diff options
Diffstat (limited to 'arch/arm')
23 files changed, 2195 insertions, 94 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 7706b41..641510c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -22,6 +22,7 @@ dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rk3288-firefly.dtb \ rk3288-jerry.dtb \ + rk3288-rock2-square.dtb \ rk3036-sdk.dtb dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra20-medcom-wide.dtb \ diff --git a/arch/arm/dts/rk3288-jerry.dts b/arch/arm/dts/rk3288-jerry.dts index da37ea8..2aa3b9f 100644 --- a/arch/arm/dts/rk3288-jerry.dts +++ b/arch/arm/dts/rk3288-jerry.dts @@ -108,6 +108,11 @@ pinctrl-0 = <&vcc50_hdmi_en>; }; +&vopb { + /* Disable this so that we use vopl */ + status = "disabled"; +}; + &edp { pinctrl-names = "default"; pinctrl-0 = <&edp_hpd>; diff --git a/arch/arm/dts/rk3288-rock2-som.dtsi b/arch/arm/dts/rk3288-rock2-som.dtsi new file mode 100644 index 0000000..1ece66f --- /dev/null +++ b/arch/arm/dts/rk3288-rock2-som.dtsi @@ -0,0 +1,278 @@ +/* + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +#include <dt-bindings/pwm/pwm.h> +#include "rk3288.dtsi" + +/ { + memory { + reg = <0x0 0x80000000>; + device_type = "memory"; + }; + + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + pinctrl-0 = <&emmc_reset>; + pinctrl-names = "default"; + reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>; + }; + + ext_gmac: external-gmac-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <125000000>; + clock-output-names = "ext_gmac"; + }; + + vcc_sys: vsys-regulator { + compatible = "regulator-fixed"; + regulator-name = "vcc_sys"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; +}; + +&cpu0 { + cpu0-supply = <&vdd_cpu>; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + disable-wp; + non-removable; + num-slots = <1>; + mmc-pwrseq = <&emmc_pwrseq>; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; + vmmc-supply = <&vcc_io>; + status = "okay"; +}; + +&gmac { + assigned-clocks = <&cru SCLK_MAC>; + assigned-clock-parents = <&ext_gmac>; + clock_in_out = "input"; + phy-mode = "rgmii"; + phy-supply = <&vccio_pmu>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins &phy_rst>; + snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>; + snps,reset-active-low; + snps,reset-delays-us = <0 10000 30000>; + rx_delay = <0x10>; + tx_delay = <0x30>; +}; + +&i2c0 { + status = "okay"; + + act8846: act8846@5a { + compatible = "active-semi,act8846"; + reg = <0x5a>; + system-power-controller; + inl1-supply = <&vcc_io>; + inl2-supply = <&vcc_sys>; + inl3-supply = <&vcc_20>; + vp1-supply = <&vcc_sys>; + vp2-supply = <&vcc_sys>; + vp3-supply = <&vcc_sys>; + vp4-supply = <&vcc_sys>; + + regulators { + vcc_ddr: REG1 { + regulator-name = "VCC_DDR"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + vcc_io: REG2 { + regulator-name = "VCC_IO"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd_log: REG3 { + regulator-name = "VDD_LOG"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vcc_20: REG4 { + regulator-name = "VCC_20"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + vccio_sd: REG5 { + regulator-name = "VCCIO_SD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd10_lcd: REG6 { + regulator-name = "VDD10_LCD"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vcca_codec: REG7 { + regulator-name = "VCCA_CODEC"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vcca_tp: REG8 { + regulator-name = "VCCA_TP"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vccio_pmu: REG9 { + regulator-name = "VCCIO_PMU"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + vdd_10: REG10 { + regulator-name = "VDD_10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + vcc_18: REG11 { + regulator-name = "VCC_18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + vcc18_lcd: REG12 { + regulator-name = "VCC18_LCD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + }; + }; + + vdd_cpu: syr827@40 { + compatible = "silergy,syr827"; + reg = <0x40>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-boot-on; + regulator-enable-ramp-delay = <300>; + regulator-name = "vdd_cpu"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <8000>; + vin-supply = <&vcc_sys>; + }; + + vdd_gpu: syr828@41 { + compatible = "silergy,syr828"; + reg = <0x41>; + fcs,suspend-voltage-selector = <1>; + regulator-always-on; + regulator-enable-ramp-delay = <300>; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1350000>; + regulator-name = "vdd_gpu"; + regulator-ramp-delay = <8000>; + vin-supply = <&vcc_sys>; + }; +}; + +&pinctrl { + pcfg_output_high: pcfg-output-high { + output-high; + }; + + emmc { + emmc_reset: emmc-reset { + rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + gmac { + phy_rst: phy-rst { + rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>; + }; + }; +}; + +&tsadc { + rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */ + rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */ + status = "okay"; +}; + +&vopb { + status = "okay"; +}; + +&vopb_mmu { + status = "okay"; +}; + +&vopl { + status = "okay"; +}; + +&vopl_mmu { + status = "okay"; +}; + +&wdt { + status = "okay"; +}; diff --git a/arch/arm/dts/rk3288-rock2-square.dts b/arch/arm/dts/rk3288-rock2-square.dts new file mode 100644 index 0000000..8d7446f --- /dev/null +++ b/arch/arm/dts/rk3288-rock2-square.dts @@ -0,0 +1,201 @@ +/* + * This file is dual-licensed: you can use it either under the terms + * of the GPL or the X11 license, at your option. Note that this dual + * licensing only applies to this file, and not this project as a + * whole. + * + * a) This file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This file is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Or, alternatively, + * + * b) Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + */ + +/dts-v1/; +#include "rk3288-rock2-som.dtsi" + +/ { + model = "Radxa Rock 2 Square"; + compatible = "radxa,rock2-square", "rockchip,rk3288"; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + ir: ir-receiver { + compatible = "gpio-ir-receiver"; + gpios = <&gpio8 1 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ir_int>; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "SPDIF"; + simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */ + cpu { sound-dai = <&spdif>; }; + codec { sound-dai = <&spdif_out>; }; + }; + }; + + spdif_out: spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + }; + + vcc_usb_host: vcc-host-regulator { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&host_vbus_drv>; + /* Always on as the rockchip usb phy doesn't have a vbus-supply + * property + */ + regulator-always-on; + regulator-name = "vcc_host"; + }; + + vcc_sd: sdmmc-regulator { + compatible = "regulator-fixed"; + gpio = <&gpio7 11 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_pwr>; + regulator-name = "vcc_sd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_io>; + }; +}; + +&sdmmc { + u-boot,dm-pre-reloc; + bus-width = <4>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + disable-wp; /* wp not hooked up */ + num-slots = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; + vmmc-supply = <&vcc_sd>; + vqmmc-supply = <&vccio_sd>; + status = "okay"; +}; + +&gmac { + status = "ok"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c5>; + status = "okay"; +}; + +&i2c0 { + hym8563@51 { + compatible = "haoyu,hym8563"; + reg = <0x51>; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-output-names = "xin32k"; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int>; + + }; +}; + +&i2c5 { + status = "okay"; +}; + +&pinctrl { + u-boot,dm-pre-reloc; + ir { + ir_int: ir-int { + rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + pmic { + pmic_int: pmic-int { + rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + usb { + host_vbus_drv: host-vbus-drv { + rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdmmc { + sdmmc_pwr: sdmmc-pwr { + rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&spdif { + status = "okay"; +}; + +&uart2 { + status = "okay"; + u-boot,dm-pre-reloc; + reg-shift = <2>; +}; + +&usbphy { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&dmc { + rockchip,num-channels = <2>; + rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa + 0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7 + 0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0 + 0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0 + 0x5 0x0>; + rockchip,phy-timing = <0x48f9aab4 0xea0910 0x1002c200 + 0xa60 0x40 0x10 0x0>; + rockchip,sdram-channel = /bits/ 8 <0x1 0xa 0x3 0x2 0x1 0x0 0xf 0xf>; + rockchip,sdram-params = <0x30B25564 0x627 