[PATCH v2 3/4] arm64: dts: exynosautov9: add pdma0 device tree node

Chanho Park chanho61.park at samsung.com
Wed Jun 29 19:16:55 PDT 2022


Add an ARM pl330 dma controller DT node as pdma0.

Signed-off-by: Chanho Park <chanho61.park at samsung.com>
---
 arch/arm64/boot/dts/exynos/exynosautov9.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
index 00411d4c9c5a..c4cfa93e4c2e 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -266,6 +266,16 @@ gic: interrupt-controller at 10101000 {
 						 IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		pdma0: dma-controller at 1b2e0000 {
+			compatible = "arm,pl330", "arm,primecell";
+			reg = <0x1b2e0000 0x1000>;
+			interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cmu_busmc CLK_GOUT_BUSMC_PDMA0_PCLK>;
+			clock-names = "apb_pclk";
+			arm,pl330-broken-no-flushp;
+			#dma-cells = <1>;
+		};
+
 		pinctrl_alive: pinctrl at 10450000 {
 			compatible = "samsung,exynosautov9-pinctrl";
 			reg = <0x10450000 0x1000>;
-- 
2.36.1




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