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[82.127.110.121]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fe5dff204sm218658205e9.14.2026.09.25.05.17.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Sep 2026 05:17:28 -0700 (PDT) From: Amin Gattout Date: Fri, 25 Sep 2026 14:16:34 +0200 Subject: [PATCH] arm64: dts: rockchip: add radxa camera 4k on rock 4d Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260925-rock4d-cam4k-v1-1-c9519c794fb3@gmail.com> X-B4-Tracking: v=1; b=H4sIACJmtmoC/3WOwW7DIBBEf8Xi3JXMmgXsX6lyMLA01HLigGO1i vLvpUmt9tLjSPPmzU0UzomLGJqbyLylks6nGuRLI/xxPL0xpFCzwBZ12yNBPvtJBfDjrCbQ3BF Kr6UjEhVZMsf08Zh7PTxzubp39uv3xk8j8+VaPeuz9qsZmofEyh7y1JHREJbjJ2DXqmiVRUlu2 FD8fbYj9ZcvCRCy3yCsBYyR6ILtVGD9L2RhS35cdptmI6XlsUW1M24sDP48z2kdGhcoKkuxixV HJGc1mY6J+jG2ziApjkpaJQ73+xet8b0GWAEAAA== X-Change-ID: 20260925-rock4d-cam4k-6e3521c61b55 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Michael Riesch , Amin Gattout X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1790338647; l=6138; i=amin.gattout@gmail.com; s=20260818; h=from:subject:message-id; bh=xN7v3X7hesRZVMkOlUzapj4+LgE0eflnCea4UWZu/Yw=; b=OZchep/qy+LSg8lzxIh8Oj+wqfBHRnzl1TZKe6K5u/RJr37st+QIladMmca8auY7IK+tvcofI kElz53+u8kLBlH+4eMmDLXVseU7JPr6FViJoY0U5hfCJ31WX/YilG5Q X-Developer-Key: i=amin.gattout@gmail.com; a=ed25519; pk=MSIqDPkCOkwtyP8Fns1m+KFU9SgqoDl2mpLe18vL+hQ= Add a device tree overlay for the Radxa Camera 4K (featuring the Sony IMX415 image sensor) to be applied on the Radxa ROCK 4D camera connector. The camera connects to CSI HOST1 through the MIPI D-PHY0 in full mode. Signed-off-by: Amin Gattout --- arch/arm64/boot/dts/rockchip/Makefile | 5 + .../dts/rockchip/rk3576-rock-4d-radxa-cam4k.dtso | 105 +++++++++++++++++++++ 2 files changed, 110 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index e7936a21c118..82b2afd420d5 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -183,6 +183,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-m5.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-nanopi-r76s.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-roc-pc.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d-radxa-cam4k.dtbo dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-sige7.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-armsom-w3.dtb @@ -311,6 +312,10 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10-pcie1.dtb rk3576-evb1-v10-pcie1-dtbs := rk3576-evb1-v10.dtb \ rk3576-evb1-v10-pcie1.dtbo +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d-radxa-4k-cam.dtb +rk3576-rock-4d-radxa-4k-cam-dtbs := rk3576-rock-4d.dtb \ + rk3576-rock-4d-radxa-cam4k.dtbo + dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtb rk3588-edgeble-neu6a-wifi-dtbs := rk3588-edgeble-neu6a-io.dtb \ rk3588-edgeble-neu6a-wifi.dtbo diff --git a/arch/arm64/boot/dts/rockchip/rk3576-rock-4d-radxa-cam4k.dtso b/arch/arm64/boot/dts/rockchip/rk3576-rock-4d-radxa-cam4k.dtso new file mode 100644 index 000000000000..613a3e351500 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3576-rock-4d-radxa-cam4k.dtso @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device tree overlay for the Radxa Camera 4K attached to the camera + * connector of the Radxa ROCK 4D. + */ + +/dts-v1/; +/plugin/; + +#include +#include +#include +#include + +&{/} { + savdd_cam: