linux-kernel - [PATCH 6/6] arm64: dts: rockchip: add isp1 node on rk3399

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Message-Id: <20210210111020.2476369-7-heiko@sntech.de>
Date:   Wed, 10 Feb 2021 12:10:20 +0100
From:   Heiko Stuebner <heiko@...ech.de>
To:     dri-devel@...ts.freedesktop.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        hjc@...k-chips.com, heiko@...ech.de, robh+dt@...nel.org,
        sebastian.fricke@...teo.net, linux-media@...r.kernel.org,
        dafna.hirschfeld@...labora.com, helen.koike@...labora.com,
        ezequiel@...labora.com, cmuellner@...ux.com,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Subject: [PATCH 6/6] arm64: dts: rockchip: add isp1 node on rk3399

From: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>

ISP1 is supplied by the tx1rx1 dphy, that is controlled from
inside the dsi1 controller, so include the necessary phy-link
for it.

Signed-off-by: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Tested-by: Sebastian Fricke <sebastian.fricke@...teo.net>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 7c661d84df25..98cec9387300 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1756,6 +1756,32 @@ isp0_mmu: iommu@...14000 {
 		rockchip,disable-mmu-reset;
 	};
 
+	isp1: isp1@...20000 {
+		compatible = "rockchip,rk3399-cif-isp";
+		reg = <0x0 0xff920000 0x0 0x4000>;
+		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>;
+		clocks = <&cru SCLK_ISP1>,
+			 <&cru ACLK_ISP1_WRAPPER>,
+			 <&cru HCLK_ISP1_WRAPPER>;
+		clock-names = "isp", "aclk", "hclk";
+		iommus = <&isp1_mmu>;
+		phys = <&mipi_dsi1>;
+		phy-names = "dphy";
+		power-domains = <&power RK3399_PD_ISP1>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
+		};
+	};
+
 	isp1_mmu: iommu@...24000 {
 		compatible = "rockchip,iommu";
 		reg = <0x0 0xff924000 0x0 0x100>, <0x0 0xff925000 0x0 0x100>;
-- 
2.29.2