[PATCH 1/2] dt-bindings: serial: mediatek,uart: add MT7981

[PATCH 1/2] dt-bindings: serial: mediatek,uart: add MT7981

[Rafał Miłecki]

From: Rafał Miłecki <rafal@milecki.pl>

Add compatible string for serial on MT7981 SoC.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 Documentation/devicetree/bindings/serial/mediatek,uart.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
index ff61ffdcad1d..1b02f0b197ff 100644
--- a/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/mediatek,uart.yaml
@@ -36,6 +36,7 @@ properties:
               - mediatek,mt7622-uart
               - mediatek,mt7623-uart
               - mediatek,mt7629-uart
+              - mediatek,mt7981-uart
               - mediatek,mt7986-uart
               - mediatek,mt7988-uart
               - mediatek,mt8127-uart
-- 
2.35.3

[PATCH 2/2] arm64: dts: mediatek: mt7981: add UART controllers

[Rafał Miłecki]

From: Rafał Miłecki <rafal@milecki.pl>

MT7981 has three on-SoC UART controllers.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 33 +++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
index b096009ef99c..5cbea9cd411f 100644
--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
@@ -94,6 +94,39 @@ pwm@10048000 {
 			#pwm-cells = <2>;
 		};
 
+		serial@11002000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11002000 0 0x100>;
+			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART0_SEL>,
+				 <&infracfg CLK_INFRA_UART0_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		serial@11003000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11003000 0 0x100>;
+			interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART1_SEL>,
+				 <&infracfg CLK_INFRA_UART1_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
+		serial@11004000 {
+			compatible = "mediatek,mt7981-uart", "mediatek,mt6577-uart";
+			reg = <0 0x11004000 0 0x100>;
+			interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "uart", "wakeup";
+			clocks = <&infracfg CLK_INFRA_UART2_SEL>,
+				 <&infracfg CLK_INFRA_UART2_CK>;
+			clock-names = "baud", "bus";
+			status = "disabled";
+		};
+
 		i2c@11007000 {
 			compatible = "mediatek,mt7981-i2c";
 			reg = <0 0x11007000 0 0x1000>,
-- 
2.35.3

Re: [PATCH 2/2] arm64: dts: mediatek: mt7981: add UART controllers

[AngeloGioacchino Del Regno]

Il 27/07/24 14:14, Rafał Miłecki ha scritto:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> MT7981 has three on-SoC UART controllers.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>

Re: [PATCH 1/2] dt-bindings: serial: mediatek,uart: add MT7981

[Krzysztof Kozlowski]

On 27/07/2024 14:14, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> Add compatible string for serial on MT7981 SoC.
> 

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof