On 29.08.2020 16:25, Krzysztof Kozlowski wrote:
The Wolfson Arizona codec is interrupt controller which is required by bindings. This fixes dtbs_check warnings like:
arch/arm64/boot/dts/exynos/exynos5433-tm2e.dt.yaml: wm5110-codec@0: 'interrupt-controller' is a required property arch/arm64/boot/dts/exynos/exynos5433-tm2e.dt.yaml: wm5110-codec@0: '#interrupt-cells' is a required property
Signed-off-by: Krzysztof Kozlowski krzk@kernel.org
Tested-by: Marek Szyprowski m.szyprowski@samsung.com
However I really wonder if it makes sense to expose this to DTS. Indeed, the main MFD device of the WM5110 chip is interrupt controller, but its interrupts are requested internally by the respective drivers.
Not tested on HQ. Please kindly review and test.
Best regards, Krzysztof
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index bab6c1addd5f..49cd55d6891c 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -1242,6 +1242,8 @@
gpio-controller; #gpio-cells = <2>;
interrupt-controller;#interrupt-cells = <2>;wlf,micd-detect-debounce = <300>; wlf,micd-bias-start-time = <0x1>;
Best regards