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Tue, 28 Nov 2023 04:10:28 -0600 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3ASAARto101282; Tue, 28 Nov 2023 04:10:28 -0600 From: Jai Luthra Date: Tue, 28 Nov 2023 15:39:46 +0530 Subject: [PATCH v3 4/9] arm64: dts: ti: k3-am625-beagleplay: Add overlays for OV5640 MIME-Version: 1.0 Message-ID: <20231128-csi_dts-v3-4-0bb11cfa9d43@ti.com> References: <20231128-csi_dts-v3-0-0bb11cfa9d43@ti.com> In-Reply-To: <20231128-csi_dts-v3-0-0bb11cfa9d43@ti.com> To: Catalin Marinas , Will Deacon , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Aradhya Bhatia , Devarsh Thakkar , Vaishnav Achath , Julien Massot , Martyn Welch , Matthias Schiffer , Jai Luthra X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=5458; i=j-luthra@ti.com; h=from:subject:message-id; bh=LIC3GIHhXLdiNuoGc+jg9VpDQIUTmYS+YEWHfVAN6Rc=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBlZbyBlxjxOPWImJC60Ce1smFslsQN+JBv1tuVT F9DdqekivWJAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZWW8gQAKCRBD3pH5JJpx Rey3EACvYh6WMjPGZNZ9JNpg8breBA+EJMVinCKAACHb7FgiE+b+BhYcflBPiOgz0h9FyuzQic6 Jv3yS6/cRYcQ9Pxzj7boLmi8DjBT3MUgTB2lONUGHOxg9A6TIofDqt6ZD6YCLbca9IWlwrI97fG NhQmOMBc0D2EhsOESou0pZ/wCzD2np0vC4FPdror4C+zg8ujiEEBC+9IrbmcvBHLtWATuz53Ifa nhZgWGHnegssQMbQNMIdyvMGQ+TKMmwDfpV77MPDps9ETi0QgSh/RXKyN4KwGVeHU7C0vtA1kD8 wnTEcBpUbD7G/T+WZwTfsSestODrU4Ncjo7cMPYQL/QiFdNgxjNOfBLW02W4q+ahGhixarSIA/9 nCb2HX10XSTe8HbfvcDiwXv+hVKoOVsOCNe4K+RlFZM7orMtyh4q0Rxi3z6tdyBpmhXVz0ttJOz vz8gK7YD+ML5Iz1vf9HnTvhxQGQVxOu4refJw8Eil3NXR28OZ3OTTUUUoAK80w7yiR1KI3uyT2C q6D5JcmhNdA3wJfqvIw9E7Rc2SPWI19u+rScHyn+qJ4hM1yaZOdnF1H+/j5ChSlBmcCXsBsfX3o b5Gw+0KdPLEd1Gwm8ZzNaoadTc8oh32CZvKoereT4yS/wTRTChquPdLPlWNebfvVIWfzWkb7Mgx VVGtWvK/p2P4tTA== X-Developer-Key: i=j-luthra@ti.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231128_021039_947201_A7030E24 X-CRM114-Status: GOOD ( 14.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Three different OV5640 modules are supported using the FFC connector on BeaglePlay: - Digilent PCam 5C - ALINX AN5641 - TEVI-OV5640-*-RPI The Digilent and ALINX modules supply a 12Mhz XCLK to the sensor, while the TEVI module supplies a 24Mhz XCLK, thus requiring a separate overlay. Signed-off-by: Jai Luthra Reviewed-by: Andrew Davis --- arch/arm64/boot/dts/ti/Makefile | 11 ++++ .../dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso | 77 ++++++++++++++++++++++ .../ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso | 77 ++++++++++++++++++++++ 3 files changed, 165 insertions(+) diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index 77a347f9f47d..c6c7825b4cb2 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -12,6 +12,8 @@ k3-am625-sk-hdmi-audio-dtbs := k3-am625-sk.dtb k3-am62x-sk-hdmi-audio.dtbo k3-am62-lp-sk-hdmi-audio-dtbs := k3-am62-lp-sk.dtb k3-am62x-sk-hdmi-audio.