From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Yan Subject: [PATCH 2/2] ARM: dts: rockchip: enable pwm3 as pwm regulator for rk3066a-rayeager board Date: Thu, 14 Jan 2016 20:35:56 +0800 Message-ID: <1452774956-16621-1-git-send-email-andy.yan@rock-chips.com> References: <1452774780-16493-1-git-send-email-andy.yan@rock-chips.com> Return-path: In-Reply-To: <1452774780-16493-1-git-send-email-andy.yan@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org To: heiko@sntech.de, naobsd@gmail.com Cc: robh+dt@kernel.org, linux@arm.linux.org.uk, devicetree@vger.kernel.org, galak@codeaurora.org, linux-kernel@vger.kernel.org, ijc+devicetree@hellion.org.uk, linux-rockchip@lists.infradead.org, pawel.moll@arm.com, mark.rutland@arm.com, inux-arm-kernel@lists.infradead.org, Andy Yan List-Id: linux-rockchip.vger.kernel.org Rayeager board use pwm3 modulate the vdd_logic voltage, so enable it. Signed-off-by: Andy Yan --- arch/arm/boot/dts/rk3066a-rayeager.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts index 3d4c104..d17a5b8 100644 --- a/arch/arm/boot/dts/rk3066a-rayeager.dts +++ b/arch/arm/boot/dts/rk3066a-rayeager.dts @@ -78,6 +78,18 @@ }; }; + pwm_regulator: pwm-regulator { + compatible = "pwm-regulator"; + pwms = <&pwm3 0 1000>; + regulator-name = "vdd_logic"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + voltage-table = <1000000 100>, + <1200000 42>; + status = "okay"; + }; + vsys: vsys-regulator { compatible = "regulator-fixed"; regulator-name = "vsys"; @@ -443,6 +455,10 @@ status = "okay"; }; +&pwm3 { + status = "okay"; +}; + &saradc { vref-supply = <&vcc_25>; status = "okay"; -- 1.9.1