regulator-savdd-cam { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + regulator-name = "savdd_cam"; + vin-supply = <&vcc_3v3_s0>; + }; + + sdvdd_cam: regulator-sdvdd-cam { + compatible = "regulator-fixed"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-name = "sdvdd_cam"; + vin-supply = <&vcc_5v0_device>; + }; + + siovdd_cam: regulator-siovdd-cam { + compatible = "regulator-fixed"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "siovdd_cam"; + vin-supply = <&vcc_3v3_s0>; + }; +}; + +&i2c5 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c5m3_xfer>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + imx415: camera-sensor@1a { + compatible = "sony,imx415"; + reg = <0x1a>; + assigned-clocks = <&cru CLK_MIPI_CAMERAOUT_M1>; + assigned-clock-rates = <37125000>; + avdd-supply = <&savdd_cam>; + clocks = <&cru CLK_MIPI_CAMERAOUT_M1>; + dvdd-supply = <&sdvdd_cam>; + orientation = <2>; /* External */ + ovdd-supply = <&siovdd_cam>; + pinctrl-names = "default"; + pinctrl-0 = <&cam_rstn &cam_clk1m0_clk1>; + reset-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>; + + port { + imx415_output: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <445500000>; + remote-endpoint = <&csi1_input>; + }; + }; + }; +}; + +&pinctrl { + cam { + cam_rstn: cam-rstn-pinctrl { + rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&csi1 { + status = "okay"; +}; + +&csi1_in { + csi1_input: endpoint { + bus-type = ; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <445500000>; + remote-endpoint = <&imx415_output>; + }; +}; + +&csi_dphy0 { + status = "okay"; +}; + +&vicap { + status = "okay"; +}; + +&vicap_mmu { + status = "okay"; +}; --- base-commit: bd5f485f3f026225b86573e559af0b7254ef4184 change-id: 20260925-rock4d-cam4k-6e3521c61b55 prerequisite-change-id: 20260819-rk3576-dphy-2304f848215b:v2 prerequisite-patch-id: fbe2d84f88709b8bf846debe6b8ce62c4392ca63 prerequisite-patch-id: 9bce33933ae69e8cc7f7ef2f0d9acb969620bc85 prerequisite-patch-id: bff0c668524f94b0b7901c682d5ccdccfe18d46e prerequisite-patch-id: 8f45701f840680a35e044f43ebd3087282847990 prerequisite-change-id: 20260825-csi-2-rcv-dts-7712bd834de6:v2 prerequisite-patch-id: fbe2d84f88709b8bf846debe6b8ce62c4392ca63 prerequisite-patch-id: 9bce33933ae69e8cc7f7ef2f0d9acb969620bc85 prerequisite-patch-id: bff0c668524f94b0b7901c682d5ccdccfe18d46e prerequisite-patch-id: 8f45701f840680a35e044f43ebd3087282847990 prerequisite-patch-id: bdbb3e9b072469900cac21031cd799265b52d734 prerequisite-patch-id: c91ceb74abc8bc79ac036990abdef4cbd7328f97 prerequisite-change-id: 20260828-vicap-rk3576-6e7118ea0246:v2 prerequisite-patch-id: fbe2d84f88709b8bf846debe6b8ce62c4392ca63 prerequisite-patch-id: 9bce33933ae69e8cc7f7ef2f0d9acb969620bc85 prerequisite-patch-id: bff0c668524f94b0b7901c682d5ccdccfe18d46e prerequisite-patch-id: 8f45701f840680a35e044f43ebd3087282847990 prerequisite-patch-id: bdbb3e9b072469900cac21031cd799265b52d734 prerequisite-patch-id: c91ceb74abc8bc79ac036990abdef4cbd7328f97 prerequisite-patch-id: d4120ad9def5effeda632f831b6fd0cd59295285 prerequisite-patch-id: e0c7e587fcaffe58b61fe78508efccec86dc7c79 prerequisite-patch-id: 6a87bd22798d58cc8f9b30733f5b28a2fced05c1 prerequisite-patch-id: a94c687ac3f648079b18dbb5109657fb038bd516 prerequisite-patch-id: 76e36df1aab8a9853440aa28b4bda528ce2adfd7 Best regards, -- Amin Gattout