[PATCH 2/5] arm64: dts: rockchip: move rock 5b to include file

Sebastian Reichel
2025-03-24T17:04:24Z

Radxa released some more boards, which are based on the original
Rock 5B. Move its board description into an include file to avoid
unnecessary duplication.

NOTE: this should be merged with the previous commit to ensure
bisectability. The rename happens in a separete commit during
development because git does not properly detect the rename when
the original filename is reused in the same commit. This means

1. it's a lot harder to review the changes
2. it's a lot harder to rebase the patch series

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
---
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 52 ++++++++++++++++++++++++
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dtsi | 34 ----------------
2 files changed, 52 insertions(+), 34 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
new file mode 100644
index 0000000000000000000000000000000000000000..9407a7c9910ada1f6c803d2e15785a9cbd9bd655
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include "rk3588-rock-5b.dtsi"
+
+/ {
+ model = "Radxa ROCK 5B";
+ compatible = "radxa,rock-5b", "rockchip,rk3588";
+};
+
+&sdio {
+ max-frequency = <200000000>;
+ no-sd;
+ no-mmc;
+ non-removable;
+ bus-width = <4>;
+ cap-sdio-irq;
+ disable-wp;
+ keep-power-in-suspend;
+ wakeup-source;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc3v3_pcie2x1l0>;
+ vqmmc-supply = <&vcc_1v8_s3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdiom0_pins>;
+ status = "okay";
+};
+
+&uart6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
+ status = "okay";
+};
+
+&pinctrl {
+ usb {
+ vcc5v0_host_en: vcc5v0-host-en {
+ rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&vcc5v0_host {
+ enable-active-high;
+ gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&vcc5v0_host_en>;
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dtsi
index d22068475c5dc6cb885f878f3f527a66edf1ba70..dccb8492f9f0632abd96c3dafc723e01491abad5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dtsi
@@ -8,9 +8,6 @@
#include "rk3588.dtsi"

/ {
- model = "Radxa ROCK 5B";
- compatible = "radxa,rock-5b", "rockchip,rk3588";
-
aliases {
mmc0 = &sdhci;
mmc1 = &sdmmc;
@@ -139,10 +136,6 @@ vcc5v0_host: regulator-vcc5v0-host {
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- enable-active-high;
- gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_host_en>;
vin-supply = <&vcc5v0_sys>;
};

@@ -530,27 +523,6 @@ &sdmmc {
status = "okay";
};

-&sdio {
- max-frequency = <200000000>;
- no-sd;
- no-mmc;
- non-removable;
- bus-width = <4>;
- cap-sdio-irq;
- disable-wp;
- keep-power-in-suspend;
- wakeup-source;
- sd-uhs-sdr12;
- sd-uhs-sdr25;
- sd-uhs-sdr50;
- sd-uhs-sdr104;
- vmmc-supply = <&vcc3v3_pcie2x1l0>;
- vqmmc-supply = <&vcc_1v8_s3>;
- pinctrl-names = "default";
- pinctrl-0 = <&sdiom0_pins>;
- status = "okay";
-};
-
&sfc {
pinctrl-names = "default";
pinctrl-0 = <&fspim2_pins>;
@@ -565,12 +537,6 @@ flash@0 {
};
};

-&uart6 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
- status = "okay";
-};
-
&spi2 {
status = "okay";
assigned-clocks = <&cru CLK_SPI2>;

--
2.47.2