On 2019/11/14 上午11:22, Andy Yan wrote:
Add dts file for ROC-RK3308-CC from firefly.
Sync form linux rockchip for v5.5-armsoc/dts64: "arm64: dts: rockchip: Add devicetree for board roc-rk3308-cc" (sha1: 4403e1237be3af0977aa23ef399e3496316317a0)
Signed-off-by: Andy Yan andy.yan@rock-chips.com
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
Changes in v3:
Add commit message.
arch/arm/dts/Makefile | 3 +- arch/arm/dts/rk3308-roc-cc-u-boot.dtsi | 17 +++ arch/arm/dts/rk3308-roc-cc.dts | 190 +++++++++++++++++++++++++ 3 files changed, 209 insertions(+), 1 deletion(-) create mode 100644 arch/arm/dts/rk3308-roc-cc-u-boot.dtsi create mode 100644 arch/arm/dts/rk3308-roc-cc.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index f2ea546831..be5c8d0ff6 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -94,7 +94,8 @@ dtb-$(CONFIG_ROCKCHIP_RK3288) += \ rk3288-vyasa.dtb
dtb-$(CONFIG_ROCKCHIP_RK3308) += \
- rk3308-evb.dtb
rk3308-evb.dtb \
rk3308-roc-cc.dtb
dtb-$(CONFIG_ROCKCHIP_RK3328) += \ rk3328-evb.dtb \
diff --git a/arch/arm/dts/rk3308-roc-cc-u-boot.dtsi b/arch/arm/dts/rk3308-roc-cc-u-boot.dtsi new file mode 100644 index 0000000000..ffbe742053 --- /dev/null +++ b/arch/arm/dts/rk3308-roc-cc-u-boot.dtsi @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0+ +/*
- (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
- */
+#include "rk3308-u-boot.dtsi"
+/ {
- chosen {
u-boot,spl-boot-order = "same-as-spl", &emmc;- };
+};
+&uart2 {
- u-boot,dm-pre-reloc;
- clock-frequency = <24000000>;
- status = "okay";
+}; diff --git a/arch/arm/dts/rk3308-roc-cc.dts b/arch/arm/dts/rk3308-roc-cc.dts new file mode 100644 index 0000000000..e10aa638a3 --- /dev/null +++ b/arch/arm/dts/rk3308-roc-cc.dts @@ -0,0 +1,190 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/*
- Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
- */
+/dts-v1/; +#include "rk3308.dtsi"
+/ {
- model = "Firefly ROC-RK3308-CC board";
- compatible = "firefly,roc-rk3308-cc", "rockchip,rk3308";
- chosen {
stdout-path = "serial2:1500000n8";- };
- ir_rx {
compatible = "gpio-ir-receiver";gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;pinctrl-names = "default";pinctrl-0 = <&ir_recv_pin>;- };
- ir_tx {
compatible = "pwm-ir-tx";pwms = <&pwm5 0 25000 0>;- };
- leds {
compatible = "gpio-leds";power {label = "firefly:red:power";linux,default-trigger = "ir-power-click";default-state = "on";gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;};user {label = "firefly:blue:user";linux,default-trigger = "ir-user-click";default-state = "off";gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;};- };
- typec_vcc5v: typec-vcc5v {
compatible = "regulator-fixed";regulator-name = "typec_vcc5v";regulator-always-on;regulator-boot-on;regulator-min-microvolt = <5000000>;regulator-max-microvolt = <5000000>;- };
- vcc5v0_sys: vcc5v0-sys {
compatible = "regulator-fixed";regulator-name = "vcc5v0_sys";regulator-min-microvolt = <5000000>;regulator-max-microvolt = <5000000>;regulator-always-on;regulator-boot-on;vin-supply = <&typec_vcc5v>;- };
- vdd_core: vdd-core {
compatible = "pwm-regulator";pwms = <&pwm0 0 5000 1>;regulator-name = "vdd_core";regulator-min-microvolt = <827000>;regulator-max-microvolt = <1340000>;regulator-init-microvolt = <1015000>;regulator-always-on;regulator-boot-on;regulator-settling-time-up-us = <250>;pwm-supply = <&vcc5v0_sys>;- };
- vdd_log: vdd-log {
compatible = "regulator-fixed";regulator-name = "vdd_log";regulator-always-on;regulator-boot-on;regulator-min-microvolt = <1050000>;regulator-max-microvolt = <1050000>;vin-supply = <&vcc5v0_sys>;- };
- vcc_io: vcc-io {
compatible = "regulator-fixed";regulator-name = "vcc_io";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-always-on;regulator-boot-on;vin-supply = <&vcc5v0_sys>;- };
- vcc_sdmmc: vcc-sdmmc {
compatible = "regulator-gpio";regulator-name = "vcc_sdmmc";regulator-min-microvolt = <1800000>;regulator-max-microvolt = <3300000>;gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;states = <1800000 0x03300000 0x1>;vin-supply = <&vcc5v0_sys>;- };
- vcc_sd: vcc-sd {
compatible = "regulator-fixed";gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_LOW>;regulator-name = "vcc_sd";regulator-min-microvolt = <3300000>;regulator-max-microvolt = <3300000>;regulator-always-on;regulator-boot-on;vim-supply = <&vcc_io>;- };
+};
+&cpu0 {
- cpu-supply = <&vdd_core>;
+};
+&emmc {
- bus-width = <8>;
- cap-mmc-highspeed;
- supports-emmc;
- disable-wp;
- non-removable;
- num-slots = <1>;
- status = "okay";
+};
+&i2c1 {
- clock-frequency = <400000>;
- status = "okay";
- rtc: rtc@51 {
compatible = "nxp,pcf8563";reg = <0x51>;#clock-cells = <0>;- };
+};
+&pwm5 {
- status = "okay";
- pinctrl-names = "active";
- pinctrl-0 = <&pwm5_pin_pull_down>;
+};
+&pinctrl {
- pinctrl-names = "default";
- pinctrl-0 = <&rtc_32k>;
- ir-receiver {
ir_recv_pin: ir-recv-pin {rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;};- };
- buttons {
pwr_key: pwr-key {rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;};- };
+};
+&pwm0 {
- status = "okay";
- pinctrl-0 = <&pwm0_pin_pull_down>;
+};
+&sdmmc {
- bus-width = <4>;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- supports-sd;
- card-detect-delay = <300>;
- sd-uhs-sdr25;
- sd-uhs-sdr50;
- sd-uhs-sdr104;
- vmmc-supply = <&vcc_sd>;
- vqmmc-supply = <&vcc_sdmmc>;
- status = "okay";
+};
+&uart2 {
- status = "okay";
+};