482 lines
12 KiB
Diff
482 lines
12 KiB
Diff
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From b33a22a1e7c4248608e533fc4fa524258b3fae84 Mon Sep 17 00:00:00 2001
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From: Peter Geis <pgwipeout@gmail.com>
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Date: Fri, 23 Jul 2021 08:24:08 -0400
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Subject: [PATCH 025/478] arm64: dts: rockchip: add basic dts for Pine64
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Quartz64-A
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Add a basic dts for the Pine64 Quartz64 Model A Single Board Computer.
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This board outputs on uart2 for debug.
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Signed-off-by: Peter Geis <pgwipeout@gmail.com>
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Acked-by: Rob Herring <robh@kernel.org>
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Link: https://lore.kernel.org/r/20210710151034.32857-5-pgwipeout@gmail.com
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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.../devicetree/bindings/arm/rockchip.yaml | 5 +
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arch/arm64/boot/dts/rockchip/Makefile | 1 +
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.../boot/dts/rockchip/rk3566-quartz64-a.dts | 426 ++++++++++++++++++
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3 files changed, 432 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
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diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
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index f051e3330302..aa9a4fd4fc20 100644
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--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
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+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
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@@ -466,6 +466,11 @@ properties:
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- const: pine64,rockpro64
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- const: rockchip,rk3399
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+ - description: Pine64 Quartz64 Model A
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+ items:
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+ - const: pine64,quartz64-a
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+ - const: rockchip,rk3566
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+
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- description: Radxa Rock
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items:
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- const: radxa,rock
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diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
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index b1c3f32ac11a..12a8b6cacdbd 100644
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--- a/arch/arm64/boot/dts/rockchip/Makefile
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+++ b/arch/arm64/boot/dts/rockchip/Makefile
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@@ -55,4 +55,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rockpro64.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-sapphire-excavator.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399pro-rock-pi-n10.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-quartz64-a.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-evb1-v10.dtb
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diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
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new file mode 100644
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index 000000000000..a3cdb6c2bec6
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
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@@ -0,0 +1,426 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+
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+/dts-v1/;
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+
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/pinctrl/rockchip.h>
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+#include "rk3566.dtsi"
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+
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+/ {
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+ model = "Pine64 RK3566 Quartz64-A Board";
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+ compatible = "pine64,quartz64-a", "rockchip,rk3566";
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+
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+ aliases {
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+ mmc0 = &sdmmc0;
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+ mmc1 = &sdhci;
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+ };
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+
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+ chosen: chosen {
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+ stdout-path = "serial2:1500000n8";
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ led-work {
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+ label = "work-led";
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+ default-state = "off";
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+ gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&work_led_enable_h>;
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+ retain-state-suspended;
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+ };
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+
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+ led-diy {
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+ label = "diy-led";
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+ default-state = "on";
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+ gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "heartbeat";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&diy_led_enable_h>;
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+ retain-state-suspended;
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+ };
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+ };
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+
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+ vcc12v_dcin: vcc12v_dcin {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc12v_dcin";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <12000000>;
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+ regulator-max-microvolt = <12000000>;
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+ };
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+
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+ /* vbus feeds the rk817 usb input.
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+ * With no battery attached, also feeds vcc_bat+
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+ * via ON/OFF_BAT jumper
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+ */
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+ vbus: vbus {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vbus";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ vin-supply = <&vcc12v_dcin>;
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+ };
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+
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+ vcc5v0_usb: vcc5v0_usb {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc5v0_usb";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ vin-supply = <&vcc12v_dcin>;
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+ };
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+
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+ vcc3v3_sd: vcc3v3_sd {
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+ compatible = "regulator-fixed";
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+ enable-active-low;
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+ gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&vcc_sd_h>;
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+ regulator-boot-on;
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+ regulator-name = "vcc3v3_sd";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ vin-supply = <&vcc_3v3>;
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+ };
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+
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+ /* sourced from vbus and vcc_bat+ via rk817 sw5 */
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+ vcc_sys: vcc_sys {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vcc_sys";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <4400000>;
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+ regulator-max-microvolt = <4400000>;
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+ vin-supply = <&vbus>;
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+ };
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+};
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+
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+&cpu0 {
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+ cpu-supply = <&vdd_cpu>;
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+};
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+
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+&cpu1 {
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+ cpu-supply = <&vdd_cpu>;
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+};
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+
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+&cpu2 {
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+ cpu-supply = <&vdd_cpu>;
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+};
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+
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+&cpu3 {
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+ cpu-supply = <&vdd_cpu>;
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+};
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+
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+&i2c0 {
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+ status = "okay";
