RE: [PATCH v2 2/8] arm64: dts: exynos: Describe PWM interrupts on Exynos7

Alim Akhtar
2020-07-03T17:10:24Z

Hi Krzysztof,

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@kernel.org>
> Sent: 02 July 2020 21:22
> To: Thierry Reding <thierry.reding@gmail.com>; Uwe Kleine-König <u.kleine-
> koenig@pengutronix.de>; Lee Jones <lee.jones@linaro.org>; Rob Herring
> <robh+dt@kernel.org>; Kukjin Kim <kgene@kernel.org>; Krzysztof Kozlowski
> <krzk@kernel.org>; linux-pwm@vger.kernel.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> samsung-soc@vger.kernel.org
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>; Bartlomiej Zolnierkiewicz
> <b.zolnierkie@samsung.com>; Sylwester Nawrocki <snawrocki@kernel.org>;
> Alim Akhtar <alim.akhtar@samsung.com>; Chanwoo Choi
> <cw00.choi@samsung.com>; Pankaj Dubey <pankaj.dubey@samsung.com>
> Subject: [PATCH v2 2/8] arm64: dts: exynos: Describe PWM interrupts on
> Exynos7
>
> Add interrupts property to PWM node on Exynos7 to describe the hardware
> fully. No functional change as the interrupts are not used by drivers.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
> ---
>
> Changes since v1:
> 1. Correct the interrupts, change message.
>
> Not tested
> ---
> arch/arm64/boot/dts/exynos/exynos7.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> index f590891efe25..709742b98c9c 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> @@ -581,6 +581,11 @@
> pwm: pwm@136c0000 {
> compatible = "samsung,exynos4210-pwm";
> reg = <0x136c0000 0x100>;
> + interrupts = <GIC_SPI 449 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 450 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 451 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 452 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 453 IRQ_TYPE_LEVEL_HIGH>;
> samsung,pwm-outputs = <0>, <1>, <2>, <3>;
> #pwm-cells = <3>;
> clocks = <&clock_peric0 PCLK_PWM>;
> --
> 2.17.1