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- From 4c37ac95ee354857c8c662b6b7b4bc50eea23206 Mon Sep 17 00:00:00 2001
- From: Samuel Holland <[email protected]>
- Date: Sun, 14 Aug 2022 11:20:37 -0500
- Subject: [PATCH 053/117] riscv: dts: allwinner: d1: Add IOMMU node
- Signed-off-by: Samuel Holland <[email protected]>
- ---
- arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 10 ++++++++++
- 1 file changed, 10 insertions(+)
- --- a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
- +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
- @@ -188,6 +188,14 @@
- status = "disabled";
- };
-
- + iommu: iommu@2010000 {
- + compatible = "allwinner,sun20i-d1-iommu";
- + reg = <0x2010000 0x10000>;
- + interrupts = <80 IRQ_TYPE_LEVEL_HIGH>;
- + clocks = <&ccu CLK_BUS_IOMMU>;
- + #iommu-cells = <1>;
- + };
- +
- codec: audio-codec@2030000 {
- compatible = "simple-mfd", "syscon";
- reg = <0x2030000 0x1000>;
- @@ -681,6 +689,7 @@
- <&display_clocks CLK_MIXER0>;
- clock-names = "bus", "mod";
- resets = <&display_clocks RST_MIXER0>;
- + iommus = <&iommu 2>;
-
- ports {
- #address-cells = <1>;
- @@ -703,6 +712,7 @@
- <&display_clocks CLK_MIXER1>;
- clock-names = "bus", "mod";
- resets = <&display_clocks RST_MIXER1>;
- + iommus = <&iommu 2>;
-
- ports {
- #address-cells = <1>;
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