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Date: Tue, 14 Apr 2020 11:06:34 -0300
From: Helen Koike <helen.koike@...labora.com>
To: devicetree@...r.kernel.org, linux-rockchip@...ts.infradead.org
Cc: kernel@...labora.com, jbx6244@...il.com,
Eddie Cai <eddie.cai.linux@...il.com>,
Shunqian Zheng <zhengsq@...k-chips.com>,
Tomasz Figa <tfiga@...omium.org>,
Helen Koike <helen.koike@...labora.com>,
Heiko Stuebner <heiko@...ech.de>, linux-kernel@...r.kernel.org,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] arm64: dts: rockchip: add isp and sensors for scarlet
From: Eddie Cai <eddie.cai.linux@...il.com>
Enable ISP and camera sensor ov2685 and ov5695 for scarlet.
Verified with:
make ARCH=arm64 dtbs_check
Signed-off-by: Shunqian Zheng <zhengsq@...k-chips.com>
Signed-off-by: Eddie Cai <eddie.cai.linux@...il.com>
Signed-off-by: Tomasz Figa <tfiga@...omium.org>
Signed-off-by: Helen Koike <helen.koike@...labora.com>
---
This patch is based on:
https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/527854
It should be merged after moving the bidings out of staging:
https://patchwork.kernel.org/project/linux-media/list/?series=266089
---
.../boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 74 +++++++++++++++++++
1 file changed, 74 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
index 4373ed732af76..ae08205aa8e24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet.dtsi
@@ -296,6 +296,52 @@ camera: &i2c7 {
/* 24M mclk is shared between world and user cameras */
pinctrl-0 = <&i2c7_xfer &test_clkout1>;
+
+ /* Rear-facing camera */
+ wcam: camera@36 {
+ compatible = "ovti,ov5695";
+ reg = <0x36>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&wcam_rst>;
+
+ clocks = <&cru SCLK_TESTCLKOUT1>;
+ clock-names = "xvclk";
+
+ avdd-supply = <&pp2800_cam>;
+ dvdd-supply = <&pp1250_cam>;
+ dovdd-supply = <&pp1800_s0>;
+ reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+
+ port {
+ wcam_out: endpoint {
+ remote-endpoint = <&mipi_in_wcam>;
+ data-lanes = <1 2>;
+ };
+ };
+ };
+
+ /* Front-facing camera */
+ ucam: camera@3c {
+ compatible = "ovti,ov2685";
+ reg = <0x3c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ucam_rst>;
+
+ clocks = <&cru SCLK_TESTCLKOUT1>;
+ clock-names = "xvclk";
+
+ avdd-supply = <&pp2800_cam>;
+ dovdd-supply = <&pp1800_s0>;
+ dvdd-supply = <&pp1800_s0>;
+ reset-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+
+ port {
+ ucam_out: endpoint {
+ remote-endpoint = <&mipi_in_ucam>;
+ data-lanes = <1>;
+ };
+ };
+ };
};
&cdn_dp {
@@ -353,10 +399,38 @@ &io_domains {
gpio1830-supply = <&pp1800_s0>; /* APIO4_VDD; 4c 4d */
};
+&isp0 {
+ status = "okay";
+
+ ports {
+ port@0 {
+ mipi_in_wcam: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&wcam_out>;
+ data-lanes = <1 2>;
+ };
+
+ mipi_in_ucam: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&ucam_out>;
+ data-lanes = <1>;
+ };
+ };
+ };
+};
+
+&isp0_mmu {
+ status = "okay";
+};
+
&max98357a {
sdmode-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
};
+&mipi_dphy_rx0 {
+ status = "okay";
+};
+
&mipi_dsi {
status = "okay";
clock-master;
--
2.26.0
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