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay.dtb +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-ov5640.dtbo +dtb-$(CONFIG_ARCH_K3) += k3-am625-beagleplay-csi2-tevi-ov5640.dtbo dtb-$(CONFIG_ARCH_K3) += k3-am625-phyboard-lyra-rdk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-sk.dtb dtb-$(CONFIG_ARCH_K3) += k3-am625-verdin-nonwifi-dahlia.dtb @@ -80,7 +82,16 @@ dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm.dtb dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb dtb-$(CONFIG_ARCH_K3) += k3-j784s4-evm.dtb +# Build time test only, enabled by CONFIG_OF_ALL_DTBS +k3-am625-beagleplay-csi2-ov5640-dtbs := k3-am625-beagleplay.dtb \ + k3-am625-beagleplay-csi2-ov5640.dtbo +k3-am625-beagleplay-csi2-tevi-ov5640-dtbs := k3-am625-beagleplay.dtb \ + k3-am625-beagleplay-csi2-tevi-ov5640.dtbo +dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ + k3-am625-beagleplay-csi2-tevi-ov5640.dtb + # Enable support for device-tree overlays +DTC_FLAGS_k3-am625-beagleplay += -@ DTC_FLAGS_k3-am625-sk += -@ DTC_FLAGS_k3-am62-lp-sk += -@ DTC_FLAGS_k3-am6548-iot2050-advanced-m2 += -@ diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso new file mode 100644 index 000000000000..5e80ca7033ba --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-ov5640.dtso @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * ALINX AN5641 & Digilent PCam 5C - OV5640 camera module + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +#include + +&{/} { + clk_ov5640_fixed: ov5640-xclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12000000>; + }; +}; + +&main_gpio0 { + p11-hog { + /* P11 - CSI2_CAMERA_GPIO1 */ + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "CSI2_CAMERA_GPIO1"; + }; +}; + +&wkup_i2c0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clk_ov5640_fixed>; + clock-names = "xclk"; + + port { + csi2_cam0: endpoint { + remote-endpoint = <&csi2rx0_in_sensor>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; + +&cdns_csi2rx0 { + ports { + #address-cells = <1>; + #size-cells = <0>; + + csi0_port0: port@0 { + reg = <0>; + status = "okay"; + + csi2rx0_in_sensor: endpoint { + remote-endpoint = <&csi2_cam0>; + bus-type = <4>; /* CSI2 DPHY. */ + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; + +&dphy0 { + status = "okay"; +}; + +&ti_csi2rx0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso new file mode 100644 index 000000000000..5e1cbbc27c8f --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-am625-beagleplay-csi2-tevi-ov5640.dtso @@ -0,0 +1,77 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Technexion TEVI-OV5640-*-RPI - OV5640 camera module + * Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +#include + +&{/} { + clk_ov5640_fixed: ov5640-xclk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; +}; + +&main_gpio0 { + p11-hog { + /* P11 - CSI2_CAMERA_GPIO1 */ + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "CSI2_CAMERA_GPIO1"; + }; +}; + +&wkup_i2c0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + ov5640: camera@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clk_ov5640_fixed>; + clock-names = "xclk"; + + port { + csi2_cam0: endpoint { + remote-endpoint = <&csi2rx0_in_sensor>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; + +&cdns_csi2rx0 { + ports { + #address-cells = <1>; + #size-cells = <0>; + + csi0_port0: port@0 { + reg = <0>; + status = "okay"; + + csi2rx0_in_sensor: endpoint { + remote-endpoint = <&csi2_cam0>; + bus-type = <4>; /* CSI2 DPHY. */ + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; +}; + +&dphy0 { + status = "okay"; +}; + +&ti_csi2rx0 { + status = "okay"; +};