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authorTom Rini <trini@konsulko.com>2016-08-15 17:31:23 -0400
committerTom Rini <trini@konsulko.com>2016-08-15 17:31:23 -0400
commit0fcb9f07a1d086fc6951c08d2fc1cf6048bd54e2 (patch)
treeaa56e05011e5b79a0d940a335558918b36e97a90
parent2ef98d33166e5c22a61eba29c20e236b72f1e8a2 (diff)
parenta0d0d86f5cfeefda87986f3825ed1a85efa24448 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-atmel
-rw-r--r--arch/arm/dts/Makefile3
-rw-r--r--arch/arm/dts/at91-sama5d2_xplained.dts200
-rw-r--r--arch/arm/dts/sama5d2-pinfunc.h880
-rw-r--r--arch/arm/dts/sama5d2.dtsi671
-rw-r--r--arch/arm/mach-at91/include/mach/at91_pmc.h11
-rw-r--r--arch/arm/mach-at91/include/mach/atmel_pio4.h35
-rw-r--r--doc/device-tree-bindings/i2c/i2c-at91.txt26
-rw-r--r--doc/device-tree-bindings/pinctrl/atmel,at91-pio4-pinctrl.txt66
-rw-r--r--drivers/clk/Kconfig1
-rw-r--r--drivers/clk/Makefile1
-rw-r--r--drivers/clk/at91/Kconfig43
-rw-r--r--drivers/clk/at91/Makefile11
-rw-r--r--drivers/clk/at91/clk-generated.c162
-rw-r--r--drivers/clk/at91/clk-h32mx.c56
-rw-r--r--drivers/clk/at91/clk-main.c55
-rw-r--r--drivers/clk/at91/clk-master.c33
-rw-r--r--drivers/clk/at91/clk-peripheral.c60
-rw-r--r--drivers/clk/at91/clk-plla.c55
-rw-r--r--drivers/clk/at91/clk-slow.c37
-rw-r--r--drivers/clk/at91/clk-system.c76
-rw-r--r--drivers/clk/at91/clk-utmi.c67
-rw-r--r--drivers/clk/at91/pmc.c71
-rw-r--r--drivers/clk/at91/pmc.h18
-rw-r--r--drivers/clk/at91/sckc.c30
-rw-r--r--drivers/gpio/Kconfig2
-rw-r--r--drivers/gpio/atmel_pio4.c201
-rw-r--r--drivers/i2c/Kconfig10
-rw-r--r--drivers/i2c/Makefile1
-rw-r--r--drivers/i2c/at91_i2c.c338
-rw-r--r--drivers/i2c/at91_i2c.h77
-rw-r--r--drivers/mmc/Kconfig10
-rw-r--r--drivers/mmc/atmel_sdhci.c123
-rw-r--r--drivers/pinctrl/Kconfig7
-rw-r--r--drivers/pinctrl/Makefile1
-rw-r--r--drivers/pinctrl/pinctrl-at91-pio4.c182
-rw-r--r--drivers/tpm/Kconfig2
-rw-r--r--drivers/tpm/tpm_atmel_twi.c15
-rw-r--r--drivers/usb/host/Kconfig7
-rw-r--r--drivers/usb/host/ehci-atmel.c116
-rw-r--r--include/clk.h2
-rw-r--r--include/sdhci.h2
41 files changed, 3686 insertions, 78 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index d93fabc..223124e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -270,6 +270,9 @@ dtb-$(CONFIG_SOC_KEYSTONE) += k2hk-evm.dtb \
k2e-evm.dtb \
k2g-evm.dtb
+dtb-$(CONFIG_TARGET_SAMA5D2_XPLAINED) += \
+ at91-sama5d2_xplained.dtb
+
targets += $(dtb-y)
# Add any required device tree compiler flags here
diff --git a/arch/arm/dts/at91-sama5d2_xplained.dts b/arch/arm/dts/at91-sama5d2_xplained.dts
new file mode 100644
index 0000000..3709437
--- /dev/null
+++ b/arch/arm/dts/at91-sama5d2_xplained.dts
@@ -0,0 +1,200 @@
+/dts-v1/;
+#include "sama5d2.dtsi"
+#include "sama5d2-pinfunc.h"
+
+/ {
+ model = "Atmel SAMA5D2 Xplained";
+ compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ ahb {
+ usb1: ohci@00400000 {
+ num-ports = <3>;
+ atmel,vbus-gpio = <&pioA 42 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_default>;
+ status = "okay";
+ };
+
+ usb2: ehci@00500000 {
+ status = "okay";
+ };
+
+ sdmmc0: sdio-host@a0000000 {
+ bus-width = <8>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_cmd_dat_default &pinctrl_sdmmc0_ck_cd_default>;
+ status = "okay";
+ };
+
+ sdmmc1: sdio-host@b0000000 {
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc1_cmd_dat_default &pinctrl_sdmmc1_ck_cd_default>;
+ status = "okay"; /* conflict with qspi0 */
+ };
+
+ apb {
+ qspi0: spi@f0020000 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "atmel,sama5d2-qspi-flash";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qspi0_default>;
+ spi-max-frequency = <83000000>;
+
+ partition@00000000 {
+ label = "boot";
+ reg = <0x00000000 0x00c00000>;
+ };
+
+ partition@00c00000 {
+ label = "rootfs";
+ reg = <0x00c00000 0x00000000>;
+ };
+ };
+ };
+
+ spi0: spi@f8000000 {
+ cs-gpios = <&pioA 17 0>, <0>, <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi0_default>;
+ status = "okay";
+
+ spi_flash@0 {
+ compatible = "spi-flash";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ };
+ };
+
+ macb0: ethernet@f8008000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_rmii &pinctrl_macb0_phy_irq>;
+ phy-mode = "rmii";
+ status = "okay";
+
+ ethernet-phy@1 {
+ reg = <0x1>;
+ };
+ };
+
+ uart1: serial@f8020000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_default>;
+ status = "okay";
+ };
+
+ i2c1: i2c@fc028000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_default>;
+ status = "okay";
+ };
+
+ pioA: gpio@fc038000 {
+ pinctrl {
+ pinctrl_i2c1_default: i2c1_default {
+ pinmux = <PIN_PD4__TWD1>,
+ <PIN_PD5__TWCK1>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_phy_irq: macb0_phy_irq {
+ pinmux = <PIN_PC9__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_macb0_rmii: macb0_rmii {
+ pinmux = <PIN_PB14__GTXCK>,
+ <PIN_PB15__GTXEN>,
+ <PIN_PB16__GRXDV>,
+ <PIN_PB17__GRXER>,
+ <PIN_PB18__GRX0>,
+ <PIN_PB19__GRX1>,
+ <PIN_PB20__GTX0>,
+ <PIN_PB21__GTX1>,
+ <PIN_PB22__GMDC>,
+ <PIN_PB23__GMDIO>;
+ bias-disable;
+ };
+
+ pinctrl_qspi0_default: qspi0_default {
+ pinmux = <PIN_PA22__QSPI0_SCK>,
+ <PIN_PA23__QSPI0_CS>,
+ <PIN_PA24__QSPI0_IO0>,
+ <PIN_PA25__QSPI0_IO1>,
+ <PIN_PA26__QSPI0_IO2>,
+ <PIN_PA27__QSPI0_IO3>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc0_cmd_dat_default: sdmmc0_cmd_dat_default {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA2__SDMMC0_DAT0>,
+ <PIN_PA3__SDMMC0_DAT1>,
+ <PIN_PA4__SDMMC0_DAT2>,
+ <PIN_PA5__SDMMC0_DAT3>,
+ <PIN_PA6__SDMMC0_DAT4>,
+ <PIN_PA7__SDMMC0_DAT5>,
+ <PIN_PA8__SDMMC0_DAT6>,
+ <PIN_PA9__SDMMC0_DAT7>;
+ bias-pull-up;
+ };
+
+ pinctrl_sdmmc0_ck_cd_default: sdmmc0_ck_cd_default {
+ pinmux = <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA10__SDMMC0_RSTN>,
+ <PIN_PA11__SDMMC0_VDDSEL>,
+ <PIN_PA13__SDMMC0_CD>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc1_cmd_dat_default: sdmmc1_cmd_dat_default {
+ pinmux = <PIN_PA28__SDMMC1_CMD>,
+ <PIN_PA18__SDMMC1_DAT0>,
+ <PIN_PA19__SDMMC1_DAT1>,
+ <PIN_PA20__SDMMC1_DAT2>,
+ <PIN_PA21__SDMMC1_DAT3>;
+ bias-pull-up;
+ };
+
+ pinctrl_sdmmc1_ck_cd_default: sdmmc1_ck_cd_default {
+ pinmux = <PIN_PA22__SDMMC1_CK>,
+ <PIN_PA30__SDMMC1_CD>;
+ bias-disable;
+ };
+
+ pinctrl_spi0_default: spi0_default {
+ pinmux = <PIN_PA14__SPI0_SPCK>,
+ <PIN_PA15__SPI0_MOSI>,
+ <PIN_PA16__SPI0_MISO>;
+ bias-disable;
+ };
+
+ pinctrl_uart1_default: uart1_default {
+ pinmux = <PIN_PD2__URXD1>,
+ <PIN_PD3__UTXD1>;
+ bias-disable;
+ };
+
+ pinctrl_usb_default: usb_default {
+ pinmux = <PIN_PB10__GPIO>;
+ bias-disable;
+ };
+
+ pinctrl_usba_vbus: usba_vbus {
+ pinmux = <PIN_PA31__GPIO>;
+ bias-disable;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/sama5d2-pinfunc.h b/arch/arm/dts/sama5d2-pinfunc.h
new file mode 100644
index 0000000..b0c912f
--- /dev/null
+++ b/arch/arm/dts/sama5d2-pinfunc.h
@@ -0,0 +1,880 @@
+#define PINMUX_PIN(no, func, ioset) \
+(((no) & 0xffff) | (((func) & 0xf) << 16) | (((ioset) & 0xff) << 20))
+
+#define PIN_PA0 0
+#define PIN_PA0__GPIO PINMUX_PIN(PIN_PA0, 0, 0)
+#define PIN_PA0__SDMMC0_CK PINMUX_PIN(PIN_PA0, 1, 1)
+#define PIN_PA0__QSPI0_SCK PINMUX_PIN(PIN_PA0, 2, 1)
+#define PIN_PA0__D0 PINMUX_PIN(PIN_PA0, 6, 2)
+#define PIN_PA1 1
+#define PIN_PA1__GPIO PINMUX_PIN(PIN_PA1, 0, 0)
+#define PIN_PA1__SDMMC0_CMD PINMUX_PIN(PIN_PA1, 1, 1)
+#define PIN_PA1__QSPI0_CS PINMUX_PIN(PIN_PA1, 2, 1)
+#define PIN_PA1__D1 PINMUX_PIN(PIN_PA1, 6, 2)
+#define PIN_PA2 2
+#define PIN_PA2__GPIO PINMUX_PIN(PIN_PA2, 0, 0)
+#define PIN_PA2__SDMMC0_DAT0 PINMUX_PIN(PIN_PA2, 1, 1)
+#define PIN_PA2__QSPI0_IO0 PINMUX_PIN(PIN_PA2, 2, 1)
+#define PIN_PA2__D2 PINMUX_PIN(PIN_PA2, 6, 2)
+#define PIN_PA3 3
+#define PIN_PA3__GPIO PINMUX_PIN(PIN_PA3, 0, 0)
+#define PIN_PA3__SDMMC0_DAT1 PINMUX_PIN(PIN_PA3, 1, 1)
+#define PIN_PA3__QSPI0_IO1 PINMUX_PIN(PIN_PA3, 2, 1)
+#define PIN_PA3__D3 PINMUX_PIN(PIN_PA3, 6, 2)
+#define PIN_PA4 4
+#define PIN_PA4__GPIO PINMUX_PIN(PIN_PA4, 0, 0)
+#define PIN_PA4__SDMMC0_DAT2 PINMUX_PIN(PIN_PA4, 1, 1)
+#define PIN_PA4__QSPI0_IO2 PINMUX_PIN(PIN_PA4, 2, 1)
+#define PIN_PA4__D4 PINMUX_PIN(PIN_PA4, 6, 2)
+#define PIN_PA5 5
+#define PIN_PA5__GPIO PINMUX_PIN(PIN_PA5, 0, 0)
+#define PIN_PA5__SDMMC0_DAT3 PINMUX_PIN(PIN_PA5, 1, 1)
+#define PIN_PA5__QSPI0_IO3 PINMUX_PIN(PIN_PA5, 2, 1)
+#define PIN_PA5__D5 PINMUX_PIN(PIN_PA5, 6, 2)
+#define PIN_PA6 6
+#define PIN_PA6__GPIO PINMUX_PIN(PIN_PA6, 0, 0)
+#define PIN_PA6__SDMMC0_DAT4 PINMUX_PIN(PIN_PA6, 1, 1)
+#define PIN_PA6__QSPI1_SCK PINMUX_PIN(PIN_PA6, 2, 1)
+#define PIN_PA6__TIOA5 PINMUX_PIN(PIN_PA6, 4, 1)
+#define PIN_PA6__FLEXCOM2_IO0 PINMUX_PIN(PIN_PA6, 5, 1)
+#define PIN_PA6__D6 PINMUX_PIN(PIN_PA6, 6, 2)
+#define PIN_PA7 7
+#define PIN_PA7__GPIO PINMUX_PIN(PIN_PA7, 0, 0)
+#define PIN_PA7__SDMMC0_DAT5 PINMUX_PIN(PIN_PA7, 1, 1)
+#define PIN_PA7__QSPI1_IO0 PINMUX_PIN(PIN_PA7, 2, 1)
+#define PIN_PA7__TIOB5 PINMUX_PIN(PIN_PA7, 4, 1)
+#define PIN_PA7__FLEXCOM2_IO1 PINMUX_PIN(PIN_PA7, 5, 1)
+#define PIN_PA7__D7 PINMUX_PIN(PIN_PA7, 6, 2)
+#define PIN_PA8 8
+#define PIN_PA8__GPIO PINMUX_PIN(PIN_PA8, 0, 0)
+#define PIN_PA8__SDMMC0_DAT6 PINMUX_PIN(PIN_PA8, 1, 1)
+#define PIN_PA8__QSPI1_IO1 PINMUX_PIN(PIN_PA8, 2, 1)
+#define PIN_PA8__TCLK5 PINMUX_PIN(PIN_PA8, 4, 1)
+#define PIN_PA8__FLEXCOM2_IO2 PINMUX_PIN(PIN_PA8, 5, 1)
+#define PIN_PA8__NWE_NANDWE PINMUX_PIN(PIN_PA8, 6, 2)
+#define PIN_PA9 9
+#define PIN_PA9__GPIO PINMUX_PIN(PIN_PA9, 0, 0)
+#define PIN_PA9__SDMMC0_DAT7 PINMUX_PIN(PIN_PA9, 1, 1)
+#define PIN_PA9__QSPI1_IO2 PINMUX_PIN(PIN_PA9, 2, 1)
+#define PIN_PA9__TIOA4 PINMUX_PIN(PIN_PA9, 4, 1)
+#define PIN_PA9__FLEXCOM2_IO3 PINMUX_PIN(PIN_PA9, 5, 1)
+#define PIN_PA9__NCS3 PINMUX_PIN(PIN_PA9, 6, 2)
+#define PIN_PA10 10
+#define PIN_PA10__GPIO PINMUX_PIN(PIN_PA10, 0, 0)
+#define PIN_PA10__SDMMC0_RSTN PINMUX_PIN(PIN_PA10, 1, 1)
+#define PIN_PA10__QSPI1_IO3 PINMUX_PIN(PIN_PA10, 2, 1)
+#define PIN_PA10__TIOB4 PINMUX_PIN(PIN_PA10, 4, 1)
+#define PIN_PA10__FLEXCOM2_IO4 PINMUX_PIN(PIN_PA10, 5, 1)
+#define PIN_PA10__A21_NANDALE PINMUX_PIN(PIN_PA10, 6, 2)
+#define PIN_PA11 11
+#define PIN_PA11__GPIO PINMUX_PIN(PIN_PA11, 0, 0)
+#define PIN_PA11__SDMMC0_VDDSEL PINMUX_PIN(PIN_PA11, 1, 1)
+#define PIN_PA11__QSPI1_CS PINMUX_PIN(PIN_PA11, 2, 1)
+#define PIN_PA11__TCLK4 PINMUX_PIN(PIN_PA11, 4, 1)
+#define PIN_PA11__A22_NANDCLE PINMUX_PIN(PIN_PA11, 6, 2)
+#define PIN_PA12 12
+#define PIN_PA12__GPIO PINMUX_PIN(PIN_PA12, 0, 0)
+#define PIN_PA12__SDMMC0_WP PINMUX_PIN(PIN_PA12, 1, 1)
+#define PIN_PA12__IRQ PINMUX_PIN(PIN_PA12, 2, 1)
+#define PIN_PA12__NRD_NANDOE PINMUX_PIN(PIN_PA12, 6, 2)
+#define PIN_PA13 13
+#define PIN_PA13__GPIO PINMUX_PIN(PIN_PA13, 0, 0)
+#define PIN_PA13__SDMMC0_CD PINMUX_PIN(PIN_PA13, 1, 1)
+#define PIN_PA13__FLEXCOM3_IO1 PINMUX_PIN(PIN_PA13, 5, 1)
+#define PIN_PA13__D8 PINMUX_PIN(PIN_PA13, 6, 2)
+#define PIN_PA14 14
+#define PIN_PA14__GPIO PINMUX_PIN(PIN_PA14, 0, 0)
+#define PIN_PA14__SPI0_SPCK PINMUX_PIN(PIN_PA14, 1, 1)
+#define PIN_PA14__TK1 PINMUX_PIN(PIN_PA14, 2, 1)
+#define PIN_PA14__QSPI0_SCK PINMUX_PIN(PIN_PA14, 3, 2)
+#define PIN_PA14__I2SC1_MCK PINMUX_PIN(PIN_PA14, 4, 2)
+#define PIN_PA14__FLEXCOM3_IO2 PINMUX_PIN(PIN_PA14, 5, 1)
+#define PIN_PA14__D9 PINMUX_PIN(PIN_PA14, 6, 2)
+#define PIN_PA15 15
+#define PIN_PA15__GPIO PINMUX_PIN(PIN_PA15, 0, 0)
+#define PIN_PA15__SPI0_MOSI PINMUX_PIN(PIN_PA15, 1, 1)
+#define PIN_PA15__TF1 PINMUX_PIN(PIN_PA15, 2, 1)
+#define PIN_PA15__QSPI0_CS PINMUX_PIN(PIN_PA15, 3, 2)
+#define PIN_PA15__I2SC1_CK PINMUX_PIN(PIN_PA15, 4, 2)
+#define PIN_PA15__FLEXCOM3_IO0 PINMUX_PIN(PIN_PA15, 5, 1)
+#define PIN_PA15__D10 PINMUX_PIN(PIN_PA15, 6, 2)
+#define PIN_PA16 16
+#define PIN_PA16__GPIO PINMUX_PIN(PIN_PA16, 0, 0)
+#define PIN_PA16__SPI0_MISO PINMUX_PIN(PIN_PA16, 1, 1)
+#define PIN_PA16__TD1 PINMUX_PIN(PIN_PA16, 2, 1)
+#define PIN_PA16__QSPI0_IO0 PINMUX_PIN(PIN_PA16, 3, 2)
+#define PIN_PA16__I2SC1_WS PINMUX_PIN(PIN_PA16, 4, 2)
+#define PIN_PA16__FLEXCOM3_IO3 PINMUX_PIN(PIN_PA16, 5, 1)
+#define PIN_PA16__D11 PINMUX_PIN(PIN_PA16, 6, 2)
+#define PIN_PA17 17
+#define PIN_PA17__GPIO PINMUX_PIN(PIN_PA17, 0, 0)
+#define PIN_PA17__SPI0_NPCS0 PINMUX_PIN(PIN_PA17, 1, 1)
+#define PIN_PA17__RD1 PINMUX_PIN(PIN_PA17, 2, 1)
+#define PIN_PA17__QSPI0_IO1 PINMUX_PIN(PIN_PA17, 3, 2)
+#define PIN_PA17__I2SC1_DI0 PINMUX_PIN(PIN_PA17, 4, 2)
+#define PIN_PA17__FLEXCOM3_IO4 PINMUX_PIN(PIN_PA17, 5, 1)
+#define PIN_PA17__D12 PINMUX_PIN(PIN_PA17, 6, 2)
+#define PIN_PA18 18
+#define PIN_PA18__GPIO PINMUX_PIN(PIN_PA18, 0, 0)
+#define PIN_PA18__SPI0_NPCS1 PINMUX_PIN(PIN_PA18, 1, 1)
+#define PIN_PA18__RK1 PINMUX_PIN(PIN_PA18, 2, 1)
+#define PIN_PA18__QSPI0_IO2 PINMUX_PIN(PIN_PA18, 3, 2)
+#define PIN_PA18__I2SC1_DO0 PINMUX_PIN(PIN_PA18, 4, 2)
+#define PIN_PA18__SDMMC1_DAT0 PINMUX_PIN(PIN_PA18, 5, 1)
+#define PIN_PA18__D13 PINMUX_PIN(PIN_PA18, 6, 2)
+#define PIN_PA19 19
+#define PIN_PA19__GPIO PINMUX_PIN(PIN_PA19, 0, 0)
+#define PIN_PA19__SPI0_NPCS2 PINMUX_PIN(PIN_PA19, 1, 1)
+#define PIN_PA19__RF1 PINMUX_PIN(PIN_PA19, 2, 1)
+#define PIN_PA19__QSPI0_IO3 PINMUX_PIN(PIN_PA19, 3, 2)
+#define PIN_PA19__TIOA0 PINMUX_PIN(PIN_PA19, 4, 1)
+#define PIN_PA19__SDMMC1_DAT1 PINMUX_PIN(PIN_PA19, 5, 1)
+#define PIN_PA19__D14 PINMUX_PIN(PIN_PA19, 6, 2)
+#define PIN_PA20 20
+#define PIN_PA20__GPIO PINMUX_PIN(PIN_PA20, 0, 0)
+#define PIN_PA20__SPI0_NPCS3 PINMUX_PIN(PIN_PA20, 1, 1)
+#define PIN_PA20__TIOB0 PINMUX_PIN(PIN_PA20, 4, 1)
+#define PIN_PA20__SDMMC1_DAT2 PINMUX_PIN(PIN_PA20, 5, 1)
+#define PIN_PA20__D15 PINMUX_PIN(PIN_PA20, 6, 2)
