arm64: dts: Add dts node for hi6220 smmu driver
Signed-off-by: Chen Feng <puck.chen@xxxxxxxxxxxxx>
Signed-off-by: Yu Dongbin <yudongbin@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 3f03380..3ef33b4 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -5,6 +5,7 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/hi6220-clock.h>
/ {
compatible = "hisilicon,hi6220";
@@ -167,5 +168,19 @@
clocks = <&ao_ctrl 36>, <&ao_ctrl 36>;
clock-names = "uartclk", "apb_pclk";
};
+
+ smmu@f4210000 {
+ compatible = "hisilicon,hi6220-smmu";
+ reg = <0x0 0xf4210000 0x0 0x1000>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&sys_ctrl HI6220_MMU_CLK>,
+ <&media_ctrl HI6220_MED_MMU>,
+ <&sys_ctrl HI6220_MEDIA_PLL_SRC>;
+ clock-names = "smmu_clk",
+ "media_sc_clk",
+ "smmu_peri_clk";
+ #iommu-cells = <1>;
+ };
+
};
};
--
1.9.1
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