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35 lines
1016 B
Diff
35 lines
1016 B
Diff
From adecdd57a0155e0d96af2c84cc4fa52309fbb535 Mon Sep 17 00:00:00 2001
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From: Paolo Sabatino <paolo.sabatino@gmail.com>
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Date: Thu, 9 Sep 2021 19:14:08 +0000
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Subject: [PATCH] add iep node for rk322x
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---
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arch/arm/boot/dts/rockchip/rk322x.dtsi | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/arch/arm/boot/dts/rockchip/rk322x.dtsi b/arch/arm/boot/dts/rockchip/rk322x.dtsi
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index 0ae753c1d..271e7835f 100644
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--- a/arch/arm/boot/dts/rockchip/rk322x.dtsi
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+++ b/arch/arm/boot/dts/rockchip/rk322x.dtsi
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@@ -834,6 +834,17 @@ rga: rga@20060000 {
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reset-names = "core", "axi", "ahb";
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};
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+ iep: iep@20070000 {
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+ compatible = "rockchip,rk3228-iep";
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+ reg = <0x20070000 0x800>;
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+ interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
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+ clock-names = "axi", "ahb";
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+ iommus = <&iep_mmu>;
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+ power-domains = <&power RK3228_PD_VIO>;
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+ status = "disabled";
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+ };
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+
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iep_mmu: iommu@20070800 {
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compatible = "rockchip,iommu";
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reg = <0x20070800 0x100>;
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--
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2.25.1
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