3 666000000 3 9 1>; +}; + +&gpio7 { + u-boot,dm-pre-reloc; +}; diff --git a/arch/arm/dts/rk3288-veyron-chromebook.dtsi b/arch/arm/dts/rk3288-veyron-chromebook.dtsi index 6d619c9..bbbc2f4 100644 --- a/arch/arm/dts/rk3288-veyron-chromebook.dtsi +++ b/arch/arm/dts/rk3288-veyron-chromebook.dtsi @@ -91,12 +91,16 @@ &spi0 { status = "okay"; + spi-activate-delay = <100>; + spi-max-frequency = <3000000>; + spi-deactivate-delay = <200>; cros_ec: ec@0 { compatible = "google,cros-ec-spi"; spi-max-frequency = <3000000>; interrupt-parent = <&gpio7>; interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + ec-interrupt = <&gpio7 7 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&ec_int>; reg = <0>; diff --git a/arch/arm/dts/rk3288-veyron.dtsi b/arch/arm/dts/rk3288-veyron.dtsi index 7e37158..421d212 100644 --- a/arch/arm/dts/rk3288-veyron.dtsi +++ b/arch/arm/dts/rk3288-veyron.dtsi @@ -106,6 +106,13 @@ priority = /bits/ 8 <200>; }; + emmc_pwrseq: emmc-pwrseq { + compatible = "mmc-pwrseq-emmc"; + pinctrl-0 = <&emmc_reset>; + pinctrl-names = "default"; + reset-gpios = <&gpio2 9 GPIO_ACTIVE_HIGH>; + }; + sound { compatible = "rockchip,rockchip-audio-max98090"; rockchip,model = "ROCKCHIP-I2S"; @@ -239,7 +246,7 @@ 666000 1200000 >; rockchip,num-channels = <2>; - rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa + rockchip,pctl-timing = <0x29a 0xc8 0x1f4 0x42 0x4e 0x4 0xea 0xa 0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7 0x5 0xa 0x5 0x200 0x5 0x10 0x40 0x0 0x1 0x7 0x7 0x4 0xc 0x43 0x100 0x0 @@ -259,11 +266,12 @@ bus-width = <8>; cap-mmc-highspeed; mmc-hs200-1_8v; + mmc-pwrseq = <&emmc_pwrseq>; disable-wp; non-removable; num-slots = <1>; pinctrl-names = "default"; - pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_deassert_reset>; + pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8 &emmc_pwr>; status = "okay"; }; @@ -324,6 +332,7 @@ clock-frequency = <400000>; i2c-scl-falling-time-ns = <50>; /* 2.5ns measured */ i2c-scl-rising-time-ns = <100>; /* 45ns measured */ + u-boot,dm-pre-reloc; rk808: pmic@1b { compatible = "rockchip,rk808"; @@ -336,6 +345,7 @@ rockchip,system-power-controller; wakeup-source; #clock-cells = <1>; + u-boot,dm-pre-reloc; vcc1-supply = <&vcc33_sys>; vcc2-supply = <&vcc33_sys>; @@ -671,9 +681,8 @@ }; emmc { - /* Make sure eMMC is not in reset */ - emmc_deassert_reset: emmc-deassert-reset { - rockchip,pins = <7 12 RK_FUNC_GPIO &pcfg_pull_up>; + emmc_reset: emmc-reset { + rockchip,pins = <2 9 RK_FUNC_GPIO &pcfg_pull_none>; }; /* @@ -708,7 +717,10 @@ pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + /* + * Causes jerry to hang when probing bus 0 + * rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>; + */ }; }; diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi index ac367f8..e51c75c 100644 --- a/arch/arm/dts/rk3288.dtsi +++ b/arch/arm/dts/rk3288.dtsi @@ -631,6 +631,21 @@ status = "disabled"; }; + spdif: sound@ff88b0000 { + compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif"; + reg = <0xff8b0000 0x10000>; + #sound-dai-cells = <0>; + clock-names = "hclk", "mclk"; + clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>; + dmas = <&dmac_bus_s 3>; + dma-names = "tx"; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&spdif_tx>; + rockchip,grf = <&grf>; + status = "disabled"; + }; + i2s: i2s@ff890000 { compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s"; reg = <0xff890000 0x10000>; @@ -692,6 +707,7 @@ iommus = <&vopl_mmu>; power-domains = <&power RK3288_PD_VIO>; status = "disabled"; + u-boot,dm-pre-reloc; vopl_out: port { #address-cells = <1>; #size-cells = <0>; @@ -1416,6 +1432,12 @@ <4 3 3 &pcfg_pull_none>; }; }; + + spdif { + spdif_tx: spdif-tx { + rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>; + }; + }; }; power: power-controller { diff --git a/arch/arm/include/asm/arch-rockchip/clock.h b/arch/arm/include/asm/arch-rockchip/clock.h index 8a0376c..d66b26f 100644 --- a/arch/arm/include/asm/arch-rockchip/clock.h +++ b/arch/arm/include/asm/arch-rockchip/clock.h @@ -62,4 +62,21 @@ static inline u32 clk_get_divisor(ulong input_rate, uint output_rate) */ void *rockchip_get_cru(void); +/** + * rkclk_get_clk() - get a pointer to a given clock + * + * This is an internal function - use outside the clock subsystem indicates + * that work is needed! + * + * @clk_id: Clock requested + * @devp: Returns a pointer to that clock + * @return 0 if OK, -ve on error + */ +int rkclk_get_clk(enum rk_clk_id clk_id, struct udevice **devp); + +struct rk3288_cru; +struct rk3288_grf; + +void rkclk_configure_cpu(struct rk3288_cru *cru, struct rk3288_grf *grf); + #endif diff --git a/arch/arm/include/asm/arch-rockchip/cru_rk3288.h b/arch/arm/include/asm/arch-rockchip/cru_rk3288.h index 7ebcc40..d2690c7 100644 --- a/arch/arm/include/asm/arch-rockchip/cru_rk3288.h +++ b/arch/arm/include/asm/arch-rockchip/cru_rk3288.h @@ -109,6 +109,18 @@ enum { SPI0_DIV_MASK = 0x7f, }; +/* CRU_CLKSEL37_CON */ +enum { + PCLK_CORE_DBG_DIV_SHIFT = 9, + PCLK_CORE_DBG_DIV_MASK = 0x1f, + + ATCLK_CORE_DIV_CON_SHIFT = 4, + ATCLK_CORE_DIV_CON_MASK = 0x1f, + + CLK_L2RAM_DIV_SHIFT = 0, + CLK_L2RAM_DIV_MASK = 7, +}; + /* CRU_CLKSEL39_CON */ enum { ACLK_HEVC_PLL_SHIFT = 0xe, @@ -131,35 +143,35 @@ enum { /* CRU_MODE_CON */ enum { - NPLL_WORK_SHIFT = 0xe, - NPLL_WORK_MASK = 3, - NPLL_WORK_SLOW = 0, - NPLL_WORK_NORMAL, - NPLL_WORK_DEEP, - - GPLL_WORK_SHIFT = 0xc, - GPLL_WORK_MASK = 3, - GPLL_WORK_SLOW = 0, - GPLL_WORK_NORMAL, - GPLL_WORK_DEEP, - - CPLL_WORK_SHIFT = 8, - CPLL_WORK_MASK = 3, - CPLL_WORK_SLOW = 0, - CPLL_WORK_NORMAL, - CPLL_WORK_DEEP, - - DPLL_WORK_SHIFT = 4, - DPLL_WORK_MASK = 3, - DPLL_WORK_SLOW = 0, - DPLL_WORK_NORMAL, - DPLL_WORK_DEEP, - - APLL_WORK_SHIFT = 0, - APLL_WORK_MASK = 3, - APLL_WORK_SLOW = 0, - APLL_WORK_NORMAL, - APLL_WORK_DEEP, + NPLL_MODE_SHIFT = 0xe, + NPLL_MODE_MASK = 3, + NPLL_MODE_SLOW = 0, + NPLL_MODE_NORMAL, + NPLL_MODE_DEEP, + + GPLL_MODE_SHIFT = 0xc, + GPLL_MODE_MASK = 3, + GPLL_MODE_SLOW = 0, + GPLL_MODE_NORMAL, + GPLL_MODE_DEEP, + + CPLL_MODE_SHIFT = 8, + CPLL_MODE_MASK = 3, + CPLL_MODE_SLOW = 0, + CPLL_MODE_NORMAL, + CPLL_MODE_DEEP, + + DPLL_MODE_SHIFT = 4, + DPLL_MODE_MASK = 3, + DPLL_MODE_SLOW = 0, + DPLL_MODE_NORMAL, + DPLL_MODE_DEEP, + + APLL_MODE_SHIFT = 0, + APLL_MODE_MASK = 3, + APLL_MODE_SLOW = 0, + APLL_MODE_NORMAL, + APLL_MODE_DEEP, }; /* CRU_APLL_CON0 */ diff --git a/arch/arm/include/asm/arch-rockchip/edp_rk3288.h b/arch/arm/include/asm/arch-rockchip/edp_rk3288.h new file mode 100644 index 0000000..a9e2761 --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/edp_rk3288.h @@ -0,0 +1,636 @@ +/* + * Copyright (c) 2015 Google, Inc + * Copyright 2014 Rockchip Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_EDP_H +#define _ASM_ARCH_EDP_H + +struct rk3288_edp { + u8 res0[0x10]; + u32 dp_tx_version; + u8 res1[0x4]; + u32 func_en_1; + u32 func_en_2; + u32 video_ctl_1; + u32 video_ctl_2; + u32 video_ctl_3; + u32 video_ctl_4; + u8 res2[0xc]; + u32 video_ctl_8; + u8 res3[0x4]; + u32 video_ctl_10; + u32 total_line_l; + u32 total_line_h; + u32 active_line_l; + u32 active_line_h; + u32 v_f_porch; + u32 vsync; + u32 v_b_porch; + u32 total_pixel_l; + u32 total_pixel_h; + u32 active_pixel_l; + u32 active_pixel_h; + u32 h_f_porch_l; + u32 h_f_porch_h; + u32 hsync_l; + u32 hysnc_h; + u32 h_b_porch_l; + u32 h_b_porch_h; + u32 vid_status; + u32 total_line_sta_l; + u32 total_line_sta_h; + u32 active_line_sta_l; + u32 active_line_sta_h; + u32 v_f_porch_sta; + u32 vsync_sta; + u32 v_b_porch_sta; + u32 total_pixel_sta_l; + u32 total_pixel_sta_h; + u32 active_pixel_sta_l; + u32 active_pixel_sta_h; + u32 h_f_porch_sta_l; + u32 h_f_porch_sta_h; + u32 hsync_sta_l; + u32 hsync_sta_h; + u32 h_b_porch_sta_l; + u32 h_b_porch__sta_h; + u8 res4[0x28]; + u32 pll_reg_1; + u8 res5[4]; + u32 ssc_reg; + u8 res6[0xc]; + u32 tx_common; + u32 tx_common2; + u8 res7[0x4]; + u32 dp_aux; + u32 dp_bias; + u32 dp_test; + u32 dp_pd; + u32 dp_reserv1; + u32 dp_reserv2; + u8 res8[0x224]; + u32 lane_map; + u8 res9[0x14]; + u32 analog_ctl_2; + u8 res10[0x48]; + u32 int_state; + u32 common_int_sta_1; + u32 common_int_sta_2; + u32 common_int_sta_3; + u32 common_int_sta_4; + u32 spdif_biphase_int_sta; + u8 res11[0x4]; + u32 dp_int_sta; + u32 common_int_mask_1; + u32 common_int_mask_2; + u32 common_int_mask_3; + u32 common_int_mask_4; + u8 res12[0x08]; + u32 int_sta_mask; + u32 int_ctl; + u8 res13[0x200]; + u32 sys_ctl_1; + u32 sys_ctl_2; + u32 sys_ctl_3; + u32 sys_ctl_4; + u32 dp_vid_ctl; + u8 res14[0x4]; + u32 dp_aud_ctl; + u8 res15[0x24]; + u32 pkt_send_ctl; + u8 res16[0x4]; + u32 