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Date: Wed, 23 Nov 2022 21:55:29 +0800
From: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
CC: <Project_Global_Chrome_Upstream_Group@...iatek.com>,
<linux-usb@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-mediatek@...ts.infradead.org>, <hsinyi@...omium.org>,
Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH v2 3/5] arm64: dts: mt8186: Add IOMMU and SMI nodes
Add iommu and smi nodes for mt8186 SoC.
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
---
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 173 +++++++++++++++++++++++
1 file changed, 173 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 2b03a342b8db..c0481f0dc527 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -7,6 +7,7 @@
#include <dt-bindings/clock/mt8186-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/memory/mt8186-memory-port.h>
#include <dt-bindings/pinctrl/mt8186-pinfunc.h>
#include <dt-bindings/power/mt8186-power.h>
#include <dt-bindings/phy/phy.h>
@@ -947,24 +948,113 @@
#reset-cells = <1>;
};
+ smi_common: smi@...02000 {
+ compatible = "mediatek,mt8186-smi-common";
+ reg = <0 0x14002000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_SMI_COMMON>, <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_GALS>, <&mmsys CLK_MM_SMI_GALS>;
+ clock-names = "apb", "smi", "gals0", "gals1";
+ power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
+ };
+
+ larb0: smi@...03000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x14003000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_COMMON>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <0>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
+ };
+
+ larb1: smi@...04000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x14004000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_SMI_COMMON>,
+ <&mmsys CLK_MM_SMI_COMMON>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <1>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
+ };
+
+ iommu_mm: iommu@...16000 {
+ compatible = "mediatek,mt8186-iommu-mm";
+ reg = <0 0x14016000 0 0x1000>;
+ clocks = <&mmsys CLK_MM_SMI_IOMMU>;
+ clock-names = "bclk";
+ interrupts = <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH 0>;
+ mediatek,larbs = <&larb0 &larb1 &larb2 &larb4
+ &larb7 &larb8 &larb9 &larb11
+ &larb13 &larb14 &larb16 &larb17
+ &larb19 &larb20>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
+ #iommu-cells = <1>;
+ };
+
wpesys: clock-controller@...20000 {
compatible = "mediatek,mt8186-wpesys";
reg = <0 0x14020000 0 0x1000>;
#clock-cells = <1>;
};
+ larb8: smi@...23000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x14023000 0 0x1000>;
+ clocks = <&wpesys CLK_WPE_SMI_LARB8_CK_EN>,
+ <&wpesys CLK_WPE_SMI_LARB8_CK_EN>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <8>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_WPE>;
+ };
+
imgsys1: clock-controller@...20000 {
compatible = "mediatek,mt8186-imgsys1";
reg = <0 0x15020000 0 0x1000>;
#clock-cells = <1>;
};
+ larb9: smi@...2e000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1502e000 0 0x1000>;
+ clocks = <&imgsys1 CLK_IMG1_GALS_IMG1>,
+ <&imgsys1 CLK_IMG1_LARB9_IMG1>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <9>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_IMG>;
+ };
+
imgsys2: clock-controller@...20000 {
compatible = "mediatek,mt8186-imgsys2";
reg = <0 0x15820000 0 0x1000>;
#clock-cells = <1>;
};
+ larb11: smi@...2e000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1582e000 0 0x1000>;
+ clocks = <&imgsys1 CLK_IMG1_LARB9_IMG1>,
+ <&imgsys2 CLK_IMG2_LARB9_IMG2>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <11>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_IMG2>;
+ };
+
+ larb4: smi@...2e000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1602e000 0 0x1000>;
+ clocks = <&vdecsys CLK_VDEC_LARB1_CKEN>,
+ <&vdecsys CLK_VDEC_LARB1_CKEN>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <4>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_VDEC>;
+ };
+
vdecsys: clock-controller@...2f000 {
compatible = "mediatek,mt8186-vdecsys";
reg = <0 0x1602f000 0 0x1000>;
@@ -977,12 +1067,65 @@
#clock-cells = <1>;
};
+ larb7: smi@...10000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x17010000 0 0x1000>;
+ clocks = <&vencsys CLK_VENC_CKE1_VENC>,
+ <&vencsys CLK_VENC_CKE1_VENC>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <7>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_VENC>;
+ };
+
camsys: clock-controller@...00000 {
compatible = "mediatek,mt8186-camsys";
reg = <0 0x1a000000 0 0x1000>;
#clock-cells = <1>;
};
+ larb13: smi@...01000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1a001000 0 0x1000>;
+ clocks = <&camsys CLK_CAM2MM_GALS>, <&camsys CLK_CAM_LARB13>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <13>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_CAM>;
+ };
+
+ larb14: smi@...02000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1a002000 0 0x1000>;
+ clocks = <&camsys CLK_CAM2MM_GALS>, <&camsys CLK_CAM_LARB14>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <14>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_CAM>;
+ };
+
+ larb16: smi@...0f000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1a00f000 0 0x1000>;
+ clocks = <&camsys CLK_CAM_LARB14>,
+ <&camsys_rawa CLK_CAM_RAWA_LARBX_RAWA>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <16>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_CAM_RAWA>;
+ };
+
+ larb17: smi@...10000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1a010000 0 0x1000>;
+ clocks = <&camsys CLK_CAM_LARB13>,
+ <&camsys_rawb CLK_CAM_RAWB_LARBX_RAWB>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <17>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_CAM_RAWB>;
+ };
+
camsys_rawa: clock-controller@...4f000 {
compatible = "mediatek,mt8186-camsys_rawa";
reg = <0 0x1a04f000 0 0x1000>;
@@ -1001,10 +1144,40 @@
#clock-cells = <1>;
};
+ larb2: smi@...02000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1b002000 0 0x1000>;
+ clocks = <&mdpsys CLK_MDP_SMI0>, <&mdpsys CLK_MDP_SMI0>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <2>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
+ };
+
ipesys: clock-controller@...00000 {
compatible = "mediatek,mt8186-ipesys";
reg = <0 0x1c000000 0 0x1000>;
#clock-cells = <1>;
};
+
+ larb20: smi@...0f000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1c00f000 0 0x1000>;
+ clocks = <&ipesys CLK_IPE_LARB20>, <&ipesys CLK_IPE_LARB20>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <20>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_IPE>;
+ };
+
+ larb19: smi@...0f000 {
+ compatible = "mediatek,mt8186-smi-larb";
+ reg = <0 0x1c10f000 0 0x1000>;
+ clocks = <&ipesys CLK_IPE_LARB19>, <&ipesys CLK_IPE_LARB19>;
+ clock-names = "apb", "smi";
+ mediatek,larb-id = <19>;
+ mediatek,smi = <&smi_common>;
+ power-domains = <&spm MT8186_POWER_DOMAIN_IPE>;
+ };
};
};
--
2.18.0
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