+#define PIN_PA21 21
+#define PIN_PA21__GPIO PINMUX_PIN(PIN_PA21, 0, 0)
+#define PIN_PA21__IRQ PINMUX_PIN(PIN_PA21, 1, 2)
+#define PIN_PA21__PCK2 PINMUX_PIN(PIN_PA21, 2, 3)
+#define PIN_PA21__TCLK0 PINMUX_PIN(PIN_PA21, 4, 1)
+#define PIN_PA21__SDMMC1_DAT3 PINMUX_PIN(PIN_PA21, 5, 1)
+#define PIN_PA21__NANDRDY PINMUX_PIN(PIN_PA21, 6, 2)
+#define PIN_PA22 22
+#define PIN_PA22__GPIO PINMUX_PIN(PIN_PA22, 0, 0)
+#define PIN_PA22__FLEXCOM1_IO2 PINMUX_PIN(PIN_PA22, 1, 1)
+#define PIN_PA22__D0 PINMUX_PIN(PIN_PA22, 2, 1)
+#define PIN_PA22__TCK PINMUX_PIN(PIN_PA22, 3, 4)
+#define PIN_PA22__SPI1_SPCK PINMUX_PIN(PIN_PA22, 4, 2)
+#define PIN_PA22__SDMMC1_CK PINMUX_PIN(PIN_PA22, 5, 1)
+#define PIN_PA22__QSPI0_SCK PINMUX_PIN(PIN_PA22, 6, 3)
+#define PIN_PA23 23
+#define PIN_PA23__GPIO PINMUX_PIN(PIN_PA23, 0, 0)
+#define PIN_PA23__FLEXCOM1_IO1 PINMUX_PIN(PIN_PA23, 1, 1)
+#define PIN_PA23__D1 PINMUX_PIN(PIN_PA23, 2, 1)
+#define PIN_PA23__TDI PINMUX_PIN(PIN_PA23, 3, 4)
+#define PIN_PA23__SPI1_MOSI PINMUX_PIN(PIN_PA23, 4, 2)
+#define PIN_PA23__QSPI0_CS PINMUX_PIN(PIN_PA23, 6, 3)
+#define PIN_PA24 24
+#define PIN_PA24__GPIO PINMUX_PIN(PIN_PA24, 0, 0)
+#define PIN_PA24__FLEXCOM1_IO0 PINMUX_PIN(PIN_PA24, 1, 1)
+#define PIN_PA24__D2 PINMUX_PIN(PIN_PA24, 2, 1)
+#define PIN_PA24__TDO PINMUX_PIN(PIN_PA24, 3, 4)
+#define PIN_PA24__SPI1_MISO PINMUX_PIN(PIN_PA24, 4, 2)
+#define PIN_PA24__QSPI0_IO0 PINMUX_PIN(PIN_PA24, 6, 3)
+#define PIN_PA25 25
+#define PIN_PA25__GPIO PINMUX_PIN(PIN_PA25, 0, 0)
+#define PIN_PA25__FLEXCOM1_IO3 PINMUX_PIN(PIN_PA25, 1, 1)
+#define PIN_PA25__D3 PINMUX_PIN(PIN_PA25, 2, 1)
+#define PIN_PA25__TMS PINMUX_PIN(PIN_PA25, 3, 4)
+#define PIN_PA25__SPI1_NPCS0 PINMUX_PIN(PIN_PA25, 4, 2)
+#define PIN_PA25__QSPI0_IO1 PINMUX_PIN(PIN_PA25, 6, 3)
+#define PIN_PA26 26
+#define PIN_PA26__GPIO PINMUX_PIN(PIN_PA26, 0, 0)
+#define PIN_PA26__FLEXCOM1_IO4 PINMUX_PIN(PIN_PA26, 1, 1)
+#define PIN_PA26__D4 PINMUX_PIN(PIN_PA26, 2, 1)
+#define PIN_PA26__NTRST PINMUX_PIN(PIN_PA26, 3, 4)
+#define PIN_PA26__SPI1_NPCS1 PINMUX_PIN(PIN_PA26, 4, 2)
+#define PIN_PA26__QSPI0_IO2 PINMUX_PIN(PIN_PA26, 6, 3)
+#define PIN_PA27 27
+#define PIN_PA27__GPIO PINMUX_PIN(PIN_PA27, 0, 0)
+#define PIN_PA27__TIOA1 PINMUX_PIN(PIN_PA27, 1, 2)
+#define PIN_PA27__D5 PINMUX_PIN(PIN_PA27, 2, 1)
+#define PIN_PA27__SPI0_NPCS2 PINMUX_PIN(PIN_PA27, 3, 2)
+#define PIN_PA27__SPI1_NPCS2 PINMUX_PIN(PIN_PA27, 4, 2)
+#define PIN_PA27__SDMMC1_RSTN PINMUX_PIN(PIN_PA27, 5, 1)
+#define PIN_PA27__QSPI0_IO3 PINMUX_PIN(PIN_PA27, 6, 3)
+#define PIN_PA28 28
+#define PIN_PA28__GPIO PINMUX_PIN(PIN_PA28, 0, 0)
+#define PIN_PA28__TIOB1 PINMUX_PIN(PIN_PA28, 1, 2)
+#define PIN_PA28__D6 PINMUX_PIN(PIN_PA28, 2, 1)
+#define PIN_PA28__SPI0_NPCS3 PINMUX_PIN(PIN_PA28, 3, 2)
+#define PIN_PA28__SPI1_NPCS3 PINMUX_PIN(PIN_PA28, 4, 2)
+#define PIN_PA28__SDMMC1_CMD PINMUX_PIN(PIN_PA28, 5, 1)
+#define PIN_PA28__CLASSD_L0 PINMUX_PIN(PIN_PA28, 6, 1)
+#define PIN_PA29 29
+#define PIN_PA29__GPIO PINMUX_PIN(PIN_PA29, 0, 0)
+#define PIN_PA29__TCLK1 PINMUX_PIN(PIN_PA29, 1, 2)
+#define PIN_PA29__D7 PINMUX_PIN(PIN_PA29, 2, 1)
+#define PIN_PA29__SPI0_NPCS1 PINMUX_PIN(PIN_PA29, 3, 2)
+#define PIN_PA29__SDMMC1_WP PINMUX_PIN(PIN_PA29, 5, 1)
+#define PIN_PA29__CLASSD_L1 PINMUX_PIN(PIN_PA29, 6, 1)
+#define PIN_PA30 30
+#define PIN_PA30__GPIO PINMUX_PIN(PIN_PA30, 0, 0)
+#define PIN_PA30__NWE_NANDWE PINMUX_PIN(PIN_PA30, 2, 1)
+#define PIN_PA30__SPI0_NPCS0 PINMUX_PIN(PIN_PA30, 3, 2)
+#define PIN_PA30__PWMH0 PINMUX_PIN(PIN_PA30, 4, 1)
+#define PIN_PA30__SDMMC1_CD PINMUX_PIN(PIN_PA30, 5, 1)
+#define PIN_PA30__CLASSD_L2 PINMUX_PIN(PIN_PA30, 6, 1)
+#define PIN_PA31 31
+#define PIN_PA31__GPIO PINMUX_PIN(PIN_PA31, 0, 0)
+#define PIN_PA31__NCS3 PINMUX_PIN(PIN_PA31, 2, 1)
+#define PIN_PA31__SPI0_MISO PINMUX_PIN(PIN_PA31, 3, 2)
+#define PIN_PA31__PWML0 PINMUX_PIN(PIN_PA31, 4, 1)
+#define PIN_PA31__CLASSD_L3 PINMUX_PIN(PIN_PA31, 6, 1)
+#define PIN_PB0 32
+#define PIN_PB0__GPIO PINMUX_PIN(PIN_PB0, 0, 0)
+#define PIN_PB0__A21_NANDALE PINMUX_PIN(PIN_PB0, 2, 1)
+#define PIN_PB0__SPI0_MOSI PINMUX_PIN(PIN_PB0, 3, 2)
+#define PIN_PB0__PWMH1 PINMUX_PIN(PIN_PB0, 4, 1)
+#define PIN_PB1 33
+#define PIN_PB1__GPIO PINMUX_PIN(PIN_PB1, 0, 0)
+#define PIN_PB1__A22_NANDCLE PINMUX_PIN(PIN_PB1, 2, 1)
+#define PIN_PB1__SPI0_SPCK PINMUX_PIN(PIN_PB1, 3, 2)
+#define PIN_PB1__PWML1 PINMUX_PIN(PIN_PB1, 4, 1)
+#define PIN_PB1__CLASSD_R0 PINMUX_PIN(PIN_PB1, 6, 1)
+#define PIN_PB2 34
+#define PIN_PB2__GPIO PINMUX_PIN(PIN_PB2, 0, 0)
+#define PIN_PB2__NRD_NANDOE PINMUX_PIN(PIN_PB2, 2, 1)
+#define PIN_PB2__PWMFI0 PINMUX_PIN(PIN_PB2, 4, 1)
+#define PIN_PB2__CLASSD_R1 PINMUX_PIN(PIN_PB2, 6, 1)
+#define PIN_PB3 35
+#define PIN_PB3__GPIO PINMUX_PIN(PIN_PB3, 0, 0)
+#define PIN_PB3__URXD4 PINMUX_PIN(PIN_PB3, 1, 1)
+#define PIN_PB3__D8 PINMUX_PIN(PIN_PB3, 2, 1)
+#define PIN_PB3__IRQ PINMUX_PIN(PIN_PB3, 3, 3)
+#define PIN_PB3__PWMEXTRG0 PINMUX_PIN(PIN_PB3, 4, 1)
+#define PIN_PB3__CLASSD_R2 PINMUX_PIN(PIN_PB3, 6, 1)
+#define PIN_PB4 36
+#define PIN_PB4__GPIO PINMUX_PIN(PIN_PB4, 0, 0)
+#define PIN_PB4__UTXD4 PINMUX_PIN(PIN_PB4, 1, 1)
+#define PIN_PB4__D9 PINMUX_PIN(PIN_PB4, 2, 1)
+#define PIN_PB4__FIQ PINMUX_PIN(PIN_PB4, 3, 4)
+#define PIN_PB4__CLASSD_R3 PINMUX_PIN(PIN_PB4, 6, 1)
+#define PIN_PB5 37
+#define PIN_PB5__GPIO PINMUX_PIN(PIN_PB5, 0, 0)
+#define PIN_PB5__TCLK2 PINMUX_PIN(PIN_PB5, 1, 1)
+#define PIN_PB5__D10 PINMUX_PIN(PIN_PB5, 2, 1)
+#define PIN_PB5__PWMH2 PINMUX_PIN(PIN_PB5, 3, 1)
+#define PIN_PB5__QSPI1_SCK PINMUX_PIN(PIN_PB5, 4, 2)
+#define PIN_PB5__GTSUCOMP PINMUX_PIN(PIN_PB5, 6, 3)
+#define PIN_PB6 38
+#define PIN_PB6__GPIO PINMUX_PIN(PIN_PB6, 0, 0)
+#define PIN_PB6__TIOA2 PINMUX_PIN(PIN_PB6, 1, 1)
+#define PIN_PB6__D11 PINMUX_PIN(PIN_PB6, 2, 1)
+#define PIN_PB6__PWML2 PINMUX_PIN(PIN_PB6, 3, 1)
+#define PIN_PB6__QSPI1_CS PINMUX_PIN(PIN_PB6, 4, 2)
+#define PIN_PB6__GTXER PINMUX_PIN(PIN_PB6, 6, 3)
+#define PIN_PB7 39
+#define PIN_PB7__GPIO PINMUX_PIN(PIN_PB7, 0, 0)
+#define PIN_PB7__TIOB2 PINMUX_PIN(PIN_PB7, 1, 1)
+#define PIN_PB7__D12 PINMUX_PIN(PIN_PB7, 2, 1)
+#define PIN_PB7__PWMH3 PINMUX_PIN(PIN_PB7, 3, 1)
+#define PIN_PB7__QSPI1_IO0 PINMUX_PIN(PIN_PB7, 4, 2)
+#define PIN_PB7__GRXCK PINMUX_PIN(PIN_PB7, 6, 3)
+#define PIN_PB8 40
+#define PIN_PB8__GPIO PINMUX_PIN(PIN_PB8, 0, 0)
+#define PIN_PB8__TCLK3 PINMUX_PIN(PIN_PB8, 1, 1)
+#define PIN_PB8__D13 PINMUX_PIN(PIN_PB8, 2, 1)
+#define PIN_PB8__PWML3 PINMUX_PIN(PIN_PB8, 3, 1)
+#define PIN_PB8__QSPI1_IO1 PINMUX_PIN(PIN_PB8, 4, 2)
+#define PIN_PB8__GCRS PINMUX_PIN(PIN_PB8, 6, 3)
+#define PIN_PB9 41
+#define PIN_PB9__GPIO PINMUX_PIN(PIN_PB9, 0, 0)
+#define PIN_PB9__TIOA3 PINMUX_PIN(PIN_PB9, 1, 1)
+#define PIN_PB9__D14 PINMUX_PIN(PIN_PB9, 2, 1)
+#define PIN_PB9__PWMFI1 PINMUX_PIN(PIN_PB9, 3, 1)
+#define PIN_PB9__QSPI1_IO2 PINMUX_PIN(PIN_PB9, 4, 2)
+#define PIN_PB9__GCOL PINMUX_PIN(PIN_PB9, 6, 3)
+#define PIN_PB10 42
+#define PIN_PB10__GPIO PINMUX_PIN(PIN_PB10, 0, 0)
+#define PIN_PB10__TIOB3 PINMUX_PIN(PIN_PB10, 1, 1)
+#define PIN_PB10__D15 PINMUX_PIN(PIN_PB10, 2, 1)
+#define PIN_PB10__PWMEXTRG1 PINMUX_PIN(PIN_PB10, 3, 1)
+#define PIN_PB10__QSPI1_IO3 PINMUX_PIN(PIN_PB10, 4, 2)
+#define PIN_PB10__GRX2 PINMUX_PIN(PIN_PB10, 6, 3)
+#define PIN_PB11 43
+#define PIN_PB11__GPIO PINMUX_PIN(PIN_PB11, 0, 0)
+#define PIN_PB11__LCDDAT0 PINMUX_PIN(PIN_PB11, 1, 1)
+#define PIN_PB11__A0_NBS0 PINMUX_PIN(PIN_PB11, 2, 1)
+#define PIN_PB11__URXD3 PINMUX_PIN(PIN_PB11, 3, 3)
+#define PIN_PB11__PDMIC_DAT PINMUX_PIN(PIN_PB11, 4, 2)
+#define PIN_PB11__GRX3 PINMUX_PIN(PIN_PB11, 6, 3)
+#define PIN_PB12 44
+#define PIN_PB12__GPIO PINMUX_PIN(PIN_PB12, 0, 0)
+#define PIN_PB12__LCDDAT1 PINMUX_PIN(PIN_PB12, 1, 1)
+#define PIN_PB12__A1 PINMUX_PIN(PIN_PB12, 2, 1)
+#define PIN_PB12__UTXD3 PINMUX_PIN(PIN_PB12, 3, 3)
+#define PIN_PB12__PDMIC_CLK PINMUX_PIN(PIN_PB12, 4, 2)
+#define PIN_PB12__GTX2 PINMUX_PIN(PIN_PB12, 6, 3)
+#define PIN_PB13 45
+#define PIN_PB13__GPIO PINMUX_PIN(PIN_PB13, 0, 0)
+#define PIN_PB13__LCDDAT2 PINMUX_PIN(PIN_PB13, 1, 1)
+#define PIN_PB13__A2 PINMUX_PIN(PIN_PB13, 2, 1)
+#define PIN_PB13__PCK1 PINMUX_PIN(PIN_PB13, 3, 3)
+#define PIN_PB13__GTX3 PINMUX_PIN(PIN_PB13, 6, 3)
+#define PIN_PB14 46
+#define PIN_PB14__GPIO PINMUX_PIN(PIN_PB14, 0, 0)
+#define PIN_PB14__LCDDAT3 PINMUX_PIN(PIN_PB14, 1, 1)
+#define PIN_PB14__A3 PINMUX_PIN(PIN_PB14, 2, 1)
+#define PIN_PB14__TK1 PINMUX_PIN(PIN_PB14, 3, 2)
+#define PIN_PB14__I2SC1_MCK PINMUX_PIN(PIN_PB14, 4, 1)
+#define PIN_PB14__QSPI1_SCK PINMUX_PIN(PIN_PB14, 5, 3)
+#define PIN_PB14__GTXCK PINMUX_PIN(PIN_PB14, 6, 3)
+#define PIN_PB15 47
+#define PIN_PB15__GPIO PINMUX_PIN(PIN_PB15, 0, 0)
+#define PIN_PB15__LCDDAT4 PINMUX_PIN(PIN_PB15, 1, 1)
+#define PIN_PB15__A4 PINMUX_PIN(PIN_PB15, 2, 1)
+#define PIN_PB15__TF1 PINMUX_PIN(PIN_PB15, 3, 2)
+#define PIN_PB15__I2SC1_CK PINMUX_PIN(PIN_PB15, 4, 1)
+#define PIN_PB15__QSPI1_CS PINMUX_PIN(PIN_PB15, 5, 3)
+#define PIN_PB15__GTXEN PINMUX_PIN(PIN_PB15, 6, 3)
+#define PIN_PB16 48
+#define PIN_PB16__GPIO PINMUX_PIN(PIN_PB16, 0, 0)
+#define PIN_PB16__LCDDAT5 PINMUX_PIN(PIN_PB16, 1, 1)
+#define PIN_PB16__A5 PINMUX_PIN(PIN_PB16, 2, 1)
+#define PIN_PB16__TD1 PINMUX_PIN(PIN_PB16, 3, 2)
+#define PIN_PB16__I2SC1_WS PINMUX_PIN(PIN_PB16, 4, 1)
+#define PIN_PB16__QSPI1_IO0 PINMUX_PIN(PIN_PB16, 5, 3)
+#define PIN_PB16__GRXDV PINMUX_PIN(PIN_PB16, 6, 3)
+#define PIN_PB17 49
+#define PIN_PB17__GPIO PINMUX_PIN(PIN_PB17, 0, 0)
+#define PIN_PB17__LCDDAT6 PINMUX_PIN(PIN_PB17, 1, 1)
+#define PIN_PB17__A6 PINMUX_PIN(PIN_PB17, 2, 1)
+#define PIN_PB17__RD1 PINMUX_PIN(PIN_PB17, 3, 2)
+#define PIN_PB17__I2SC1_DI0 PINMUX_PIN(PIN_PB17, 4, 1)
+#define PIN_PB17__QSPI1_IO1 PINMUX_PIN(PIN_PB17, 5, 3)
+#define PIN_PB17__GRXER PINMUX_PIN(PIN_PB17, 6, 3)
+#define PIN_PB18 50
+#define PIN_PB18__GPIO PINMUX_PIN(PIN_PB18, 0, 0)
+#define PIN_PB18__LCDDAT7 PINMUX_PIN(PIN_PB18, 1, 1)
+#define PIN_PB18__A7 PINMUX_PIN(PIN_PB18, 2, 1)
+#define PIN_PB18__RK1 PINMUX_PIN(PIN_PB18, 3, 2)
+#define PIN_PB18__I2SC1_DO0 PINMUX_PIN(PIN_PB18, 4, 1)
+#define PIN_PB18__QSPI1_IO2 PINMUX_PIN(PIN_PB18, 5, 3)
+#define PIN_PB18__GRX0 PINMUX_PIN(PIN_PB18, 6, 3)
+#define PIN_PB19 51
+#define PIN_PB19__GPIO PINMUX_PIN(PIN_PB19, 0, 0)
+#define PIN_PB19__LCDDAT8 PINMUX_PIN(PIN_PB19, 1, 1)
+#define PIN_PB19__A8 PINMUX_PIN(PIN_PB19, 2, 1)
+#define PIN_PB19__RF1 PINMUX_PIN(PIN_PB19, 3, 2)
+#define PIN_PB19__TIOA3 PINMUX_PIN(PIN_PB19, 4, 2)
+#define PIN_PB19__QSPI1_IO3 PINMUX_PIN(PIN_PB19, 5, 3)
+#define PIN_PB19__GRX1 PINMUX_PIN(PIN_PB19, 6, 3)
+#define PIN_PB20 52
+#define PIN_PB20__GPIO PINMUX_PIN(PIN_PB20, 0, 0)
+#define PIN_PB20__LCDDAT9 PINMUX_PIN(PIN_PB20, 1, 1)
+#define PIN_PB20__A9 PINMUX_PIN(PIN_PB20, 2, 1)
+#define PIN_PB20__TK0 PINMUX_PIN(PIN_PB20, 3, 1)
+#define PIN_PB20__TIOB3 PINMUX_PIN(PIN_PB20, 4, 2)
+#define PIN_PB20__PCK1 PINMUX_PIN(PIN_PB20, 5, 4)
+#define PIN_PB20__GTX0 PINMUX_PIN(PIN_PB20, 6, 3)
+#define PIN_PB21 53
+#define PIN_PB21__GPIO PINMUX_PIN(PIN_PB21, 0, 0)
+#define PIN_PB21__LCDDAT10 PINMUX_PIN(PIN_PB21, 1, 1)
+#define PIN_PB21__A10 PINMUX_PIN(PIN_PB21, 2, 1)
+#define PIN_PB21__TF0 PINMUX_PIN(PIN_PB21, 3, 1)
+#define PIN_PB21__TCLK3 PINMUX_PIN(PIN_PB21, 4, 2)
+#define PIN_PB21__FLEXCOM3_IO2 PINMUX_PIN(PIN_PB21, 5, 3)
+#define PIN_PB21__GTX1 PINMUX_PIN(PIN_PB21, 6, 3)
+#define PIN_PB22 54
+#define PIN_PB22__GPIO PINMUX_PIN(PIN_PB22, 0, 0)
+#define PIN_PB22__LCDDAT11 PINMUX_PIN(PIN_PB22, 1, 1)
+#define PIN_PB22__A11 PINMUX_PIN(PIN_PB22, 2, 1)
+#define PIN_PB22__TDO PINMUX_PIN(PIN_PB22, 3, 1)
+#define PIN_PB22__TIOA2 PINMUX_PIN(PIN_PB22, 4, 2)
+#define PIN_PB22__FLEXCOM3_IO1 PINMUX_PIN(PIN_PB22, 5, 3)
+#define PIN_PB22__GMDC PINMUX_PIN(PIN_PB22, 6, 3)
+#define PIN_PB23 55
+#define PIN_PB23__GPIO PINMUX_PIN(PIN_PB23, 0, 0)
+#define PIN_PB23__LCDDAT12 PINMUX_PIN(PIN_PB23, 1, 1)
+#define PIN_PB23__A12 PINMUX_PIN(PIN_PB23, 2, 1)
+#define PIN_PB23__RD0 PINMUX_PIN(PIN_PB23, 3, 1)
+#define PIN_PB23__TIOB2 PINMUX_PIN(PIN_PB23, 4, 2)
+#define PIN_PB23__FLEXCOM3_IO0 PINMUX_PIN(PIN_PB23, 5, 3)
+#define PIN_PB23__GMDIO PINMUX_PIN(PIN_PB23, 6, 3)
+#define PIN_PB24 56
+#define PIN_PB24__GPIO PINMUX_PIN(PIN_PB24, 0, 0)
+#define PIN_PB24__LCDDAT13 PINMUX_PIN(PIN_PB24, 1, 1)
+#define PIN_PB24__A13 PINMUX_PIN(PIN_PB24, 2, 1)
+#define PIN_PB24__RK0 PINMUX_PIN(PIN_PB24, 3, 1)
+#define PIN_PB24__TCLK2 PINMUX_PIN(PIN_PB24, 4, 2)
+#define PIN_PB24__FLEXCOM3_IO3 PINMUX_PIN(PIN_PB24, 5, 3)
+#define PIN_PB24__ISC_D10 PINMUX_PIN(PIN_PB24, 6, 3)
+#define PIN_PB25 57
+#define PIN_PB25__GPIO PINMUX_PIN(PIN_PB25, 0, 0)
+#define PIN_PB25__LCDDAT14 PINMUX_PIN(PIN_PB25, 1, 1)
+#define PIN_PB25__A14 PINMUX_PIN(PIN_PB25, 2, 1)
+#define PIN_PB25__RF0 PINMUX_PIN(PIN_PB25, 3, 1)
+#define PIN_PB25__FLEXCOM3_IO4 PINMUX_PIN(PIN_PB25, 5, 3)
+#define PIN_PB25__ISC_D11 PINMUX_PIN(PIN_PB25, 6, 3)
+#define PIN_PB26 58
+#define PIN_PB26__GPIO PINMUX_PIN(PIN_PB26, 0, 0)
+#define PIN_PB26__LCDDAT15 PINMUX_PIN(PIN_PB26, 1, 1)
+#define PIN_PB26__A15 PINMUX_PIN(PIN_PB26, 2, 1)
+#define PIN_PB26__URXD0 PINMUX_PIN(PIN_PB26, 3, 1)
+#define PIN_PB26__PDMIC_DAT PINMUX_PIN(PIN_PB26, 4, 1)
+#define PIN_PB26__ISC_D0 PINMUX_PIN(PIN_PB26, 6, 3)
+#define PIN_PB27 59
+#define PIN_PB27__GPIO PINMUX_PIN(PIN_PB27, 0, 0)
+#define PIN_PB27__LCDDAT16 PINMUX_PIN(PIN_PB27, 1, 1)
+#define PIN_PB27__A16 PINMUX_PIN(PIN_PB27, 2, 1)
+#define PIN_PB27__UTXD0 PINMUX_PIN(PIN_PB27, 3, 1)
+#define PIN_PB27__PDMIC_CLK PINMUX_PIN(PIN_PB27, 4, 1)
+#define PIN_PB27__ISC_D1 PINMUX_PIN(PIN_PB27, 6, 3)
+#define PIN_PB28 60