dp_hdcp_ctl; + u8 res17[0x34]; + u32 link_bw_set; + u32 lane_count_set; + u32 dp_training_ptn_set; + u32 ln_link_trn_ctl[4]; + u8 res18[0x4]; + u32 dp_hw_link_training; + u8 res19[0x1c]; + u32 dp_debug_ctl; + u32 hpd_deglitch_l; + u32 hpd_deglitch_h; + u8 res20[0x14]; + u32 dp_link_debug_ctl; + u8 res21[0x1c]; + u32 m_vid_0; + u32 m_vid_1; + u32 m_vid_2; + u32 n_vid_0; + u32 n_vid_1; + u32 n_vid_2; + u32 m_vid_mon; + u8 res22[0x14]; + u32 dp_video_fifo_thrd; + u8 res23[0x8]; + u32 dp_audio_margin; + u8 res24[0x20]; + u32 dp_m_cal_ctl; + u32 m_vid_gen_filter_th; + u8 res25[0x10]; + u32 m_aud_gen_filter_th; + u8 res26[0x4]; + u32 aux_ch_sta; + u32 aux_err_num; + u32 aux_ch_defer_dtl; + u32 aux_rx_comm; + u32 buf_data_ctl; + u32 aux_ch_ctl_1; + u32 aux_addr_7_0; + u32 aux_addr_15_8; + u32 aux_addr_19_16; + u32 aux_ch_ctl_2; + u8 res27[0x18]; + u32 buf_data[16]; + u32 soc_general_ctl; + u8 res29[0x1e0]; + u32 pll_reg_2; + u32 pll_reg_3; + u32 pll_reg_4; + u8 res30[0x10]; + u32 pll_reg_5; +}; +check_member(rk3288_edp, pll_reg_5, 0xa00); + +/* func_en_1 */ +#define VID_CAP_FUNC_EN_N (0x1 << 6) +#define VID_FIFO_FUNC_EN_N (0x1 << 5) +#define AUD_FIFO_FUNC_EN_N (0x1 << 4) +#define AUD_FUNC_EN_N (0x1 << 3) +#define HDCP_FUNC_EN_N (0x1 << 2) +#define SW_FUNC_EN_N (0x1 << 0) + +/* func_en_2 */ +#define SSC_FUNC_EN_N (0x1 << 7) +#define AUX_FUNC_EN_N (0x1 << 2) +#define SERDES_FIFO_FUNC_EN_N (0x1 << 1) +#define LS_CLK_DOMAIN_FUNC_EN_N (0x1 << 0) + +/* video_ctl_1 */ +#define VIDEO_EN (0x1 << 7) +#define VIDEO_MUTE (0x1 << 6) + +/* video_ctl_2 */ +#define IN_D_RANGE_MASK (0x1 << 7) +#define IN_D_RANGE_SHIFT (7) +#define IN_D_RANGE_CEA (0x1 << 7) +#define IN_D_RANGE_VESA (0x0 << 7) +#define IN_BPC_MASK (0x7 << 4) +#define IN_BPC_SHIFT (4) +#define IN_BPC_12_BITS (0x3 << 4) +#define IN_BPC_10_BITS (0x2 << 4) +#define IN_BPC_8_BITS (0x1 << 4) +#define IN_BPC_6_BITS (0x0 << 4) +#define IN_COLOR_F_MASK (0x3 << 0) +#define IN_COLOR_F_SHIFT (0) +#define IN_COLOR_F_YCBCR444 (0x2 << 0) +#define IN_COLOR_F_YCBCR422 (0x1 << 0) +#define IN_COLOR_F_RGB (0x0 << 0) + +/* video_ctl_3 */ +#define IN_YC_COEFFI_MASK (0x1 << 7) +#define IN_YC_COEFFI_SHIFT (7) +#define IN_YC_COEFFI_ITU709 (0x1 << 7) +#define IN_YC_COEFFI_ITU601 (0x0 << 7) +#define VID_CHK_UPDATE_TYPE_MASK (0x1 << 4) +#define VID_CHK_UPDATE_TYPE_SHIFT (4) +#define VID_CHK_UPDATE_TYPE_1 (0x1 << 4) +#define VID_CHK_UPDATE_TYPE_0 (0x0 << 4) + +/* video_ctl_4 */ +#define BIST_EN (0x1 << 3) +#define BIST_WH_64 (0x1 << 2) +#define BIST_WH_32 (0x0 << 2) +#define BIST_TYPE_COLR_BAR (0x0 << 0) +#define BIST_TYPE_GRAY_BAR (0x1 << 0) +#define BIST_TYPE_MOBILE_BAR (0x2 << 0) + +/* video_ctl_8 */ +#define VID_HRES_TH(x) (((x) & 0xf) << 4) +#define VID_VRES_TH(x) (((x) & 0xf) << 0) + +/* video_ctl_10 */ +#define F_SEL (0x1 << 4) +#define INTERACE_SCAN_CFG (0x1 << 2) +#define INTERACD_SCAN_CFG_OFFSET 2 +#define VSYNC_POLARITY_CFG (0x1 << 1) +#define VSYNC_POLARITY_CFG_OFFSET 1 +#define HSYNC_POLARITY_CFG (0x1 << 0) +#define HSYNC_POLARITY_CFG_OFFSET 0 + +/* dp_pd */ +#define PD_INC_BG (0x1 << 7) +#define PD_EXP_BG (0x1 << 6) +#define PD_AUX (0x1 << 5) +#define PD_PLL (0x1 << 4) +#define PD_CH3 (0x1 << 3) +#define PD_CH2 (0x1 << 2) +#define PD_CH1 (0x1 << 1) +#define PD_CH0 (0x1 << 0) + +/* pll_reg_1 */ +#define REF_CLK_24M (0x1 << 1) +#define REF_CLK_27M (0x0 << 1) + +/* line_map */ +#define LANE3_MAP_LOGIC_LANE_0 (0x0 << 6) +#define LANE3_MAP_LOGIC_LANE_1 (0x1 << 6) +#define LANE3_MAP_LOGIC_LANE_2 (0x2 << 6) +#define LANE3_MAP_LOGIC_LANE_3 (0x3 << 6) +#define LANE2_MAP_LOGIC_LANE_0 (0x0 << 4) +#define LANE2_MAP_LOGIC_LANE_1 (0x1 << 4) +#define LANE2_MAP_LOGIC_LANE_2 (0x2 << 4) +#define LANE2_MAP_LOGIC_LANE_3 (0x3 << 4) +#define LANE1_MAP_LOGIC_LANE_0 (0x0 << 2) +#define LANE1_MAP_LOGIC_LANE_1 (0x1 << 2) +#define LANE1_MAP_LOGIC_LANE_2 (0x2 << 2) +#define LANE1_MAP_LOGIC_LANE_3 (0x3 << 2) +#define LANE0_MAP_LOGIC_LANE_0 (0x0 << 0) +#define LANE0_MAP_LOGIC_LANE_1 (0x1 << 0) +#define LANE0_MAP_LOGIC_LANE_2 (0x2 << 0) +#define LANE0_MAP_LOGIC_LANE_3 (0x3 << 0) + +/* analog_ctl_2 */ +#define SEL_24M (0x1 << 3) + +/* common_int_sta_1 */ +#define VSYNC_DET (0x1 << 7) +#define PLL_LOCK_CHG (0x1 << 6) +#define SPDIF_ERR (0x1 << 5) +#define SPDIF_UNSTBL (0x1 << 4) +#define VID_FORMAT_CHG (0x1 << 3) +#define AUD_CLK_CHG (0x1 << 2) +#define VID_CLK_CHG (0x1 << 1) +#define SW_INT (0x1 << 0) + +/* common_int_sta_2 */ +#define ENC_EN_CHG (0x1 << 6) +#define HW_BKSV_RDY (0x1 << 3) +#define HW_SHA_DONE (0x1 << 2) +#define HW_AUTH_STATE_CHG (0x1 << 1) +#define HW_AUTH_DONE (0x1 << 0) + +/* common_int_sta_3 */ +#define AFIFO_UNDER (0x1 << 7) +#define AFIFO_OVER (0x1 << 6) +#define R0_CHK_FLAG (0x1 << 5) + +/* common_int_sta_4 */ +#define PSR_ACTIVE (0x1 << 7) +#define PSR_INACTIVE (0x1 << 6) +#define SPDIF_BI_PHASE_ERR (0x1 << 5) +#define HOTPLUG_CHG (0x1 << 2) +#define HPD_LOST (0x1 << 1) +#define PLUG (0x1 << 0) + +/* dp_int_sta */ +#define INT_HPD (0x1 << 6) +#define HW_LT_DONE (0x1 << 5) +#define SINK_LOST (0x1 << 3) +#define LINK_LOST (0x1 << 2) +#define RPLY_RECEIV (0x1 << 1) +#define AUX_ERR (0x1 << 0) + +/* int_ctl */ +#define SOFT_INT_CTRL (0x1 << 2) +#define INT_POL (0x1 << 0) + +/* sys_ctl_1 */ +#define DET_STA (0x1 << 2) +#define FORCE_DET (0x1 << 1) +#define DET_CTRL (0x1 << 0) + +/* sys_ctl_2 */ +#define CHA_CRI(x) (((x) & 0xf) << 4) +#define CHA_STA (0x1 << 2) +#define FORCE_CHA (0x1 << 1) +#define CHA_CTRL (0x1 << 0) + +/* sys_ctl_3 */ +#define HPD_STATUS (0x1 << 6) +#define F_HPD (0x1 << 5) +#define HPD_CTRL (0x1 << 4) +#define HDCP_RDY (0x1 << 3) +#define STRM_VALID (0x1 << 2) +#define F_VALID (0x1 << 1) +#define VALID_CTRL (0x1 << 0) + +/* sys_ctl_4 */ +#define FIX_M_AUD (0x1 << 4) +#define ENHANCED (0x1 << 3) +#define FIX_M_VID (0x1 << 2) +#define M_VID_UPDATE_CTRL (0x3 << 0) + +/* pll_reg_2 */ +#define LDO_OUTPUT_V_SEL_145 (2 << 6) +#define KVCO_DEFALUT (1 << 4) +#define CHG_PUMP_CUR_SEL_5US (1 << 2) +#define V2L_CUR_SEL_1MA (1 << 0) + +/* pll_reg_3 */ +#define LOCK_DET_CNT_SEL_256 (2 << 5) +#define LOOP_FILTER_RESET (0 << 4) +#define PALL_SSC_RESET (0 << 3) +#define LOCK_DET_BYPASS (0 << 2) +#define PLL_LOCK_DET_MODE (0 << 1) +#define PLL_LOCK_DET_FORCE (0 << 0) + +/* pll_reg_5 */ +#define REGULATOR_V_SEL_950MV (2 << 4) +#define STANDBY_CUR_SEL (0 << 3) +#define CHG_PUMP_INOUT_CTRL_1200MV (1 << 1) +#define CHG_PUMP_INPUT_CTRL_OP (0 << 0) + +/* ssc_reg */ +#define SSC_OFFSET (0 << 6) +#define SSC_MODE (1 << 4) +#define SSC_DEPTH (9 << 0) + +/* tx_common */ +#define TX_SWING_PRE_EMP_MODE (1 << 7) +#define PRE_DRIVER_PW_CTRL1 (0 << 5) +#define LP_MODE_CLK_REGULATOR (0 << 4) +#define RESISTOR_MSB_CTRL (0 << 3) +#define RESISTOR_CTRL (7 << 0) + +/* dp_aux */ +#define DP_AUX_COMMON_MODE (0 << 4) +#define DP_AUX_EN (0 << 3) +#define AUX_TERM_50OHM (3 << 0) + +/* dp_bias */ +#define DP_BG_OUT_SEL (4 << 4) +#define DP_DB_CUR_CTRL (0 << 3) +#define DP_BG_SEL (1 << 2) +#define DP_RESISTOR_TUNE_BG (2 << 0) + +/* dp_reserv2 */ +#define CH1_CH3_SWING_EMP_CTRL (5 << 4) +#define CH0_CH2_SWING_EMP_CTRL (5 << 0) + +/* dp_training_ptn_set */ +#define SCRAMBLING_DISABLE (0x1 << 5) +#define SCRAMBLING_ENABLE (0x0 << 5) +#define LINK_QUAL_PATTERN_SET_MASK (0x7 << 2) +#define LINK_QUAL_PATTERN_SET_HBR2 (0x5 << 2) +#define LINK_QUAL_PATTERN_SET_80BIT (0x4 << 2) +#define LINK_QUAL_PATTERN_SET_PRBS7 (0x3 << 2) +#define LINK_QUAL_PATTERN_SET_D10_2 (0x1 << 2) +#define LINK_QUAL_PATTERN_SET_DISABLE (0x0 << 2) +#define SW_TRAINING_PATTERN_SET_MASK (0x3 << 0) +#define SW_TRAINING_PATTERN_SET_PTN2 (0x2 << 0) +#define SW_TRAINING_PATTERN_SET_PTN1 (0x1 << 0) +#define SW_TRAINING_PATTERN_SET_DISABLE (0x0 << 0) + +/* dp_hw_link_training_ctl */ +#define HW_LT_ERR_CODE_MASK 0x70 +#define HW_LT_ERR_CODE_SHIFT 4 +#define HW_LT_EN (0x1 << 0) + +/* dp_debug_ctl */ +#define PLL_LOCK (0x1 << 4) +#define F_PLL_LOCK (0x1 << 3) +#define PLL_LOCK_CTRL (0x1 << 2) +#define POLL_EN (0x1 << 1) +#define PN_INV (0x1 << 0) + +/* aux_ch_sta */ +#define AUX_BUSY (0x1 << 4) +#define AUX_STATUS_MASK (0xf << 0) + +/* aux_ch_defer_ctl */ +#define DEFER_CTRL_EN (0x1 << 7) +#define DEFER_COUNT(x) (((x) & 0x7f) << 0) + +/* aux_rx_comm */ +#define AUX_RX_COMM_I2C_DEFER (0x2 << 2) +#define AUX_RX_COMM_AUX_DEFER (0x2 << 0) + +/* buffer_data_ctl */ +#define BUF_CLR (0x1 << 7) +#define BUF_HAVE_DATA (0x1 << 4) +#define BUF_DATA_COUNT(x) (((x) & 0xf) << 0) + +/* aux_ch_ctl_1 */ +#define AUX_LENGTH(x) (((x - 1) & 0xf) << 4) +#define AUX_TX_COMM_MASK (0xf << 0) +#define AUX_TX_COMM_DP_TRANSACTION (0x1 << 3) +#define AUX_TX_COMM_I2C_TRANSACTION (0x0 << 3) +#define AUX_TX_COMM_MOT (0x1 << 2) +#define AUX_TX_COMM_WRITE (0x0 << 0) +#define AUX_TX_COMM_READ (0x1 << 0) + +/* aux_ch_ctl_2 */ +#define PD_AUX_IDLE (0x1 << 3) +#define ADDR_ONLY (0x1 << 1) +#define AUX_EN (0x1 << 0) + +/* tx_sw_reset */ +#define RST_DP_TX (0x1 << 0) + +/* analog_ctl_1 */ +#define TX_TERMINAL_CTRL_50_OHM (0x1 << 4) + +/* analog_ctl_3 */ +#define DRIVE_DVDD_BIT_1_0625V (0x4 << 5) +#define VCO_BIT_600_MICRO (0x5 << 0) + +/* pll_filter_ctl_1 */ +#define PD_RING_OSC (0x1 << 6) +#define AUX_TERMINAL_CTRL_37_5_OHM (0x0 << 4) +#define AUX_TERMINAL_CTRL_45_OHM (0x1 << 4) +#define AUX_TERMINAL_CTRL_50_OHM (0x2 << 4) +#define AUX_TERMINAL_CTRL_65_OHM (0x3 << 4) +#define TX_CUR1_2X (0x1 << 2) +#define TX_CUR_16_MA (0x3 << 0) + +/* Definition for DPCD Register */ +#define DPCD_DPCD_REV (0x0000) +#define DPCD_MAX_LINK_RATE (0x0001) +#define DPCD_MAX_LANE_COUNT (0x0002) +#define DP_MAX_LANE_COUNT_MASK 0x1f +#define DP_TPS3_SUPPORTED (1 << 6) +#define DP_ENHANCED_FRAME_CAP (1 << 7) + +#define DPCD_LINK_BW_SET (0x0100) +#define DPCD_LANE_COUNT_SET (0x0101) + +#define DPCD_TRAINING_PATTERN_SET (0x0102) +#define DP_TRAINING_PATTERN_DISABLE 0 +#define DP_TRAINING_PATTERN_1 1 +#define DP_TRAINING_PATTERN_2 2 +#define DP_TRAINING_PATTERN_3 3 +#define DP_TRAINING_PATTERN_MASK 0x3 + +#define DPCD_TRAINING_LANE0_SET (0x0103) +#define DP_TRAIN_VOLTAGE_SWING_MASK 0x3 +#define DP_TRAIN_VOLTAGE_SWING_SHIFT 0 +#define DP_TRAIN_MAX_SWING_REACHED (1 << 2) +#define DP_TRAIN_VOLTAGE_SWING_400 (0 << 0) +#define DP_TRAIN_VOLTAGE_SWING_600 (1 << 0) +#define DP_TRAIN_VOLTAGE_SWING_800 (2 << 0) +#define DP_TRAIN_VOLTAGE_SWING_1200 (3 << 0) + +#define DP_TRAIN_PRE_EMPHASIS_MASK (3 << 3) +#define DP_TRAIN_PRE_EMPHASIS_0 (0 << 3) +#define DP_TRAIN_PRE_EMPHASIS_3_5 (1 << 3) +#define DP_TRAIN_PRE_EMPHASIS_6 (2 << 3) +#define DP_TRAIN_PRE_EMPHASIS_9_5 (3 << 3) + +#define DP_TRAIN_PRE_EMPHASIS_SHIFT 3 +#define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED (1 << 5) + +#define DPCD_LANE0_1_STATUS (0x0202) +#define DPCD_LANE2_3_STATUS (0x0203) +#define DP_LANE_CR_DONE (1 << 0) +#define DP_LANE_CHANNEL_EQ_DONE (1 << 1) +#define DP_LANE_SYMBOL_LOCKED (1 << 2) +#define DP_CHANNEL_EQ_BITS (DP_LANE_CR_DONE |\ + DP_LANE_CHANNEL_EQ_DONE |\ + DP_LANE_SYMBOL_LOCKED) + +#define DPCD_LANE_ALIGN_STATUS_UPDATED (0x0204) +#define DP_INTERLANE_ALIGN_DONE (1 << 0) +#define DP_DOWNSTREAM_PORT_STATUS_CHANGED (1 << 6) +#define DP_LINK_STATUS_UPDATED (1 << 7) + +#define DPCD_ADJUST_REQUEST_LANE0_1 (0x0206) +#define DPCD_ADJUST_REQUEST_LANE2_3 (0x0207) +#define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK 0x03 +#define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT 0 +#define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK 0x0c +#define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT 2 +#define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK 0x30 +#define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT 4 +#define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK 0xc0 +#define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT 6 + +#define DPCD_TEST_REQUEST (0x0218) +#define DPCD_TEST_RESPONSE (0x0260) +#define DPCD_TEST_EDID_CHECKSUM (0x0261) +#define DPCD_LINK_POWER_STATE (0x0600) +#define DP_SET_POWER_D0 0x1 +#define DP_SET_POWER_D3 0x2 +#define DP_SET_POWER_MASK 0x3 + +#define AUX_ADDR_7_0(x) (((x) >> 0) & 0xff) +#define AUX_ADDR_15_8(x) (((x) >> 8) & 0xff) +#define AUX_ADDR_19_16(x) (((x) >> 16) & 0x0f) + +#define STREAM_ON_TIMEOUT 100 +#define PLL_LOCK_TIMEOUT 10 +#define DP_INIT_TRIES 10 + +#define EDID_ADDR 0x50 +#define EDID_LENGTH 0x80 +#define EDID_HEADER 0x00 +#define EDID_EXTENSION_FLAG 0x7e + + +enum dpcd_request { + DPCD_READ, + DPCD_WRITE, +}; + +enum dp_irq_type { + DP_IRQ_TYPE_HP_CABLE_IN, + DP_IRQ_TYPE_HP_CABLE_OUT, + DP_IRQ_TYPE_HP_CHANGE, + DP_IRQ_TYPE_UNKNOWN, +}; + +enum color_coefficient { + COLOR_YCBCR601, + COLOR_YCBCR709 +}; + +enum dynamic_range { + VESA, + CEA +}; + +enum clock_recovery_m_value_type { + CALCULATED_M, + REGISTER_M +}; + +enum video_timing_recognition_type { + VIDEO_TIMING_FROM_CAPTURE, + VIDEO_TIMING_FROM_REGISTER +}; + +enum pattern_set { + PRBS7, + D10_2, + TRAINING_PTN1, + TRAINING_PTN2, + DP_NONE +}; + +enum color_space { + CS_RGB, + CS_YCBCR422, + CS_YCBCR444 +}; + +enum color_depth { + COLOR_6, + COLOR_8, + COLOR_10, + COLOR_12 +}; + +enum link_rate_type { + LINK_RATE_1_62GBPS = 0x06, + LINK_RATE_2_70GBPS = 0x0a +}; + +enum link_lane_count_type { + LANE_CNT1 = 1, + LANE_CNT2 = 2, + LANE_CNT4 = 4 +}; + +enum link_training_state { + LT_START, + LT_CLK_RECOVERY, + LT_EQ_TRAINING, + FINISHED, + FAILED +}; + +enum voltage_swing_level { + VOLTAGE_LEVEL_0, + VOLTAGE_LEVEL_1, + VOLTAGE_LEVEL_2, + VOLTAGE_LEVEL_3, +}; + +enum pre_emphasis_level { + PRE_EMPHASIS_LEVEL_0, + PRE_EMPHASIS_LEVEL_1, + PRE_EMPHASIS_LEVEL_2, + PRE_EMPHASIS_LEVEL_3, +}; + +enum analog_power_block { + AUX_BLOCK, + CH0_BLOCK, + CH1_BLOCK, + CH2_BLOCK, + CH3_BLOCK, + ANALOG_TOTAL, + POWER_ALL +}; + +struct link_train { + unsigned char revision; + u8 link_rate; + u8 lane_count; +}; + +#endif diff --git a/arch/arm/include/asm/arch-rockchip/hardware.h b/arch/arm/include/asm/arch-rockchip/hardware.h index d5af5b8..08a66ef 100644 --- a/arch/arm/include/asm/arch-rockchip/hardware.h +++ b/arch/arm/include/asm/arch-rockchip/hardware.h @@ -7,14 +7,15 @@ #ifndef _ASM_ARCH_HARDWARE_H #define _ASM_ARCH_HARDWARE_H -#define RK_CLRSETBITS(clr, set) ((((clr) | (set)) << 16) | set) +#define RK_CLRSETBITS(clr, set) ((((clr) | (set)) << 16) | (set)) #define RK_SETBITS(set) RK_CLRSETBITS(0, set) #define RK_CLRBITS(clr) RK_CLRSETBITS(clr, 0) #define TIMER7_BASE 0xff810020 -#define rk_clrsetreg(addr, clr, set) writel((clr) << 16 | (set), addr) +#define rk_clrsetreg(addr, clr, set) \ + writel(((clr) | (set)) << 16 | (set), addr) #define rk_clrreg(addr, clr) writel((clr) << 16, addr) -#define rk_setreg(addr, set) writel(set, addr) +#define rk_setreg(addr, set) writel((set) << 16 | (set), addr) #endif diff --git a/arch/arm/include/asm/arch-rockchip/hdmi_rk3288.h b/arch/arm/include/asm/arch-rockchip/hdmi_rk3288.h new file mode 100644 index 0000000..0b51d40 --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/hdmi_rk3288.h @@ -0,0 +1,456 @@ +/* + * Copyright (c) 2015 Google, Inc + * Copyright 2014 Rockchip Inc. + * Copyright (C) 2011 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_HDMI_H +#define _ASM_ARCH_HDMI_H + + +#define HDMI_EDID_BLOCK_SIZE 128 + +struct rk3288_hdmi { + u32 reserved0[0x100]; + u32 ih_fc_stat0; + u32 ih_fc_stat1; + u32 ih_fc_stat2; + u32 ih_as_stat0; + u32 ih_phy_stat0; + u32 ih_i2cm_stat0; + u32 ih_cec_stat0; + u32 ih_vp_stat0; + u32 ih_i2cmphy_stat0; + u32 ih_ahbdmaaud_stat0; + u32 reserved1[0x17f-0x109]; + u32 ih_mute_fc_stat0; + u32 ih_mute_fc_stat1; + u32 ih_mute_fc_stat2; + u32 ih_mute_as_stat0; + u32 ih_mute_phy_stat0; + u32 ih_mute_i2cm_stat0; + u32 ih_mute_cec_stat0; + u32 ih_mute_vp_stat0; + u32 ih_mute_i2cmphy_stat0; + u32 ih_mute_ahbdmaaud_stat0; + u32 reserved2[0x1fe - 0x189]; + u32 ih_mute; + u32 tx_invid0; + u32 tx_instuffing; + u32 tx_gydata0; + u32 tx_gydata1; + u32 tx_rcrdata0; + u32 tx_rcrdata1; + u32 tx_bcbdata0; + u32 tx_bcbdata1; + u32 reserved3[0x7ff-0x207]; + u32 vp_status; + u32 vp_pr_cd; + u32 vp_stuff; + u32 vp_remap; + u32 vp_conf; + u32 vp_stat; + u32 vp_int; + u32 vp_mask; + u32 vp_pol; + u32 reserved4[0xfff-0x808]; + u32 fc_invidconf; + u32 fc_inhactv0; + u32 fc_inhactv1; + u32 fc_inhblank0; + u32 fc_inhblank1; + u32 fc_invactv0; + u32 fc_invactv1; + u32 fc_invblank; + u32 fc_hsyncindelay0; + u32 fc_hsyncindelay1; + u32 fc_hsyncinwidth0; + u32 fc_hsyncinwidth1; + u32 fc_vsyncindelay; + u32 fc_vsyncinwidth; + u32 fc_infreq0; + u32 fc_infreq1; + u32 fc_infreq2; + u32 fc_ctrldur; + u32 fc_exctrldur; + u32 fc_exctrlspac; + u32 fc_ch0pream; + u32 fc_ch1pream; + u32 fc_ch2pream; + u32 fc_aviconf3; + u32 fc_gcp; + u32 fc_aviconf0; + u32 fc_aviconf1; + u32 fc_aviconf2; + u32 fc_avivid; + u32 fc_avietb0; + u32 fc_avietb1; + u32 fc_avisbb0; + u32 fc_avisbb1; + u32 fc_avielb0; + u32 fc_avielb1; + u32 fc_avisrb0; + u32 fc_avisrb1; + u32 fc_audiconf0; + u32 fc_audiconf1; + u32 fc_audiconf2; + u32 fc_audiconf3; + u32 fc_vsdieeeid0; + u32 fc_vsdsize; + u32 reserved7[0x2fff-0x102a]; + u32 phy_conf0; + u32 phy_tst0; + u32 phy_tst1; + u32 phy_tst2; + u32 phy_stat0; + u32 phy_int0; + u32 phy_mask0; + u32 phy_pol0; + u32 reserved8[0x301f-0x3007]; + u32 phy_i2cm_slave_addr; + u32 phy_i2cm_address_addr; + u32 phy_i2cm_datao_1_addr; + u32 phy_i2cm_datao_0_addr; + u32 