[4/4] arm64: dts: rockchip: add Haikou baseboard with RK3588-Q7 SoM
Commit Message
From: Heiko Stuebner <heiko.stuebner@cherry.de>
Haikou is a Qseven and μQseven baseboard featuring PCIe, USB3 and a
video connector for a MIPI-DSI/CSI adapter.
This dts is for usage with the RK3588-Q7 SoM Tiger.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3588-tiger-haikou.dts | 266 ++++++++++++++++++
2 files changed, 267 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts
Comments
Hi Heiko,
On 2/27/24 17:46, Heiko Stuebner wrote:
> From: Heiko Stuebner <heiko.stuebner@cherry.de>
>
> Haikou is a Qseven and μQseven baseboard featuring PCIe, USB3 and a
> video connector for a MIPI-DSI/CSI adapter.
> > This dts is for usage with the RK3588-Q7 SoM Tiger.
>
> Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
> ---
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> .../boot/dts/rockchip/rk3588-tiger-haikou.dts | 266 ++++++++++++++++++
> 2 files changed, 267 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index a7b30e11beaf4..a44a9e15c9f62 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -110,6 +110,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-coolpi-4b.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts
> new file mode 100644
> index 0000000000000..c9340923dcb98
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts
[...]
I just realized we have one regulator missing here:
"""
vcc5v0_otg: vcc5v0-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc5v0_otg";
regulator-always-on;
};
&pinctrl {
usb {
otg_vbus_drv: otg-vbus-drv {
rockchip,pins =
<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
"""
This regulator is part of the U11 IC on Haikou and the signal to enable
it is Q7_USB_OTG_PEN. I guess we can add this once we have SW support in
the kernel for the USB PHY/controller, so not a blocker.
> + vcc5v0_usb: vcc5v0-usb-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_usb";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&dc_12v>;
> + };
[...]
> +&i2c5 {
> + status = "okay";
> + clock-frequency = <400000>;
I think we're supposed to have status = "okay" as last property before
the children nodes.
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Thanks,
Quentin
@@ -110,6 +110,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-turing-rk1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-coolpi-4b.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-indiedroid-nova.dtb
new file mode 100644
@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2023 Theobroma Systems Design und Consulting GmbH
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "rk3588-tiger.dtsi"
+
+/ {
+ model = "Theobroma Systems RK3588-Q7 SoM on Haikou devkit";
+ compatible = "tsd,rk3588-tiger-haikou", "tsd,rk3588-tiger", "rockchip,rk3588";
+
+ aliases {
+ ethernet0 = &gmac0;
+ mmc1 = &sdmmc;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ dc_12v: dc-12v-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "dc_12v";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&haikou_keys_pin>;
+
+ button-batlow-n {
+ label = "BATLOW#";
+ linux,code = <KEY_BATTERY>;
+ gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>;
+ };
+
+ button-slp-btn-n {
+ label = "SLP_BTN#";
+ linux,code = <KEY_SLEEP>;
+ gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
+ };
+
+ button-wake-n {
+ label = "WAKE#";
+ linux,code = <KEY_WAKEUP>;
+ gpios = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
+ wakeup-source;
+ };
+
+ switch-lid-btn-n {
+ label = "LID_BTN#";
+ linux,code = <SW_LID>;
+ linux,input-type = <EV_SW>;
+ gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ i2s3-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,name = "Haikou,I2S-codec";
+ simple-audio-card,mclk-fs = <512>;
+ simple-audio-card,frame-master = <&sgtl5000_codec>;
+ simple-audio-card,bitclock-master = <&sgtl5000_codec>;
+
+ sgtl5000_codec: simple-audio-card,codec {
+ sound-dai = <&sgtl5000>;
+ };
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s3_2ch>;
+ };
+ };
+
+ sgtl5000_clk: sgtl5000-oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
+ };
+
+ vcc3v3_baseboard: vcc3v3-baseboard-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_baseboard";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vcc3v3_low_noise: vcc3v3-low-noise-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_low_noise";
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc5v0_usb>;
+ };
+
+ vcc5v0_baseboard: vcc5v0-baseboard-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_baseboard";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vcc5v0_usb: vcc5v0-usb-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc5v0_usb";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&dc_12v>;
+ };
+
+ vddd_audio_1v6: vddd-audio-1v6-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vddd_audio_1v6";
+ regulator-boot-on;
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <1600000>;
+ vin-supply = <&vcc5v0_usb>;
+ };
+};
+
+&combphy2_psu {
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ eeprom@50 {
+ reg = <0x50>;
+ compatible = "atmel,24c01";
+ pagesize = <8>;
+ size = <128>;
+ vcc-supply = <&vcc3v3_baseboard>;
+ };
+};
+
+&i2c5 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ sgtl5000: codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&sgtl5000_clk>;
+ #sound-dai-cells = <0>;
+ VDDA-supply = <&vcc3v3_low_noise>;
+ VDDIO-supply = <&vcc3v3_baseboard>;
+ VDDD-supply = <&vddd_audio_1v6>;
+ };
+};
+
+&i2c8 {
+ status = "okay";
+};
+
+&i2s3_2ch {
+ status = "okay";
+};
+
+&pcie30phy {
+ status = "okay";
+};
+
+&pcie3x4 {
+ vpcie3v3-supply = <&vcc3v3_baseboard>;
+ status = "okay";
+};
+
+&pinctrl {
+ haikou {
+ haikou_keys_pin: haikou-keys-pin {
+ rockchip,pins =
+ /* BATLOW# */
+ <3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+ /* SLP_BTN# */
+ <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
+ /* WAKE# */
+ <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>,
+ /* LID_BTN */
+ <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+};
+
+&sdmmc {
+ /* while the same pin, sdmmc_det does not detect card changes */
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ pinctrl-0 = <&sdmmc_bus4 &sdmmc_cmd &sdmmc_clk>;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc3v3_baseboard>;
+ status = "okay";
+};
+
+&u2phy2 {
+ status = "okay";
+};
+
+&u2phy2_host {
+ status = "okay";
+};
+
+&u2phy3 {
+ status = "okay";
+};
+
+&u2phy3_host {
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-0 = <&uart2m2_xfer>;
+ status = "okay";
+};
+
+&uart5 {
+ rts-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+/* host0 on Q7_USB_P2, lower usb3 port */
+&usb_host0_ehci {
+ status = "okay";
+};
+
+/* host0 on Q7_USB_P2, lower usb3 port */
+&usb_host0_ohci {
+ status = "okay";
+};
+
+/* host1 on Q7_USB_P3, usb2 port */
+&usb_host1_ehci {
+ status = "okay";
+};
+
+/* host1 on Q7_USB_P3, usb2 port */
+&usb_host1_ohci {
+ status = "okay";
+};
+
+/* host2 on Q7_USB_P2, lower usb3 port */
+&usb_host2_xhci {
+ status = "okay";
+};