+#define PIN_PB28__GPIO PINMUX_PIN(PIN_PB28, 0, 0)
+#define PIN_PB28__LCDDAT17 PINMUX_PIN(PIN_PB28, 1, 1)
+#define PIN_PB28__A17 PINMUX_PIN(PIN_PB28, 2, 1)
+#define PIN_PB28__FLEXCOM0_IO0 PINMUX_PIN(PIN_PB28, 3, 1)
+#define PIN_PB28__TIOA5 PINMUX_PIN(PIN_PB28, 4, 2)
+#define PIN_PB28__ISC_D2 PINMUX_PIN(PIN_PB28, 6, 3)
+#define PIN_PB29 61
+#define PIN_PB29__GPIO PINMUX_PIN(PIN_PB29, 0, 0)
+#define PIN_PB29__LCDDAT18 PINMUX_PIN(PIN_PB29, 1, 1)
+#define PIN_PB29__A18 PINMUX_PIN(PIN_PB29, 2, 1)
+#define PIN_PB29__FLEXCOM0_IO1 PINMUX_PIN(PIN_PB29, 3, 1)
+#define PIN_PB29__TIOB5 PINMUX_PIN(PIN_PB29, 4, 2)
+#define PIN_PB29__ISC_D3 PINMUX_PIN(PIN_PB29, 7, 3)
+#define PIN_PB30 62
+#define PIN_PB30__GPIO PINMUX_PIN(PIN_PB30, 0, 0)
+#define PIN_PB30__LCDDAT19 PINMUX_PIN(PIN_PB30, 1, 1)
+#define PIN_PB30__A19 PINMUX_PIN(PIN_PB30, 2, 1)
+#define PIN_PB30__FLEXCOM0_IO2 PINMUX_PIN(PIN_PB30, 3, 1)
+#define PIN_PB30__TCLK5 PINMUX_PIN(PIN_PB30, 4, 2)
+#define PIN_PB30__ISC_D4 PINMUX_PIN(PIN_PB30, 6, 3)
+#define PIN_PB31 63
+#define PIN_PB31__GPIO PINMUX_PIN(PIN_PB31, 0, 0)
+#define PIN_PB31__LCDDAT20 PINMUX_PIN(PIN_PB31, 1, 1)
+#define PIN_PB31__A20 PINMUX_PIN(PIN_PB31, 2, 1)
+#define PIN_PB31__FLEXCOM0_IO3 PINMUX_PIN(PIN_PB31, 3, 1)
+#define PIN_PB31__TWD0 PINMUX_PIN(PIN_PB31, 4, 1)
+#define PIN_PB31__ISC_D5 PINMUX_PIN(PIN_PB31, 6, 3)
+#define PIN_PC0 64
+#define PIN_PC0__GPIO PINMUX_PIN(PIN_PC0, 0, 0)
+#define PIN_PC0__LCDDAT21 PINMUX_PIN(PIN_PC0, 1, 1)
+#define PIN_PC0__A23 PINMUX_PIN(PIN_PC0, 2, 1)
+#define PIN_PC0__FLEXCOM0_IO4 PINMUX_PIN(PIN_PC0, 3, 1)
+#define PIN_PC0__TWCK0 PINMUX_PIN(PIN_PC0, 4, 1)
+#define PIN_PC0__ISC_D6 PINMUX_PIN(PIN_PC0, 6, 3)
+#define PIN_PC1 65
+#define PIN_PC1__GPIO PINMUX_PIN(PIN_PC1, 0, 0)
+#define PIN_PC1__LCDDAT22 PINMUX_PIN(PIN_PC1, 1, 1)
+#define PIN_PC1__A24 PINMUX_PIN(PIN_PC1, 2, 1)
+#define PIN_PC1__CANTX0 PINMUX_PIN(PIN_PC1, 3, 1)
+#define PIN_PC1__SPI1_SPCK PINMUX_PIN(PIN_PC1, 4, 1)
+#define PIN_PC1__I2SC0_CK PINMUX_PIN(PIN_PC1, 5, 1)
+#define PIN_PC1__ISC_D7 PINMUX_PIN(PIN_PC1, 6, 3)
+#define PIN_PC2 66
+#define PIN_PC2__GPIO PINMUX_PIN(PIN_PC2, 0, 0)
+#define PIN_PC2__LCDDAT23 PINMUX_PIN(PIN_PC2, 1, 1)
+#define PIN_PC2__A25 PINMUX_PIN(PIN_PC2, 2, 1)
+#define PIN_PC2__CANRX0 PINMUX_PIN(PIN_PC2, 3, 1)
+#define PIN_PC2__SPI1_MOSI PINMUX_PIN(PIN_PC2, 4, 1)
+#define PIN_PC2__I2SC0_MCK PINMUX_PIN(PIN_PC2, 5, 1)
+#define PIN_PC2__ISC_D8 PINMUX_PIN(PIN_PC2, 6, 3)
+#define PIN_PC3 67
+#define PIN_PC3__GPIO PINMUX_PIN(PIN_PC3, 0, 0)
+#define PIN_PC3__LCDPWM PINMUX_PIN(PIN_PC3, 1, 1)
+#define PIN_PC3__NWAIT PINMUX_PIN(PIN_PC3, 2, 1)
+#define PIN_PC3__TIOA1 PINMUX_PIN(PIN_PC3, 3, 1)
+#define PIN_PC3__SPI1_MISO PINMUX_PIN(PIN_PC3, 4, 1)
+#define PIN_PC3__I2SC0_WS PINMUX_PIN(PIN_PC3, 5, 1)
+#define PIN_PC3__ISC_D9 PINMUX_PIN(PIN_PC3, 6, 3)
+#define PIN_PC4 68
+#define PIN_PC4__GPIO PINMUX_PIN(PIN_PC4, 0, 0)
+#define PIN_PC4__LCDDISP PINMUX_PIN(PIN_PC4, 1, 1)
+#define PIN_PC4__NWR1_NBS1 PINMUX_PIN(PIN_PC4, 2, 1)
+#define PIN_PC4__TIOB1 PINMUX_PIN(PIN_PC4, 3, 1)
+#define PIN_PC4__SPI1_NPCS0 PINMUX_PIN(PIN_PC4, 4, 1)
+#define PIN_PC4__I2SC0_DI0 PINMUX_PIN(PIN_PC4, 5, 1)
+#define PIN_PC4__ISC_PCK PINMUX_PIN(PIN_PC4, 6, 3)
+#define PIN_PC5 69
+#define PIN_PC5__GPIO PINMUX_PIN(PIN_PC5, 0, 0)
+#define PIN_PC5__LCDVSYNC PINMUX_PIN(PIN_PC5, 1, 1)
+#define PIN_PC5__NCS0 PINMUX_PIN(PIN_PC5, 2, 1)
+#define PIN_PC5__TCLK1 PINMUX_PIN(PIN_PC5, 3, 1)
+#define PIN_PC5__SPI1_NPCS1 PINMUX_PIN(PIN_PC5, 4, 1)
+#define PIN_PC5__I2SC0_DO0 PINMUX_PIN(PIN_PC5, 5, 1)
+#define PIN_PC5__ISC_VSYNC PINMUX_PIN(PIN_PC5, 6, 3)
+#define PIN_PC6 70
+#define PIN_PC6__GPIO PINMUX_PIN(PIN_PC6, 0, 0)
+#define PIN_PC6__LCDHSYNC PINMUX_PIN(PIN_PC6, 1, 1)
+#define PIN_PC6__NCS1 PINMUX_PIN(PIN_PC6, 2, 1)
+#define PIN_PC6__TWD1 PINMUX_PIN(PIN_PC6, 3, 1)
+#define PIN_PC6__SPI1_NPCS2 PINMUX_PIN(PIN_PC6, 4, 1)
+#define PIN_PC6__ISC_HSYNC PINMUX_PIN(PIN_PC6, 6, 3)
+#define PIN_PC7 71
+#define PIN_PC7__GPIO PINMUX_PIN(PIN_PC7, 0, 0)
+#define PIN_PC7__LCDPCK PINMUX_PIN(PIN_PC7, 1, 1)
+#define PIN_PC7__NCS2 PINMUX_PIN(PIN_PC7, 2, 1)
+#define PIN_PC7__TWCK1 PINMUX_PIN(PIN_PC7, 3, 1)
+#define PIN_PC7__SPI1_NPCS3 PINMUX_PIN(PIN_PC7, 4, 1)
+#define PIN_PC7__URXD1 PINMUX_PIN(PIN_PC7, 5, 2)
+#define PIN_PC7__ISC_MCK PINMUX_PIN(PIN_PC7, 6, 3)
+#define PIN_PC8 72
+#define PIN_PC8__GPIO PINMUX_PIN(PIN_PC8, 0, 0)
+#define PIN_PC8__LCDDEN PINMUX_PIN(PIN_PC8, 1, 1)
+#define PIN_PC8__NANDRDY PINMUX_PIN(PIN_PC8, 2, 1)
+#define PIN_PC8__FIQ PINMUX_PIN(PIN_PC8, 3, 1)
+#define PIN_PC8__PCK0 PINMUX_PIN(PIN_PC8, 4, 3)
+#define PIN_PC8__UTXD1 PINMUX_PIN(PIN_PC8, 5, 2)
+#define PIN_PC8__ISC_FIELD PINMUX_PIN(PIN_PC8, 6, 3)
+#define PIN_PC9 73
+#define PIN_PC9__GPIO PINMUX_PIN(PIN_PC9, 0, 0)
+#define PIN_PC9__FIQ PINMUX_PIN(PIN_PC9, 1, 3)
+#define PIN_PC9__GTSUCOMP PINMUX_PIN(PIN_PC9, 2, 1)
+#define PIN_PC9__ISC_D0 PINMUX_PIN(PIN_PC9, 2, 1)
+#define PIN_PC9__TIOA4 PINMUX_PIN(PIN_PC9, 4, 2)
+#define PIN_PC10 74
+#define PIN_PC10__GPIO PINMUX_PIN(PIN_PC10, 0, 0)
+#define PIN_PC10__LCDDAT2 PINMUX_PIN(PIN_PC10, 1, 2)
+#define PIN_PC10__GTXCK PINMUX_PIN(PIN_PC10, 2, 1)
+#define PIN_PC10__ISC_D1 PINMUX_PIN(PIN_PC10, 3, 1)
+#define PIN_PC10__TIOB4 PINMUX_PIN(PIN_PC10, 4, 2)
+#define PIN_PC10__CANTX0 PINMUX_PIN(PIN_PC10, 5, 2)
+#define PIN_PC11 75
+#define PIN_PC11__GPIO PINMUX_PIN(PIN_PC11, 0, 0)
+#define PIN_PC11__LCDDAT3 PINMUX_PIN(PIN_PC11, 1, 2)
+#define PIN_PC11__GTXEN PINMUX_PIN(PIN_PC11, 2, 1)
+#define PIN_PC11__ISC_D2 PINMUX_PIN(PIN_PC11, 3, 1)
+#define PIN_PC11__TCLK4 PINMUX_PIN(PIN_PC11, 4, 2)
+#define PIN_PC11__CANRX0 PINMUX_PIN(PIN_PC11, 5, 2)
+#define PIN_PC11__A0_NBS0 PINMUX_PIN(PIN_PC11, 6, 2)
+#define PIN_PC12 76
+#define PIN_PC12__GPIO PINMUX_PIN(PIN_PC12, 0, 0)
+#define PIN_PC12__LCDDAT4 PINMUX_PIN(PIN_PC12, 1, 2)
+#define PIN_PC12__GRXDV PINMUX_PIN(PIN_PC12, 2, 1)
+#define PIN_PC12__ISC_D3 PINMUX_PIN(PIN_PC12, 3, 1)
+#define PIN_PC12__URXD3 PINMUX_PIN(PIN_PC12, 4, 1)
+#define PIN_PC12__TK0 PINMUX_PIN(PIN_PC12, 5, 2)
+#define PIN_PC12__A1 PINMUX_PIN(PIN_PC12, 6, 2)
+#define PIN_PC13 77
+#define PIN_PC13__GPIO PINMUX_PIN(PIN_PC13, 0, 0)
+#define PIN_PC13__LCDDAT5 PINMUX_PIN(PIN_PC13, 1, 2)
+#define PIN_PC13__GRXER PINMUX_PIN(PIN_PC13, 2, 1)
+#define PIN_PC13__ISC_D4 PINMUX_PIN(PIN_PC13, 3, 1)
+#define PIN_PC13__UTXD3 PINMUX_PIN(PIN_PC13, 4, 1)
+#define PIN_PC13__TF0 PINMUX_PIN(PIN_PC13, 5, 2)
+#define PIN_PC13__A2 PINMUX_PIN(PIN_PC13, 6, 2)
+#define PIN_PC14 78
+#define PIN_PC14__GPIO PINMUX_PIN(PIN_PC14, 0, 0)
+#define PIN_PC14__LCDDAT6 PINMUX_PIN(PIN_PC14, 1, 2)
+#define PIN_PC14__GRX0 PINMUX_PIN(PIN_PC14, 2, 1)
+#define PIN_PC14__ISC_D5 PINMUX_PIN(PIN_PC14, 3, 1)
+#define PIN_PC14__TDO PINMUX_PIN(PIN_PC14, 5, 2)
+#define PIN_PC14__A3 PINMUX_PIN(PIN_PC14, 6, 2)
+#define PIN_PC15 79
+#define PIN_PC15__GPIO PINMUX_PIN(PIN_PC15, 0, 0)
+#define PIN_PC15__LCDDAT7 PINMUX_PIN(PIN_PC15, 1, 2)
+#define PIN_PC15__GRX1 PINMUX_PIN(PIN_PC15, 2, 1)
+#define PIN_PC15__ISC_D6 PINMUX_PIN(PIN_PC15, 3, 1)
+#define PIN_PC15__RD0 PINMUX_PIN(PIN_PC15, 5, 2)
+#define PIN_PC15__A4 PINMUX_PIN(PIN_PC15, 6, 2)
+#define PIN_PC16 80
+#define PIN_PC16__GPIO PINMUX_PIN(PIN_PC16, 0, 0)
+#define PIN_PC16__LCDDAT10 PINMUX_PIN(PIN_PC16, 1, 2)
+#define PIN_PC16__GTX0 PINMUX_PIN(PIN_PC16, 2, 1)
+#define PIN_PC16__ISC_D7 PINMUX_PIN(PIN_PC16, 3, 1)
+#define PIN_PC16__RK0 PINMUX_PIN(PIN_PC16, 5, 2)
+#define PIN_PC16__A5 PINMUX_PIN(PIN_PC16, 6, 2)
+#define PIN_PC17 81
+#define PIN_PC17__GPIO PINMUX_PIN(PIN_PC17, 0, 0)
+#define PIN_PC17__LCDDAT11 PINMUX_PIN(PIN_PC17, 1, 2)
+#define PIN_PC17__GTX1 PINMUX_PIN(PIN_PC17, 2, 1)
+#define PIN_PC17__ISC_D8 PINMUX_PIN(PIN_PC17, 3, 1)
+#define PIN_PC17__RF0 PINMUX_PIN(PIN_PC17, 5, 2)
+#define PIN_PC17__A6 PINMUX_PIN(PIN_PC17, 6, 2)
+#define PIN_PC18 82
+#define PIN_PC18__GPIO PINMUX_PIN(PIN_PC18, 0, 0)
+#define PIN_PC18__LCDDAT12 PINMUX_PIN(PIN_PC18, 1, 2)
+#define PIN_PC18__GMDC PINMUX_PIN(PIN_PC18, 2, 1)
+#define PIN_PC18__ISC_D9 PINMUX_PIN(PIN_PC18, 3, 1)
+#define PIN_PC18__FLEXCOM3_IO2 PINMUX_PIN(PIN_PC18, 5, 2)
+#define PIN_PC18__A7 PINMUX_PIN(PIN_PC18, 6, 2)
+#define PIN_PC19 83
+#define PIN_PC19__GPIO PINMUX_PIN(PIN_PC19, 0, 0)
+#define PIN_PC19__LCDDAT13 PINMUX_PIN(PIN_PC19, 1, 2)
+#define PIN_PC19__GMDIO PINMUX_PIN(PIN_PC19, 2, 1)
+#define PIN_PC19__ISC_D10 PINMUX_PIN(PIN_PC19, 3, 1)
+#define PIN_PC19__FLEXCOM3_IO1 PINMUX_PIN(PIN_PC19, 5, 2)
+#define PIN_PC19__A8 PINMUX_PIN(PIN_PC19, 6, 2)
+#define PIN_PC20 84
+#define PIN_PC20__GPIO PINMUX_PIN(PIN_PC20, 0, 0)
+#define PIN_PC20__LCDDAT14 PINMUX_PIN(PIN_PC20, 1, 2)
+#define PIN_PC20__GRXCK PINMUX_PIN(PIN_PC20, 2, 1)
+#define PIN_PC20__ISC_D11 PINMUX_PIN(PIN_PC20, 3, 1)
+#define PIN_PC20__FLEXCOM3_IO0 PINMUX_PIN(PIN_PC20, 5, 2)
+#define PIN_PC20__A9 PINMUX_PIN(PIN_PC20, 6, 2)
+#define PIN_PC21 85
+#define PIN_PC21__GPIO PINMUX_PIN(PIN_PC21, 0, 0)
+#define PIN_PC21__LCDDAT15 PINMUX_PIN(PIN_PC21, 1, 2)
+#define PIN_PC21__GTXER PINMUX_PIN(PIN_PC21, 2, 1)
+#define PIN_PC21__ISC_PCK PINMUX_PIN(PIN_PC21, 3, 1)
+#define PIN_PC21__FLEXCOM3_IO3 PINMUX_PIN(PIN_PC21, 5, 2)
+#define PIN_PC21__A10 PINMUX_PIN(PIN_PC21, 6, 2)
+#define PIN_PC22 86
+#define PIN_PC22__GPIO PINMUX_PIN(PIN_PC22, 0, 0)
+#define PIN_PC22__LCDDAT18 PINMUX_PIN(PIN_PC22, 1, 2)
+#define PIN_PC22__GCRS PINMUX_PIN(PIN_PC22, 2, 1)
+#define PIN_PC22__ISC_VSYNC PINMUX_PIN(PIN_PC22, 3, 1)
+#define PIN_PC22__FLEXCOM3_IO4 PINMUX_PIN(PIN_PC22, 5, 2)
+#define PIN_PC22__A11 PINMUX_PIN(PIN_PC22, 6, 2)
+#define PIN_PC23 87
+#define PIN_PC23__GPIO PINMUX_PIN(PIN_PC23, 0, 0)
+#define PIN_PC23__LCDDAT19 PINMUX_PIN(PIN_PC23, 1, 2)
+#define PIN_PC23__GCOL PINMUX_PIN(PIN_PC23, 2, 1)
+#define PIN_PC23__ISC_HSYNC PINMUX_PIN(PIN_PC23, 3, 1)
+#define PIN_PC23__A12 PINMUX_PIN(PIN_PC23, 6, 2)
+#define PIN_PC24 88
+#define PIN_PC24__GPIO PINMUX_PIN(PIN_PC24, 0, 0)
+#define PIN_PC24__LCDDAT20 PINMUX_PIN(PIN_PC24, 1, 2)
+#define PIN_PC24__GRX2 PINMUX_PIN(PIN_PC24, 2, 1)
+#define PIN_PC24__ISC_MCK PINMUX_PIN(PIN_PC24, 3, 1)
+#define PIN_PC24__A13 PINMUX_PIN(PIN_PC24, 6, 2)
+#define PIN_PC25 89
+#define PIN_PC25__GPIO PINMUX_PIN(PIN_PC25, 0, 0)
+#define PIN_PC25__LCDDAT21 PINMUX_PIN(PIN_PC25, 1, 2)
+#define PIN_PC25__GRX3 PINMUX_PIN(PIN_PC25, 2, 1)
+#define PIN_PC25__ISC_FIELD PINMUX_PIN(PIN_PC25, 3, 1)
+#define PIN_PC25__A14 PINMUX_PIN(PIN_PC25, 6, 2)
+#define PIN_PC26 90
+#define PIN_PC26__GPIO PINMUX_PIN(PIN_PC26, 0, 0)
+#define PIN_PC26__LCDDAT22 PINMUX_PIN(PIN_PC26, 1, 2)
+#define PIN_PC26__GTX2 PINMUX_PIN(PIN_PC26, 2, 1)
+#define PIN_PC26__CANTX1 PINMUX_PIN(PIN_PC26, 4, 1)
+#define PIN_PC26__A15 PINMUX_PIN(PIN_PC26, 6, 2)
+#define PIN_PC27 91
+#define PIN_PC27__GPIO PINMUX_PIN(PIN_PC27, 0, 0)
+#define PIN_PC27__LCDDAT23 PINMUX_PIN(PIN_PC27, 1, 2)
+#define PIN_PC27__GTX3 PINMUX_PIN(PIN_PC27, 2, 1)
+#define PIN_PC27__PCK1 PINMUX_PIN(PIN_PC27, 3, 2)
+#define PIN_PC27__CANRX1 PINMUX_PIN(PIN_PC27, 4, 1)
+#define PIN_PC27__TWD0 PINMUX_PIN(PIN_PC27, 5, 2)
+#define PIN_PC27__A16 PINMUX_PIN(PIN_PC27, 6, 2)
+#define PIN_PC28 92
+#define PIN_PC28__GPIO PINMUX_PIN(PIN_PC28, 0, 0)
+#define PIN_PC28__LCDPWM PINMUX_PIN(PIN_PC28, 1, 2)
+#define PIN_PC28__FLEXCOM4_IO0 PINMUX_PIN(PIN_PC28, 2, 1)
+#define PIN_PC28__PCK2 PINMUX_PIN(PIN_PC28, 3, 2)
+#define PIN_PC28__TWCK0 PINMUX_PIN(PIN_PC28, 5, 2)
+#define PIN_PC28__A17 PINMUX_PIN(PIN_PC28, 6, 2)
+#define PIN_PC29 93
+#define PIN_PC29__GPIO PINMUX_PIN(PIN_PC29, 0, 0)
+#define PIN_PC29__LCDDISP PINMUX_PIN(PIN_PC29, 1, 2)
+#define PIN_PC29__FLEXCOM4_IO1 PINMUX_PIN(PIN_PC29, 2, 1)
+#define PIN_PC29__A18 PINMUX_PIN(PIN_PC29, 6, 2)
+#define PIN_PC30 94
+#define PIN_PC30__GPIO PINMUX_PIN(PIN_PC30, 0, 0)
+#define PIN_PC30__LCDVSYNC PINMUX_PIN(PIN_PC30, 1, 2)
+#define PIN_PC30__FLEXCOM4_IO2 PINMUX_PIN(PIN_PC30, 2, 1)
+#define PIN_PC30__A19 PINMUX_PIN(PIN_PC30, 6, 2)
+#define PIN_PC31 95
+#define PIN_PC31__GPIO PINMUX_PIN(PIN_PC31, 0, 0)
+#define PIN_PC31__LCDHSYNC PINMUX_PIN(PIN_PC31, 1, 2)
+#define PIN_PC31__FLEXCOM4_IO3 PINMUX_PIN(PIN_PC31, 2, 1)
+#define PIN_PC31__URXD3 PINMUX_PIN(PIN_PC31, 3, 2)
+#define PIN_PC31__A20 PINMUX_PIN(PIN_PC31, 6, 2)
+#define PIN_PD0 96
+#define PIN_PD0__GPIO PINMUX_PIN(PIN_PD0, 0, 0)
+#define PIN_PD0__LCDPCK PINMUX_PIN(PIN_PD0, 1, 2)
+#define PIN_PD0__FLEXCOM4_IO4 PINMUX_PIN(PIN_PD0, 2, 1)
+#define PIN_PD0__UTXD3 PINMUX_PIN(PIN_PD0, 3, 2)
+#define PIN_PD0__GTSUCOMP PINMUX_PIN(PIN_PD0, 4, 2)
+#define PIN_PD0__A23 PINMUX_PIN(PIN_PD0, 6, 2)
+#define PIN_PD1 97
+#define PIN_PD1__GPIO PINMUX_PIN(PIN_PD1, 0, 0)
+#define PIN_PD1__LCDDEN PINMUX_PIN(PIN_PD1, 1, 2)
+#define PIN_PD1__GRXCK PINMUX_PIN(PIN_PD1, 4, 2)
+#define PIN_PD1__A24 PINMUX_PIN(PIN_PD1, 6, 2)
+#define PIN_PD2 98
+#define PIN_PD2__GPIO PINMUX_PIN(PIN_PD2, 0, 0)
+#define PIN_PD2__URXD1 PINMUX_PIN(PIN_PD2, 1, 1)
+#define PIN_PD2__GTXER PINMUX_PIN(PIN_PD2, 4, 2)
+#define PIN_PD2__ISC_MCK PINMUX_PIN(PIN_PD2, 5, 2)
+#define PIN_PD2__A25 PINMUX_PIN(PIN_PD2, 6, 2)
+#define PIN_PD3 99
+#define PIN_PD3__GPIO PINMUX_PIN(PIN_PD3, 0, 0)
+#define PIN_PD3__UTXD1 PINMUX_PIN(PIN_PD3, 1, 1)
+#define PIN_PD3__FIQ PINMUX_PIN(PIN_PD3, 2, 2)
+#define PIN_PD3__GCRS PINMUX_PIN(PIN_PD3, 4, 2)
+#define PIN_PD3__ISC_D11 PINMUX_PIN(PIN_PD3, 5, 2)
+#define PIN_PD3__NWAIT PINMUX_PIN(PIN_PD3, 6, 2)
+#define PIN_PD4 100
+#define PIN_PD4__GPIO PINMUX_PIN(PIN_PD4, 0, 0)
+#define PIN_PD4__TWD1 PINMUX_PIN(PIN_PD4, 1, 2)
+#define PIN_PD4__URXD2 PINMUX_PIN(PIN_PD4, 2, 1)
+#define PIN_PD4__GCOL PINMUX_PIN(PIN_PD4, 4, 2)
