[PATCH v4 02/10] arm64: dts: rockchip: Move dsi address+size-cells from SoC to rk3399 boards
Diederik de Haas
didi.debian at cknow.org
Wed Jul 9 06:15:15 PDT 2025
The #address-cells and #size-cells properties are not useful on the DSI
controller node; they are only useful/required on ports and panel(s).
So remove them from the controller node and add them where actually
needed on the various rk3399 based boards.
This fixes the following DTB validation warnings:
unnecessary #address-cells/#size-cells without "ranges",
"dma-ranges" or child "reg" property
Signed-off-by: Diederik de Haas <didi.debian at cknow.org>
---
arch/arm64/boot/dts/rockchip/rk3399-base.dtsi | 4 ----
arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 4 +++-
arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 2 ++
arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso | 3 +--
4 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi
index 9d5f5b083e3c..4dcceb9136b7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-base.dtsi
@@ -2071,8 +2071,6 @@ mipi_dsi: dsi at ff960000 {
resets = <&cru SRST_P_MIPI_DSI0>;
reset-names = "apb";
rockchip,grf = <&grf>;
- #address-cells = <1>;
- #size-cells = <0>;
status = "disabled";
ports {
@@ -2112,8 +2110,6 @@ mipi_dsi1: dsi at ff968000 {
resets = <&cru SRST_P_MIPI_DSI1>;
reset-names = "apb";
rockchip,grf = <&grf>;
- #address-cells = <1>;
- #size-cells = <0>;
#phy-cells = <0>;
status = "disabled";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
index 5e068377a0a2..6aaaf0f7f73f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
@@ -627,8 +627,10 @@ &mipi_dphy_rx0 {
};
&mipi_dsi {
- status = "okay";
clock-master;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
ports {
mipi_out: port at 1 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 909ed14035f7..fe32937a2d16 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -464,6 +464,8 @@ &io_domains {
&mipi_dsi {
clock-master;
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "okay";
panel at 0 {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso
index b1f4ab22b99c..a26c8e05c13b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64-screen.dtso
@@ -47,10 +47,9 @@ touch: touchscreen at 5d {
};
&mipi_dsi {
+ clock-master;
#address-cells = <1>;
#size-cells = <0>;
-
- clock-master;
status = "okay";
ports {
--
2.50.0
More information about the Linux-rockchip
mailing list