[v2,2/8] ARM: dts: stm32: preset stm32mp15x video #address- and #size-cells
diff mbox series

Message ID 20200326220213.28632-2-a.fatoum@pengutronix.de
State New
Headers show
Series
  • [v2,1/8] ARM: dts: stm32: enable stm32mp157's &gpu by default
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Commit Message

Ahmad Fatoum March 26, 2020, 10:02 p.m. UTC
The cell count for address and size is defined by the binding and not
something a board would change. Avoid each board adding this
boilerplate by having the cell size specification in the SoC DTSI.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
v1 -> v2:
  - New Patch
---
 arch/arm/boot/dts/stm32mp151.dtsi | 5 +++++
 arch/arm/boot/dts/stm32mp157.dtsi | 7 +++++++
 2 files changed, 12 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..e5709136a4ca 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1423,6 +1423,11 @@  ltdc: display-controller@5a001000 {
 			clock-names = "lcd";
 			resets = <&rcc LTDC_R>;
 			status = "disabled";
+
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 
 		iwdg2: watchdog@5a002000 {
diff --git a/arch/arm/boot/dts/stm32mp157.dtsi b/arch/arm/boot/dts/stm32mp157.dtsi
index 5e733cd16ff9..54e73ccea446 100644
--- a/arch/arm/boot/dts/stm32mp157.dtsi
+++ b/arch/arm/boot/dts/stm32mp157.dtsi
@@ -24,7 +24,14 @@  dsi: dsi@5a000000 {
 			clock-names = "pclk", "ref", "px_clk";
 			resets = <&rcc DSI_R>;
 			reset-names = "apb";
+			#address-cells = <1>;
+			#size-cells = <0>;
 			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 	};
 };