From: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> Hi, This adds adds support for the UNI-T UTi260B thermal camera, which is based on i.MX6ULL. Patches 1-11 clean up all warnings reported by CHECK_DTBS for i.MX6ULL (i.e. for an empty board). They are not specific to the UTi260B and in fact that machine has most of the IP handled by these patches marked as disabled. Then patches 12+13 introduce the vendor and board compatible DT bindings. Finally the last patches adds support for the thermal camera itself. The DT is based on reverse engineered information. More information about the device can be found in this presentation from Embedded Recipes 2023: * https://embedded-recipes.org/2023/wp-content/uploads/2023/10/Running-FOSS-on-a-Thermal-Camera-Sebastian-Reichel-compressed.pdf * https://www.youtube.com/watch?v=uvObsCG-Cqo I also prepared a branch with these patches (and a minimal kernel config) and published it here: https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-misc.git/log/?h=uti260b Greetings, -- Sebastian Sebastian Reichel (14): dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML dt-bindings: bus: imx-weim: convert to YAML dt-bindings: sound: fsl,imx-asrc: convert to YAML dt-bindings: input: touchscreen: fsl,imx6ul-tsc convert to YAML dt-bindings: soc: imx: fsl,imx-anatop: add binding dt-bindings: soc: imx: fsl,imx-iomuxc-gpr: add imx6 dt-bindings: lcdif: Do not require power-domains for i.MX6ULL dt-bindings: fsl-imx-sdma: fix HDMI audio index ARM: dts: imx6ull: fix pinctrl node name ARM: dts: imx6ul: Remove fsl,anatop from usbotg1 ARM: dts: imx6ul: add missing #thermal-sensor-cells dt-bindings: vendor-prefixes: add UNI-T dt-bindings: arm: add UNI-T UTi260b ARM: dts: imx6ull-uti260b: Add board .../devicetree/bindings/arm/fsl.yaml | 1 + .../devicetree/bindings/bus/fsl,imx-weim.yaml | 225 +++++++ .../devicetree/bindings/bus/imx-weim.txt | 117 ---- .../bindings/display/fsl,lcdif.yaml | 8 +- .../devicetree/bindings/dma/fsl,imx-sdma.yaml | 3 +- .../input/touchscreen/fsl,imx6ul-tsc.yaml | 92 +++ .../bindings/input/touchscreen/imx6ul_tsc.txt | 38 -- .../bindings/pinctrl/fsl,imx6ul-pinctrl.txt | 37 -- .../bindings/pinctrl/fsl,imx6ul-pinctrl.yaml | 116 ++++ .../bindings/soc/imx/fsl,imx-anatop.yaml | 125 ++++ .../bindings/soc/imx/fsl,imx-iomuxc-gpr.yaml | 18 + .../devicetree/bindings/sound/fsl,asrc.txt | 80 --- .../bindings/sound/fsl,imx-asrc.yaml | 159 +++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm/boot/dts/nxp/imx/Makefile | 1 + arch/arm/boot/dts/nxp/imx/imx6ul.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts | 564 ++++++++++++++++++ arch/arm/boot/dts/nxp/imx/imx6ull.dtsi | 2 +- 18 files changed, 1314 insertions(+), 276 deletions(-) create mode 100644 Documentation/devicetree/bindings/bus/fsl,imx-weim.yaml delete mode 100644 Documentation/devicetree/bindings/bus/imx-weim.txt create mode 100644 Documentation/devicetree/bindings/input/touchscreen/fsl,imx6ul-tsc.yaml delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt delete mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.txt create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx6ul-pinctrl.yaml create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,imx-anatop.yaml delete mode 100644 Documentation/devicetree/bindings/sound/fsl,asrc.txt create mode 100644 Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts -- 2.43.0
