From mboxrd@z Thu Jan 1 00:00:00 1970 From: hao_zhang Subject: [PATCH v2 0/4] pwm support for allwinner sun8i SOCs. Date: Sun, 25 Feb 2018 21:49:46 +0800 Message-ID: <20180225134946.GA14015@arx-s1> Reply-To: hao5781286-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, Claudiu.Beznea-UWL1GkI3JZL3oGB3hsPCZA@public.gmane.org Cc: linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, hao5781286-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: devicetree@vger.kernel.org PWM support for allwinner sun8i SOCs. This patchset adds pwm support for allwinner sun8i SOCs. v2 Changes: 1. change sun8i-r40 symbol to sun8i. 2. change pwm0_pin, pwm0-pin to pwm_ch0_pin, pwm-ch0-pin. 3. remove clk_disable_unprepare(), check !match and IS_ERR(pwm->regmap). hao_zhang (4): dt-bindings: pwm: binding allwinner sun8i. ARM: dtsi: add pwm node for sun8i. ARM: dts: add pwm status for r40. ARM: PWM: add allwinner sun8i pwm support. .../devicetree/bindings/pwm/pwm-sun8i.txt | 18 + arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 6 + arch/arm/boot/dts/sun8i-r40.dtsi | 13 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-sun8i.c | 401 +++++++++++++++++++++ 6 files changed, 449 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt create mode 100644 drivers/pwm/pwm-sun8i.c -- 2.7.4