+#define PIN_PD4__ISC_D10 PINMUX_PIN(PIN_PD4, 5, 2)
+#define PIN_PD4__NCS0 PINMUX_PIN(PIN_PD4, 6, 2)
+#define PIN_PD5 101
+#define PIN_PD5__GPIO PINMUX_PIN(PIN_PD5, 0, 0)
+#define PIN_PD5__TWCK1 PINMUX_PIN(PIN_PD5, 1, 2)
+#define PIN_PD5__UTXD2 PINMUX_PIN(PIN_PD5, 2, 1)
+#define PIN_PD5__GRX2 PINMUX_PIN(PIN_PD5, 4, 2)
+#define PIN_PD5__ISC_D9 PINMUX_PIN(PIN_PD5, 5, 2)
+#define PIN_PD5__NCS1 PINMUX_PIN(PIN_PD5, 6, 2)
+#define PIN_PD6 102
+#define PIN_PD6__GPIO PINMUX_PIN(PIN_PD6, 0, 0)
+#define PIN_PD6__TCK PINMUX_PIN(PIN_PD6, 1, 2)
+#define PIN_PD6__PCK1 PINMUX_PIN(PIN_PD6, 2, 1)
+#define PIN_PD6__GRX3 PINMUX_PIN(PIN_PD6, 4, 2)
+#define PIN_PD6__ISC_D8 PINMUX_PIN(PIN_PD6, 5, 2)
+#define PIN_PD6__NCS2 PINMUX_PIN(PIN_PD6, 6, 2)
+#define PIN_PD7 103
+#define PIN_PD7__GPIO PINMUX_PIN(PIN_PD7, 0, 0)
+#define PIN_PD7__TDI PINMUX_PIN(PIN_PD7, 1, 2)
+#define PIN_PD7__UTMI_RXVAL PINMUX_PIN(PIN_PD7, 3, 1)
+#define PIN_PD7__GTX2 PINMUX_PIN(PIN_PD7, 4, 2)
+#define PIN_PD7__ISC_D0 PINMUX_PIN(PIN_PD7, 5, 2)
+#define PIN_PD7__NWR1_NBS1 PINMUX_PIN(PIN_PD7, 6, 2)
+#define PIN_PD8 104
+#define PIN_PD8__GPIO PINMUX_PIN(PIN_PD8, 0, 0)
+#define PIN_PD8__TDO PINMUX_PIN(PIN_PD8, 1, 2)
+#define PIN_PD8__UTMI_RXERR PINMUX_PIN(PIN_PD8, 3, 1)
+#define PIN_PD8__GTX3 PINMUX_PIN(PIN_PD8, 4, 2)
+#define PIN_PD8__ISC_D1 PINMUX_PIN(PIN_PD8, 5, 2)
+#define PIN_PD8__NANDRDY PINMUX_PIN(PIN_PD8, 6, 2)
+#define PIN_PD9 105
+#define PIN_PD9__GPIO PINMUX_PIN(PIN_PD9, 0, 0)
+#define PIN_PD9__TMS PINMUX_PIN(PIN_PD9, 1, 2)
+#define PIN_PD9__UTMI_RXACT PINMUX_PIN(PIN_PD9, 3, 1)
+#define PIN_PD9__GTXCK PINMUX_PIN(PIN_PD9, 4, 2)
+#define PIN_PD9__ISC_D2 PINMUX_PIN(PIN_PD9, 5, 2)
+#define PIN_PD10 106
+#define PIN_PD10__GPIO PINMUX_PIN(PIN_PD10, 0, 0)
+#define PIN_PD10__NTRST PINMUX_PIN(PIN_PD10, 1, 2)
+#define PIN_PD10__UTMI_HDIS PINMUX_PIN(PIN_PD10, 3, 1)
+#define PIN_PD10__GTXEN PINMUX_PIN(PIN_PD10, 4, 2)
+#define PIN_PD10__ISC_D3 PINMUX_PIN(PIN_PD10, 5, 2)
+#define PIN_PD11 107
+#define PIN_PD11__GPIO PINMUX_PIN(PIN_PD11, 0, 0)
+#define PIN_PD11__TIOA1 PINMUX_PIN(PIN_PD11, 1, 3)
+#define PIN_PD11__PCK2 PINMUX_PIN(PIN_PD11, 2, 2)
+#define PIN_PD11__UTMI_LS0 PINMUX_PIN(PIN_PD11, 3, 1)
+#define PIN_PD11__GRXDV PINMUX_PIN(PIN_PD11, 4, 2)
+#define PIN_PD11__ISC_D4 PINMUX_PIN(PIN_PD11, 5, 2)
+#define PIN_PD11__ISC_MCK PINMUX_PIN(PIN_PD11, 7, 4)
+#define PIN_PD12 108
+#define PIN_PD12__GPIO PINMUX_PIN(PIN_PD12, 0, 0)
+#define PIN_PD12__TIOB1 PINMUX_PIN(PIN_PD12, 1, 3)
+#define PIN_PD12__FLEXCOM4_IO0 PINMUX_PIN(PIN_PD12, 2, 2)
+#define PIN_PD12__UTMI_LS1 PINMUX_PIN(PIN_PD12, 3, 1)
+#define PIN_PD12__GRXER PINMUX_PIN(PIN_PD12, 4, 2)
+#define PIN_PD12__ISC_D5 PINMUX_PIN(PIN_PD12, 5, 2)
+#define PIN_PD12__ISC_D4 PINMUX_PIN(PIN_PD12, 6, 4)
+#define PIN_PD13 109
+#define PIN_PD13__GPIO PINMUX_PIN(PIN_PD13, 0, 0)
+#define PIN_PD13__TCLK1 PINMUX_PIN(PIN_PD13, 1, 3)
+#define PIN_PD13__FLEXCOM4_IO1 PINMUX_PIN(PIN_PD13, 2, 2)
+#define PIN_PD13__UTMI_CDRPCSEL0 PINMUX_PIN(PIN_PD13, 3, 1)
+#define PIN_PD13__GRX0 PINMUX_PIN(PIN_PD13, 4, 2)
+#define PIN_PD13__ISC_D6 PINMUX_PIN(PIN_PD13, 5, 2)
+#define PIN_PD13__ISC_D5 PINMUX_PIN(PIN_PD13, 6, 4)
+#define PIN_PD14 110
+#define PIN_PD14__GPIO PINMUX_PIN(PIN_PD14, 0, 0)
+#define PIN_PD14__TCK PINMUX_PIN(PIN_PD14, 1, 1)
+#define PIN_PD14__FLEXCOM4_IO2 PINMUX_PIN(PIN_PD14, 2, 2)
+#define PIN_PD14__UTMI_CDRPCSEL1 PINMUX_PIN(PIN_PD14, 3, 1)
+#define PIN_PD14__GRX1 PINMUX_PIN(PIN_PD14, 4, 2)
+#define PIN_PD14__ISC_D7 PINMUX_PIN(PIN_PD14, 5, 2)
+#define PIN_PD14__ISC_D6 PINMUX_PIN(PIN_PD14, 6, 4)
+#define PIN_PD15 111
+#define PIN_PD15__GPIO PINMUX_PIN(PIN_PD15, 0, 0)
+#define PIN_PD15__TDI PINMUX_PIN(PIN_PD15, 1, 1)
+#define PIN_PD15__FLEXCOM4_IO3 PINMUX_PIN(PIN_PD15, 2, 2)
+#define PIN_PD15__UTMI_CDRCPDIVEN PINMUX_PIN(PIN_PD15, 3, 1)
+#define PIN_PD15__GTX0 PINMUX_PIN(PIN_PD15, 4, 2)
+#define PIN_PD15__ISC_PCK PINMUX_PIN(PIN_PD15, 5, 2)
+#define PIN_PD15__ISC_D7 PINMUX_PIN(PIN_PD15, 6, 4)
+#define PIN_PD16 112
+#define PIN_PD16__GPIO PINMUX_PIN(PIN_PD16, 0, 0)
+#define PIN_PD16__TDO PINMUX_PIN(PIN_PD16, 1, 1)
+#define PIN_PD16__FLEXCOM4_IO4 PINMUX_PIN(PIN_PD16, 2, 2)
+#define PIN_PD16__UTMI_CDRBISTEN PINMUX_PIN(PIN_PD16, 3, 1)
+#define PIN_PD16__GTX1 PINMUX_PIN(PIN_PD16, 4, 2)
+#define PIN_PD16__ISC_VSYNC PINMUX_PIN(PIN_PD16, 5, 2)
+#define PIN_PD16__ISC_D8 PINMUX_PIN(PIN_PD16, 6, 4)
+#define PIN_PD17 113
+#define PIN_PD17__GPIO PINMUX_PIN(PIN_PD17, 0, 0)
+#define PIN_PD17__TMS PINMUX_PIN(PIN_PD17, 1, 1)
+#define PIN_PD17__UTMI_CDRCPSELDIV PINMUX_PIN(PIN_PD17, 3, 1)
+#define PIN_PD17__GMDC PINMUX_PIN(PIN_PD17, 4, 2)
+#define PIN_PD17__ISC_HSYNC PINMUX_PIN(PIN_PD17, 5, 2)
+#define PIN_PD17__ISC_D9 PINMUX_PIN(PIN_PD17, 6, 4)
+#define PIN_PD18 114
+#define PIN_PD18__GPIO PINMUX_PIN(PIN_PD18, 0, 0)
+#define PIN_PD18__NTRST PINMUX_PIN(PIN_PD18, 1, 1)
+#define PIN_PD18__GMDIO PINMUX_PIN(PIN_PD18, 4, 2)
+#define PIN_PD18__ISC_FIELD PINMUX_PIN(PIN_PD18, 5, 2)
+#define PIN_PD18__ISC_D10 PINMUX_PIN(PIN_PD18, 6, 4)
+#define PIN_PD19 115
+#define PIN_PD19__GPIO PINMUX_PIN(PIN_PD19, 0, 0)
+#define PIN_PD19__PCK0 PINMUX_PIN(PIN_PD19, 1, 1)
+#define PIN_PD19__TWD1 PINMUX_PIN(PIN_PD19, 2, 3)
+#define PIN_PD19__URXD2 PINMUX_PIN(PIN_PD19, 3, 3)
+#define PIN_PD19__I2SC0_CK PINMUX_PIN(PIN_PD19, 5, 2)
+#define PIN_PD19__ISC_D11 PINMUX_PIN(PIN_PD19, 6, 4)
+#define PIN_PD20 116
+#define PIN_PD20__GPIO PINMUX_PIN(PIN_PD20, 0, 0)
+#define PIN_PD20__TIOA2 PINMUX_PIN(PIN_PD20, 1, 3)
+#define PIN_PD20__TWCK1 PINMUX_PIN(PIN_PD20, 2, 3)
+#define PIN_PD20__UTXD2 PINMUX_PIN(PIN_PD20, 3, 3)
+#define PIN_PD20__I2SC0_MCK PINMUX_PIN(PIN_PD20, 5, 2)
+#define PIN_PD20__ISC_PCK PINMUX_PIN(PIN_PD20, 6, 4)
+#define PIN_PD21 117
+#define PIN_PD21__GPIO PINMUX_PIN(PIN_PD21, 0, 0)
+#define PIN_PD21__TIOB2 PINMUX_PIN(PIN_PD21, 1, 3)
+#define PIN_PD21__TWD0 PINMUX_PIN(PIN_PD21, 2, 4)
+#define PIN_PD21__FLEXCOM4_IO0 PINMUX_PIN(PIN_PD21, 3, 3)
+#define PIN_PD21__I2SC0_WS PINMUX_PIN(PIN_PD21, 5, 2)
+#define PIN_PD21__ISC_VSYNC PINMUX_PIN(PIN_PD21, 6, 4)
+#define PIN_PD22 118
+#define PIN_PD22__GPIO PINMUX_PIN(PIN_PD22, 0, 0)
+#define PIN_PD22__TCLK2 PINMUX_PIN(PIN_PD22, 1, 3)
+#define PIN_PD22__TWCK0 PINMUX_PIN(PIN_PD22, 2, 4)
+#define PIN_PD22__FLEXCOM4_IO1 PINMUX_PIN(PIN_PD22, 3, 3)
+#define PIN_PD22__I2SC0_DI0 PINMUX_PIN(PIN_PD22, 5, 2)
+#define PIN_PD22__ISC_HSYNC PINMUX_PIN(PIN_PD22, 6, 4)
+#define PIN_PD23 119
+#define PIN_PD23__GPIO PINMUX_PIN(PIN_PD23, 0, 0)
+#define PIN_PD23__URXD2 PINMUX_PIN(PIN_PD23, 1, 2)
+#define PIN_PD23__FLEXCOM4_IO2 PINMUX_PIN(PIN_PD23, 3, 3)
+#define PIN_PD23__I2SC0_DO0 PINMUX_PIN(PIN_PD23, 5, 2)
+#define PIN_PD23__ISC_FIELD PINMUX_PIN(PIN_PD23, 6, 4)
+#define PIN_PD24 120
+#define PIN_PD24__GPIO PINMUX_PIN(PIN_PD24, 0, 0)
+#define PIN_PD24__UTXD2 PINMUX_PIN(PIN_PD23, 1, 2)
+#define PIN_PD24__FLEXCOM4_IO3 PINMUX_PIN(PIN_PD23, 3, 3)
+#define PIN_PD25 121
+#define PIN_PD25__GPIO PINMUX_PIN(PIN_PD25, 0, 0)
+#define PIN_PD25__SPI1_SPCK PINMUX_PIN(PIN_PD25, 1, 3)
+#define PIN_PD25__FLEXCOM4_IO4 PINMUX_PIN(PIN_PD25, 3, 3)
+#define PIN_PD26 122
+#define PIN_PD26__GPIO PINMUX_PIN(PIN_PD26, 0, 0)
+#define PIN_PD26__SPI1_MOSI PINMUX_PIN(PIN_PD26, 1, 3)
+#define PIN_PD26__FLEXCOM2_IO0 PINMUX_PIN(PIN_PD26, 3, 2)
+#define PIN_PD27 123
+#define PIN_PD27__GPIO PINMUX_PIN(PIN_PD27, 0, 0)
+#define PIN_PD27__SPI1_MISO PINMUX_PIN(PIN_PD27, 1, 3)
+#define PIN_PD27__TCK PINMUX_PIN(PIN_PD27, 2, 3)
+#define PIN_PD27__FLEXCOM2_IO1 PINMUX_PIN(PIN_PD27, 3, 2)
+#define PIN_PD28 124
+#define PIN_PD28__GPIO PINMUX_PIN(PIN_PD28, 0, 0)
+#define PIN_PD28__SPI1_NPCS0 PINMUX_PIN(PIN_PD28, 1, 3)
+#define PIN_PD28__TCI PINMUX_PIN(PIN_PD28, 2, 3)
+#define PIN_PD28__FLEXCOM2_IO2 PINMUX_PIN(PIN_PD28, 3, 2)
+#define PIN_PD29 125
+#define PIN_PD29__GPIO PINMUX_PIN(PIN_PD29, 0, 0)
+#define PIN_PD29__SPI1_NPCS1 PINMUX_PIN(PIN_PD29, 1, 3)
+#define PIN_PD29__TDO PINMUX_PIN(PIN_PD29, 2, 3)
+#define PIN_PD29__FLEXCOM2_IO3 PINMUX_PIN(PIN_PD29, 3, 2)
+#define PIN_PD29__TIOA3 PINMUX_PIN(PIN_PD29, 4, 3)
+#define PIN_PD29__TWD0 PINMUX_PIN(PIN_PD29, 5, 3)
+#define PIN_PD30 126
+#define PIN_PD30__GPIO PINMUX_PIN(PIN_PD30, 0, 0)
+#define PIN_PD30__SPI1_NPCS2 PINMUX_PIN(PIN_PD30, 1, 3)
+#define PIN_PD30__TMS PINMUX_PIN(PIN_PD30, 2, 3)
+#define PIN_PD30__FLEXCOM2_IO4 PINMUX_PIN(PIN_PD30, 3, 2)
+#define PIN_PD30__TIOB3 PINMUX_PIN(PIN_PD30, 4, 3)
+#define PIN_PD30__TWCK0 PINMUX_PIN(PIN_PD30, 5, 3)
+#define PIN_PD31 127
+#define PIN_PD31__GPIO PINMUX_PIN(PIN_PD31, 0, 0)
+#define PIN_PD31__ADTRG PINMUX_PIN(PIN_PD31, 1, 1)
+#define PIN_PD31__NTRST PINMUX_PIN(PIN_PD31, 2, 3)
+#define PIN_PD31__IRQ PINMUX_PIN(PIN_PD31, 3, 4)
+#define PIN_PD31__TCLK3 PINMUX_PIN(PIN_PD31, 4, 3)
+#define PIN_PD31__PCK0 PINMUX_PIN(PIN_PD31, 5, 2)
diff --git a/arch/arm/dts/sama5d2.dtsi b/arch/arm/dts/sama5d2.dtsi
new file mode 100644
index 0000000..19feb66
--- /dev/null
+++ b/arch/arm/dts/sama5d2.dtsi
@@ -0,0 +1,671 @@
+#include "skeleton.dtsi"
+
+/ {
+ model = "Atmel SAMA5D2 family SoC";
+ compatible = "atmel,sama5d2";
+
+ aliases {
+ spi0 = &spi0;
+ spi1 = &qspi0;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ };
+
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+ };
+
+ ahb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ usb1: ohci@00400000 {
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+ reg = <0x00400000 0x100000>;
+ clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
+ clock-names = "ohci_clk", "hclk", "uhpck";
+ status = "disabled";
+ };
+
+ usb2: ehci@00500000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00500000 0x100000>;
+ clocks = <&utmi>, <&uhphs_clk>;
+ clock-names = "usb_clk", "ehci_clk";
+ status = "disabled";
+ };
+
+ sdmmc0: sdio-host@a0000000 {
+ compatible = "atmel,sama5d2-sdhci";
+ reg = <0xa0000000 0x300>;
+ clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>;
+ clock-names = "hclock", "multclk", "baseclk";
+ status = "disabled";
+ };
+
+ sdmmc1: sdio-host@b0000000 {
+ compatible = "atmel,sama5d2-sdhci";
+ reg = <0xb0000000 0x300>;
+ clocks = <&sdmmc1_hclk>, <&sdmmc1_gclk>, <&main>;
+ clock-names = "hclock", "multclk", "baseclk";
+ status = "disabled";
+ };
+
+ apb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pmc: pmc@f0014000 {
+ compatible = "atmel,sama5d2-pmc", "syscon";
+ reg = <0xf0014000 0x160>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <1>;
+
+ main: mainck {
+ compatible = "atmel,at91sam9x5-clk-main";
+ #clock-cells = <0>;
+ };
+
+ plla: pllack {
+ compatible = "atmel,sama5d3-clk-pll";
+ #clock-cells = <0>;
+ clocks = <&main>;
+ reg = <0>;
+ atmel,clk-input-range = <12000000 12000000>;
+ #atmel,pll-clk-output-range-cells = <4>;
+ atmel,pll-clk-output-ranges = <600000000 1200000000 0 0>;
+ };
+
+ plladiv: plladivck {
+ compatible = "atmel,at91sam9x5-clk-plldiv";
+ #clock-cells = <0>;
+ clocks = <&plla>;
+ };
+
+ audio_pll_frac: audiopll_fracck {
+ compatible = "atmel,sama5d2-clk-audio-pll-frac";
+ #clock-cells = <0>;
+ clocks = <&main>;
+ };
+
+ audio_pll_pad: audiopll_padck {
+ compatible = "atmel,sama5d2-clk-audio-pll-pad";
+ #clock-cells = <0>;
+ clocks = <&audio_pll_frac>;
+ };
+
+ audio_pll_pmc: audiopll_pmcck {
+ compatible = "atmel,sama5d2-clk-audio-pll-pmc";
+ #clock-cells = <0>;
+ clocks = <&audio_pll_frac>;
+ };
+
+ utmi: utmick {
+ compatible = "atmel,at91sam9x5-clk-utmi";
+ #clock-cells = <0>;
+ clocks = <&main>;
+ };
+
+ mck: masterck {
+ compatible = "atmel,at91sam9x5-clk-master";
+ #clock-cells = <0>;
+ clocks = <&main>, <&plladiv>, <&utmi>;
+ atmel,clk-output-range = <124000000 166000000>;
+ atmel,clk-divisors = <1 2 4 3>;
+ };
+
+ h32ck: h32mxck {
+ #clock-cells = <0>;
+ compatible = "atmel,sama5d4-clk-h32mx";
+ clocks = <&mck>;
+ };
+
+ usb: usbck {
+ compatible = "atmel,at91sam9x5-clk-usb";
+ #clock-cells = <0>;
+ clocks = <&plladiv>, <&utmi>;
+ };
+
+ prog: progck {
+ compatible = "atmel,at91sam9x5-clk-programmable";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&main>, <&plladiv>, <&utmi>, <&mck>;
+
+ prog0: prog0 {
+ #clock-cells = <0>;
+ reg = <0>;
+ };
+
+ prog1: prog1 {
+ #clock-cells = <0>;
+ reg = <1>;
+ };
+
+ prog2: prog2 {
+ #clock-cells = <0>;
+ reg = <2>;
+ };
+ };
+
+ systemck {
+ compatible = "atmel,at91rm9200-clk-system";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ddrck: ddrck {
+ #clock-cells = <0>;
+ reg = <2>;
+ clocks = <&mck>;
+ };
+
+ lcdck: lcdck {
+ #clock-cells = <0>;
+ reg = <3>;
+ clocks = <&mck>;
+ };
+
+ uhpck: uhpck {
+ #clock-cells = <0>;
+ reg = <6>;
+ clocks = <&usb>;
+ };
+
+ udpck: udpck {
+ #clock-cells = <0>;
+ reg = <7>;
+ clocks = <&usb>;
+ };
+
+ pck0: pck0 {
+ #clock-cells = <0>;
+ reg = <8>;
+ clocks = <&prog0>;
+ };
+
+ pck1: pck1 {
+ #clock-cells = <0>;
+ reg = <9>;
+ clocks = <&prog1>;
+ };
+
+ pck2: pck2 {
+ #clock-cells = <0>;
+ reg = <10>;
+ clocks = <&prog2>;
+ };
+
+ iscck: iscck {
+ #clock-cells = <0>;
+ reg = <18>;
+ clocks = <&mck>;
+ };
+ };
+
+ periph32ck {
+ compatible = "atmel,at91sam9x5-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&h32ck>;
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <5>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ tdes_clk: tdes_clk {
+ #clock-cells = <0>;
+ reg = <11>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ matrix1_clk: matrix1_clk {
+ #clock-cells = <0>;
+ reg = <14>;
+ };
+
+ hsmc_clk: hsmc_clk {
+ #clock-cells = <0>;
+ reg = <17>;
+ };
+
+ pioA_clk: pioA_clk {
+ #clock-cells = <0>;
+ reg = <18>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ flx0_clk: flx0_clk {
