[PATCH v2 2/2] arm64: dts: rockchip: Add support for rk3588 based Cool Pi CM5 GenBook
Andy Yan
andyshrk at 163.com
Sun Jul 28 01:20:04 PDT 2024
Cool Pi CM5 GenBook works as a carrier board connect with CM5 [0].
Specification:
- Rockchip RK3588
- LPDDR5X 8/32 GB
- eMMC 64 GB
- HDMI Type A out x 1
- USB 3.0 Host x 1
- USB-C 3.0 with DisplayPort AltMode
- PCIE M.2 E Key for RTL8852BE Wireless connection
- PCIE M.2 M Key for NVME connection
- eDP panel with 1920x1080
This patch add basic support to bringup eMMC/USB
HOST/WiFi/TouchPad/Battery/PCIE NVME,
and can also drive a HDMI output with out of tree hdmi patches.
[0] https://www.crowdsupply.com/shenzhen-tianmao-technology-co-ltd/genbook-rk3588
Signed-off-by: Andy Yan <andyshrk at 163.com>
---
Changes in v2:
- rename dts to rk3588-coolpi-cm5-genbook
- enable touchpad
- enable battery
- descripte it as CoolPi CM5 GenBook
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../rockchip/rk3588-coolpi-cm5-genbook.dts | 349 ++++++++++++++++++
2 files changed, 350 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 8fa469db400c..9cc8ef024fd7 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -122,6 +122,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-evb.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-coolpi-cm5-genbook.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-io.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtbo
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6b-io.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
new file mode 100644
index 000000000000..875a5c70e7ae
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-coolpi-cm5-genbook.dts
@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "rk3588-coolpi-cm5.dtsi"
+
+/ {
+ model = "CoolPi CM5 GenBook";
+ compatible = "coolpi,genbook", "coolpi,pi-cm5", "rockchip,rk3588";
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ enable-gpios = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&bl_en>;
+ power-supply = <&vcc12v_dcin>;
+ pwms = <&pwm6 0 25000 0>;
+ };
+
+ battery: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <9800000>;
+ voltage-max-design-microvolt = <4350000>;
+ voltage-min-design-microvolt = <3000000>;
+ };
+
+ charger: dc-charger {
+ compatible = "gpio-charger";
+ charger-type = "mains";
+ gpios = <&gpio1 RK_PC0 GPIO_ACTIVE_LOW>;
+ };
+
+ leds: leds {
+ compatible = "gpio-leds";
+
+ heartbeat_led: led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ wlan_led: led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN;
+ gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
+ };
+
+ charging_red: led-2 {
+ function = LED_FUNCTION_CHARGING;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ vcc12v_dcin: vcc12v-dcin-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc12v_dcin";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc_sys: vcc-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <7000000>;
+ regulator-max-microvolt = <7000000>;
+ vin-supply = <&vcc12v_dcin>;
+ };
+
+ vcc5v0_sys: vcc5v0-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <7000000>;
+ regulator-max-microvolt = <7000000>;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc3v3_sys: vcc3v3-sys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_sys>;
+ };
+
+ vcc3v3_lcd: vcc3v3-lcd-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_lcd";
+ enable-active-high;
+ gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcdpwr_en>;
+ vin-supply = <&vcc3v3_sys>;
+ };
+
+ vcc5v0_usb: vcc5v0-usb-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_usb";
+ regulator-boot-on;
+ regulator-always-on;
+ enable-active-high;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_pwren>;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc5v0_usb_host0: vcc5v0_usb30_host: vcc5v0-usb-host-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_host";
+ regulator-boot-on;
+ regulator-always-on;
+ enable-active-high;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_host_pwren>;
+ vin-supply = <&vcc5v0_usb>;
+ };
+};
+
+&i2c4 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c4m3_xfer>;
+
+ cw2015 at 62 {
+ compatible = "cellwise,cw2015";
+ reg = <0x62>;
+
+ cellwise,battery-profile = /bits/ 8 <
+ 0x17 0x67 0x69 0x63 0x63 0x62 0x62 0x5F
+ 0x52 0x73 0x4C 0x5A 0x5B 0x4B 0x42 0x3A
+ 0x33 0x2D 0x29 0x28 0x2E 0x31 0x3C 0x49
+ 0x2C 0x2C 0x0C 0xCD 0x30 0x51 0x50 0x66
+ 0x74 0x74 0x75 0x78 0x41 0x1B 0x84 0x5F
+ 0x0B 0x34 0x1C 0x45 0x89 0x92 0xA0 0x13
+ 0x2C 0x55 0xAB 0xCB 0x80 0x5E 0x7B 0xCB
+ 0x2F 0x00 0x64 0xA5 0xB5 0x10 0x18 0x21
+ >;
+
+ cellwise,monitor-interval-ms = <3000>;
+ monitored-battery = <&battery>;
+ power-supplies = <&charger>;
+ };
+};
+
+&i2c5 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c5m3_xfer>;
+
+ touchpad: touchpad at 2c {
+ compatible = "hid-over-i2c";
+ reg = <0x2c>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <RK_PD6 IRQ_TYPE_LEVEL_LOW>;
+ hid-descr-addr = <0x0020>;
+ };
+};
+
+&gmac0 {
+ status = "disabled";
+};
+
+/* M.2 E-Key */
+&pcie2x1l0 {
+ reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc3v3_sys>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_clkreq &pcie_wake &pcie_rst &wifi_pwron &bt_pwron>;
+ status = "okay";
+};
+
+&pcie2x1l2 {
+ status = "disabled";
+};
+
+&pcie30phy {
+ status = "okay";
+};
+
+/* M.2 M-Key ssd */
+&pcie3x4 {
+ reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc3v3_sys>;
+ status = "okay";
+};
+
+&pinctrl {
+ lcd {
+ lcdpwr_en: lcdpwr-en {
+ rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_down>;
+ };
+
+ bl_en: bl-en {
+ rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ usb_pwren: usb-pwren {
+ rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ usb_otg_pwren: usb-otg-pwren {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ usb_host_pwren: usb-host-pwren {
+ rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ wifi {
+ bt_pwron: bt-pwron {
+ rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ pcie_clkreq: pcie-clkreq {
+ rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ pcie_rst: pcie-rst {
+ rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ wifi_pwron: wifi-pwron {
+ rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ pcie_wake: pcie-wake {
+ rockchip,pins = <4 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&pwm6 {
+ pinctrl-0 = <&pwm6m1_pins>;
+ status = "okay";
+};
+
+&sdmmc {
+ status = "disabled";
+};
+
+&sfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&fspim2_pins>;
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0x0>;
+ spi-max-frequency = <100000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <1>;
+ };
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ status = "okay";
+};
+
+&usbdp_phy0 {
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&u2phy1_otg {
+ status = "okay";
+};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ phy-supply = <&vcc5v0_usb_host0>;
+ status = "okay";
+};
+
+&u2phy3_host {
+ phy-supply = <&vcc5v0_usb>;
+ status = "okay";
+};
+
+&usbdp_phy1 {
+ status = "okay";
+};
+
+/* For Keypad */
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
+
+/* Type C port */
+&usb_host0_xhci {
+ dr_mode = "peripheral";
+ maximum-speed = "high-speed";
+ status = "okay";
+};
+
+/* connected to a HUB for camera and BT */
+&usb_host1_ehci {
+ status = "okay";
+};
+
+&usb_host1_ohci {
+ status = "okay";
+};
+
+/* USB A out */
+&usb_host1_xhci {
+ dr_mode = "host";
+ status = "okay";
+};
--
2.34.1
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