phy_i2cm_datai_1_addr; + u32 phy_i2cm_datai_0_addr; + u32 phy_i2cm_operation_addr; + u32 phy_i2cm_int_addr; + u32 phy_i2cm_ctlint_addr; + u32 phy_i2cm_div_addr; + u32 phy_i2cm_softrstz_addr; + u32 phy_i2cm_ss_scl_hcnt_1_addr; + u32 phy_i2cm_ss_scl_hcnt_0_addr; + u32 phy_i2cm_ss_scl_lcnt_1_addr; + u32 phy_i2cm_ss_scl_lcnt_0_addr; + u32 phy_i2cm_fs_scl_hcnt_1_addr; + u32 phy_i2cm_fs_scl_hcnt_0_addr; + u32 phy_i2cm_fs_scl_lcnt_1_addr; + u32 phy_i2cm_fs_scl_lcnt_0_addr; + u32 reserved9[0x30ff-0x3032]; + u32 aud_conf0; + u32 aud_conf1; + u32 aud_int; + u32 aud_conf2; + u32 aud_int1; + u32 reserved32[0x31ff-0x3104]; + u32 aud_n1; + u32 aud_n2; + u32 aud_n3; + u32 aud_cts1; + u32 aud_cts2; + u32 aud_cts3; + u32 aud_inputclkfs; + u32 reserved12[0x3fff-0x3206]; + u32 mc_sfrdiv; + u32 mc_clkdis; + u32 mc_swrstz; + u32 mc_opctrl; + u32 mc_flowctrl; + u32 mc_phyrstz; + u32 mc_lockonclock; + u32 mc_heacphy_rst; + u32 reserved13[0x40ff-0x4007]; + u32 csc_cfg; + u32 csc_scale; + struct { + u32 msb; + u32 lsb; + } csc_coef[3][4]; + u32 reserved17[0x7dff-0x4119]; + u32 i2cm_slave; + u32 i2c_address; + u32 i2cm_datao; + u32 i2cm_datai; + u32 i2cm_operation; + u32 i2cm_int; + u32 i2cm_ctlint; + u32 i2cm_div; + u32 i2cm_segaddr; + u32 i2cm_softrstz; + u32 i2cm_segptr; + u32 i2cm_ss_scl_hcnt_1_addr; + u32 i2cm_ss_scl_hcnt_0_addr; + u32 i2cm_ss_scl_lcnt_1_addr; + u32 i2cm_ss_scl_lcnt_0_addr; + u32 i2cm_fs_scl_hcnt_1_addr; + u32 i2cm_fs_scl_hcnt_0_addr; + u32 i2cm_fs_scl_lcnt_1_addr; + u32 i2cm_fs_scl_lcnt_0_addr; + u32 reserved18[0x7e1f-0x7e12]; + u32 i2cm_buf0; +}; +check_member(rk3288_hdmi, i2cm_buf0, 0x1f880); + +enum { + /* HDMI PHY registers define */ + PHY_OPMODE_PLLCFG = 0x06, + PHY_CKCALCTRL = 0x05, + PHY_CKSYMTXCTRL = 0x09, + PHY_VLEVCTRL = 0x0e, + PHY_PLLCURRCTRL = 0x10, + PHY_PLLPHBYCTRL = 0x13, + PHY_PLLGMPCTRL = 0x15, + PHY_PLLCLKBISTPHASE = 0x17, + PHY_TXTERM = 0x19, + + /* ih_phy_stat0 field values */ + HDMI_IH_PHY_STAT0_HPD = 0x1, + + /* ih_mute field values */ + HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2, + HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1, + + /* tx_invid0 field values */ + HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00, + HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1f, + HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0, + + /* tx_instuffing field values */ + HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4, + HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2, + HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1, + + /* vp_pr_cd field values */ + HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xf0, + HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4, + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0f, + HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0, + + /* vp_stuff field values */ + HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20, + HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5, + HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4, + HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4, + HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2, + HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2, + HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1, + HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1, + + /* vp_conf field values */ + HDMI_VP_CONF_BYPASS_EN_MASK = 0x40, + HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40, + HDMI_VP_CONF_PP_EN_ENMASK = 0x20, + HDMI_VP_CONF_PP_EN_DISABLE = 0x00, + HDMI_VP_CONF_PR_EN_MASK = 0x10, + HDMI_VP_CONF_PR_EN_DISABLE = 0x00, + HDMI_VP_CONF_YCC422_EN_MASK = 0x8, + HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0, + HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4, + HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4, + HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3, + HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3, + + /* vp_remap field values */ + HDMI_VP_REMAP_YCC422_16BIT = 0x0, + + /* fc_invidconf field values */ + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80, + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80, + HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40, + HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20, + HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10, + HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00, + HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8, + HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8, + HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2, + HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0, + HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1, + HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1, + HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0, + + + /* fc_aviconf0-fc_aviconf3 field values */ + HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03, + HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00, + HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01, + HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02, + HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40, + HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40, + HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00, + HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0c, + HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00, + HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04, + HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08, + HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0c, + HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30, + HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10, + HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20, + HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00, + + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0f, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0a, + HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0b, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10, + HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20, + HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xc0, + HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00, + HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40, + HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80, + HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xc0, + + HDMI_FC_AVICONF2_SCALING_MASK = 0x03, + HDMI_FC_AVICONF2_SCALING_NONE = 0x00, + HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01, + HDMI_FC_AVICONF2_SCALING_VERT = 0x02, + HDMI_FC_AVICONF2_SCALING_HORIZ_vert = 0x03, + HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0c, + HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00, + HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04, + HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30, + HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40, + HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80, + HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00, + HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80, + + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02, + HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03, + HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0c, + HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00, + HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04, + + /* fc_gcp field values*/ + HDMI_FC_GCP_SET_AVMUTE = 0x02, + HDMI_FC_GCP_CLEAR_AVMUTE = 0x01, + + /* phy_conf0 field values */ + HDMI_PHY_CONF0_PDZ_MASK = 0x80, + HDMI_PHY_CONF0_PDZ_OFFSET = 7, + HDMI_PHY_CONF0_ENTMDS_MASK = 0x40, + HDMI_PHY_CONF0_ENTMDS_OFFSET = 6, + HDMI_PHY_CONF0_SPARECTRL_MASK = 0x20, + HDMI_PHY_CONF0_SPARECTRL_OFFSET = 5, + HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10, + HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4, + HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8, + HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3, + HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2, + HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1, + HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1, + HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0, + + /* phy_tst0 field values */ + HDMI_PHY_TST0_TSTCLR_MASK = 0x20, + HDMI_PHY_TST0_TSTCLR_OFFSET = 5, + + /* phy_stat0 field values */ + HDMI_PHY_HPD = 0x02, + HDMI_PHY_TX_PHY_LOCK = 0x01, + + /* phy_i2cm_slave_addr field values */ + HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69, + + /* phy_i2cm_operation_addr