20 Jul
2018
20 Jul
'18
7:01 p.m.
On Tue, Jul 17, 2018 at 03:58:54PM +0800, cl@rock-chips.com wrote:
From: Liang Chen cl@rock-chips.com
This patch add px30-evb.dts for PX30 evaluation board. Tested on PX30 evb.
Signed-off-by: Liang Chen cl@rock-chips.com
Documentation/devicetree/bindings/arm/rockchip.txt | 4 + arch/arm64/boot/dts/rockchip/Makefile | 1 + arch/arm64/boot/dts/rockchip/px30-evb.dts | 539 +++++++++++++++++++++ 3 files changed, 544 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/px30-evb.dts
diff --git a/Documentation/devicetree/bindings/arm/rockchip.txt b/Documentation/devicetree/bindings/arm/rockchip.txt index 1c1d62d..e33b23a 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.txt +++ b/Documentation/devicetree/bindings/arm/rockchip.txt @@ -158,6 +158,10 @@ Rockchip platforms device tree bindings Required root node properties: - compatible = "rockchip,rv1108-evb", "rockchip,rv1108";
+- Rockchip PX30 evb:
- Required root node properties:
- compatible = "rockchip,px30-evb", "rockchip,px30";
- Rockchip RK3368 evb: Required root node properties: - compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368";
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 48a83f8..19aa9c6 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -14,3 +14,4 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-gru-kevin.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb diff --git a/arch/arm64/boot/dts/rockchip/px30-evb.dts b/arch/arm64/boot/dts/rockchip/px30-evb.dts new file mode 100644 index 0000000..b481408 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/px30-evb.dts @@ -0,0 +1,539 @@ +/*
- Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
- SPDX-License-Identifier: (GPL-2.0+ OR MIT)
This goes on the first line.
- */
+/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "px30.dtsi"
+/ {
- model = "Rockchip PX30 EVB";
- compatible = "rockchip,px30-evb", "rockchip,px30";
- adc-keys {
compatible = "adc-keys";io-channels = <&saradc 2>;io-channel-names = "buttons";poll-interval = <100>;keyup-threshold-microvolt = <1800000>;esc-key {linux,code = <KEY_ESC>;label = "esc";press-threshold-microvolt = <1310000>;};home-key {linux,code = <KEY_HOME>;label = "home";press-threshold-microvolt = <624000>;};menu-key {linux,code = <KEY_MENU>;label = "menu";press-threshold-microvolt = <987000>;};vol-down-key {linux,code = <KEY_VOLUMEDOWN>;label = "volume down";press-threshold-microvolt = <300000>;};vol-up-key {linux,code = <KEY_VOLUMEUP>;label = "volume up";press-threshold-microvolt = <17000>;};- };
- backlight: backlight {
compatible = "pwm-backlight";pwms = <&pwm1 0 25000 0>;brightness-levels = <0 1 2 3 4 5 6 7
There's a property now so you don't need to list out every step.
8 9 10 11 12 13 14 1516 17 18 19 20 21 22 2324 25 26 27 28 29 30 3132 33 34 35 36 37 38 3940 41 42 43 44 45 46 4748 49 50 51 52 53 54 5556 57 58 59 60 61 62 6364 65 66 67 68 69 70 7172 73 74 75 76 77 78 7980 81 82 83 84 85 86 8788 89 90 91 92 93 94 9596 97 98 99 100 101 102 103104 105 106 107 108 109 110 111112 113 114 115 116 117 118 119120 121 122 123 124 125 126 127128 129 130 131 132 133 134 135136 137 138 139 140 141 142 143144 145 146 147 148 149 150 151152 153 154 155 156 157 158 159160 161 162 163 164 165 166 167168 169 170 171 172 173 174 175176 177 178 179 180 181 182 183184 185 186 187 188 189 190 191192 193 194 195 196 197 198 199200 201 202 203 204 205 206 207208 209 210 211 212 213 214 215216 217 218 219 220 221 222 223224 225 226 227 228 229 230 231232 233 234 235 236 237 238 239240 241 242 243 244 245 246 247248 249 250 251 252 253 254 255>;default-brightness-level = <200>;- };
- chosen {
bootargs = "console=ttyS2,1500000n8";- };
- sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";/*clocks = <&rk809 1>;*//*clock-names = "ext_clock";*/
Remove these if not used.
