On Tue, Feb 18, 2025 at 12:55 PM Vaishnav Achath <vaishnav.a@xxxxxx> wrote: > > TechNexion TEVI OV5640 camera is a 5MP camera that can be used with > J722S EVM through the 22-pin CSI-RX connector. Add a reference overlay > for quad TEVI OV5640 modules on J722S EVM. > > Signed-off-by: Vaishnav Achath <vaishnav.a@xxxxxx> > --- > arch/arm64/boot/dts/ti/Makefile | 4 + > .../k3-j722s-evm-csi2-quad-tevi-ov5640.dtso | 319 ++++++++++++++++++ > 2 files changed, 323 insertions(+) > create mode 100644 arch/arm64/boot/dts/ti/k3-j722s-evm-csi2-quad-tevi-ov5640.dtso > > diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile > index 9ae0917e5763..0370392abda8 100644 > --- a/arch/arm64/boot/dts/ti/Makefile > +++ b/arch/arm64/boot/dts/ti/Makefile > @@ -120,6 +120,7 @@ dtb-$(CONFIG_ARCH_K3) += k3-j721s2-evm-pcie1-ep.dtbo > dtb-$(CONFIG_ARCH_K3) += k3-am67a-beagley-ai.dtb > dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm.dtb > dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtbo > +dtb-$(CONFIG_ARCH_K3) += k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo > > # Boards with J784s4 SoC > dtb-$(CONFIG_ARCH_K3) += k3-am69-sk.dtb > @@ -212,6 +213,8 @@ k3-j721s2-evm-pcie1-ep-dtbs := k3-j721s2-common-proc-board.dtb \ > k3-j721s2-evm-pcie1-ep.dtbo > k3-j722s-evm-csi2-quad-rpi-cam-imx219-dtbs := k3-j722s-evm.dtb \ > k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtbo > +k3-j722s-evm-csi2-quad-tevi-ov5640-dtbs := k3-j722s-evm.dtb \ > + k3-j722s-evm-csi2-quad-tevi-ov5640.dtbo > k3-j784s4-evm-pcie0-pcie1-ep-dtbs := k3-j784s4-evm.dtb \ > k3-j784s4-evm-pcie0-pcie1-ep.dtbo > k3-j784s4-evm-quad-port-eth-exp1-dtbs := k3-j784s4-evm.dtb \ > @@ -247,6 +250,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ > k3-j721e-sk-csi2-dual-imx219.dtb \ > k3-j721s2-evm-pcie1-ep.dtb \ > k3-j722s-evm-csi2-quad-rpi-cam-imx219.dtb \ > + k3-j722s-evm-csi2-quad-tevi-ov5640.dtb \ > k3-j784s4-evm-pcie0-pcie1-ep.dtb \ > k3-j784s4-evm-quad-port-eth-exp1.dtb \ > k3-j784s4-evm-usxgmii-exp1-exp2.dtb > diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm-csi2-quad-tevi-ov5640.dtso b/arch/arm64/boot/dts/ti/k3-j722s-evm-csi2-quad-tevi-ov5640.dtso > new file mode 100644 > index 000000000000..f33f50465a07 > --- /dev/null > +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm-csi2-quad-tevi-ov5640.dtso > @@ -0,0 +1,319 @@ > +// SPDX-License-Identifier: GPL-2.0-only OR MIT > +/* > + * 4 x TEVI OV5640 MIPI Camera module on RPI camera connector. > + * > + * Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/ > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include "k3-pinctrl.h" > + > +&{/} { > + clk_ov5640_fixed: ov5640-xclk { clock-24000000 for the node name. > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24000000>; > + }; > +}; > + > + > +&main_pmx0 { > + cam0_reset_pins_default: cam0-reset-pins-default { Doesn't match the schema. Please test your changes: pinctrl@f4000: 'cam0-reset-pins-default', 'cam1-reset-pins-default', 'cam2-reset-pins-default', 'cam3-reset-pins-default' do not match any of the regexes: '-pins(-[0-9]+)?$|-pin$', 'pinctrl-[0-9]+' > + pinctrl-single,pins = < > + J722S_IOPAD(0x03c, PIN_OUTPUT, 7) > + >; > + }; > + > + cam1_reset_pins_default: cam1-reset-pins-default { > + pinctrl-single,pins = < > + J722S_IOPAD(0x044, PIN_OUTPUT, 7) > + >; > + }; > + > + cam2_reset_pins_default: cam2-reset-pins-default { > + pinctrl-single,pins = < > + J722S_IOPAD(0x04c, PIN_OUTPUT, 7) > + >; > + }; > + > + cam3_reset_pins_default: cam3-reset-pins-default { > + pinctrl-single,pins = < > + J722S_IOPAD(0x054, PIN_OUTPUT, 7) > + >; > + }; > +}; > + > +&exp1 { > + p06-hog{ > + /* P06 - CSI01_MUX_SEL_2 */ > + gpio-hog; > + gpios = <6 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI01_MUX_SEL_2"; > + }; > + > + p07-hog{ > + /* P01 - CSI23_MUX_SEL_2 */ > + gpio-hog; > + gpios = <7 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI23_MUX_SEL_2"; > + }; > +}; > + > +&main_gpio0 { > + p15-hog { > + /* P15 - CSI2_CAMERA_GPIO1 */ > + gpio-hog; > + gpios = <15 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI2_CAMERA_GPIO1"; > + }; > + > + p17-hog { > + /* P17 - CSI2_CAMERA_GPIO2 */ > + gpio-hog; > + gpios = <17 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI2_CAMERA_GPIO2"; > + }; > + > + p19-hog { > + /* P19 - CSI2_CAMERA_GPIO3 */ > + gpio-hog; > + gpios = <19 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI2_CAMERA_GPIO3"; > + }; > + > + p21-hog { > + /* P21 - CSI2_CAMERA_GPIO4 */ > + gpio-hog; > + gpios = <21 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "CSI2_CAMERA_GPIO4"; > + }; > +}; > + > +&pca9543_0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + i2c-alias-pool = /bits/ 16 <0x3c 0x3d>; > + > + i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + > + ov5640_0: camera@3c { > + compatible = "ovti,ov5640"; > + reg = <0x3c>; > + clocks = <&clk_ov5640_fixed>; > + clock-names = "xclk"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cam0_reset_pins_default>; > + > + port { > + csi2_cam0: endpoint { > + remote-endpoint = <&csi2rx0_in_sensor>; > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > + }; > + > + i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + > + ov5640_1: camera@3c { > + compatible = "ovti,ov5640"; > + reg = <0x3c>; > + clocks = <&clk_ov5640_fixed>; > + clock-names = "xclk"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cam1_reset_pins_default>; > + > + port { > + csi2_cam1: endpoint { > + remote-endpoint = <&csi2rx1_in_sensor>; > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > + }; > +}; > + > +&pca9543_1 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + i2c-alias-pool = /bits/ 16 <0x3c 0x3d>; > + > + i2c@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + > + ov5640_2: camera@3c { > + compatible = "ovti,ov5640"; > + reg = <0x3c>; > + clocks = <&clk_ov5640_fixed>; > + clock-names = "xclk"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cam2_reset_pins_default>; > + > + port { > + csi2_cam2: endpoint { > + remote-endpoint = <&csi2rx2_in_sensor>; > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > + }; > + > + i2c@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + > + ov5640_3: camera@3c { > + compatible = "ovti,ov5640"; > + reg = <0x3c>; > + clocks = <&clk_ov5640_fixed>; > + clock-names = "xclk"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&cam3_reset_pins_default>; > + > + port { > + csi2_cam3: endpoint { > + remote-endpoint = <&csi2rx3_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>; > + }; > + }; > + }; > +}; > + > +&cdns_csi2rx1 { > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + csi1_port0: port@0 { > + reg = <0>; > + status = "okay"; > + > + csi2rx1_in_sensor: endpoint { > + remote-endpoint = <&csi2_cam1>; > + bus-type = <4>; /* CSI2 DPHY */ > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > +}; > + > +&cdns_csi2rx2 { > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + csi2_port0: port@0 { > + reg = <0>; > + status = "okay"; > + > + csi2rx2_in_sensor: endpoint { > + remote-endpoint = <&csi2_cam2>; > + bus-type = <4>; /* CSI2 DPHY */ > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > +}; > + > +&cdns_csi2rx3 { > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + csi3_port0: port@0 { > + reg = <0>; > + status = "okay"; > + > + csi2rx3_in_sensor: endpoint { > + remote-endpoint = <&csi2_cam3>; > + bus-type = <4>; /* CSI2 DPHY */ > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; > + }; > +}; > + > +&ti_csi2rx0 { > + status = "okay"; > +}; > + > +&dphy0 { > + status = "okay"; > +}; > + > +&ti_csi2rx1 { > + status = "okay"; > +}; > + > +&dphy1 { > + status = "okay"; > +}; > + > + > +&ti_csi2rx2 { > + status = "okay"; > +}; > + > +&dphy2 { > + status = "okay"; > +}; > + > + > +&ti_csi2rx3 { > + status = "okay"; > +}; > + > +&dphy3 { > + status = "okay"; > +}; > -- > 2.34.1 >