+ #clock-cells = <0>;
+ reg = <19>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ flx1_clk: flx1_clk {
+ #clock-cells = <0>;
+ reg = <20>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ flx2_clk: flx2_clk {
+ #clock-cells = <0>;
+ reg = <21>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ flx3_clk: flx3_clk {
+ #clock-cells = <0>;
+ reg = <22>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ flx4_clk: flx4_clk {
+ #clock-cells = <0>;
+ reg = <23>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uart0_clk: uart0_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uart1_clk: uart1_clk {
+ #clock-cells = <0>;
+ reg = <25>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uart2_clk: uart2_clk {
+ #clock-cells = <0>;
+ reg = <26>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uart3_clk: uart3_clk {
+ #clock-cells = <0>;
+ reg = <27>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uart4_clk: uart4_clk {
+ #clock-cells = <0>;
+ reg = <28>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ twi0_clk: twi0_clk {
+ reg = <29>;
+ #clock-cells = <0>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ twi1_clk: twi1_clk {
+ #clock-cells = <0>;
+ reg = <30>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ spi0_clk: spi0_clk {
+ #clock-cells = <0>;
+ reg = <33>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ spi1_clk: spi1_clk {
+ #clock-cells = <0>;
+ reg = <34>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ tcb0_clk: tcb0_clk {
+ #clock-cells = <0>;
+ reg = <35>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ tcb1_clk: tcb1_clk {
+ #clock-cells = <0>;
+ reg = <36>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ pwm_clk: pwm_clk {
+ #clock-cells = <0>;
+ reg = <38>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ adc_clk: adc_clk {
+ #clock-cells = <0>;
+ reg = <40>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ uhphs_clk: uhphs_clk {
+ #clock-cells = <0>;
+ reg = <41>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ udphs_clk: udphs_clk {
+ #clock-cells = <0>;
+ reg = <42>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ ssc0_clk: ssc0_clk {
+ #clock-cells = <0>;
+ reg = <43>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ ssc1_clk: ssc1_clk {
+ #clock-cells = <0>;
+ reg = <44>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ trng_clk: trng_clk {
+ #clock-cells = <0>;
+ reg = <47>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ pdmic_clk: pdmic_clk {
+ #clock-cells = <0>;
+ reg = <48>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ i2s0_clk: i2s0_clk {
+ #clock-cells = <0>;
+ reg = <54>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ i2s1_clk: i2s1_clk {
+ #clock-cells = <0>;
+ reg = <55>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ can0_clk: can0_clk {
+ #clock-cells = <0>;
+ reg = <56>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ can1_clk: can1_clk {
+ #clock-cells = <0>;
+ reg = <57>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ classd_clk: classd_clk {
+ #clock-cells = <0>;
+ reg = <59>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+ };
+
+ periph64ck {
+ compatible = "atmel,at91sam9x5-clk-peripheral";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&mck>;
+
+ dma0_clk: dma0_clk {
+ #clock-cells = <0>;
+ reg = <6>;
+ };
+
+ dma1_clk: dma1_clk {
+ #clock-cells = <0>;
+ reg = <7>;
+ };
+
+ aes_clk: aes_clk {
+ #clock-cells = <0>;
+ reg = <9>;
+ };
+
+ aesb_clk: aesb_clk {
+ #clock-cells = <0>;
+ reg = <10>;
+ };
+
+ sha_clk: sha_clk {
+ #clock-cells = <0>;
+ reg = <12>;
+ };
+
+ mpddr_clk: mpddr_clk {
+ #clock-cells = <0>;
+ reg = <13>;
+ };
+
+ matrix0_clk: matrix0_clk {
+ #clock-cells = <0>;
+ reg = <15>;
+ };
+
+ sdmmc0_hclk: sdmmc0_hclk {
+ #clock-cells = <0>;
+ reg = <31>;
+ };
+
+ sdmmc1_hclk: sdmmc1_hclk {
+ #clock-cells = <0>;
+ reg = <32>;
+ };
+
+ lcdc_clk: lcdc_clk {
+ #clock-cells = <0>;
+ reg = <45>;
+ };
+
+ isc_clk: isc_clk {
+ #clock-cells = <0>;
+ reg = <46>;
+ };
+
+ qspi0_clk: qspi0_clk {
+ #clock-cells = <0>;
+ reg = <52>;
+ };
+
+ qspi1_clk: qspi1_clk {
+ #clock-cells = <0>;
+ reg = <53>;
+ };
+ };
+
+ gck {
+ compatible = "atmel,sama5d2-clk-generated";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupt-parent = <&pmc>;
+ clocks = <&main>, <&plla>, <&utmi>, <&mck>;
+
+ sdmmc0_gclk: sdmmc0_gclk {
+ #clock-cells = <0>;
+ reg = <31>;
+ };
+
+ sdmmc1_gclk: sdmmc1_gclk {
+ #clock-cells = <0>;
+ reg = <32>;
+ };
+
+ tcb0_gclk: tcb0_gclk {
+ #clock-cells = <0>;
+ reg = <35>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ tcb1_gclk: tcb1_gclk {
+ #clock-cells = <0>;
+ reg = <36>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ pwm_gclk: pwm_gclk {
+ #clock-cells = <0>;
+ reg = <38>;
+ atmel,clk-output-range = <0 83000000>;
+ };
+
+ pdmic_gclk: pdmic_gclk {
+ #clock-cells = <0>;
+ reg = <48>;
+ };
+
+ i2s0_gclk: i2s0_gclk {
+ #clock-cells = <0>;
+ reg = <54>;
+ };
+
+ i2s1_gclk: i2s1_gclk {
+ #clock-cells = <0>;
+ reg = <55>;
+ };
+
+ can0_gclk: can0_gclk {
+ #clock-cells = <0>;
+ reg = <56>;
+ atmel,clk-output-range = <0 80000000>;
+ };
+
+ can1_gclk: can1_gclk {
+ #clock-cells = <0>;
+ reg = <57>;
+ atmel,clk-output-range = <0 80000000>;
+ };
+
+ classd_gclk: classd_gclk {
+ #clock-cells = <0>;
+ reg = <59>;
+ atmel,clk-output-range = <0 100000000>;
+ };
+ };
+ };
+
+ qspi0: spi@f0020000 {
+ compatible = "atmel,sama5d2-qspi";
+ reg = <0xf0020000 0x100>, <0xd0000000 0x08000000>;
+ reg-names = "qspi_base", "qspi_mmap";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&qspi0_clk>;
+ status = "disabled";
+ };
+
+ spi0: spi@f8000000 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0xf8000000 0x100>;
+ clocks = <&spi0_clk>;
+ clock-names = "spi_clk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ macb0: ethernet@f8008000 {
+ compatible = "cdns,macb";
+ reg = <0xf8008000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&macb0_clk>, <&macb0_clk>;
+ clock-names = "hclk", "pclk";
+ status = "disabled";
+ };
+
+ uart1: serial@f8020000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf8020000 0x100>;
+ status = "disabled";
+ };
+
+ i2c0: i2c@f8028000 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0xf8028000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&twi0_clk>;
+ status = "disabled";
+ };
+
+ sckc@f8048050 {
+ compatible = "atmel,at91sam9x5-sckc";
+ reg = <0xf8048050 0x4>;
+
+ slow_rc_osc: slow_rc_osc {
+ compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-accuracy = <250000000>;
+ atmel,startup-time-usec = <75>;
+ };
+
+ slow_osc: slow_osc {
+ compatible = "atmel,at91sam9x5-clk-slow-osc";
+ #clock-cells = <0>;
+ clocks = <&slow_xtal>;
+ atmel,startup-time-usec = <1200000>;
+ };
+
+ clk32k: slowck {
+ compatible = "atmel,at91sam9x5-clk-slow";
+ #clock-cells = <0>;
+ clocks = <&slow_rc_osc &slow_osc>;
+ };
+ };
+
+ spi1: spi@fc000000 {
+ compatible = "atmel,at91rm9200-spi";
+ reg = <0xfc000000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@fc028000 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0xfc028000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&twi1_clk>;
+ status = "disabled";
+ };
+
+ pioA: gpio@fc038000 {
+ compatible = "atmel,sama5d2-gpio";
+ reg = <0xfc038000 0x600>;
+ clocks = <&pioA_clk>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ pinctrl {
+ compatible = "atmel,sama5d2-pinctrl";
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index 680ceb0..2875ff2 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -149,6 +149,9 @@ typedef struct at91_pmc {
#define AT91_PMC_PCR_PID_MASK (0x3f)
#define AT91_PMC_PCR_GCKCSS (0x7 << 8)
+#define AT91_PMC_PCR_GCKCSS_MASK 0x07
+#define AT91_PMC_PCR_GCKCSS_OFFSET 8
+#define AT91_PMC_PCR_GCKCSS_(x) ((x & 0x07) << 8)
#define AT91_PMC_PCR_GCKCSS_SLOW_CLK (0x0 << 8)
#define AT91_PMC_PCR_GCKCSS_MAIN_CLK (0x1 << 8)
#define AT91_PMC_PCR_GCKCSS_PLLA_CLK (0x2 << 8)
@@ -158,8 +161,9 @@ typedef struct at91_pmc {
#define AT91_PMC_PCR_CMD_WRITE (0x1 << 12)
#define AT91_PMC_PCR_DIV (0x3 << 16)
#define AT91_PMC_PCR_GCKDIV (0xff << 20)
-#define AT91_PMC_PCR_GCKDIV_(x) (((x) & 0xff) << 20)
-#define AT91_PMC_PCR_GCKDIV_OFFSET 20
+#define AT91_PMC_PCR_GCKDIV_MASK 0xff
+#define AT91_PMC_PCR_GCKDIV_OFFSET 20
+#define AT91_PMC_PCR_GCKDIV_(x) ((x & 0xff) << 20)
#define AT91_PMC_PCR_EN (0x1 << 28)
#define AT91_PMC_PCR_GCKEN (0x1 << 29)
@@ -243,8 +247,9 @@ typedef struct at91_pmc {
#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */
#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */
#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */
+#define AT91_PMC_MOSCSELS BIT(16) /* Main Oscillator Selection Status */
+#define AT91_PMC_MOSCRCS BIT(17) /* 12 MHz RC Oscillator Status */
#define AT91_PMC_GCKRDY (1 << 24)
-
#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */
/* PLL Charge Pump Current Register (PMC_PLLICPR) */
diff --git a/arch/arm/mach-at91/include/mach/atmel_pio4.h b/arch/arm/mach-at91/include/mach/atmel_pio4.h
index 8bb4b12..6760bec 100644
--- a/arch/arm/mach-at91/include/mach/atmel_pio4.h
+++ b/arch/arm/mach-at91/include/mach/atmel_pio4.h
@@ -29,6 +29,41 @@ struct atmel_pio4_port {
#endif
+/*
+ * PIO Configuration Register Fields
+ */
+#define ATMEL_PIO_CFGR_FUNC_MASK GENMASK(2, 0)
+#define ATMEL_PIO_CFGR_FUNC_GPIO (0x0 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_A (0x1 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_B (0x2 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_C (0x3 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_D (0x4 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_E (0x5 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_F (0x6 << 0)
+#define ATMEL_PIO_CFGR_FUNC_PERIPH_G (0x7 << 0)
+#define ATMEL_PIO_DIR_MASK BIT(8)
+#define ATMEL_PIO_PUEN_MASK BIT(9)
+#define ATMEL_PIO_PDEN_MASK BIT(10)
+#define ATMEL_PIO_IFEN_MASK BIT(12)
+#define ATMEL_PIO_IFSCEN_MASK BIT(13)
+#define ATMEL_PIO_OPD_MASK BIT(14)
+#define ATMEL_PIO_SCHMITT_MASK BIT(15)
+#define ATMEL_PIO_CFGR_EVTSEL_MASK GENMASK(26, 24)
+#define ATMEL_PIO_CFGR_EVTSEL_FALLING (0 << 24)
+#define ATMEL_PIO_CFGR_EVTSEL_RISING (1 << 24)
+#define ATMEL_PIO_CFGR_EVTSEL_BOTH (2 << 24)
+#define ATMEL_PIO_CFGR_EVTSEL_LOW (3 << 24)
+#define ATMEL_PIO_CFGR_EVTSEL_HIGH (4 << 24)
+
+#define ATMEL_PIO_NPINS_PER_BANK 32
+#define ATMEL_PIO_BANK(pin_id) (pin_id / ATMEL_PIO_NPINS_PER_BANK)
+#define ATMEL_PIO_LINE(pin_id) (pin_id % ATMEL_PIO_NPINS_PER_BANK)
+#define ATMEL_PIO_BANK_OFFSET 0x40
+
+#define ATMEL_GET_PIN_NO(pinfunc) ((pinfunc) & 0xff)
+#define ATMEL_GET_PIN_FUNC(pinfunc) ((pinfunc >> 16) & 0xf)
+#define ATMEL_GET_PIN_IOSET(pinfunc) ((pinfunc >> 20) & 0xf)
+
#define AT91_PIO_PORTA 0x0
#define AT91_PIO_PORTB 0x1
#define AT91_PIO_PORTC 0x2
diff --git a/doc/device-tree-bindings/i2c/i2c-at91.txt b/doc/device-tree-bindings/i2c/i2c-at91.txt
new file mode 100644
index 0000000..2065b73
--- /dev/null
+++ b/doc/device-tree-bindings/i2c/i2c-at91.txt
@@ -0,0 +1,26 @@
+I2C for Atmel platforms
+
+Required properties :
+- compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c",
+ "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c",
+ "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c".
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- #address-cells = <1>;
+- #size-cells = <0>;
+- clocks: phandles to input clocks.
+
+Optional properties:
+- clock-frequency: Desired I2C bus frequency in Hz, default value is 100000.
+- Child nodes conforming to i2c bus binding.
+
+Examples :
+
+i2c0: i2c@f8028000 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0xf8028000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&twi0_clk>;
+ clock-frequency = <100000>;
+};
diff --git a/doc/device-tree-bindings/pinctrl/atmel,at91-pio4-pinctrl.txt b/doc/device-tree-bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
new file mode 100644
index 0000000..a1b5596
--- /dev/null
+++ b/doc/device-tree-bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
@@ -0,0 +1,66 @@
+* Atmel PIO4 Controller
+
+The Atmel PIO4 controller is used to select the function of a pin and to
+configure it.
+
+Required properties:
+- compatible: "atmel,sama5d2-pinctrl".
+- reg: base address and length of the PIO controller.
+
+Please refer to pinctrl-bindings.txt in this directory for details of the
+common pinctrl bindings used by client devices.
+
+Subnode format
+Each node (or subnode) will list the pins it needs and how to configured these
+pins.
+
+ node {
+ pinmux = <PIN_NUMBER_PINMUX>;
+ GENERIC_PINCONFIG;
+ };
+
+Required properties:
+- pinmux: integer array. Each integer represents a pin number plus mux and
+ioset settings. Use the macros from boot/dts/<soc>-pinfunc.h file to get the
+right representation of the pin.
+
+Optional properties:
+- GENERIC_PINCONFIG: generic pinconfig options to use, bias-disable,
+bias-pull-down, bias-pull-up, drive-open-drain, input-schmitt-enable,
+input-debounce.
+
+Example:
+
+#include <sama5d2-pinfunc.h>
+
+...
+{
+ spi0: spi@f8000000 {
+ cs-gpios = <&pioA 17 0>, <0>, <0>, <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi0_default>;
+ status = "okay";
+
+ spi_flash@0 {
+ compatible = "spi-flash";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ };
+ };
+
+ ...
+
+ pioA: pinctrl@fc038000 {
+ compatible = "atmel,sama5d2-pinctrl";
+ reg = <0xfc038000 0x600>;
+
+ pinctrl_spi0_default: spi0_default {
+ pinmux = <PIN_PA14__SPI0_SPCK>,
+ <PIN_PA15__SPI0_MOSI>,
+ <PIN_PA16__SPI0_MISO>;
+ bias-disable;
+ };
+ ...
+ };
+};
+...
