Re: [PATCH v4 1/2] arm64: dts: rockchip: Add support for rk3588 based Cool Pi CM5 GenBook

31 Oct 2024

On 2024/10/30 20:09, Andy Yan wrote:
...
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-rk358...
Signed-off-by: Andy Yan andyshrk@163.com
Link: https://lore.kernel.org/r/20240730102433.540260-3-andyshrk@163.com
Signed-off-by: Heiko Stuebner heiko@sntech.de
[ upstream commit: 4a8c1161b843c366776fc872a6fe45b743b2983e ]
(cherry picked from commit dc6316da23734d9321e09f8c8a7669f4b4cb9f75)
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks,
- Kever
...

(no changes since v2)
Changes in v2:

Cherry pick it from https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasi...
.../rockchip/rk3588-coolpi-cm5-genbook.dts    | 349 ++++++++++++++++++
1 file changed, 349 insertions(+)
create mode 100644 dts/upstream/src/arm64/rockchip/rk3588-coolpi-cm5-genbook.dts

diff --git a/dts/upstream/src/arm64/rockchip/rk3588-coolpi-cm5-genbook.dts b/dts/upstream/src/arm64/rockchip/rk3588-coolpi-cm5-genbook.dts
new file mode 100644
index 00000000000..6418286efe4
--- /dev/null
+++ b/dts/upstream/src/arm64/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,pi-cm5-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@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@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@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";

+};

    