[PATCH 1/3] arm64: dts: exynosautov9: add pdma0 device tree node
Chanho Park
chanho61.park at samsung.com
Tue Jun 28 18:56:48 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..3217d5fed018 100644
--- a/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynosautov9.dtsi
@@ -253,6 +253,16 @@ cmu_top: clock-controller at 1b240000 {
clock-names = "oscclk";
};
+ 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>;
+ };
+
gic: interrupt-controller at 10101000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
--
2.36.1
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