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I would love to give it a try. However, I am quite occupied right now, I won't be able to start on it immediately, but I can revisit this as soon as my schedule clears up. Regards, Rishikesh > >> 5 files changed, 362 insertions(+) >> create mode 100644 arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-0.dtso >> create mode 100644 arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-1.dtso >> create mode 100644 arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-2.dtso >> create mode 100644 arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-3.dtso >> >> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile >> index 795978e962ee..8d608e244087 100644 >> --- a/arch/arm64/boot/dts/ti/Makefile >> +++ b/arch/arm64/boot/dts/ti/Makefile >> @@ -508,5 +508,11 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ >> k3-j784s4-evm-usb0-type-a.dtb \ >> k3-j784s4-evm-usxgmii-exp1-exp2.dtb >> >> +# FPDLink Sensors >> +dtb-$(CONFIG_ARCH_K3) += k3-fpdlink-ov2312-0-0.dtbo \ >> + k3-fpdlink-ov2312-0-1.dtbo \ >> + k3-fpdlink-ov2312-0-2.dtbo \ >> + k3-fpdlink-ov2312-0-3.dtbo >> + >> # Enable support for device-tree overlays >> DTC_FLAGS := -@ >> diff --git a/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-0.dtso b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-0.dtso >> new file mode 100644 >> index 000000000000..0829f01a0f90 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-0.dtso >> @@ -0,0 +1,89 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * IMX390 FPD-Link 3 Camera Module >> + * Copyright (c) 2023 Texas Instruments Incorporated - http://www.ti.com/ >> + */ >> + >> +/dts-v1/; >> +/plugin/; >> + >> +#include >> + >> +&deserializer_0_ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + /* FPDLink RX 0 */ >> + port@0 { >> + reg = <0>; >> + >> + ub960_fpd3_1_in: endpoint { >> + remote-endpoint = <&ub953_1_out>; >> + }; >> + }; >> +}; >> + >> +&deserializer_0_links { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + link@0 { >> + reg = <0>; >> + i2c-alias = <0x44>; >> + >> + ti,rx-mode = <3>; >> + >> + serializer: serializer { >> + compatible = "ti,ds90ub953-q1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + >> + #clock-cells = <0>; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + ub953_1_in: endpoint { >> + data-lanes = <1 2>; >> + /*clock-noncontinuous;*/ >> + remote-endpoint = <&sensor_1_out>; >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + >> + ub953_1_out: endpoint { >> + remote-endpoint = <&ub960_fpd3_1_in>; >> + }; >> + }; >> + }; >> + >> + i2c { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + sensor@60 { >> + compatible = "ovti,ov2312"; >> + reg = <0x60>; >> + >> + clocks = <&serializer>; >> + clock-names = "xvclk"; >> + assigned-clocks = <&serializer>; >> + assigned-clock-rates = <24000000>; >> + >> + reset-gpios = <&serializer 2 GPIO_ACTIVE_HIGH>; >> + >> + port { >> + sensor_1_out: endpoint { >> + remote-endpoint = <&ub953_1_in>; >> + }; >> + }; >> + }; >> + }; >> + }; >> + }; >> +}; >> diff --git a/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-1.dtso b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-1.dtso >> new file mode 100644 >> index 000000000000..06cba8c7397f >> --- /dev/null >> +++ b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-1.dtso >> @@ -0,0 +1,89 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * IMX390 FPD-Link 3 Camera Module >> + * Copyright (c) 2023 Texas Instruments Incorporated - http://www.ti.com/ >> + */ >> + >> +/dts-v1/; >> +/plugin/; >> + >> +#include >> + >> +&deserializer_0_ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + /* FPDLink RX 1 */ >> + port@1 { >> + reg = <1>; >> + >> + ub960_fpd3_1_in: endpoint { >> + remote-endpoint = <&ub953_1_out>; >> + }; >> + }; >> +}; >> + >> +&deserializer_0_links { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + link@1 { >> + reg = <1>; >> + i2c-alias = <0x45>; >> + >> + ti,rx-mode = <3>; >> + >> + serializer: serializer { >> + compatible = "ti,ds90ub953-q1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + >> + #clock-cells = <0>; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + ub953_1_in: endpoint { >> + data-lanes = <1 2>; >> + /*clock-noncontinuous;*/ >> + remote-endpoint = <&sensor_1_out>; >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + >> + ub953_1_out: endpoint { >> + remote-endpoint = <&ub960_fpd3_1_in>; >> + }; >> + }; >> + }; >> + >> + i2c { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + sensor@60 { >> + compatible = "ovti,ov2312"; >> + reg = <0x60>; >> + >> + clocks = <&serializer>; >> + clock-names = "xvclk"; >> + assigned-clocks = <&serializer>; >> + assigned-clock-rates = <24000000>; >> + >> + reset-gpios = <&serializer 2 GPIO_ACTIVE_HIGH>; >> + >> + port { >> + sensor_1_out: endpoint { >> + remote-endpoint = <&ub953_1_in>; >> + }; >> + }; >> + }; >> + }; >> + }; >> + }; >> +}; >> diff --git a/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-2.dtso b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-2.dtso >> new file mode 100644 >> index 000000000000..7d377dbe5bbf >> --- /dev/null >> +++ b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-2.dtso >> @@ -0,0 +1,89 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * IMX390 FPD-Link 3 Camera Module >> + * Copyright (c) 2023 Texas Instruments Incorporated - http://www.ti.com/ >> + */ >> + >> +/dts-v1/; >> +/plugin/; >> + >> +#include >> + >> +&deserializer_0_ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + /* FPDLink RX 2 */ >> + port@2 { >> + reg = <2>; >> + >> + ub960_fpd3_1_in: endpoint { >> + remote-endpoint = <&ub953_1_out>; >> + }; >> + }; >> +}; >> + >> +&deserializer_0_links { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + link@2 { >> + reg = <2>; >> + i2c-alias = <0x46>; >> + >> + ti,rx-mode = <3>; >> + >> + serializer: serializer { >> + compatible = "ti,ds90ub953-q1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + >> + #clock-cells = <0>; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + ub953_1_in: endpoint { >> + data-lanes = <1 2>; >> + /*clock-noncontinuous;*/ >> + remote-endpoint = <&sensor_1_out>; >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + >> + ub953_1_out: endpoint { >> + remote-endpoint = <&ub960_fpd3_1_in>; >> + }; >> + }; >> + }; >> + >> + i2c { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + sensor@60 { >> + compatible = "ovti,ov2312"; >> + reg = <0x60>; >> + >> + clocks = <&serializer>; >> + clock-names = "xvclk"; >> + assigned-clocks = <&serializer>; >> + assigned-clock-rates = <24000000>; >> + >> + reset-gpios = <&serializer 2 GPIO_ACTIVE_HIGH>; >> + >> + port { >> + sensor_1_out: endpoint { >> + remote-endpoint = <&ub953_1_in>; >> + }; >> + }; >> + }; >> + }; >> + }; >> + }; >> +}; >> diff --git a/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-3.dtso b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-3.dtso >> new file mode 100644 >> index 000000000000..f74bff5f12b0 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/ti/k3-fpdlink-ov2312-0-3.dtso >> @@ -0,0 +1,89 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * IMX390 FPD-Link 3 Camera Module >> + * Copyright (c) 2023 Texas Instruments Incorporated - http://www.ti.com/ >> + */ >> + >> +/dts-v1/; >> +/plugin/; >> + >> +#include >> + >> +&deserializer_0_ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + /* FPDLink RX 3 */ >> + port@3 { >> + reg = <3>; >> + >> + ub960_fpd3_1_in: endpoint { >> + remote-endpoint = <&ub953_1_out>; >> + }; >> + }; >> +}; >> + >> +&deserializer_0_links { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + link@3 { >> + reg = <3>; >> + i2c-alias = <0x47>; >> + >> + ti,rx-mode = <3>; >> + >> + serializer: serializer { >> + compatible = "ti,ds90ub953-q1"; >> + gpio-controller; >> + #gpio-cells = <2>; >> + >> + #clock-cells = <0>; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + ub953_1_in: endpoint { >> + data-lanes = <1 2>; >> + /*clock-noncontinuous;*/ >> + remote-endpoint = <&sensor_1_out>; >> + }; >> + }; >> + >> + port@1 { >> + reg = <1>; >> + >> + ub953_1_out: endpoint { >> + remote-endpoint = <&ub960_fpd3_1_in>; >> + }; >> + }; >> + }; >> + >> + i2c { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + sensor@60 { >> + compatible = "ovti,ov2312"; >> + reg = <0x60>; >> + >> + clocks = <&serializer>; >> + clock-names = "xvclk"; >> + assigned-clocks = <&serializer>; >> + assigned-clock-rates = <24000000>; >> + >> + reset-gpios = <&serializer 2 GPIO_ACTIVE_HIGH>; >> + >> + port { >> + sensor_1_out: endpoint { >> + remote-endpoint = <&ub953_1_in>; >> + }; >> + }; >> + }; >> + }; >> + }; >> + }; >> +}; >