pinctrl-names = "default";pinctrl-0 = <&wifi_enable_h>;/** On the module itself this is one of these (depending* on the actual card populated):* - SDIO_RESET_L_WL_REG_ON* - PDN (power down when low)*/reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */- };
- vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";regulator-name = "vcc_phy";regulator-always-on;regulator-boot-on;- };
- vcc5v0_sys: vccsys {
compatible = "regulator-fixed";regulator-name = "vcc5v0_sys";regulator-always-on;regulator-boot-on;regulator-min-microvolt = <5000000>;regulator-max-microvolt = <5000000>;- };
+};
+&cpu0 {
- cpu-supply = <&vdd_arm>;
+};
+&display_subsystem {
- status = "okay";
+};
+&emmc {
- bus-width = <8>;
- cap-mmc-highspeed;
- mmc-hs200-1_8v;
- non-removable;
- status = "okay";
+};
+&gmac {
- phy-supply = <&vcc_phy>;
- clock_in_out = "output";
- snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
- snps,reset-active-low;
- snps,reset-delays-us = <0 50000 50000>;
- status = "okay";
+};
+&i2c0 {
- status = "okay";
- rk809: pmic@20 {
compatible = "rockchip,rk809";reg = <0x20>;interrupt-parent = <&gpio0>;interrupts = <7 IRQ_TYPE_LEVEL_LOW>;pinctrl-names = "default", "pmic-sleep","pmic-power-off", "pmic-reset";pinctrl-0 = <&pmic_int>;pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>;rockchip,system-power-controller;wakeup-source;#clock-cells = <1>;clock-output-names = "rk808-clkout1", "rk808-clkout2";//fb-inner-reg-idxs = <2>;/* 1: rst regs (default in codes), 0: rst the pmic */pmic-reset-func = <1>;vcc1-supply = <&vcc5v0_sys>;vcc2-supply = <&vcc5v0_sys>;vcc3-supply = <&vcc5v0_sys>;vcc4-supply = <&vcc5v0_sys>;vcc5-supply = <&vcc3v3_sys>;vcc6-supply = <&vcc3v3_sys>;vcc7-supply = <&vcc3v3_sys>;vcc8-supply = <&vcc3v3_sys>;vcc9-supply = <&vcc5v0_sys>;pwrkey {status = "okay";};pinctrl_rk8xx: pinctrl_rk8xx {
gpio or pinctrl for the node name.
gpio-controller;#gpio-cells = <2>;rk817_slppin_null: rk817_slppin_null {pins = "gpio_slp";function = "pin_fun0";};rk817_slppin_slp: rk817_slppin_slp {pins = "gpio_slp";function = "pin_fun1";};rk817_slppin_pwrdn: rk817_slppin_pwrdn {pins = "gpio_slp";function = "pin_fun2";};rk817_slppin_rst: rk817_slppin_rst {pins = "gpio_slp";function = "pin_fun3";};};regulators {vdd_logic: DCDC_REG1 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <950000>;regulator-max-microvolt = <1350000>;regulator-ramp-delay = <6001>;regulator-initial-mode = <0x2>;regulator-name = "vdd_logic";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <950000>;};};vdd_arm: DCDC_REG2 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <950000>;regulator-max-microvolt = <1350000>;regulator-ramp-delay = <6001>;regulator-initial-mode = <0x2>;regulator-name = "vdd_arm";regulator-state-mem {regulator-off-in-suspend;regulator-suspend-microvolt = <950000>;};};vcc_ddr: DCDC_REG3 {regulator-always-on;regulator-boot-on;regulator-name = "vcc_ddr";regulator-initial-mode = <0x2>;regulator-state-mem {regulator-on-in-suspend;};};vcc_3v0: DCDC_REG4 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3000000>;regulator-max-microvolt = <3000000>;regulator-initial-mode = <0x2>;regulator-name = "vcc_3v0";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3000000>;};};vcc_1v0: LDO_REG1 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1000000>;regulator-max-microvolt = <1000000>;regulator-name = "vcc_1v0";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <1000000>;};};vcc1v8_soc: LDO_REG2 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-name = "vcc1v8_soc";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <1800000>;};};vdd1v0_soc: LDO_REG3 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1000000>;regulator-max-microvolt = <1000000>;regulator-name = "vcc1v0_soc";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <1000000>;};};vcc3v0_pmu: LDO_REG4 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3000000>;regulator-max-microvolt = <3000000>;regulator-name = "vcc3v0_pmu";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3000000>;};};vccio_sd: LDO_REG5 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <3300000>;regulator-name = "vccio_sd";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3300000>;};};vcc_sd: LDO_REG6 {regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc_sd";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3300000>;};};vcc2v8_dvp: LDO_REG7 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <2800000>;regulator-max-microvolt = <2800000>;regulator-name = "vcc2v8_dvp";regulator-state-mem {regulator-off-in-suspend;regulator-suspend-microvolt = <2800000>;};};vcc1v8_dvp: LDO_REG8 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1800000>;regulator-max-microvolt = <1800000>;regulator-name = "vcc1v8_dvp";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <1800000>;};};vdd1v5_dvp: LDO_REG9 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1500000>;regulator-max-microvolt = <1500000>;regulator-name = "vdd1v5_dvp";regulator-state-mem {regulator-off-in-suspend;regulator-suspend-microvolt = <1500000>;};};vcc3v3_sys: DCDC_REG5 {regulator-always-on;regulator-boot-on;regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-name = "vcc3v3_sys";regulator-state-mem {regulator-on-in-suspend;regulator-suspend-microvolt = <3300000>;};};vcc3v3_lcd: SWITCH_REG1 {regulator-boot-on;regulator-name = "vcc3v3_lcd";};vcc5v0_host: SWITCH_REG2 {regulator-always-on;regulator-boot-on;regulator-name = "vcc5v0_host";};};- };
+};
+&i2s1_2ch {
- status = "okay";
- #sound-dai-cells = <0>;
+};
+&io_domains {
- status = "okay";
- vccio1-supply = <&vcc1v8_soc>;
- vccio2-supply = <&vccio_sd>;
- vccio3-supply = <&vcc_3v0>;
- vccio4-supply = <&vcc3v0_pmu>;
- vccio5-supply = <&vcc_3v0>;
+};
+&pinctrl {
- headphone {
hp_det: hp-det {rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;};- };
- pmic {
pmic_int: pmic_int {rockchip,pins =<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;};soc_slppin_gpio: soc_slppin_gpio {rockchip,pins =<0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;};soc_slppin_slp: soc_slppin_slp {rockchip,pins =<0 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;};soc_slppin_rst: soc_slppin_rst {rockchip,pins =<0 RK_PA4 RK_FUNC_2 &pcfg_pull_none>;};- };
- sdio-pwrseq {
wifi_enable_h: wifi-enable-h {rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;};- };
+};
+&pmu_io_domains {
- status = "okay";
- pmuio1-supply = <&vcc3v0_pmu>;
- pmuio2-supply = <&vcc3v0_pmu>;
+};
+&pwm1 {
- status = "okay";
+};
+&saradc {
- status = "okay";
- vref-supply = <&vcc1v8_soc>;
+};
+&sdmmc {
- bus-width = <4>;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- card-detect-delay = <800>;
- /*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/
- sd-uhs-sdr12;
- sd-uhs-sdr25;
- sd-uhs-sdr50;
- sd-uhs-sdr104;
- vqmmc-supply = <&vccio_sd>;
- vmmc-supply = <&vcc_sd>;
- status = "okay";
+};
+&sdio {
- bus-width = <4>;
- cap-sd-highspeed;
- keep-power-in-suspend;
- non-removable;
- mmc-pwrseq = <&sdio_pwrseq>;
- sd-uhs-sdr104;
- status = "okay";
+};
+&uart1 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart1_xfer &uart1_cts>;
- status = "okay";
+};
+&uart2 {
- status = "okay";
+};
+&usb20_otg {
- status = "okay";
+};
+&usb_host0_ehci {
- status = "okay";
+};
+&usb_host0_ohci {
- status = "okay";
+};
+&vopb {
- status = "okay";
+};
+&vopb_mmu {
- status = "okay";
+};
+&vopl {
- status = "okay";
+};
+&vopl_mmu {
- status = "okay";
+};
1.9.1