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+
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+ vdd_cpu: regulator@1c {
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+ compatible = "tcs,tcs4525";
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+ reg = <0x1c>;
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+ fcs,suspend-voltage-selector = <1>;
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+ regulator-name = "vdd_cpu";
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+ regulator-min-microvolt = <800000>;
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+ regulator-max-microvolt = <1150000>;
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+ regulator-ramp-delay = <2300>;
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+ regulator-always-on;
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+ regulator-boot-on;
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+ vin-supply = <&vcc_sys>;
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+
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ rk817: pmic@20 {
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+ compatible = "rockchip,rk817";
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+ reg = <0x20>;
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+ interrupt-parent = <&gpio0>;
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+ interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
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+ clock-output-names = "rk808-clkout1", "rk808-clkout2";
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+
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pmic_int_l>;
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+ rockchip,system-power-controller;
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+ wakeup-source;
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+ #clock-cells = <1>;
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+
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+ vcc1-supply = <&vcc_sys>;
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+ vcc2-supply = <&vcc_sys>;
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+ vcc3-supply = <&vcc_sys>;
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+ vcc4-supply = <&vcc_sys>;
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+ vcc5-supply = <&vcc_sys>;
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+ vcc6-supply = <&vcc_sys>;
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+ vcc7-supply = <&vcc_sys>;
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+ vcc8-supply = <&vcc_sys>;
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+ vcc9-supply = <&dcdc_boost>;
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+
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+ regulators {
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+ vdd_logic: DCDC_REG1 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1350000>;
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+ regulator-init-microvolt = <900000>;
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+ regulator-ramp-delay = <6001>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-name = "vdd_logic";
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <900000>;
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+ };
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+ };
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+
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+ vdd_gpu: DCDC_REG2 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <500000>;
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+ regulator-max-microvolt = <1350000>;
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+ regulator-init-microvolt = <900000>;
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+ regulator-ramp-delay = <6001>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-name = "vdd_gpu";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc_ddr: DCDC_REG3 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1100000>;
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+ regulator-max-microvolt = <1100000>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-name = "vcc_ddr";
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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+ };
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+
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+ vcc_3v3: DCDC_REG4 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-initial-mode = <0x2>;
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+ regulator-name = "vcc_3v3";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcca1v8_pmu: LDO_REG1 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcca1v8_pmu";
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vdda_0v9: LDO_REG2 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+ regulator-name = "vdda_0v9";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vdda0v9_pmu: LDO_REG3 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <900000>;
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+ regulator-max-microvolt = <900000>;
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+ regulator-name = "vdda0v9_pmu";
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <900000>;
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+ };
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+ };
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+
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+ vccio_acodec: LDO_REG4 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vccio_acodec";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vccio_sd: LDO_REG5 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vccio_sd";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc3v3_pmu: LDO_REG6 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-name = "vcc3v3_pmu";
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <3300000>;
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+ };
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+ };
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+
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+ vcc_1v8: LDO_REG7 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc_1v8";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc1v8_dvp: LDO_REG8 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-name = "vcc1v8_dvp";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ vcc2v8_dvp: LDO_REG9 {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <2800000>;
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+ regulator-max-microvolt = <2800000>;
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+ regulator-name = "vcc2v8_dvp";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ dcdc_boost: BOOST {
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-name = "boost";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+
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+ otg_switch: OTG_SWITCH {
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+ regulator-name = "otg_switch";
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+ regulator-state-mem {
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+ regulator-off-in-suspend;
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+ };
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+ };
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+ };
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+ };
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+};
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+
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+&pinctrl {
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+ bt {
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+ bt_enable_h: bt-enable-h {
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+ rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ bt_host_wake_l: bt-host-wake-l {
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||
|
+ rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
+ };
|
||
|
+
|
||
|
+ bt_wake_l: bt-wake-l {
|
||
|
+ rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
+ };
|
||
|
+ };
|
||
|
+
|
||
|
+ leds {
|
||
|
+ work_led_enable_h: work-led-enable-h {
|
||
|
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
+ };
|
||
|
+
|
||
|
+ diy_led_enable_h: diy-led-enable-h {
|
||
|
+ rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
+ };
|
||
|
+ };
|
||
|
+
|
||
|
+ pmic {
|
||
|
+ pmic_int_l: pmic-int-l {
|
||
|
+ rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
+ };
|
||
|
+ };
|
||
|
+
|
||
|
+ vcc_sd {
|
||
|
+ vcc_sd_h: vcc-sd-h {
|
||
|
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
+ };
|
||
|
+ };
|
||
|
+};
|
||
|
+
|
||
|
+&sdhci {
|
||
|
+ bus-width = <8>;
|
||
|
+ mmc-hs200-1_8v;
|
||
|
+ non-removable;
|
||
|
+ vmmc-supply = <&vcc_3v3>;
|
||
|
+ vqmmc-supply = <&vcc_1v8>;
|
||
|
+ status = "okay";
|
||
|
+};
|
||
|
+
|
||
|
+&sdmmc0 {
|
||
|
+ bus-width = <4>;
|
||
|
+ cap-sd-highspeed;
|
||
|
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
|
||
|
+ disable-wp;
|
||
|
+ pinctrl-names = "default";
|
||
|
+ pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
|
||
|
+ vmmc-supply = <&vcc3v3_sd>;
|
||
|
+ vqmmc-supply = <&vccio_sd>;
|
||
|
+ status = "okay";
|
||
|
+};
|
||
|
+
|
||
|
+&uart0 {
|
||
|
+ pinctrl-names = "default";
|
||
|
+ pinctrl-0 = <&uart0_xfer>;
|
||
|
+ status = "okay";
|
||
|
+};
|
||
|
+
|
||
|
+&uart1 {
|
||
|
+ pinctrl-names = "default";
|
||
|
+ pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn>;
|
||
|
+ status = "okay";
|
||
|
+ uart-has-rtscts;
|
||
|
+
|
||
|
+ bluetooth {
|
||
|
+ compatible = "brcm,bcm43438-bt";
|
||
|
+ clocks = <&rk817 1>;
|
||
|
+ clock-names = "lpo";
|
||
|
+ device-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
|
||
|
+ host-wake-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
|
||
|
+ shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
|
||
|
+ pinctrl-names = "default";
|
||
|
+ pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
|
||
|
+ vbat-supply = <&vcc_sys>;
|
||
|
+ vddio-supply = <&vcca1v8_pmu>;
|
||
|
+ };
|
||
|
+};
|
||
|
+
|
||
|
+&uart2 {
|
||
|
+ status = "okay";
|
||
|
+};
|
||
|
--
|
||
|
2.35.3
|
||
|
|