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 7dd5673..8f3b96a 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -23,5 +23,6 @@ config SPL_CLK
source "drivers/clk/tegra/Kconfig"
source "drivers/clk/uniphier/Kconfig"
source "drivers/clk/exynos/Kconfig"
+source "drivers/clk/at91/Kconfig"
endmenu
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 463b1d6..778d748 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -14,3 +14,4 @@ obj-$(CONFIG_MACH_PIC32) += clk_pic32.o
obj-y += tegra/
obj-$(CONFIG_CLK_UNIPHIER) += uniphier/
obj-$(CONFIG_CLK_EXYNOS) += exynos/
+obj-$(CONFIG_CLK_AT91) += at91/
diff --git a/drivers/clk/at91/Kconfig b/drivers/clk/at91/Kconfig
new file mode 100644
index 0000000..10050d8
--- /dev/null
+++ b/drivers/clk/at91/Kconfig
@@ -0,0 +1,43 @@
+config CLK_AT91
+ bool "AT91 clock drivers"
+ depends on CLK
+ help
+ This option is used to enable the AT91 clock driver.
+ The driver supports the AT91 clock generator, including
+ the oscillators and PLLs, such as main clock, slow clock,
+ PLLA, UTMI PLL. Clocks can also be a source clock of other
+ clocks a tree structure, such as master clock, usb device
+ clock, matrix clock and generic clock.
+ Devices can use a common clock API to request a particular
+ clock, enable it and get its rate.
+
+config AT91_UTMI
+ bool "Support UTMI PLL Clock"
+ depends on CLK_AT91
+ help
+ This option is used to enable the AT91 UTMI PLL clock
+ driver. It is the clock provider of USB, and UPLLCK is the
+ output of 480 MHz UTMI PLL, The souce clock of the UTMI
+ PLL is the main clock, so the main clock must select the
+ fast crystal oscillator to meet the frequency accuracy
+ required by USB.
+
+config AT91_H32MX
+ bool "Support H32MX 32-bit Matrix Clock"
+ depends on CLK_AT91
+ help
+ This option is used to enable the AT91 H32MX matrixes
+ clock driver. There are H64MX and H32MX matrixes clocks,
+ H64MX 64-bit matrix clocks are MCK. The H32MX 32-bit
+ matrix clock is to be configured as MCK if MCK does not
+ exceed 83 MHz, else it is to be configured as MCK/2.
+
+config AT91_GENERIC_CLK
+ bool "Support Generic Clock"
+ depends on CLK_AT91
+ help
+ This option is used to enable the AT91 generic clock
+ driver. Some peripherals may need a second clock source
+ that may be different from the system clock. This second
+ clock is the generic clock (GCLK) and is managed by
+ the PMC via PMC_PCR register.
diff --git a/drivers/clk/at91/Makefile b/drivers/clk/at91/Makefile
new file mode 100644
index 0000000..fbe3cb6
--- /dev/null
+++ b/drivers/clk/at91/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for at91 specific clk
+#
+
+obj-y += pmc.o sckc.o
+obj-y += clk-slow.o clk-main.o clk-plla.o clk-master.o
+obj-y += clk-system.o clk-peripheral.o
+
+obj-$(CONFIG_AT91_UTMI) += clk-utmi.o
+obj-$(CONFIG_AT91_H32MX) += clk-h32mx.o
+obj-$(CONFIG_AT91_GENERIC_CLK) += clk-generated.o
diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
new file mode 100644
index 0000000..f6164cc
--- /dev/null
+++ b/drivers/clk/at91/clk-generated.c
@@ -0,0 +1,162 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define GENERATED_SOURCE_MAX 6
+#define GENERATED_MAX_DIV 255
+
+struct generated_clk_priv {
+ u32 num_parents;
+};
+
+static ulong generated_clk_get_rate(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+ struct clk parent;
+ u32 tmp, gckdiv;
+ u8 parent_id;
+ int ret;
+
+ writel(clk->id & AT91_PMC_PCR_PID_MASK, &pmc->pcr);
+ tmp = readl(&pmc->pcr);
+ parent_id = (tmp >> AT91_PMC_PCR_GCKCSS_OFFSET) &
+ AT91_PMC_PCR_GCKCSS_MASK;
+ gckdiv = (tmp >> AT91_PMC_PCR_GCKDIV_OFFSET) & AT91_PMC_PCR_GCKDIV_MASK;
+
+ ret = clk_get_by_index(clk->dev, parent_id, &parent);
+ if (ret)
+ return 0;
+
+ return clk_get_rate(&parent) / (gckdiv + 1);
+}
+
+static ulong generated_clk_set_rate(struct clk *clk, ulong rate)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+ struct generated_clk_priv *priv = dev_get_priv(clk->dev);
+ struct clk parent, best_parent;
+ ulong tmp_rate, best_rate = rate, parent_rate;
+ int tmp_diff, best_diff = -1;
+ u32 div, best_div = 0;
+ u8 best_parent_id = 0;
+ u8 i;
+ u32 tmp;
+ int ret;
+
+ for (i = 0; i < priv->num_parents; i++) {
+ ret = clk_get_by_index(clk->dev, i, &parent);
+ if (ret)
+ return ret;
+
+ parent_rate = clk_get_rate(&parent);
+ if (IS_ERR_VALUE(parent_rate))
+ return parent_rate;
+
+ for (div = 1; div < GENERATED_MAX_DIV + 2; div++) {
+ tmp_rate = DIV_ROUND_CLOSEST(parent_rate, div);
+ if (rate < tmp_rate)
+ continue;
+ tmp_diff = rate - tmp_rate;
+
+ if (best_diff < 0 || best_diff > tmp_diff) {
+ best_rate = tmp_rate;
+ best_diff = tmp_diff;
+
+ best_div = div - 1;
+ best_parent = parent;
+ best_parent_id = i;
+ }
+
+ if (!best_diff || tmp_rate < rate)
+ break;
+ }
+
+ if (!best_diff)
+ break;
+ }
+
+ debug("GCK: best parent: %s, best_rate = %ld, best_div = %d\n",
+ best_parent.dev->name, best_rate, best_div);
+
+ ret = clk_enable(&best_parent);
+ if (ret)
+ return ret;
+
+ writel(clk->id & AT91_PMC_PCR_PID_MASK, &pmc->pcr);
+ tmp = readl(&pmc->pcr);
+ tmp &= ~(AT91_PMC_PCR_GCKDIV | AT91_PMC_PCR_GCKCSS);
+ tmp |= AT91_PMC_PCR_GCKCSS_(best_parent_id) |
+ AT91_PMC_PCR_CMD_WRITE |
+ AT91_PMC_PCR_GCKDIV_(best_div) |
+ AT91_PMC_PCR_GCKEN;
+ writel(tmp, &pmc->pcr);
+
+ while (!(readl(&pmc->sr) & AT91_PMC_GCKRDY))
+ ;
+
+ return 0;
+}
+
+static struct clk_ops generated_clk_ops = {
+ .get_rate = generated_clk_get_rate,
+ .set_rate = generated_clk_set_rate,
+};
+
+static int generated_clk_ofdata_to_platdata(struct udevice *dev)
+{
+ struct generated_clk_priv *priv = dev_get_priv(dev);
+ u32 cells[GENERATED_SOURCE_MAX];
+ u32 num_parents;
+
+ num_parents = fdtdec_get_int_array_count(gd->fdt_blob, dev->of_offset,
+ "clocks", cells,
+ GENERATED_SOURCE_MAX);
+
+ if (!num_parents)
+ return -1;
+
+ priv->num_parents = num_parents;
+
+ return 0;
+}
+
+static int generated_clk_bind(struct udevice *dev)
+{
+ return at91_pmc_clk_node_bind(dev);
+}
+
+static int generated_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id generated_clk_match[] = {
+ { .compatible = "atmel,sama5d2-clk-generated" },
+ {}
+};
+
+U_BOOT_DRIVER(generated_clk) = {
+ .name = "generated-clk",
+ .id = UCLASS_CLK,
+ .of_match = generated_clk_match,
+ .bind = generated_clk_bind,
+ .probe = generated_clk_probe,
+ .ofdata_to_platdata = generated_clk_ofdata_to_platdata,
+ .priv_auto_alloc_size = sizeof(struct generated_clk_priv),
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &generated_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-h32mx.c b/drivers/clk/at91/clk-h32mx.c
new file mode 100644
index 0000000..1a304ba
--- /dev/null
+++ b/drivers/clk/at91/clk-h32mx.c
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <dm/util.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define H32MX_MAX_FREQ 90000000
+
+static ulong sama5d4_h32mx_clk_get_rate(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+ ulong rate = gd->arch.mck_rate_hz;
+
+ if (readl(&pmc->mckr) & AT91_PMC_MCKR_H32MXDIV)
+ rate /= 2;
+
+ if (rate > H32MX_MAX_FREQ)
+ dm_warn("H32MX clock is too fast\n");
+
+ return rate;
+}
+
+static struct clk_ops sama5d4_h32mx_clk_ops = {
+ .get_rate = sama5d4_h32mx_clk_get_rate,
+};
+
+static int sama5d4_h32mx_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id sama5d4_h32mx_clk_match[] = {
+ { .compatible = "atmel,sama5d4-clk-h32mx" },
+ {}
+};
+
+U_BOOT_DRIVER(sama5d4_h32mx_clk) = {
+ .name = "sama5d4-h32mx-clk",
+ .id = UCLASS_CLK,
+ .of_match = sama5d4_h32mx_clk_match,
+ .probe = sama5d4_h32mx_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &sama5d4_h32mx_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c
new file mode 100644
index 0000000..252d076
--- /dev/null
+++ b/drivers/clk/at91/clk-main.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int main_osc_clk_enable(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+
+ if (readl(&pmc->sr) & AT91_PMC_MOSCSELS)
+ return 0;
+
+ return -EINVAL;
+}
+
+static ulong main_osc_clk_get_rate(struct clk *clk)
+{
+ return gd->arch.main_clk_rate_hz;
+}
+
+static struct clk_ops main_osc_clk_ops = {
+ .enable = main_osc_clk_enable,
+ .get_rate = main_osc_clk_get_rate,
+};
+
+static int main_osc_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id main_osc_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-clk-main" },
+ {}
+};
+
+U_BOOT_DRIVER(at91sam9x5_main_osc_clk) = {
+ .name = "at91sam9x5-main-osc-clk",
+ .id = UCLASS_CLK,
+ .of_match = main_osc_clk_match,
+ .probe = main_osc_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &main_osc_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
new file mode 100644
index 0000000..284b248
--- /dev/null
+++ b/drivers/clk/at91/clk-master.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static ulong at91_master_clk_get_rate(struct clk *clk)
+{
+ return gd->arch.mck_rate_hz;
+}
+
+static struct clk_ops at91_master_clk_ops = {
+ .get_rate = at91_master_clk_get_rate,
+};
+
+static const struct udevice_id at91_master_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-clk-master" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_master_clk) = {
+ .name = "at91-master-clk",
+ .id = UCLASS_CLK,
+ .of_match = at91_master_clk_match,
+ .ops = &at91_master_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
new file mode 100644
index 0000000..16688e9
--- /dev/null
+++ b/drivers/clk/at91/clk-peripheral.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+#define PERIPHERAL_ID_MIN 2
+#define PERIPHERAL_ID_MAX 31
+#define PERIPHERAL_MASK(id) (1 << ((id) & PERIPHERAL_ID_MAX))
+
+static int sam9x5_periph_clk_enable(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+
+ if (clk->id < PERIPHERAL_ID_MIN)
+ return -1;
+
+ writel(clk->id & AT91_PMC_PCR_PID_MASK, &pmc->pcr);
+ setbits_le32(&pmc->pcr, AT91_PMC_PCR_CMD_WRITE | AT91_PMC_PCR_EN);
+
+ return 0;
+}
+
+static struct clk_ops sam9x5_periph_clk_ops = {
+ .enable = sam9x5_periph_clk_enable,
+};
+
+static int sam9x5_periph_clk_bind(struct udevice *dev)
+{
+ return at91_pmc_clk_node_bind(dev);
+}
+
+static int sam9x5_periph_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id sam9x5_periph_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-clk-peripheral" },
+ {}
+};
+
+U_BOOT_DRIVER(sam9x5_periph_clk) = {
+ .name = "sam9x5-periph-clk",
+ .id = UCLASS_CLK,
+ .of_match = sam9x5_periph_clk_match,
+ .bind = sam9x5_periph_clk_bind,
+ .probe = sam9x5_periph_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &sam9x5_periph_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-plla.c b/drivers/clk/at91/clk-plla.c
new file mode 100644
index 0000000..2a71399
--- /dev/null
+++ b/drivers/clk/at91/clk-plla.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int plla_clk_enable(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+
+ if (readl(&pmc->sr) & AT91_PMC_LOCKA)
+ return 0;
+
+ return -EINVAL;
+}
+
+static ulong plla_clk_get_rate(struct clk *clk)
+{
+ return gd->arch.plla_rate_hz;
+}
+
+static struct clk_ops plla_clk_ops = {
+ .enable = plla_clk_enable,
+ .get_rate = plla_clk_get_rate,
+};
+
+static int plla_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id plla_clk_match[] = {
+ { .compatible = "atmel,sama5d3-clk-pll" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_plla_clk) = {
+ .name = "at91-plla-clk",
+ .id = UCLASS_CLK,
+ .of_match = plla_clk_match,
+ .probe = plla_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &plla_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-slow.c b/drivers/clk/at91/clk-slow.c
new file mode 100644
index 0000000..f7666b4
--- /dev/null
+++ b/drivers/clk/at91/clk-slow.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+
+static int at91_slow_clk_enable(struct clk *clk)
+{
+ return 0;
+}
+
+static ulong at91_slow_clk_get_rate(struct clk *clk)
+{
+ return CONFIG_SYS_AT91_SLOW_CLOCK;
+}
+
+static struct clk_ops at91_slow_clk_ops = {
+ .enable = at91_slow_clk_enable,
+ .get_rate = at91_slow_clk_get_rate,
+};
+
+static const struct udevice_id at91_slow_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-clk-slow" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_slow_clk) = {
+ .name = "at91-slow-clk",
+ .id = UCLASS_CLK,
+ .of_match = at91_slow_clk_match,
+ .ops = &at91_slow_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c
new file mode 100644
index 0000000..fa80bad
--- /dev/null
+++ b/drivers/clk/at91/clk-system.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+#define SYSTEM_MAX_ID 31
+
+static inline int is_pck(int id)
+{
+ return (id >= 8) && (id <= 15);
+}
+
+static int at91_system_clk_enable(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+ u32 mask;
+
+ if (clk->id > SYSTEM_MAX_ID)
+ return -EINVAL;
+
+ mask = BIT(clk->id);
+
+ writel(mask, &pmc->scer);
+
+ /**
+ * For the programmable clocks the Ready status in the PMC
+ * status register should be checked after enabling.
+ * For other clocks this is unnecessary.
+ */
+ if (!is_pck(clk->id))
+ return 0;
+
+ while (!(readl(&pmc->sr) & mask))
+ ;
+
+ return 0;
+}
+
+static struct clk_ops at91_system_clk_ops = {
+ .enable = at91_system_clk_enable,
+};
+
+static int at91_system_clk_bind(struct udevice *dev)
+{
+ return at91_pmc_clk_node_bind(dev);
+}
+
+static int at91_system_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id at91_system_clk_match[] = {
+ { .compatible = "atmel,at91rm9200-clk-system" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_system_clk) = {
+ .name = "at91-system-clk",
+ .id = UCLASS_CLK,
+ .of_match = at91_system_clk_match,
+ .bind = at91_system_clk_bind,
+ .probe = at91_system_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &at91_system_clk_ops,
+};
diff --git a/drivers/clk/at91/clk-utmi.c b/drivers/clk/at91/clk-utmi.c
new file mode 100644
index 0000000..369a687
--- /dev/null
+++ b/drivers/clk/at91/clk-utmi.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <linux/io.h>
+#include <mach/at91_pmc.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UTMI_FIXED_MUL 40
+
+static int utmi_clk_enable(struct clk *clk)
+{
+ struct pmc_platdata *plat = dev_get_platdata(clk->dev);
+ struct at91_pmc *pmc = plat->reg_base;
+ u32 tmp;
+
+ if (readl(&pmc->sr) & AT91_PMC_LOCKU)
+ return 0;
+
+ tmp = readl(&pmc->uckr);
+ tmp |= AT91_PMC_UPLLEN |
+ AT91_PMC_UPLLCOUNT |
+ AT91_PMC_BIASEN;
+ writel(tmp, &pmc->uckr);
+
+ while (!(readl(&pmc->sr) & AT91_PMC_LOCKU))
+ ;
+
+ return 0;
+}
+
+static ulong utmi_clk_get_rate(struct clk *clk)
+{
+ return gd->arch.main_clk_rate_hz * UTMI_FIXED_MUL;
+}
+
+static struct clk_ops utmi_clk_ops = {
+ .enable = utmi_clk_enable,
+ .get_rate = utmi_clk_get_rate,
+};
+
+static int utmi_clk_probe(struct udevice *dev)
+{
+ return at91_pmc_core_probe(dev);
+}
+
+static const struct udevice_id utmi_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-clk-utmi" },
+ {}
+};
+
+U_BOOT_DRIVER(at91sam9x5_utmi_clk) = {
+ .name = "at91sam9x5-utmi-clk",
+ .id = UCLASS_CLK,
+ .of_match = utmi_clk_match,
+ .probe = utmi_clk_probe,
+ .platdata_auto_alloc_size = sizeof(struct pmc_platdata),
+ .ops = &utmi_clk_ops,
+};
diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
new file mode 100644
index 0000000..a08d7e8
--- /dev/null
+++ b/drivers/clk/at91/pmc.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <dm/lists.h>
+#include <dm/root.h>
+#include "pmc.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int at91_pmc_bind(struct udevice *dev)
+{
+ return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+}
+
+static const struct udevice_id at91_pmc_match[] = {
+ { .compatible = "atmel,sama5d2-pmc" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_pmc) = {
+ .name = "at91-pmc-core",
+ .id = UCLASS_CLK,
+ .of_match = at91_pmc_match,
+ .bind = at91_pmc_bind,
+};
+
+int at91_pmc_core_probe(struct udevice *dev)
+{
+ struct pmc_platdata *plat = dev_get_platdata(dev);
+
+ dev = dev_get_parent(dev);
+
+ plat->reg_base = (struct at91_pmc *)dev_get_addr_ptr(dev);
+
+ return 0;
+}
+
+int at91_pmc_clk_node_bind(struct udevice *dev)
+{
+ const void *fdt = gd->fdt_blob;
+ int offset = dev->of_offset;
+ const char *name;
+ int ret;
+
+ for (offset = fdt_first_subnode(fdt, offset);
+ offset > 0;
+ offset = fdt_next_subnode(fdt, offset)) {
+ name = fdt_get_name(fdt, offset, NULL);
+ if (!name)
+ return -EINVAL;
+
+ ret = device_bind_driver_to_node(dev, "clk", name,
+ offset, NULL);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+U_BOOT_DRIVER(clk_generic) = {
+ .id = UCLASS_CLK,
+ .name = "clk",
+};
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
new file mode 100644
index 0000000..5444c84
--- /dev/null
+++ b/drivers/clk/at91/pmc.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __AT91_PMC_H__
+#define __AT91_PMC_H__
+
+struct pmc_platdata {
+ struct at91_pmc *reg_base;
+};
+
+int at91_pmc_core_probe(struct udevice *dev);
+int at91_pmc_clk_node_bind(struct udevice *dev);
+
+#endif
diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c
new file mode 100644
index 0000000..b207611
--- /dev/null
+++ b/drivers/clk/at91/sckc.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <clk-uclass.h>
+#include <dm/device.h>
+#include <dm/root.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static int at91_sckc_clk_bind(struct udevice *dev)
+{
+ return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+}
+
+static const struct udevice_id at91_sckc_clk_match[] = {
+ { .compatible = "atmel,at91sam9x5-sckc" },
+ {}
+};
+
+U_BOOT_DRIVER(at91_sckc_clk) = {
+ .name = "at91_sckc_clk",
+ .id = UCLASS_CLK,
+ .of_match = at91_sckc_clk_match,
+ .bind = at91_sckc_clk_bind,
+};
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 64cf221..8d9ab52 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -30,7 +30,7 @@ config DWAPB_GPIO
config ATMEL_PIO4
bool "ATMEL PIO4 driver"
- depends on DM
+ depends on DM_GPIO
default n
help
Say yes here to support the Atmel PIO4 driver.
