diff options
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(®->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(®->sr); + if (is_read) { + writel(TWI_CR_START, ®->cr); + + for (i = 0; !ret && i < (msg->len - 1); i++) { + ret = at91_wait_for_xfer(bus, TWI_SR_RXRDY); + msg->buf[i] = readl(®->rhr); + } + + if (ret) + goto error; + + writel(TWI_CR_STOP, ®->cr); + + ret = at91_wait_for_xfer(bus, TWI_SR_RXRDY); + if (ret) + goto error; + + msg->buf[i] = readl(®->rhr); + + } else { + writel(msg->buf[0], ®->thr); + for (i = 1; !ret && (i < msg->len); i++) { + writel(msg->buf[i], ®->thr); + ret = at91_wait_for_xfer(bus, TWI_SR_TXRDY); + } + + if (ret) + goto error; + + writel(TWI_CR_STOP, ®->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, ®->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, ®->iadr); + } + + is_read = m_start->flags & I2C_M_RD; + + writel((m_start->addr << 16) | int_addr_flag | + (is_read ? TWI_MMR_MREAD : 0), ®->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, ®->cr); + + at91_calc_i2c_clock(dev, bus->clock_frequency); + + writel(bus->cwgr_val, ®->cwgr); + writel(TWI_CR_MSEN, ®->cr); + writel(TWI_CR_SVDIS, ®->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 |