field values */ + HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10, + + /* hdmi_phy_i2cm_int_addr */ + HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08, + + /* hdmi_phy_i2cm_ctlint_addr */ + HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80, + HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08, + + /* aud_conf0 field values */ + HDMI_AUD_CONF0_SW_AUDIO_FIFO_RST = 0x80, + HDMI_AUD_CONF0_I2S_SELECT = 0x20, + HDMI_AUD_CONF0_I2S_IN_EN_0 = 0x01, + HDMI_AUD_CONF0_I2S_IN_EN_1 = 0x02, + HDMI_AUD_CONF0_I2S_IN_EN_2 = 0x04, + HDMI_AUD_CONF0_I2S_IN_EN_3 = 0x08, + + /* aud_conf0 field values */ + HDMI_AUD_CONF1_I2S_MODE_STANDARD_MODE = 0x0, + HDMI_AUD_CONF1_I2S_WIDTH_16BIT = 0x10, + + /* aud_n3 field values */ + HDMI_AUD_N3_NCTS_ATOMIC_WRITE = 0x80, + HDMI_AUD_N3_AUDN19_16_MASK = 0x0f, + + /* aud_cts3 field values */ + HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5, + HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0, + HDMI_AUD_CTS3_N_SHIFT_1 = 0, + HDMI_AUD_CTS3_N_SHIFT_16 = 0x20, + HDMI_AUD_CTS3_N_SHIFT_32 = 0x40, + HDMI_AUD_CTS3_N_SHIFT_64 = 0x60, + HDMI_AUD_CTS3_N_SHIFT_128 = 0x80, + HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0, + HDMI_AUD_CTS3_CTS_MANUAL = 0x10, + HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f, + + /* aud_inputclkfs filed values */ + HDMI_AUD_INPUTCLKFS_128 = 0x0, + + /* mc_clkdis field values */ + HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8, + HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2, + HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1, + + /* mc_swrstz field values */ + HDMI_MC_SWRSTZ_II2SSWRST_REQ = 0x08, + HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02, + + /* mc_flowctrl field values */ + HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1, + HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0, + + /* mc_phyrstz field values */ + HDMI_MC_PHYRSTZ_ASSERT = 0x0, + HDMI_MC_PHYRSTZ_DEASSERT = 0x1, + + /* mc_heacphy_rst field values */ + HDMI_MC_HEACPHY_RST_ASSERT = 0x1, + + /* csc_cfg field values */ + HDMI_CSC_CFG_INTMODE_DISABLE = 0x00, + + /* csc_scale field values */ + HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK = 0xf0, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP = 0x00, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP = 0x50, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP = 0x60, + HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP = 0x70, + HDMI_CSC_SCALE_CSCSCALE_MASK = 0x03, + + /* i2cm filed values */ + HDMI_I2CM_SLAVE_DDC_ADDR = 0x50, + HDMI_I2CM_SEGADDR_DDC = 0x30, + HDMI_I2CM_OPT_RD8_EXT = 0x8, + HDMI_I2CM_OPT_RD8 = 0x4, + HDMI_I2CM_DIV_FAST_STD_MODE = 0x8, + HDMI_I2CM_DIV_FAST_MODE = 0x8, + HDMI_I2CM_DIV_STD_MODE = 0x0, + HDMI_I2CM_SOFTRSTZ = 0x1, +}; + +/* +struct display_timing; +struct rk3288_grf; + +int rk_hdmi_init(struct rk3288_grf *grf, u32 vop_id); +int rk_hdmi_enable(const struct display_timing *edid); +int rk_hdmi_get_edid(struct rk3288_grf *grf, struct display_timing *edid); +*/ + +#endif diff --git a/arch/arm/include/asm/arch-rockchip/pmu_rk3288.h b/arch/arm/include/asm/arch-rockchip/pmu_rk3288.h index 12fa685..081675e 100644 --- a/arch/arm/include/asm/arch-rockchip/pmu_rk3288.h +++ b/arch/arm/include/asm/arch-rockchip/pmu_rk3288.h @@ -46,14 +46,18 @@ struct rk3288_pmu { u32 gpio_op; u32 gpio0_sel18; /* 0x80 */ - u32 gpio0a_iomux; - u32 gpio0b_iomux; - u32 gpio0c_iomux; - u32 gpio0d_iomux; + u32 gpio0_iomux[4]; /* a, b, c, d */ u32 sys_reg[4]; }; check_member(rk3288_pmu, sys_reg[3], 0x00a0); +enum { + PMU_GPIO0_A = 0, + PMU_GPIO0_B, + PMU_GPIO0_C, + PMU_GPIO0_D, +}; + /* PMU_GPIO0_B_IOMUX */ enum { GPIO0_B7_SHIFT = 14, diff --git a/arch/arm/include/asm/arch-rockchip/pwm.h b/arch/arm/include/asm/arch-rockchip/pwm.h new file mode 100644 index 0000000..08ff945 --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/pwm.h @@ -0,0 +1,41 @@ +/* + * (C) Copyright 2016 Google, Inc + * (C) Copyright 2008-2014 Rockchip Electronics + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_PWM_H +#define _ASM_ARCH_PWM_H + +struct rk3288_pwm { + u32 cnt; + u32 period_hpr; + u32 duty_lpr; + u32 ctrl; +}; +check_member(rk3288_pwm, ctrl, 0xc); + +#define RK_PWM_DISABLE (0 << 0) +#define RK_PWM_ENABLE (1 << 0) + +#define PWM_ONE_SHOT (0 << 1) +#define PWM_CONTINUOUS (1 << 1) +#define RK_PWM_CAPTURE (1 << 2) + +#define PWM_DUTY_POSTIVE (1 << 3) +#define PWM_DUTY_NEGATIVE (0 << 3) + +#define PWM_INACTIVE_POSTIVE (1 << 4) +#define PWM_INACTIVE_NEGATIVE (0 << 4) + +#define PWM_OUTPUT_LEFT (0 << 5) +#define PWM_OUTPUT_CENTER (1 << 5) + +#define PWM_LP_ENABLE (1 << 8) +#define PWM_LP_DISABLE (0 << 8) + +#define PWM_SEL_SCALE_CLK (1 << 9) +#define PWM_SEL_SRC_CLK (0 << 9) + +#endif diff --git a/arch/arm/include/asm/arch-rockchip/vop_rk3288.h b/arch/arm/include/asm/arch-rockchip/vop_rk3288.h new file mode 100644 index 0000000..0104ba3 --- /dev/null +++ b/arch/arm/include/asm/arch-rockchip/vop_rk3288.h @@ -0,0 +1,349 @@ +/* + * Copyright (c) 2015 Google, Inc + * Copyright 2014 Rockchip Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _ASM_ARCH_VOP_RK3288_H +#define _ASM_ARCH_VOP_RK3288_H + +struct rk3288_vop { + u32 reg_cfg_done; + u32 version_info; + u32 sys_ctrl; + u32 sys_ctrl1; + u32 dsp_ctrl0; + u32 dsp_ctrl1; + u32 dsp_bg; + u32 mcu_ctrl; + u32 intr_ctrl0; + u32 intr_ctrl1; + u32 intr_reserved0; + u32 intr_reserved1; + + u32 win0_ctrl0; + u32 win0_ctrl1; + u32 win0_color_key; + u32 win0_vir; + u32 win0_yrgb_mst; + u32 win0_cbr_mst; + u32 win0_act_info; + u32 win0_dsp_info; + u32 win0_dsp_st; + u32 win0_scl_factor_yrgb; + u32 win0_scl_factor_cbr; + u32 win0_scl_offset; + u32 win0_src_alpha_ctrl; + u32 win0_dst_alpha_ctrl; + u32 win0_fading_ctrl; + u32 win0_reserved0; + + u32 win1_ctrl0; + u32 win1_ctrl1; + u32 win1_color_key; + u32 win1_vir; + u32 win1_yrgb_mst; + u32 win1_cbr_mst; + u32 win1_act_info; + u32 win1_dsp_info; + u32 win1_dsp_st; + u32 win1_scl_factor_yrgb; + u32 win1_scl_factor_cbr; + u32 win1_scl_offset; + u32 win1_src_alpha_ctrl; + u32 win1_dst_alpha_ctrl; + u32 win1_fading_ctrl; + u32 win1_reservd0; + u32 reserved2[48]; + u32 post_dsp_hact_info; + u32 post_dsp_vact_info; + u32 post_scl_factor_yrgb; + u32 post_reserved; + u32 post_scl_ctrl; + u32 post_dsp_vact_info_f1; + u32 dsp_htotal_hs_end; + u32 dsp_hact_st_end; + u32 dsp_vtotal_vs_end; + u32 dsp_vact_st_end; + u32 dsp_vs_st_end_f1; + u32 dsp_vact_st_end_f1; +}; +check_member(rk3288_vop, dsp_vact_st_end_f1, 0x19c); + +enum rockchip_fb_data_format_t { + ARGB8888 = 0, + RGB888 = 1, + RGB565 = 2, +}; + +enum { + LB_YUV_3840X5 = 0x0, + LB_YUV_2560X8 = 0x1, + LB_RGB_3840X2 = 0x2, + LB_RGB_2560X4 = 0x3, + LB_RGB_1920X5 = 0x4, + LB_RGB_1280X8 = 0x5 +}; + +enum vop_modes { + VOP_MODE_EDP = 0, + VOP_MODE_HDMI, + VOP_MODE_NONE, + VOP_MODE_AUTO_DETECT, + VOP_MODE_UNKNOWN, +}; + +/* VOP_VERSION_INFO */ +#define M_FPGA_VERSION (0xffff << 16) +#define M_RTL_VERSION (0xffff) + +/* VOP_SYS_CTRL */ +#define M_AUTO_GATING_EN (1 << 23) +#define M_STANDBY_EN (1 << 22) +#define M_DMA_STOP (1 << 21) +#define M_MMU_EN (1 << 20) +#define M_DAM_BURST_LENGTH (0x3 << 18) +#define M_MIPI_OUT_EN (1 << 15) +#define M_EDP_OUT_EN (1 << 14) +#define M_HDMI_OUT_EN (1 << 13) +#define M_RGB_OUT_EN (1 << 12) +#define M_ALL_OUT_EN \ + (M_MIPI_OUT_EN | M_EDP_OUT_EN | M_HDMI_OUT_EN | M_RGB_OUT_EN) +#define M_EDPI_WMS_FS (1 << 10) +#define M_EDPI_WMS_MODE (1 << 9) +#define M_EDPI_HALT_EN (1 << 8) +#define M_DOUB_CH_OVERLAP_NUM (0xf << 4) +#define M_DOUB_CHANNEL_EN (1 << 3) +#define M_DIRECT_PATH_LAYER_SEL (0x3 << 1) +#define M_DIRECT_PATH_EN (1) + +#define V_AUTO_GATING_EN(x) (((x) & 1) << 23) +#define V_STANDBY_EN(x) (((x) & 1) << 22) +#define V_DMA_STOP(x) (((x) & 1) << 21) +#define V_MMU_EN(x) (((x) & 1) << 20) +#define V_DMA_BURST_LENGTH(x) (((x) & 3) << 18) +#define V_MIPI_OUT_EN(x) (((x) & 1) << 15) +#define V_EDP_OUT_EN(x) (((x) & 1) << 14) +#define V_HDMI_OUT_EN(x) (((x) & 1) << 13) +#define V_RGB_OUT_EN(x) (((x) & 1) << 12) +#define V_EDPI_WMS_FS(x) (((x) & 1) << 10) +#define V_EDPI_WMS_MODE(x) (((x) & 1) << 9) +#define V_EDPI_HALT_EN(x) (((x)&1)<<8) +#define V_DOUB_CH_OVERLAP_NUM(x) (((x) & 0xf) << 4) +#define V_DOUB_CHANNEL_EN(x) (((x) & 1) << 3) +#define V_DIRECT_PATH_LAYER_SEL(x) (((x) & 3) << 1) +#define V_DIRECT_PATH_EN(x) ((x) & 1) + +/* VOP_SYS_CTRL1 */ +#define M_AXI_OUTSTANDING_MAX_NUM (0x1f << 13) +#define M_AXI_MAX_OUTSTANDING_EN (1 << 12) +#define M_NOC_WIN_QOS (3 << 10) +#define M_NOC_QOS_EN (1 << 9) +#define M_NOC_HURRY_THRESHOLD (0x3f << 3) +#define M_NOC_HURRY_VALUE (0x3 << 1) +#define