diff --git a/drivers/gpio/atmel_pio4.c b/drivers/gpio/atmel_pio4.c
index d71f525..7adea88 100644
--- a/drivers/gpio/atmel_pio4.c
+++ b/drivers/gpio/atmel_pio4.c
@@ -7,45 +7,16 @@
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <clk.h>
#include <dm.h>
+#include <fdtdec.h>
+#include <dm/root.h>
#include <asm/arch/hardware.h>
+#include <asm/gpio.h>
#include <mach/gpio.h>
#include <mach/atmel_pio4.h>
-#define ATMEL_PIO4_PINS_PER_BANK 32
-
-/*
- * Register Field Definitions
- */
-#define ATMEL_PIO4_CFGR_FUNC (0x7 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_GPIO (0x0 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_A (0x1 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_B (0x2 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_C (0x3 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_D (0x4 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_E (0x5 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_F (0x6 << 0)
-#define ATMEL_PIO4_CFGR_FUNC_PERIPH_G (0x7 << 0)
-#define ATMEL_PIO4_CFGR_DIR (0x1 << 8)
-#define ATMEL_PIO4_CFGR_PUEN (0x1 << 9)
-#define ATMEL_PIO4_CFGR_PDEN (0x1 << 10)
-#define ATMEL_PIO4_CFGR_IFEN (0x1 << 12)
-#define ATMEL_PIO4_CFGR_IFSCEN (0x1 << 13)
-#define ATMEL_PIO4_CFGR_OPD (0x1 << 14)
-#define ATMEL_PIO4_CFGR_SCHMITT (0x1 << 15)
-#define ATMEL_PIO4_CFGR_DRVSTR (0x3 << 16)
-#define ATMEL_PIO4_CFGR_DRVSTR_LOW0 (0x0 << 16)
-#define ATMEL_PIO4_CFGR_DRVSTR_LOW1 (0x1 << 16)
-#define ATMEL_PIO4_CFGR_DRVSTR_MEDIUM (0x2 << 16)
-#define ATMEL_PIO4_CFGR_DRVSTR_HIGH (0x3 << 16)
-#define ATMEL_PIO4_CFGR_EVTSEL (0x7 << 24)
-#define ATMEL_PIO4_CFGR_EVTSEL_FALLING (0x0 << 24)
-#define ATMEL_PIO4_CFGR_EVTSEL_RISING (0x1 << 24)
-#define ATMEL_PIO4_CFGR_EVTSEL_BOTH (0x2 << 24)
-#define ATMEL_PIO4_CFGR_EVTSEL_LOW (0x3 << 24)
-#define ATMEL_PIO4_CFGR_EVTSEL_HIGH (0x4 << 24)
-#define ATMEL_PIO4_CFGR_PCFS (0x1 << 29)
-#define ATMEL_PIO4_CFGR_ICFS (0x1 << 30)
+DECLARE_GLOBAL_DATA_PTR;
static struct atmel_pio4_port *atmel_pio4_port_base(u32 port)
{
@@ -79,7 +50,7 @@ static int atmel_pio4_config_io_func(u32 port, u32 pin,
struct atmel_pio4_port *port_base;
u32 reg, mask;
- if (pin >= ATMEL_PIO4_PINS_PER_BANK)
+ if (pin >= ATMEL_PIO_NPINS_PER_BANK)
return -ENODEV;
port_base = atmel_pio4_port_base(port);
@@ -88,7 +59,7 @@ static int atmel_pio4_config_io_func(u32 port, u32 pin,
mask = 1 << pin;
reg = func;
- reg |= use_pullup ? ATMEL_PIO4_CFGR_PUEN : 0;
+ reg |= use_pullup ? ATMEL_PIO_PUEN_MASK : 0;
writel(mask, &port_base->mskr);
writel(reg, &port_base->cfgr);
@@ -99,56 +70,56 @@ static int atmel_pio4_config_io_func(u32 port, u32 pin,
int atmel_pio4_set_gpio(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_GPIO,
+ ATMEL_PIO_CFGR_FUNC_GPIO,
use_pullup);
}
int atmel_pio4_set_a_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_A,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_A,
use_pullup);
}
int atmel_pio4_set_b_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_B,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_B,
use_pullup);
}
int atmel_pio4_set_c_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_C,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_C,
use_pullup);
}
int atmel_pio4_set_d_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_D,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_D,
use_pullup);
}
int atmel_pio4_set_e_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_E,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_E,
use_pullup);
}
int atmel_pio4_set_f_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_F,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_F,
use_pullup);
}
int atmel_pio4_set_g_periph(u32 port, u32 pin, u32 use_pullup)
{
return atmel_pio4_config_io_func(port, pin,
- ATMEL_PIO4_CFGR_FUNC_PERIPH_G,
+ ATMEL_PIO_CFGR_FUNC_PERIPH_G,
use_pullup);
}
@@ -157,7 +128,7 @@ int atmel_pio4_set_pio_output(u32 port, u32 pin, u32 value)
struct atmel_pio4_port *port_base;
u32 reg, mask;
- if (pin >= ATMEL_PIO4_PINS_PER_BANK)
+ if (pin >= ATMEL_PIO_NPINS_PER_BANK)
return -ENODEV;
port_base = atmel_pio4_port_base(port);
@@ -165,7 +136,7 @@ int atmel_pio4_set_pio_output(u32 port, u32 pin, u32 value)
return -ENODEV;
mask = 0x01 << pin;
- reg = ATMEL_PIO4_CFGR_FUNC_GPIO | ATMEL_PIO4_CFGR_DIR;
+ reg = ATMEL_PIO_CFGR_FUNC_GPIO | ATMEL_PIO_DIR_MASK;
writel(mask, &port_base->mskr);
writel(reg, &port_base->cfgr);
@@ -183,7 +154,7 @@ int atmel_pio4_get_pio_input(u32 port, u32 pin)
struct atmel_pio4_port *port_base;
u32 reg, mask;
- if (pin >= ATMEL_PIO4_PINS_PER_BANK)
+ if (pin >= ATMEL_PIO_NPINS_PER_BANK)
return -ENODEV;
port_base = atmel_pio4_port_base(port);
@@ -191,7 +162,7 @@ int atmel_pio4_get_pio_input(u32 port, u32 pin)
return -ENODEV;
mask = 0x01 << pin;
- reg = ATMEL_PIO4_CFGR_FUNC_GPIO;
+ reg = ATMEL_PIO_CFGR_FUNC_GPIO;
writel(mask, &port_base->mskr);
writel(reg, &port_base->cfgr);
@@ -200,15 +171,37 @@ int atmel_pio4_get_pio_input(u32 port, u32 pin)
}
#ifdef CONFIG_DM_GPIO
+
+struct atmel_pioctrl_data {
+ u32 nbanks;
+};
+
+struct atmel_pio4_platdata {
+ struct atmel_pio4_port *reg_base;
+};
+
+static struct atmel_pio4_port *atmel_pio4_bank_base(struct udevice *dev,
+ u32 bank)
+{
+ struct atmel_pio4_platdata *plat = dev_get_platdata(dev);
+ struct atmel_pio4_port *port_base =
+ (struct atmel_pio4_port *)((u32)plat->reg_base +
+ ATMEL_PIO_BANK_OFFSET * bank);
+
+ return port_base;
+}
+
static int atmel_pio4_direction_input(struct udevice *dev, unsigned offset)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
- struct atmel_pio4_port *port_base = (atmel_pio4_port *)plat->base_addr;
- u32 mask = 0x01 << offset;
- u32 reg = ATMEL_PIO4_CFGR_FUNC_GPIO;
+ u32 bank = ATMEL_PIO_BANK(offset);
+ u32 line = ATMEL_PIO_LINE(offset);
+ struct atmel_pio4_port *port_base = atmel_pio4_bank_base(dev, bank);
+ u32 mask = BIT(line);
writel(mask, &port_base->mskr);
- writel(reg, &port_base->cfgr);
+
+ clrbits_le32(&port_base->cfgr,
+ ATMEL_PIO_CFGR_FUNC_MASK | ATMEL_PIO_DIR_MASK);
return 0;
}
@@ -216,13 +209,15 @@ static int atmel_pio4_direction_input(struct udevice *dev, unsigned offset)
static int atmel_pio4_direction_output(struct udevice *dev,
unsigned offset, int value)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
- struct atmel_pio4_port *port_base = (atmel_pio4_port *)plat->base_addr;
- u32 mask = 0x01 << offset;
- u32 reg = ATMEL_PIO4_CFGR_FUNC_GPIO | ATMEL_PIO4_CFGR_DIR;
+ u32 bank = ATMEL_PIO_BANK(offset);
+ u32 line = ATMEL_PIO_LINE(offset);
+ struct atmel_pio4_port *port_base = atmel_pio4_bank_base(dev, bank);
+ u32 mask = BIT(line);
writel(mask, &port_base->mskr);
- writel(reg, &port_base->cfgr);
+
+ clrsetbits_le32(&port_base->cfgr,
+ ATMEL_PIO_CFGR_FUNC_MASK, ATMEL_PIO_DIR_MASK);
if (value)
writel(mask, &port_base->sodr);
@@ -234,9 +229,10 @@ static int atmel_pio4_direction_output(struct udevice *dev,
static int atmel_pio4_get_value(struct udevice *dev, unsigned offset)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
- struct atmel_pio4_port *port_base = (atmel_pio4_port *)plat->base_addr;
- u32 mask = 0x01 << offset;
+ u32 bank = ATMEL_PIO_BANK(offset);
+ u32 line = ATMEL_PIO_LINE(offset);
+ struct atmel_pio4_port *port_base = atmel_pio4_bank_base(dev, bank);
+ u32 mask = BIT(line);
return (readl(&port_base->pdsr) & mask) ? 1 : 0;
}
@@ -244,9 +240,10 @@ static int atmel_pio4_get_value(struct udevice *dev, unsigned offset)
static int atmel_pio4_set_value(struct udevice *dev,
unsigned offset, int value)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
- struct atmel_pio4_port *port_base = (atmel_pio4_port *)plat->base_addr;
- u32 mask = 0x01 << offset;
+ u32 bank = ATMEL_PIO_BANK(offset);
+ u32 line = ATMEL_PIO_LINE(offset);
+ struct atmel_pio4_port *port_base = atmel_pio4_bank_base(dev, bank);
+ u32 mask = BIT(line);
if (value)
writel(mask, &port_base->sodr);
@@ -258,14 +255,15 @@ static int atmel_pio4_set_value(struct udevice *dev,
static int atmel_pio4_get_function(struct udevice *dev, unsigned offset)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
- struct atmel_pio4_port *port_base = (atmel_pio4_port *)plat->base_addr;
- u32 mask = 0x01 << offset;
+ u32 bank = ATMEL_PIO_BANK(offset);
+ u32 line = ATMEL_PIO_LINE(offset);
+ struct atmel_pio4_port *port_base = atmel_pio4_bank_base(dev, bank);
+ u32 mask = BIT(line);
writel(mask, &port_base->mskr);
return (readl(&port_base->cfgr) &
- ATMEL_PIO4_CFGR_DIR) ? GPIOF_OUTPUT : GPIOF_INPUT;
+ ATMEL_PIO_DIR_MASK) ? GPIOF_OUTPUT : GPIOF_INPUT;
}
static const struct dm_gpio_ops atmel_pio4_ops = {
@@ -276,21 +274,82 @@ static const struct dm_gpio_ops atmel_pio4_ops = {
.get_function = atmel_pio4_get_function,
};
+static int atmel_pio4_bind(struct udevice *dev)
+{
+ return dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false);
+}
+
static int atmel_pio4_probe(struct udevice *dev)
{
- struct at91_port_platdata *plat = dev_get_platdata(dev);
+ struct atmel_pio4_platdata *plat = dev_get_platdata(dev);
struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
+ struct atmel_pioctrl_data *pioctrl_data;
+ struct udevice *dev_clk;
+ struct clk clk;
+ fdt_addr_t addr_base;
+ u32 nbanks;
+ int periph;
+ int ret;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret)
+ return ret;
+
+ periph = fdtdec_get_uint(gd->fdt_blob, clk.dev->of_offset, "reg", -1);
+ if (periph < 0)
+ return -EINVAL;
+
+ dev_clk = dev_get_parent(clk.dev);
+ ret = clk_request(dev_clk, &clk);
+ if (ret)
+ return ret;
+
+ clk.id = periph;
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
+ clk_free(&clk);
+
+ addr_base = dev_get_addr(dev);
+ if (addr_base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ plat->reg_base = (struct atmel_pio4_port *)addr_base;
- uc_priv->bank_name = plat->bank_name;
- uc_priv->gpio_count = ATMEL_PIO4_PINS_PER_BANK;
+ pioctrl_data = (struct atmel_pioctrl_data *)dev_get_driver_data(dev);
+ nbanks = pioctrl_data->nbanks;
+
+ uc_priv->bank_name = fdt_get_name(gd->fdt_blob, dev->of_offset, NULL);
+ uc_priv->gpio_count = nbanks * ATMEL_PIO_NPINS_PER_BANK;
return 0;
}
+/*
+ * The number of banks can be different from a SoC to another one.
+ * We can have up to 16 banks.
+ */
+static const struct atmel_pioctrl_data atmel_sama5d2_pioctrl_data = {
+ .nbanks = 4,
+};
+
+static const struct udevice_id atmel_pio4_ids[] = {
+ {
+ .compatible = "atmel,sama5d2-gpio",
+ .data = (ulong)&atmel_sama5d2_pioctrl_data,
+ },
+ {}
+};
+
U_BOOT_DRIVER(gpio_atmel_pio4) = {
.name = "gpio_atmel_pio4",
.id = UCLASS_GPIO,
.ops = &atmel_pio4_ops,
.probe = atmel_pio4_probe,
+ .bind = atmel_pio4_bind,
+ .of_match = atmel_pio4_ids,
+ .platdata_auto_alloc_size = sizeof(struct atmel_pio4_platdata),
};
+
#endif
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 67ebec7..1537b67 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -58,6 +58,16 @@ config DM_I2C_GPIO
bindings are supported.
Binding info: doc/device-tree-bindings/i2c/i2c-gpio.txt
+config SYS_I2C_AT91
+ bool "Atmel I2C driver"
+ depends on DM_I2C && ARCH_AT91
+ help
+ Add support for the Atmel I2C driver. A serious problem is that there
+ is no documented way to issue repeated START conditions for more than
+ two messages, as needed to support combined I2C messages. Use the
+ i2c-gpio driver unless your system can cope with this limitation.
+ Binding info: doc/device-tree-bindings/i2c/i2c-at91.txt
+
config SYS_I2C_FSL
bool "Freescale I2C bus driver"
depends on DM_I2C
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index 97b6bed..2987081 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o
obj-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
obj-$(CONFIG_SH_SH7734_I2C) += sh_sh7734_i2c.o
obj-$(CONFIG_SYS_I2C) += i2c_core.o
+obj-$(CONFIG_SYS_I2C_AT91) += at91_i2c.o
obj-$(CONFIG_SYS_I2C_CADENCE) += i2c-cdns.o
obj-$(CONFIG_SYS_I2C_DAVINCI) += davinci_i2c.o
obj-$(CONFIG_SYS_I2C_DW) += designware_i2c.o
diff --git a/drivers/i2c/at91_i2c.c b/drivers/i2c/at91_i2c.c
new file mode 100644
index 0000000..8e9c3ad
--- /dev/null
+++ b/drivers/i2c/at91_i2c.c
@@ -0,0 +1,338 @@
+/*
+ * Atmel I2C driver.
+ *
+ * (C) Copyright 2016 Songjun Wu <songjun.wu@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <asm/io.h>
+#include <common.h>
+#include <clk_client.h>
+#include <dm.h>
+#include <errno.h>
+#include <fdtdec.h>
+#include <i2c.h>
+#include <linux/bitops.h>
+#include <mach/clk.h>
+
+#include "at91_i2c.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define I2C_TIMEOUT_MS 100
+
+static int at91_wait_for_xfer(struct at91_i2c_bus *bus, u32 status)
+{
+ struct at91_i2c_regs *reg = bus->regs;
+ ulong start_time = get_timer(0);
+ u32 sr;
+
+ bus->status = 0;
+
+ do {
+ sr = readl(&reg->sr);
+ bus->status |= sr;
+
+ if (sr & TWI_SR_NACK)
+ return -EREMOTEIO;
+ else if (sr & status)
+ return 0;
+ } while (get_timer(start_time) < I2C_TIMEOUT_MS);
+
+ return -ETIMEDOUT;
+}
+
+static int at91_i2c_xfer_msg(struct at91_i2c_bus *bus, struct i2c_msg *msg)
+{
+ struct at91_i2c_regs *reg = bus->regs;
+ bool is_read = msg->flags & I2C_M_RD;
+ u32 i;
+ int ret = 0;
+
+ readl(&reg->sr);
+ if (is_read) {
+ writel(TWI_CR_START, &reg->cr);
+
+ for (i = 0; !ret && i < (msg->len - 1); i++) {
+ ret = at91_wait_for_xfer(bus, TWI_SR_RXRDY);
+ msg->buf[i] = readl(&reg->rhr);
+ }
+
+ if (ret)
+ goto error;
+
+ writel(TWI_CR_STOP, &reg->cr);
+
+ ret = at91_wait_for_xfer(bus, TWI_SR_RXRDY);
+ if (ret)
+ goto error;
+
+ msg->buf[i] = readl(&reg->rhr);
+
+ } else {
+ writel(msg->buf[0], &reg->thr);
+ for (i = 1; !ret && (i < msg->len); i++) {
+ writel(msg->buf[i], &reg->thr);
+ ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY);
+ }
+
+ if (ret)
+ goto error;
+
+ writel(TWI_CR_STOP, &reg->cr);
+ }
+
+ if (!ret)
+ ret = at91_wait_for_xfer(bus, TWI_SR_TXCOMP);
+
+ if (ret)
+ goto error;
+
+ if (bus->status & (TWI_SR_OVRE | TWI_SR_UNRE | TWI_SR_LOCK)) {
+ ret = -EIO;
+ goto error;
+ }
+
+ return 0;
+
+error:
+ if (bus->status & TWI_SR_LOCK)
+ writel(TWI_CR_LOCKCLR, &reg->cr);
+
+ return ret;
+}
+
+static int at91_i2c_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+ struct at91_i2c_regs *reg = bus->regs;
+ struct i2c_msg *m_start = msg;
+ bool is_read;
+ u32 int_addr_flag = 0;
+ int ret = 0;
+
+ if (nmsgs == 2) {
+ int internal_address = 0;
+ int i;
+
+ /* 1st msg is put into the internal address, start with 2nd */
+ m_start = &msg[1];
+
+ /* the max length of internal address is 3 bytes */
+ if (msg->len > 3)
+ return -EFAULT;
+
+ for (i = 0; i < msg->len; ++i) {
+ const unsigned addr = msg->buf[msg->len - 1 - i];
+
+ internal_address |= addr << (8 * i);
+ int_addr_flag += TWI_MMR_IADRSZ_1;
+ }
+
+ writel(internal_address, &reg->iadr);
+ }
+
+ is_read = m_start->flags & I2C_M_RD;
+
+ writel((m_start->addr << 16) | int_addr_flag |
+ (is_read ? TWI_MMR_MREAD : 0), &reg->mmr);
+
+ ret = at91_i2c_xfer_msg(bus, m_start);
+
+ return ret;
+}
+
+/*
+ * Calculate symmetric clock as stated in datasheet:
+ * twi_clk = F_MAIN / (2 * (cdiv * (1 << ckdiv) + offset))
+ */
+static void at91_calc_i2c_clock(struct udevice *dev, int i2c_clk)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+ const struct at91_i2c_pdata *pdata = bus->pdata;
+ int offset = pdata->clk_offset;
+ int max_ckdiv = pdata->clk_max_div;
+ int ckdiv, cdiv, div;
+ unsigned long src_rate;
+
+ src_rate = bus->bus_clk_rate;
+
+ div = max(0, (int)DIV_ROUND_UP(src_rate, 2 * i2c_clk) - offset);
+ ckdiv = fls(div >> 8);
+ cdiv = div >> ckdiv;
+
+ if (ckdiv > max_ckdiv) {
+ ckdiv = max_ckdiv;
+ cdiv = 255;
+ }
+
+ bus->speed = DIV_ROUND_UP(src_rate,
+ (cdiv * (1 << ckdiv) + offset) * 2);
+
+ bus->cwgr_val = (ckdiv << 16) | (cdiv << 8) | cdiv;
+}
+
+static int at91_i2c_enable_clk(struct udevice *dev)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+ struct udevice *dev_clk;
+ struct clk clk;
+ ulong clk_rate;
+ int periph;
+ int ret;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret)
+ return -EINVAL;
+
+ periph = fdtdec_get_uint(gd->fdt_blob, clk.dev->of_offset, "reg", -1);
+ if (periph < 0)
+ return -EINVAL;
+
+ dev_clk = dev_get_parent(clk.dev);
+ ret = clk_request(dev_clk, &clk);
+ if (ret)
+ return ret;
+
+ clk.id = periph;
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev_clk, 0, &clk);
+ if (ret)
+ return ret;
+
+ clk_rate = clk_get_rate(&clk);
+ if (!clk_rate)
+ return -ENODEV;
+
+ bus->bus_clk_rate = clk_rate;
+
+ clk_free(&clk);
+
+ return 0;
+}
+
+static int at91_i2c_probe(struct udevice *dev, uint chip, uint chip_flags)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+ struct at91_i2c_regs *reg = bus->regs;
+ int ret;
+
+ ret = at91_i2c_enable_clk(dev);
+ if (ret)
+ return ret;
+
+ writel(TWI_CR_SWRST, &reg->cr);
+
+ at91_calc_i2c_clock(dev, bus->clock_frequency);
+
+ writel(bus->cwgr_val, &reg->cwgr);
+ writel(TWI_CR_MSEN, &reg->cr);
+ writel(TWI_CR_SVDIS, &reg->cr);
+
+ return 0;
+}
+
+static int at91_i2c_set_bus_speed(struct udevice *dev, unsigned int speed)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+
+ at91_calc_i2c_clock(dev, speed);
+
+ writel(bus->cwgr_val, &bus->regs->cwgr);
+
+ return 0;
+}
+
+int at91_i2c_get_bus_speed(struct udevice *dev)
+{
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+
+ return bus->speed;
+}
+
+static int at91_i2c_ofdata_to_platdata(struct udevice *dev)
+{
+ const void *blob = gd->fdt_blob;
+ struct at91_i2c_bus *bus = dev_get_priv(dev);
+ int node = dev->of_offset;
+
+ bus->regs = (struct at91_i2c_regs *)dev_get_addr(dev);
+ bus->pdata = (struct at91_i2c_pdata *)dev_get_driver_data(dev);
+ bus->clock_frequency = fdtdec_get_int(blob, node,
+ "clock-frequency", 100000);
+
+ return 0;
+}
+
+static const struct dm_i2c_ops at91_i2c_ops = {
+ .xfer = at91_i2c_xfer,
+ .probe_chip = at91_i2c_probe,
+ .set_bus_speed = at91_i2c_set_bus_speed,
+ .get_bus_speed = at91_i2c_get_bus_speed,
+};
+
+static const struct at91_i2c_pdata at91rm9200_config = {
+ .clk_max_div = 5,
+ .clk_offset = 3,
+};
+
+static const struct at91_i2c_pdata at91sam9261_config = {
+ .clk_max_div = 5,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata at91sam9260_config = {
+ .clk_max_div = 7,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata at91sam9g20_config = {
+ .clk_max_div = 7,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata at91sam9g10_config = {
+ .clk_max_div = 7,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata at91sam9x5_config = {
+ .clk_max_div = 7,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata sama5d4_config = {
+ .clk_max_div = 7,
+ .clk_offset = 4,
+};
+
+static const struct at91_i2c_pdata sama5d2_config = {
+ .clk_max_div = 7,
+ .clk_offset = 3,
+};
+
+static const struct udevice_id at91_i2c_ids[] = {
+{ .compatible = "atmel,at91rm9200-i2c", .data = (long)&at91rm9200_config },
+{ .compatible = "atmel,at91sam9260-i2c", .data = (long)&at91sam9260_config },
+{ .compatible = "atmel,at91sam9261-i2c", .data = (long)&at91sam9261_config },
+{ .compatible = "atmel,at91sam9g20-i2c", .data = (long)&at91sam9g20_config },
+{ .compatible = "atmel,at91sam9g10-i2c", .data = (long)&at91sam9g10_config },
+{ .compatible = "atmel,at91sam9x5-i2c", .data = (long)&at91sam9x5_config },
+{ .compatible = "atmel,sama5d4-i2c", .data = (long)&sama5d4_config },
+{ .compatible = "atmel,sama5d2-i2c", .data = (long)&sama5d2_config },
+{ }
+};
+
+U_BOOT_DRIVER(i2c_at91) = {
+ .name = "i2c_at91",
+ .id = UCLASS_I2C,
+ .of_match = at91_i2c_ids,
+ .ofdata_to_platdata = at91_i2c_ofdata_to_platdata,
+ .per_child_auto_alloc_size = sizeof(struct dm_i2c_chip),
+ .priv_auto_alloc_size = sizeof(struct at91_i2c_bus),
+ .ops = &at91_i2c_ops,
+};
diff --git a/drivers/i2c/at91_i2c.h b/drivers/i2c/at91_i2c.h
new file mode 100644
index 0000000..87f02bf
--- /dev/null
+++ b/drivers/i2c/at91_i2c.h
@@ -0,0 +1,77 @@
+#ifndef _AT91_I2C_H
+#define _AT91_I2C_H
+
+#define TWI_CR_START BIT(0) /* Send a Start Condition */
+#define TWI_CR_MSEN BIT(2) /* Master Transfer Enable */
+#define TWI_CR_STOP BIT(1) /* Send a Stop Condition */
+#define TWI_CR_SVDIS BIT(5) /* Slave Transfer Disable */
+#define TWI_CR_SWRST BIT(7) /* Software Reset */
+#define TWI_CR_ACMEN BIT(16) /* Alternative Command Mode Enable */
+#define TWI_CR_ACMDIS BIT(17) /* Alternative Command Mode Disable */
+#define TWI_CR_LOCKCLR BIT(26) /* Lock Clear */
+
+#define TWI_MMR_MREAD BIT(12) /* Master Read Direction */
+#define TWI_MMR_IADRSZ_1 BIT(8) /* Internal Device Address Size */
+
+#define TWI_SR_TXCOMP BIT(0) /* Transmission Complete */
+#define TWI_SR_RXRDY BIT(1) /* Receive Holding Register Ready */
+#define TWI_SR_TXRDY BIT(2) /* Transmit Holding Register Ready */
+#define TWI_SR_OVRE BIT(6) /* Overrun Error */
+#define TWI_SR_UNRE BIT(7) /* Underrun Error */
+#define TWI_SR_NACK BIT(8) /* Not Acknowledged */
+#define TWI_SR_LOCK BIT(23) /* TWI Lock due to Frame Errors */
+
+#define TWI_ACR_DATAL(len) ((len) & 0xff)
+#define TWI_ACR_DIR_READ BIT(8)
+
+#define TWI_CWGR_HOLD_MAX 0x1f
+#define TWI_CWGR_HOLD(x) (((x) & TWI_CWGR_HOLD_MAX) << 24)
+
+struct at91_i2c_regs {
+ u32 cr;
+ u32 mmr;
+ u32 smr;
+ u32 iadr;
+ u32 cwgr;
+ u32 rev_0[3];
+ u32 sr;
+ u32 ier;
+ u32 idr;
+ u32 imr;
+ u32 rhr;
+ u32 thr;
+ u32 smbtr;
+ u32 rev_1;
+ u32 acr;
+ u32 filtr;
+ u32 rev_2;
+ u32 swmr;
+ u32 fmr;
+ u32 flr;
+ u32 rev_3;
+ u32 fsr;
+ u32 fier;
+ u32 fidr;
+ u32 fimr;
+ u32 rev_4[29];
+ u32 wpmr;
+ u32 wpsr;
+ u32 rev_5[6];
+};
+
+struct at91_i2c_pdata {
+ unsigned clk_max_div;
+ unsigned clk_offset;
+};
+
+struct at91_i2c_bus {
+ struct at91_i2c_regs *regs;
+ u32 status;
+ ulong bus_clk_rate;
+ u32 clock_frequency;
+ u32 speed;
+ u32 cwgr_val;
+ const struct at91_i2c_pdata *pdata;
+};
+
+#endif
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index dc8f2b6..3616dee 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -34,6 +34,16 @@ config MSM_SDHCI
SD 3.0 specifications. Both SD and eMMC devices are supported.
