| Message ID | 20240213010347.1075251-1-sre@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | UNI-T UTi260B support | expand |
On Tue, 13 Feb 2024 02:00:49 +0100, Sebastian Reichel wrote: > This adds adds support for the UNI-T UTi260B thermal camera, which is based > on i.MX6ULL. Patches 1-14 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 15+16 introduce the vendor and board compatible DT > bindings. Finally the last patches adds support for the thermal camera itself. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [03/17] ASoC: dt-bindings: fsl,imx-asrc: convert to YAML commit: 20c0c9b352df1ab7915c827cb1d182bfc32f9f46 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
Hi, This adds adds support for the UNI-T UTi260B thermal camera, which is based on i.MX6ULL. Patches 1-14 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 15+16 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-v2 Changes since PATCHv1: * https://lore.kernel.org/all/20240210012114.489102-1-sre@kernel.org/ - uni-t,imx6ull-uti260b -> uni-t,uti260b - add Acked-by for uni-t vendor prefix - add Acked-by for HDMI audio index fix - add Acked-by for LCDIF power-domain requirement drop - anatop DT binding: Fixed indentation in example - anatop DT binding: Described IRQs - touchscreen DT binding: change tsc@ to touchscreen@ in example - touchscreen DT binding: change xnur-gpio to xnur-gpios - weim DT binding: drop acme,whatever example - weim DT binding: use flash@ instead of nor@ - weim DT binding: update weim.txt reference in arcx,anybus-controller.txt - weim DT binding: switch to memory-controller binding - fsl,imx-asrc DT binding: fix ASoC patch subject prefix - fsl,imx-asrc DT binding: add constraints - add new patch fixing xnur-gpio(s) in all i.MX6UL board DT files - add new patch fixing touchscreen nodename in i.MX6UL SoC DT file - add new patch fixing weim nodename in all i.MX SoC DT files - device DTS: use color/functions for the led - device DTS: increase SPI speed - device DTS: add comment for SD / eMMC node Unadressed feedback from PATCHv1: - anatop phandle vs parent: technically it makes sense to just use the parent, but this driver is only used by i.MX6. The current code makes use of the phandle, so we cannot drop it because of backwards compatibility. So I don't see a point in deprecating this property. - touchscreen binding: I kept measure-delay-time and pre-charge-time values in hex, since that is being used everywhere and the unit is unknown. The values are directly written into HW registers and the i.MX6UL TRM does not provide any hints about the unit. I do not have an i.MX6UL device with a touchsreen, so I cannot test either. - regulator name in DT: I did not rename the regulators to just "regulator", since the nodename must be unique. Greetings, -- Sebastian Sebastian Reichel (17): dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML dt-bindings: bus: imx-weim: convert to YAML ASoC: dt-bindings: 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 ARM: dts: nxp: imx6ul: xnur-gpio -> xnur-gpios ARM: dts: nxp: imx6ul: fix touchscreen node name ARM: dts: nxp: imx: fix weim node name 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/imx-weim.txt | 117 ---- .../bindings/display/fsl,lcdif.yaml | 8 +- .../devicetree/bindings/dma/fsl,imx-sdma.yaml | 3 +- .../input/touchscreen/fsl,imx6ul-tsc.yaml | 97 +++ .../bindings/input/touchscreen/imx6ul_tsc.txt | 38 -- .../fsl/fsl,imx-weim-peripherals.yaml | 36 ++ .../memory-controllers/fsl/fsl,imx-weim.yaml | 201 ++++++ .../mc-peripheral-props.yaml | 1 + .../bindings/pinctrl/fsl,imx6ul-pinctrl.txt | 37 -- .../bindings/pinctrl/fsl,imx6ul-pinctrl.yaml | 116 ++++ .../bindings/soc/imx/fsl,imx-anatop.yaml | 128 ++++ .../bindings/soc/imx/fsl,imx-iomuxc-gpr.yaml | 18 +- .../devicetree/bindings/sound/fsl,asrc.txt | 80 --- .../bindings/sound/fsl,imx-asrc.yaml | 162 +++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm/boot/dts/nxp/imx/Makefile | 1 + arch/arm/boot/dts/nxp/imx/imx1.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx27.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx31.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx35.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx51.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6sl.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6sx.dtsi | 2 +- .../boot/dts/nxp/imx/imx6ul-14x14-evk.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6ul-geam.dts | 2 +- .../nxp/imx/imx6ul-imx6ull-opos6uldev.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6ul.dtsi | 6 +- .../boot/dts/nxp/imx/imx6ull-dhcom-som.dtsi | 2 +- arch/arm/boot/dts/nxp/imx/imx6ull-uti260b.dts | 572 ++++++++++++++++++ arch/arm/boot/dts/nxp/imx/imx6ull.dtsi | 2 +- .../fieldbus/arcx,anybus-controller.txt | 2 +- 33 files changed, 1360 insertions(+), 292 deletions(-) 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 create mode 100644 Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim-peripherals.yaml create mode 100644 Documentation/devicetree/bindings/memory-controllers/fsl/fsl,imx-weim.yaml 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