diff mbox series

[2/2] arm64: dts: mediatek: mt7981: add SPI controllers

Message ID 20240727114828.29558-2-zajec5@gmail.com (mailing list archive)
State New, archived
Headers show
Series [1/2] dt-bindings: spi: mediatek,spi-mt65xx: add compatible for MT7981 | expand

Commit Message

Rafał Miłecki July 27, 2024, 11:48 a.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

MT7981 (Filogic 820) has three on-SoC SPI controllers.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---
 arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 42 +++++++++++++++++++++++
 1 file changed, 42 insertions(+)

Comments

AngeloGioacchino Del Regno July 30, 2024, 9:11 a.m. UTC | #1 
Il 27/07/24 13:48, Rafał Miłecki ha scritto:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> MT7981 (Filogic 820) has three on-SoC SPI controllers.
> 
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

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

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
index 64aeeb24efac..b096009ef99c 100644
--- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi
@@ -109,6 +109,48 @@  i2c@11007000 {
 			status = "disabled";
 		};
 
+		spi@11009000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x11009000 0 0x1000>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI2_CK>,
+				 <&infracfg CLK_INFRA_SPI2_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi@1100a000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x1100a000 0 0x1000>;
+			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI0_CK>,
+				 <&infracfg CLK_INFRA_SPI0_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		spi@1100b000 {
+			compatible = "mediatek,mt7981-spi-ipm", "mediatek,spi-ipm";
+			reg = <0 0x1100b000 0 0x1000>;
+			interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&topckgen CLK_TOP_CB_M_D2>,
+				 <&topckgen CLK_TOP_SPI_SEL>,
+				 <&infracfg CLK_INFRA_SPI1_CK>,
+				 <&infracfg CLK_INFRA_SPI1_HCK_CK>;
+			clock-names = "parent-clk", "sel-clk", "spi-clk", "hclk";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		pio: pinctrl@11d00000 {
 			compatible = "mediatek,mt7981-pinctrl";
 			reg = <0 0x11d00000 0 0x1000>,