M_NOC_HURRY_EN (1) + +#define V_AXI_OUTSTANDING_MAX_NUM(x) (((x) & 0x1f) << 13) +#define V_AXI_MAX_OUTSTANDING_EN(x) (((x) & 1) << 12) +#define V_NOC_WIN_QOS(x) (((x) & 3) << 10) +#define V_NOC_QOS_EN(x) (((x) & 1) << 9) +#define V_NOC_HURRY_THRESHOLD(x) (((x) & 0x3f) << 3) +#define V_NOC_HURRY_VALUE(x) (((x) & 3) << 1) +#define V_NOC_HURRY_EN(x) ((x) & 1) + +/* VOP_DSP_CTRL0 */ +#define M_DSP_Y_MIR_EN (1 << 23) +#define M_DSP_X_MIR_EN (1 << 22) +#define M_DSP_YUV_CLIP (1 << 21) +#define M_DSP_CCIR656_AVG (1 << 20) +#define M_DSP_BLACK_EN (1 << 19) +#define M_DSP_BLANK_EN (1 << 18) +#define M_DSP_OUT_ZERO (1 << 17) +#define M_DSP_DUMMY_SWAP (1 << 16) +#define M_DSP_DELTA_SWAP (1 << 15) +#define M_DSP_RG_SWAP (1 << 14) +#define M_DSP_RB_SWAP (1 << 13) +#define M_DSP_BG_SWAP (1 << 12) +#define M_DSP_FIELD_POL (1 << 11) +#define M_DSP_INTERLACE (1 << 10) +#define M_DSP_DDR_PHASE (1 << 9) +#define M_DSP_DCLK_DDR (1 << 8) +#define M_DSP_DCLK_POL (1 << 7) +#define M_DSP_DEN_POL (1 << 6) +#define M_DSP_VSYNC_POL (1 << 5) +#define M_DSP_HSYNC_POL (1 << 4) +#define M_DSP_OUT_MODE (0xf) + +#define V_DSP_Y_MIR_EN(x) (((x) & 1) << 23) +#define V_DSP_X_MIR_EN(x) (((x) & 1) << 22) +#define V_DSP_YUV_CLIP(x) (((x) & 1) << 21) +#define V_DSP_CCIR656_AVG(x) (((x) & 1) << 20) +#define V_DSP_BLACK_EN(x) (((x) & 1) << 19) +#define V_DSP_BLANK_EN(x) (((x) & 1) << 18) +#define V_DSP_OUT_ZERO(x) (((x) & 1) << 17) +#define V_DSP_DUMMY_SWAP(x) (((x) & 1) << 16) +#define V_DSP_DELTA_SWAP(x) (((x) & 1) << 15) +#define V_DSP_RG_SWAP(x) (((x) & 1) << 14) +#define V_DSP_RB_SWAP(x) (((x) & 1) << 13) +#define V_DSP_BG_SWAP(x) (((x) & 1) << 12) +#define V_DSP_FIELD_POL(x) (((x) & 1) << 11) +#define V_DSP_INTERLACE(x) (((x) & 1) << 10) +#define V_DSP_DDR_PHASE(x) (((x) & 1) << 9) +#define V_DSP_DCLK_DDR(x) (((x) & 1) << 8) +#define V_DSP_DCLK_POL(x) (((x) & 1) << 7) +#define V_DSP_DEN_POL(x) (((x) & 1) << 6) +#define V_DSP_VSYNC_POL(x) (((x) & 1) << 5) +#define V_DSP_HSYNC_POL(x) (((x) & 1) << 4) +#define V_DSP_OUT_MODE(x) ((x) & 0xf) + +/* VOP_DSP_CTRL1 */ +#define M_DSP_LAYER3_SEL (3 << 14) +#define M_DSP_LAYER2_SEL (3 << 12) +#define M_DSP_LAYER1_SEL (3 << 10) +#define M_DSP_LAYER0_SEL (3 << 8) +#define M_DITHER_UP_EN (1 << 6) +#define M_DITHER_DOWN_SEL (1 << 4) +#define M_DITHER_DOWN_MODE (1 << 3) +#define M_DITHER_DOWN_EN (1 << 2) +#define M_PRE_DITHER_DOWN_EN (1 << 1) +#define M_DSP_LUT_EN (1) + +#define V_DSP_LAYER3_SEL(x) (((x) & 3) << 14) +#define V_DSP_LAYER2_SEL(x) (((x) & 3) << 12) +#define V_DSP_LAYER1_SEL(x) (((x) & 3) << 10) +#define V_DSP_LAYER0_SEL(x) (((x) & 3) << 8) +#define V_DITHER_UP_EN(x) (((x) & 1) << 6) +#define V_DITHER_DOWN_SEL(x) (((x) & 1) << 4) +#define V_DITHER_DOWN_MODE(x) (((x) & 1) << 3) +#define V_DITHER_DOWN_EN(x) (((x) & 1) << 2) +#define V_PRE_DITHER_DOWN_EN(x) (((x) & 1) << 1) +#define V_DSP_LUT_EN(x) ((x)&1) + +/* VOP_DSP_BG */ +#define M_DSP_BG_RED (0x3f << 20) +#define M_DSP_BG_GREEN (0x3f << 10) +#define M_DSP_BG_BLUE (0x3f << 0) + +#define V_DSP_BG_RED(x) (((x) & 0x3f) << 20) +#define V_DSP_BG_GREEN(x) (((x) & 0x3f) << 10) +#define V_DSP_BG_BLUE(x) (((x) & 0x3f) << 0) + +/* VOP_WIN0_CTRL0 */ +#define M_WIN0_YUV_CLIP (1 << 20) +#define M_WIN0_CBR_DEFLICK (1 << 19) +#define M_WIN0_YRGB_DEFLICK (1 << 18) +#define M_WIN0_PPAS_ZERO_EN (1 << 16) +#define M_WIN0_UV_SWAP (1 << 15) +#define M_WIN0_MID_SWAP (1 << 14) +#define M_WIN0_ALPHA_SWAP (1 << 13) +#define M_WIN0_RB_SWAP (1 << 12) +#define M_WIN0_CSC_MODE (3 << 10) +#define M_WIN0_NO_OUTSTANDING (1 << 9) +#define M_WIN0_INTERLACE_READ (1 << 8) +#define M_WIN0_LB_MODE (7 << 5) +#define M_WIN0_FMT_10 (1 << 4) +#define M_WIN0_DATA_FMT (7 << 1) +#define M_WIN0_EN (1 << 0) + +#define V_WIN0_YUV_CLIP(x) (((x) & 1) << 20) +#define V_WIN0_CBR_DEFLICK(x) (((x) & 1) << 19) +#define V_WIN0_YRGB_DEFLICK(x) (((x) & 1) << 18) +#define V_WIN0_PPAS_ZERO_EN(x) (((x) & 1) << 16) +#define V_WIN0_UV_SWAP(x) (((x) & 1) << 15) +#define V_WIN0_MID_SWAP(x) (((x) & 1) << 14) +#define V_WIN0_ALPHA_SWAP(x) (((x) & 1) << 13) +#define V_WIN0_RB_SWAP(x) (((x) & 1) << 12) +#define V_WIN0_CSC_MODE(x) (((x) & 3) << 10) +#define V_WIN0_NO_OUTSTANDING(x) (((x) & 1) << 9) +#define V_WIN0_INTERLACE_READ(x) (((x) & 1) << 8) +#define V_WIN0_LB_MODE(x) (((x) & 7) << 5) +#define V_WIN0_FMT_10(x) (((x) & 1) << 4) +#define V_WIN0_DATA_FMT(x) (((x) & 7) << 1) +#define V_WIN0_EN(x) ((x) & 1) + +/* VOP_WIN0_CTRL1 */ +#define M_WIN0_CBR_VSD_MODE (1 << 31) +#define M_WIN0_CBR_VSU_MODE (1 << 30) +#define M_WIN0_CBR_HSD_MODE (3 << 28) +#define M_WIN0_CBR_VER_SCL_MODE (3 << 26) +#define M_WIN0_CBR_HOR_SCL_MODE (3 << 24) +#define M_WIN0_YRGB_VSD_MODE (1 << 23) +#define M_WIN0_YRGB_VSU_MODE (1 << 22) +#define M_WIN0_YRGB_HSD_MODE (3 << 20) +#define M_WIN0_YRGB_VER_SCL_MODE (3 << 18) +#define M_WIN0_YRGB_HOR_SCL_MODE (3 << 16) +#define M_WIN0_LINE_LOAD_MODE (1 << 15) +#define M_WIN0_CBR_AXI_GATHER_NUM (7 << 12) +#define M_WIN0_YRGB_AXI_GATHER_NUM (0xf << 8) +#define M_WIN0_VSD_CBR_GT2 (1 << 7) +#define M_WIN0_VSD_CBR_GT4 (1 << 6) +#define M_WIN0_VSD_YRGB_GT2 (1 << 5) +#define M_WIN0_VSD_YRGB_GT4 (1 << 4) +#define M_WIN0_BIC_COE_SEL (3 << 2) +#define M_WIN0_CBR_AXI_GATHER_EN (1 << 1) +#define M_WIN0_YRGB_AXI_GATHER_EN (1) + +#define V_WIN0_CBR_VSD_MODE(x) (((x) & 1) << 31) +#define V_WIN0_CBR_VSU_MODE(x) (((x) & 1) << 30) +#define V_WIN0_CBR_HSD_MODE(x) (((x) & 3) << 28) +#define V_WIN0_CBR_VER_SCL_MODE(x) (((x) & 3) << 26) +#define V_WIN0_CBR_HOR_SCL_MODE(x) (((x) & 3) << 24) +#define V_WIN0_YRGB_VSD_MODE(x) (((x) & 1) << 23) +#define V_WIN0_YRGB_VSU_MODE(x) (((x) & 1) << 22) +#define V_WIN0_YRGB_HSD_MODE(x) (((x) & 3) << 20) +#define V_WIN0_YRGB_VER_SCL_MODE(x) (((x) & 3) << 18) +#define V_WIN0_YRGB_HOR_SCL_MODE(x) (((x) & 3) << 16) +#define V_WIN0_LINE_LOAD_MODE(x) (((x) & 1) << 15) +#define V_WIN0_CBR_AXI_GATHER_NUM(x) (((x) & 7) << 12) +#define V_WIN0_YRGB_AXI_GATHER_NUM(x) (((x) & 0xf) << 8) +#define V_WIN0_VSD_CBR_GT2(x) (((x) & 1) << 7) +#define V_WIN0_VSD_CBR_GT4(x) (((x) & 1) << 6) +#define V_WIN0_VSD_YRGB_GT2(x) (((x) & 1) << 5) +#define V_WIN0_VSD_YRGB_GT4(x) (((x) & 1) << 4) +#define V_WIN0_BIC_COE_SEL(x) (((x) & 3) << 2) +#define V_WIN0_CBR_AXI_GATHER_EN(x) (((x) & 1) << 1) +#define V_WIN0_YRGB_AXI_GATHER_EN(x) ((x) & 1) + +/*VOP_WIN0_COLOR_KEY*/ +#define M_WIN0_KEY_EN (1 << 31) +#define M_WIN0_KEY_COLOR (0x3fffffff) + +#define V_WIN0_KEY_EN(x) (((x) & 1) << 31) +#define V_WIN0_KEY_COLOR(x) ((x) & 0x3fffffff) + +/* VOP_WIN0_VIR */ +#define V_ARGB888_VIRWIDTH(x) (((x) & 0x3fff) << 0) +#define V_RGB888_VIRWIDTH(x) (((((x * 3) >> 2)+((x) % 3)) & 0x3fff) << 0) +#define V_RGB565_VIRWIDTH(x) (((x / 2) & 0x3fff) << 0) +#define YUV_VIRWIDTH(x) (((x / 4) & 0x3fff) << 0) + +/* VOP_WIN0_ACT_INFO */ +#define V_ACT_HEIGHT(x) (((x) & 0x1fff) << 16) +#define V_ACT_WIDTH(x) ((x) & 0x1fff) + +/* VOP_WIN0_DSP_INFO */ +#define V_DSP_HEIGHT(x) (((x) & 0xfff) << 16) +#define V_DSP_WIDTH(x) ((x) & 0xfff) + +/* VOP_WIN0_DSP_ST */ +#define V_DSP_YST(x) (((x) & 0x1fff) << 16) +#define V_DSP_XST(x) ((x) & 0x1fff) + +/* VOP_WIN0_SCL_OFFSET */ +#define V_WIN0_VS_OFFSET_CBR(x) (((x) & 0xff) << 24) +#define V_WIN0_VS_OFFSET_YRGB(x) (((x) & 0xff) << 16) +#define V_WIN0_HS_OFFSET_CBR(x) (((x) & 0xff) << 8) +#define V_WIN0_HS_OFFSET_YRGB(x) ((x) & 0xff) + +#define V_HSYNC(x) (((x)&0x1fff)<<0) /* hsync pulse width */ +#define V_HORPRD(x) (((x)&0x1fff)<<16) /* horizontal period */ +#define V_VSYNC(x) (((x)&0x1fff)<<0) +#define V_VERPRD(x) (((x)&0x1fff)<<16) + +#define V_HEAP(x) (((x)&0x1fff)<<0)/* horizontal active end */ +#define V_HASP(x) (((x)&0x1fff)<<16)/* horizontal active start */ +#define V_VAEP(x) (((x)&0x1fff)<<0) +#define V_VASP(x) (((x)&0x1fff)<<16) + +#endif diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c index a477cae..0838d89 100644 --- a/arch/arm/lib/bootm.c +++ b/arch/arm/lib/bootm.c @@ -225,7 +225,17 @@ static void boot_prep_linux(bootm_headers_t *images) if (BOOTM_ENABLE_MEMORY_TAGS) setup_memory_tags(gd->bd); if (BOOTM_ENABLE_INITRD_TAG) { - if (images->rd_start && images->rd_end) { + /* + * In boot_ramdisk_high(), it may relocate ramdisk to + * a specified location. And set images->initrd_start & + * images->initrd_end to relocated ramdisk's start/end + * addresses. So use them instead of images->rd_start & + * images->rd_end when possible. + */ + if (images->initrd_start && images->initrd_end) { + setup_initrd_tag(gd->bd, images->initrd_start, + images->initrd_end); + } else if (images->rd_start && images->rd_end) { setup_initrd_tag(gd->bd, images->rd_start, images->rd_end); } diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile index 1cc4a96..55567cb 100644 --- a/arch/arm/mach-rockchip/Makefile +++ b/arch/arm/mach-rockchip/Makefile @@ -11,6 +11,5 @@ else obj-$(CONFIG_ROCKCHIP_RK3288) += board.o endif obj-y += rk_timer.o -obj-$(CONFIG_$(SPL_)ROCKCHIP_COMMON) += common.o obj-$(CONFIG_ROCKCHIP_RK3288) += rk3288/ obj-$(CONFIG_ROCKCHIP_RK3036) += rk3036/ diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c index f026abf..133d663 100644 --- a/arch/arm/mach-rockchip/board.c +++ b/arch/arm/mach-rockchip/board.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <clk.h> #include <dm.h> #include <ram.h> #include <asm/io.h> @@ -45,3 +46,30 @@ void enable_caches(void) dcache_enable(); } #endif + +void lowlevel_init(void) +{ +} + +static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + struct udevice *dev; + + for (uclass_first_device(UCLASS_CLK, &dev); + dev; + uclass_next_device(&dev)) { + ulong rate; + + rate = clk_get_rate(dev); + printf("%s: %lu\n", dev->name, rate); + } + + return 0; +} + +U_BOOT_CMD( + clock, 2, 1, do_clock, + "display information about clocks", + "" +); diff --git a/arch/arm/mach-rockchip/common.c b/arch/arm/mach-rockchip/common.c deleted file mode 100644 index fc7ac72..0000000 --- a/arch/arm/mach-rockchip/common.c +++ /dev/null @@ -1,28 +0,0 @@ -/* - * (C) Copyright 2015 Google, Inc - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <dm.h> -#include <errno.h> -#include <fdtdec.h> -#include <linux/err.h> - -void *rockchip_get_cru(void) -{ - struct udevice *dev; - fdt_addr_t addr; - int ret; - - ret = uclass_get_device(UCLASS_CLK, 0, &dev); - if (ret) - return ERR_PTR(ret); - - addr = dev_get_addr(dev); - if (addr == FDT_ADDR_T_NONE) - return ERR_PTR(-EINVAL); - - return (void *)addr; -} diff --git a/arch/arm/mach-rockchip/rk3288-board-spl.c b/arch/arm/mach-rockchip/rk3288-board-spl.c index 8199cad..6a54368 100644 --- a/arch/arm/mach-rockchip/rk3288-board-spl.c +++ b/arch/arm/mach-rockchip/rk3288-board-spl.c @@ -111,8 +111,10 @@ static void configure_l2ctlr(void) write_l2ctlr(l2ctlr); } +#ifdef CONFIG_SPL_MMC_SUPPORT static int configure_emmc(struct udevice *pinctrl) { +#ifndef CONFIG_TARGET_ROCK2 struct gpio_desc desc; int ret; @@ -142,9 +144,11 @@ static int configure_emmc(struct udevice *pinctrl) debug("gpio value ret=%d\n", ret); return ret; } +#endif return 0; } +#endif void board_init_f(ulong dummy) { @@ -242,6 +246,7 @@ void spl_board_init(void) debug("%s: Cannot find pinctrl device\n", __func__); goto err; } +#ifdef CONFIG_SPL_MMC_SUPPORT ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_SDCARD); if (ret) { debug("%s: Failed to set up SD card\n", __func__); @@ -252,6 +257,7 @@ void spl_board_init(void) debug("%s: Failed to set up eMMC\n", __func__); goto err; } +#endif /* Enable debug UART */ ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG); @@ -268,3 +274,7 @@ err: /* No way to report error here */ hang(); } + +void lowlevel_init(void) +{ +} diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig index d0a7276..7215624 100644 --- a/arch/arm/mach-rockchip/rk3288/Kconfig +++ b/arch/arm/mach-rockchip/rk3288/Kconfig @@ -16,6 +16,23 @@ config TARGET_CHROMEBOOK_JERRY WiFi. It includes a Chrome OS EC (Cortex-M3) to provide access to the keyboard and battery functions. +config TARGET_ROCK2 + bool "Radxa Rock 2" + help + Rock 2 is a SOM and base-board combination based on RK3288. It + includes Ethernet, HDMI, 3 USB, micro-SD, audio, SATA, WiFi and + space for a real-time-clock battery. There is also an expansion + interface which provides access to many pins. + +config ROCKCHIP_FAST_SPL + bool "Change the CPU to full speed in SPL" + depends on TARGET_CHROMEBOOK_JERRY + help + Some boards want to boot as fast as possible. We can increase the + CPU frequency in SPL if the power supply is configured to the correct + voltage. This option is only available on boards which support it + and have the required PMIC code. + config SYS_SOC default "rockchip" @@ -26,4 +43,6 @@ source "board/google/chromebook_jerry/Kconfig" source "board/firefly/firefly-rk3288/Kconfig" +source "board/radxa/rock2/Kconfig" + endif diff --git a/arch/arm/mach-rockchip/rk3288/reset_rk3288.c b/arch/arm/mach-rockchip/rk3288/reset_rk3288.c index 7affd11..bf7540a 100644 --- a/arch/arm/mach-rockchip/rk3288/reset_rk3288.c +++ b/arch/arm/mach-rockchip/rk3288/reset_rk3288.c @@ -22,11 +22,11 @@ int rk3288_reset_request(struct udevice *dev, enum reset_t type) return PTR_ERR(cru); switch (type) { case RESET_WARM: - writel(RK_CLRBITS(0xffff), &cru->cru_mode_con); + rk_clrreg(&cru->cru_mode_con, 0xffff); writel(0xeca8, &cru->cru_glb_srst_snd_value); break; case RESET_COLD: - writel(RK_CLRBITS(0xffff), &cru->cru_mode_con); + rk_clrreg(&cru->cru_mode_con, 0xffff); writel(0xfdb9, &cru->cru_glb_srst_fst_value); break; default: diff --git a/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c b/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c index 09017cc..e9e2211 100644 --- a/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c +++ b/arch/arm/mach-rockchip/rk3288/sdram_rk3288.c @@ -22,6 +22,8 @@ #include <asm/arch/pmu_rk3288.h> #include <asm/arch/sdram.h> #include <linux/err.h> +#include <power/regulator.h> +#include <power/rk808_pmic.h> DECLARE_GLOBAL_DATA_PTR; @@ -400,23 +402,23 @@ static void set_bandwidth_ratio(const struct chan_info *chan, u32 channel, if (n == 1) { setbits_le32(&pctl->ppcfg, 1); - writel(RK_SETBITS(1 << (8 + channel)), &grf->soc_con0); + rk_setreg(&grf->soc_con0, 1 << (8 + channel)); setbits_le32(&msch->ddrtiming, 1 << 31); /* Data Byte disable*/ clrbits_le32(&publ->datx8[2].dxgcr, 1); clrbits_le32(&publ->datx8[3].dxgcr, 1); - /*disable DLL */ + /* disable DLL */ setbits_le32(&publ->datx8[2].dxdllcr, DXDLLCR_DLLDIS); setbits_le32(&publ->datx8[3].dxdllcr, DXDLLCR_DLLDIS); } else { clrbits_le32(&pctl->ppcfg, 1); - writel(RK_CLRBITS(1 << (8 + channel)), &grf->soc_con0); + rk_clrreg(&grf->soc_con0, 1 << (8 + channel)); clrbits_le32(&msch->ddrtiming, 1 << 31); /* Data Byte enable*/ setbits_le32(&publ->datx8[2].dxgcr, 1); setbits_le32(&publ->datx8[3].dxgcr, 1); - /*enable DLL */ + /* enable DLL */ clrbits_le32(&publ->datx8[2].dxdllcr, DXDLLCR_DLLDIS); clrbits_le32(&publ->datx8[3].dxdllcr, DXDLLCR_DLLDIS); /* reset DLL */ @@ -571,8 +573,7 @@ static void dram_all_config(const struct dram_info *dram, dram_cfg_rbc(&dram->chan[chan], chan, sdram_params); } writel(sys_reg, &dram->pmu->sys_reg[2]); - writel(RK_CLRSETBITS(0x1F, sdram_params->base.stride), - &dram->sgrf->soc_con2); + rk_clrsetreg(&dram->sgrf->soc_con2, 0x1f, sdram_params->base.stride); } static int sdram_init(const struct dram_info *dram, @@ -749,6 +750,32 @@ size_t sdram_size_mb(struct rk3288_pmu *pmu) } #ifdef CONFIG_SPL_BUILD +# ifdef CONFIG_ROCKCHIP_FAST_SPL +static int veyron_init(struct dram_info *priv) +{ + struct udevice *pmic; + int ret; + + ret = uclass_first_device(UCLASS_PMIC, &pmic); + if (ret) + return ret; + + /* Slowly raise to max CPU voltage to prevent overshoot */ + ret = rk808_spl_configure_buck(pmic, 1, 1200000); + if (ret) + return ret; + udelay(175);/* Must wait for voltage to stabilize, 2mV/us */ + ret = rk808_spl_configure_buck(pmic, 1, 1400000); + if (ret) + return ret; + udelay(100);/* Must wait for voltage to stabilize, 2mV/us */ + + rkclk_configure_cpu(priv->cru, priv->grf); + + return 0; +} +# endif + static int setup_sdram(struct udevice *dev) { struct dram_info *priv = dev_get_priv(dev); @@ -792,6 +819,14 @@ static int setup_sdram(struct udevice *dev) return -EINVAL; } +# ifdef CONFIG_ROCKCHIP_FAST_SPL + if (!fdt_node_check_compatible(blob, 0, "google,veyron")) { + ret = veyron_init(priv); + if (ret) + return ret; + } +# endif + return sdram_init(priv, ¶ms); } #endif @@ -809,20 +844,9 @@ static int rk3288_dmc_probe(struct udevice *dev) priv->chan[1].msch = (struct rk3288_msch *) (regmap_get_range(map, 0) + 0x80); - map = syscon_get_regmap_by_driver_data(ROCKCHIP_SYSCON_GRF); - if (IS_ERR(map)) - return PTR_ERR(map); - priv->grf = regmap_get_range(map, 0); - - map = syscon_get_regmap_by_driver_data(ROCKCHIP_SYSCON_SGRF); - if (IS_ERR(map)) - return PTR_ERR(map); - priv->sgrf = regmap_get_range(map, 0); - - map = syscon_get_regmap_by_driver_data(ROCKCHIP_SYSCON_PMU); - if (IS_ERR(map)) - return PTR_ERR(map); - priv->pmu = regmap_get_range(map, 0); + priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + priv->sgrf = syscon_get_first_range(ROCKCHIP_SYSCON_SGRF); + priv->pmu = syscon_get_first_range(ROCKCHIP_SYSCON_PMU); ret = regmap_init_mem(dev, &map); if (ret) |