arm64: dts: rockchip: add ROCK 5T device tree

The RADXA ROCK 5T is a single board computer quite similar to the ROCK
5B+, except it has one more PCIe-to-Ethernet controller (at the expense
of a USB3 port) and a barrel jack for power input instead. Some pins are
shuffled around as well.

Add a device tree for it.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Link: https://lore.kernel.org/r/20250520-add-rock5t-v2-4-1f1971850a20@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 61f1dfcd166988b621e417337a195faf2d1f47f2..5b831322635d4b80a65402c5411722cf13b579ca 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -176,6 +176,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-ep.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-pcie-srns.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b-plus.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5t.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-tiger-haikou-video-demo.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-toybrick-x0.dtb

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5t.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5t.dts
new file mode 100644 (file)
index 0000000..258c740
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5t.dts
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3588-rock-5b-5bp-5t.dtsi"
+
+/ {
+       model = "Radxa ROCK 5T";
+       compatible = "radxa,rock-5t", "rockchip,rk3588";
+
+       analog-sound {
+               compatible = "audio-graph-card";
+               label = "rk3588-es8316";
+
+               widgets = "Microphone", "Mic Jack",
+               "Headphone", "Headphones";
+
+               routing = "MIC2", "Mic Jack",
+               "Headphones", "HPOL",
+               "Headphones", "HPOR";
+
+               dais = <&i2s0_8ch_p0>;
+               hp-det-gpios = <&gpio4 RK_PC3 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&hp_detect>;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led_rgb_b>;
+
+               led_rgb_b {
+                       function = LED_FUNCTION_STATUS;
+                       color = <LED_COLOR_ID_BLUE>;
+                       gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+
+       rfkill {
+               compatible = "rfkill-gpio";
+               label = "rfkill-m2-wlan";
+               radio-type = "wlan";
+               shutdown-gpios = <&gpio1 RK_PB0 GPIO_ACTIVE_HIGH>;
+       };
+
+       vcc3v3_pcie2x1l1: regulator-vcc3v3-pcie2x1l2 {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc3v3_pcie2x1l1";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               startup-delay-us = <5000>;
+               vin-supply = <&vcc_3v3_s3>;
+       };
+};
+
+&hdmi_receiver {
+       hpd-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_LOW>;
+       status = "okay";
+};
+
+&pcie2x1l1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pcie2_1_rst>;
+       reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
+       vpcie3v3-supply = <&vcc3v3_pcie2x1l1>;
+       status = "okay";
+};
+
+&pinctrl {
+       hdmirx {
+               hdmirx_hpd: hdmirx-5v-detection {
+                       rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       leds {
+               led_rgb_b: led-rgb-b {
+                       rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       pcie2 {
+               pcie2_1_rst: pcie2-1-rst {
+                       rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+               pcie2_0_vcc3v3_en: pcie2-0-vcc-en {
+                       rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+
+       sound {
+               hp_detect: hp-detect {
+                       rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
+               };
+       };
+};
+
+&vcc3v3_pcie2x1l0 {
+       gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pcie2_0_vcc3v3_en>;
+       status = "okay";
+};