From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Rob Herring pointed out that the recent addition of io-channel provider consumer interfaces to the dt_schema repo [1] has highlighted some misuse of this property. It is also clear that we don't have any places where it is actually needed. There is at least 1 remaining instance of this in a txt file but that gets cleaned up in patches already under review to convert that binding to yaml. 1-2 fix up examples in dts schema where this is missued. 3-6,8 fix up places where the property was given for providers of io-channels rather than consumers. 7 drops a consumer case where it doesn't seem to be needed 9 is an RFC to drop the support entirely if we don't have any known correct users of this property outside mainline. I'm willing to leave the code in place is we can identify it being used, but still wish to deprecate it and remote the property from examples and dt_schema. All of these can go through relevant trees as there should be no cross dependencies. [1] https://github.com/devicetree-org/dt-schema/commit/170a908a2204838652407662d326f30cbeb87142 Jonathan Cameron (9): dt-bindings:iio:qcom-spmi-vadc drop incorrect io-channel-ranges from example dt-bindings:iio:samsung,exynos-adc: drop missuse of io-channel-ranges ARM: dts: Cygnus: Drop incorrect io-channel-ranges property. ARM: dts: exynos: Drop incorrect use of io-channel-ranges ARM: dts: s5pv210: Drop incorrect use of io-channel-ranges property. ARM: dts: qcom-pma8084: Drop incorrect use of io-channel-ranges ARM: dts: s5pv210-aries: Drop unneeded io-channel-ranges property. arm64: dts: exynos: Drop incorrect use of io-channel-ranges property. iio: inkern: Drop io-channel-ranges dt property support .../bindings/iio/adc/qcom,spmi-vadc.yaml | 3 -- .../bindings/iio/adc/samsung,exynos-adc.yaml | 4 -- arch/arm/boot/dts/bcm-cygnus.dtsi | 1 - arch/arm/boot/dts/exynos3250.dtsi | 1 - arch/arm/boot/dts/exynos4412.dtsi | 1 - arch/arm/boot/dts/exynos5250.dtsi | 1 - arch/arm/boot/dts/exynos54xx.dtsi | 1 - arch/arm/boot/dts/qcom-pma8084.dtsi | 1 - arch/arm/boot/dts/s5pv210-aries.dtsi | 1 - arch/arm/boot/dts/s5pv210.dtsi | 1 - arch/arm64/boot/dts/exynos/exynos5433.dtsi | 1 - arch/arm64/boot/dts/exynos/exynos7.dtsi | 1 - drivers/iio/inkern.c | 49 +++++++------------ 13 files changed, 17 insertions(+), 49 deletions(-) -- 2.28.0