Card-detect gpios are not supported.
+config ATMEL_SDHCI
+ bool "Atmel SDHCI controller support"
+ depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91
+ help
+ This enables support for the Atmel SDHCI controller, which supports
+ the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
+ Memory Card Specification V3.0, and the SDIO V3.0 specification.
+ It is compliant with the SD Host Controller Standard V3.0
+ specification.
+
config ROCKCHIP_DWMMC
bool "Rockchip SD/MMC controller support"
depends on DM_MMC && OF_CONTROL
diff --git a/drivers/mmc/atmel_sdhci.c b/drivers/mmc/atmel_sdhci.c
index 24b68b6..dd6bd33 100644
--- a/drivers/mmc/atmel_sdhci.c
+++ b/drivers/mmc/atmel_sdhci.c
@@ -6,12 +6,15 @@
*/
#include <common.h>
+#include <clk.h>
+#include <dm.h>
#include <malloc.h>
#include <sdhci.h>
#include <asm/arch/clk.h>
#define ATMEL_SDHC_MIN_FREQ 400000
+#ifndef CONFIG_DM_MMC
int atmel_sdhci_init(void *regbase, u32 id)
{
struct sdhci_host *host;
@@ -38,3 +41,123 @@ int atmel_sdhci_init(void *regbase, u32 id)
return 0;
}
+
+#else
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct atmel_sdhci_plat {
+ struct mmc_config cfg;
+ struct mmc mmc;
+};
+
+static int atmel_sdhci_get_clk(struct udevice *dev, int index, struct clk *clk)
+{
+ struct udevice *dev_clk;
+ int periph, ret;
+
+ ret = clk_get_by_index(dev, index, clk);
+ if (ret)
+ return ret;
+
+ periph = fdtdec_get_uint(gd->fdt_blob, clk->dev->of_offset, "reg", -1);
+ if (periph < 0)
+ return -EINVAL;
+
+ dev_clk = dev_get_parent(clk->dev);
+ ret = clk_request(dev_clk, clk);
+ if (ret)
+ return ret;
+
+ clk->id = periph;
+
+ return 0;
+}
+
+static int atmel_sdhci_probe(struct udevice *dev)
+{
+ struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
+ struct atmel_sdhci_plat *plat = dev_get_platdata(dev);
+ struct sdhci_host *host = dev_get_priv(dev);
+ u32 max_clk;
+ u32 caps, caps_1;
+ u32 clk_base, clk_mul;
+ ulong gck_rate;
+ struct clk clk;
+ int ret;
+
+ ret = atmel_sdhci_get_clk(dev, 0, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
+ host->name = dev->name;
+ host->ioaddr = (void *)dev_get_addr(dev);
+
+ host->quirks = 0;
+ host->bus_width = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
+ "bus-width", 4);
+
+ caps = sdhci_readl(host, SDHCI_CAPABILITIES);
+ clk_base = (caps & SDHCI_CLOCK_V3_BASE_MASK) >> SDHCI_CLOCK_BASE_SHIFT;
+ caps_1 = sdhci_readl(host, SDHCI_CAPABILITIES_1);
+ clk_mul = (caps_1 & SDHCI_CLOCK_MUL_MASK) >> SDHCI_CLOCK_MUL_SHIFT;
+ gck_rate = clk_base * 1000000 * (clk_mul + 1);
+
+ ret = atmel_sdhci_get_clk(dev, 1, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_set_rate(&clk, gck_rate);
+ if (ret)
+ return ret;
+
+ max_clk = clk_get_rate(&clk);
+ if (!max_clk)
+ return -EINVAL;
+
+ ret = sdhci_setup_cfg(&plat->cfg, host, max_clk, ATMEL_SDHC_MIN_FREQ);
+ if (ret)
+ return ret;
+
+ host->mmc = &plat->mmc;
+ host->mmc->dev = dev;
+ host->mmc->priv = host;
+ upriv->mmc = host->mmc;
+
+ clk_free(&clk);
+
+ return sdhci_probe(dev);
+}
+
+static int atmel_sdhci_bind(struct udevice *dev)
+{
+ struct atmel_sdhci_plat *plat = dev_get_platdata(dev);
+ int ret;
+
+ ret = sdhci_bind(dev, &plat->mmc, &plat->cfg);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static const struct udevice_id atmel_sdhci_ids[] = {
+ { .compatible = "atmel,sama5d2-sdhci" },
+ { }
+};
+
+U_BOOT_DRIVER(atmel_sdhci_drv) = {
+ .name = "atmel_sdhci",
+ .id = UCLASS_MMC,
+ .of_match = atmel_sdhci_ids,
+ .ops = &sdhci_ops,
+ .bind = atmel_sdhci_bind,
+ .probe = atmel_sdhci_probe,
+ .priv_auto_alloc_size = sizeof(struct sdhci_host),
+ .platdata_auto_alloc_size = sizeof(struct atmel_sdhci_plat),
+};
+#endif
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 2972dba..44b53b9 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -141,6 +141,13 @@ config ROCKCHIP_RK3288_PINCTRL
definitions and pin control functions for each available multiplex
function.
+config PINCTRL_AT91PIO4
+ bool "AT91 PIO4 pinctrl driver"
+ depends on DM
+ help
+ This option is to enable the AT91 pinctrl driver for AT91 PIO4
+ controller which is available on SAMA5D2 SoC.
+
config PINCTRL_SANDBOX
bool "Sandbox pinctrl driver"
depends on SANDBOX
diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 7f94681..c92ab8c 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -5,6 +5,7 @@
obj-y += pinctrl-uclass.o
obj-$(CONFIG_$(SPL_)PINCTRL_GENERIC) += pinctrl-generic.o
+obj-$(CONFIG_PINCTRL_AT91PIO4) += pinctrl-at91-pio4.o
obj-y += nxp/
obj-$(CONFIG_ARCH_ATH79) += ath79/
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
new file mode 100644
index 0000000..6d4aadc
--- /dev/null
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -0,0 +1,182 @@
+/*
+ * Atmel PIO4 pinctrl driver
+ *
+ * Copyright (C) 2016 Atmel Corporation
+ * Wenyou.Yang <wenyou.yang@atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <dm/device.h>
+#include <dm/pinctrl.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <mach/atmel_pio4.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Warning:
+ * In order to not introduce confusion between Atmel PIO groups and pinctrl
+ * framework groups, Atmel PIO groups will be called banks.
+ */
+
+struct atmel_pio4_platdata {
+ struct atmel_pio4_port *reg_base;
+};
+
+static const struct pinconf_param conf_params[] = {
+ { "bias-disable", PIN_CONFIG_BIAS_DISABLE, 0 },
+ { "bias-pull-up", PIN_CONFIG_BIAS_PULL_UP, 1 },
+ { "bias-pull-down", PIN_CONFIG_BIAS_PULL_DOWN, 1 },
+ { "drive-open-drain", PIN_CONFIG_DRIVE_OPEN_DRAIN, 0 },
+ { "input-schmitt-disable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 0 },
+ { "input-schmitt-enable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 1 },
+ { "input-debounce", PIN_CONFIG_INPUT_DEBOUNCE, 0 },
+};
+
+static u32 atmel_pinctrl_get_pinconf(const void *blob, int node)
+{
+ const struct pinconf_param *params;
+ u32 param, arg, conf = 0;
+ u32 i;
+
+ for (i = 0; i < ARRAY_SIZE(conf_params); i++) {
+ params = &conf_params[i];
+ if (!fdt_get_property(blob, node, params->property, NULL))
+ continue;
+
+ param = params->param;
+ arg = params->default_value;
+
+ switch (param) {
+ case PIN_CONFIG_BIAS_DISABLE:
+ conf &= (~ATMEL_PIO_PUEN_MASK);
+ conf &= (~ATMEL_PIO_PDEN_MASK);
+ break;
+ case PIN_CONFIG_BIAS_PULL_UP:
+ conf |= ATMEL_PIO_PUEN_MASK;
+ break;
+ case PIN_CONFIG_BIAS_PULL_DOWN:
+ conf |= ATMEL_PIO_PDEN_MASK;
+ break;
+ case PIN_CONFIG_DRIVE_OPEN_DRAIN:
+ if (arg == 0)
+ conf &= (~ATMEL_PIO_OPD_MASK);
+ else
+ conf |= ATMEL_PIO_OPD_MASK;
+ break;
+ case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
+ if (arg == 0)
+ conf |= ATMEL_PIO_SCHMITT_MASK;
+ else
+ conf &= (~ATMEL_PIO_SCHMITT_MASK);
+ break;
+ case PIN_CONFIG_INPUT_DEBOUNCE:
+ if (arg == 0) {
+ conf &= (~ATMEL_PIO_IFEN_MASK);
+ conf &= (~ATMEL_PIO_IFSCEN_MASK);
+ } else {
+ conf |= ATMEL_PIO_IFEN_MASK;
+ conf |= ATMEL_PIO_IFSCEN_MASK;
+ }
+ break;
+ default:
+ printf("%s: Unsupported configuration parameter: %u\n",
+ __func__, param);
+ break;
+ }
+ }
+
+ return conf;
+}
+
+static inline struct atmel_pio4_port *atmel_pio4_bank_base(struct udevice *dev,
+ u32 bank)
+{
+ struct atmel_pio4_platdata *plat = dev_get_platdata(dev);
+ struct atmel_pio4_port *bank_base =
+ (struct atmel_pio4_port *)((u32)plat->reg_base +
+ ATMEL_PIO_BANK_OFFSET * bank);
+
+ return bank_base;
+}
+
+#define MAX_PINMUX_ENTRIES 40
+
+static int atmel_pinctrl_set_state(struct udevice *dev, struct udevice *config)
+{
+ struct atmel_pio4_port *bank_base;
+ const void *blob = gd->fdt_blob;
+ int node = config->of_offset;
+ u32 offset, func, bank, line;
+ u32 cells[MAX_PINMUX_ENTRIES];
+ u32 i, conf;
+ int count;
+
+ conf = atmel_pinctrl_get_pinconf(blob, node);
+
+ count = fdtdec_get_int_array_count(blob, node, "pinmux",
+ cells, ARRAY_SIZE(cells));
+ if (count < 0) {
+ printf("%s: bad pinmux array %d\n", __func__, count);
+ return -EINVAL;
+ }
+
+ if (count > MAX_PINMUX_ENTRIES) {
+ printf("%s: unsupported pinmux array count %d\n",
+ __func__, count);
+ return -EINVAL;
+ }
+
+ for (i = 0 ; i < count; i++) {
+ offset = ATMEL_GET_PIN_NO(cells[i]);
+ func = ATMEL_GET_PIN_FUNC(cells[i]);
+
+ bank = ATMEL_PIO_BANK(offset);
+ line = ATMEL_PIO_LINE(offset);
+
+ bank_base = atmel_pio4_bank_base(dev, bank);
+
+ writel(BIT(line), &bank_base->mskr);
+ conf &= (~ATMEL_PIO_CFGR_FUNC_MASK);
+ conf |= (func & ATMEL_PIO_CFGR_FUNC_MASK);
+ writel(conf, &bank_base->cfgr);
+ }
+
+ return 0;
+}
+
+const struct pinctrl_ops atmel_pinctrl_ops = {
+ .set_state = atmel_pinctrl_set_state,
+};
+
+static int atmel_pinctrl_probe(struct udevice *dev)
+{
+ struct atmel_pio4_platdata *plat = dev_get_platdata(dev);
+ fdt_addr_t addr_base;
+
+ dev = dev_get_parent(dev);
+ addr_base = dev_get_addr(dev);
+ if (addr_base == FDT_ADDR_T_NONE)
+ return -EINVAL;
+
+ plat->reg_base = (struct atmel_pio4_port *)addr_base;
+
+ return 0;
+}
+
+static const struct udevice_id atmel_pinctrl_match[] = {
+ { .compatible = "atmel,sama5d2-pinctrl" },
+ {}
+};
+
+U_BOOT_DRIVER(atmel_pinctrl) = {
+ .name = "pinctrl_atmel_pio4",
+ .id = UCLASS_PINCTRL,
+ .of_match = atmel_pinctrl_match,
+ .probe = atmel_pinctrl_probe,
+ .platdata_auto_alloc_size = sizeof(struct atmel_pio4_platdata),
+ .ops = &atmel_pinctrl_ops,
+};
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 9a7b7f5..7ab34ce 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -15,7 +15,7 @@ config TPM_TIS_SANDBOX
config TPM_ATMEL_TWI
bool "Enable Atmel TWI TPM device driver"
- depends on TPM && DM_I2C
+ depends on TPM
help
This driver supports an Atmel TPM device connected on the I2C bus.
The usual tpm operations and the 'tpm' command can be used to talk
diff --git a/drivers/tpm/tpm_atmel_twi.c b/drivers/tpm/tpm_atmel_twi.c
index 2aa9381..eba654b 100644
--- a/drivers/tpm/tpm_atmel_twi.c
+++ b/drivers/tpm/tpm_atmel_twi.c
@@ -81,14 +81,23 @@ static int tpm_atmel_twi_xfer(struct udevice *dev,
print_buffer(0, (void *)sendbuf, 1, send_size, 0);
#endif
+#ifndef CONFIG_DM_I2C
res = i2c_write(0x29, 0, 0, (uchar *)sendbuf, send_size);
+#else
+ res = dm_i2c_write(dev, 0, sendbuf, send_size);
+#endif
if (res) {
printf("i2c_write returned %d\n", res);
return -1;
}
start = get_timer(0);
- while ((res = i2c_read(0x29, 0, 0, recvbuf, 10))) {
+#ifndef CONFIG_DM_I2C
+ while ((res = i2c_read(0x29, 0, 0, recvbuf, 10)))
+#else
+ while ((res = dm_i2c_read(dev, 0, recvbuf, 10)))
+#endif
+ {
/* TODO Use TIS_TIMEOUT from tpm_tis_infineon.h */
if (get_timer(start) > ATMEL_TPM_TIMEOUT_MS) {
puts("tpm timed out\n");
@@ -99,7 +108,11 @@ static int tpm_atmel_twi_xfer(struct udevice *dev,
if (!res) {
*recv_len = get_unaligned_be32(recvbuf + 2);
if (*recv_len > 10)
+#ifndef CONFIG_DM_I2C
res = i2c_read(0x29, 0, 0, recvbuf, *recv_len);
+#else
+ res = dm_i2c_read(dev, 0, recvbuf, *recv_len);
+#endif
}
if (res) {
printf("i2c_read returned %d (rlen=%d)\n", res, *recv_len);
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 31eec0a..e0699d4 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -57,6 +57,13 @@ config USB_EHCI
if USB_EHCI_HCD
+config USB_EHCI_ATMEL
+ bool "Support for Atmel on-chip EHCI USB controller"
+ depends on ARCH_AT91
+ default y
+ ---help---
+ Enables support for the on-chip EHCI controller on Atmel chips.
+
config USB_EHCI_MARVELL
bool "Support for MVEBU (AXP / A38x) on-chip EHCI USB controller"
depends on ARCH_MVEBU
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index 1d7d280..d65bbe9 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -7,12 +7,18 @@
*/
#include <common.h>
+#include <clk.h>
+#include <dm.h>
#include <usb.h>
#include <asm/io.h>
#include <asm/arch/clk.h>
#include "ehci.h"
+DECLARE_GLOBAL_DATA_PTR;
+
+#ifndef CONFIG_DM_USB
+
int ehci_hcd_init(int index, enum usb_init_type init,
struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
@@ -41,3 +47,113 @@ int ehci_hcd_stop(int index)
return 0;
}
+
+#else
+
+struct ehci_atmel_priv {
+ struct ehci_ctrl ehci;
+};
+
+static int ehci_atmel_enable_clk(struct udevice *dev)
+{
+ struct udevice *dev_clk;
+ struct clk clk;
+ int periph;
+ int ret;
+
+ ret = clk_get_by_index(dev, 0, &clk);
+ if (ret)
+ return ret;
+
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
+ ret = clk_get_by_index(dev, 1, &clk);
+ if (ret)
+ return -EINVAL;
+
+ periph = fdtdec_get_uint(gd->fdt_blob, clk.dev->of_offset, "reg", -1);
+ if (periph < 0)
+ return -EINVAL;
+
+ dev_clk = dev_get_parent(clk.dev);
+ if (!dev_clk)
+ return -ENODEV;
+
+ ret = clk_request(dev_clk, &clk);
+ if (ret)
+ return ret;
+
+ clk.id = periph;
+ ret = clk_enable(&clk);
+ if (ret)
+ return ret;
+
+ clk_free(&clk);
+
+ return 0;
+}
+
+static int ehci_atmel_probe(struct udevice *dev)
+{
+ struct ehci_hccr *hccr;
+ struct ehci_hcor *hcor;
+ fdt_addr_t hcd_base;
+ int ret;
+
+ ret = ehci_atmel_enable_clk(dev);
+ if (ret) {
+ debug("Failed to enable USB Host clock\n");
+ return ret;
+ }
+
+ /*
+ * Get the base address for EHCI controller from the device node
+ */
+ hcd_base = dev_get_addr(dev);
+ if (hcd_base == FDT_ADDR_T_NONE) {
+ debug("Can't get the EHCI register base address\n");
+ return -ENXIO;
+ }
+
+ hccr = (struct ehci_hccr *)hcd_base;
+ hcor = (struct ehci_hcor *)
+ ((u32)hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+ debug("echi-atmel: init hccr %x and hcor %x hc_length %d\n",
+ (u32)hccr, (u32)hcor,
+ (u32)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
+ return ehci_register(dev, hccr, hcor, NULL, 0, USB_INIT_HOST);
+}
+
+static int ehci_atmel_remove(struct udevice *dev)
+{
+ int ret;
+
+ ret = ehci_deregister(dev);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static const struct udevice_id ehci_usb_ids[] = {
+ { .compatible = "atmel,at91sam9g45-ehci", },
+ { }
+};
+
+U_BOOT_DRIVER(ehci_atmel) = {
+ .name = "ehci_atmel",
+ .id = UCLASS_USB,
+ .of_match = ehci_usb_ids,
+ .probe = ehci_atmel_probe,
+ .remove = ehci_atmel_remove,
+ .ops = &ehci_usb_ops,
+ .platdata_auto_alloc_size = sizeof(struct usb_platdata),
+ .priv_auto_alloc_size = sizeof(struct ehci_atmel_priv),
+ .flags = DM_FLAG_ALLOC_PRIV_DMA,
+};
+
+#endif
diff --git a/include/clk.h b/include/clk.h
index 161bc28..dc18b03 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -104,7 +104,7 @@ static inline int clk_get_by_index(struct udevice *dev, int index,
return -ENOSYS;
}
-static int clk_get_by_name(struct udevice *dev, const char *name,
+static inline int clk_get_by_name(struct udevice *dev, const char *name,
struct clk *clk)
{
return -ENOSYS;
diff --git a/include/sdhci.h b/include/sdhci.h
index fcef4dc..6844c73 100644
--- a/include/sdhci.h
+++ b/include/sdhci.h
@@ -166,6 +166,8 @@
#define SDHCI_CAN_64BIT 0x10000000
#define SDHCI_CAPABILITIES_1 0x44
+#define SDHCI_CLOCK_MUL_MASK 0x00FF0000
+#define SDHCI_CLOCK_MUL_SHIFT 16
#define SDHCI_MAX_CURRENT 0x48