[RFC,v3 2/9] dts: arm64: mt8183: Add ISP Pass 1 nodes

Jungo Lin
2019-06-11T03:53:37Z

Add nodes for Pass 1 unit of Mediatek's camera ISP system.
Pass 1 unit embedded in Mediatek SoCs, works with the
co-processor to process image signal from the image sensor
and output RAW image data.

Signed-off-by: Jungo Lin <jungo.lin@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 75c4881bbe5e..8a725357c594 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -369,5 +369,29 @@
reg = <0 0x1a000000 0 0x1000>;
#clock-cells = <1>;
};
+
+ camisp: camisp@1a000000 {
+ compatible = "mediatek,mt8183-camisp", "syscon";
+ reg = <0 0x1a000000 0 0x1000>,
+ <0 0x1a003000 0 0x1000>,
+ <0 0x1a004000 0 0x2000>,
+ <0 0x1a006000 0 0x2000>;
+ reg-names = "cam_sys",
+ "cam_uni",
+ "cam_a",
+ "cam_b";
+ interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 254 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_SPI 255 IRQ_TYPE_LEVEL_LOW>;
+ iommus = <&iommu M4U_PORT_CAM_IMGO>;
+ clocks = <&camsys CLK_CAM_CAM>,
+ <&camsys CLK_CAM_CAMTG>;
+ clock-names = "camsys_cam_cgpdn",
+ "camsys_camtg_cgpdn";
+ mediatek,larb = <&larb3>,
+ <&larb6>;
+ mediatek,scp = <&scp>;
+ };
+
};
};
--
2.18.0