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Date: Wed, 18 Jun 2014 16:17:17 +0100
From: Lee Jones <lee.jones@...aro.org>
To: Gabriel Fernandez <gabriel.fernandez@...aro.org>
Cc: "linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
linux-pwm@...r.kernel.org,
"kernel@...inux.com" <kernel@...inux.com>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
Srinivas Kandagatla <srinivas.kandagatla@...il.com>,
Patrice Chotard <patrice.chotard@...com>, ajitpal.singh@...com,
thierry.reding@...il.com, Maxime Coquelin <maxime.coquelin@...com>
Subject: Re: [PATCH 3/7] ARM: stih416: Add DT nodes for PWM
On Wed, 18 Jun 2014, Gabriel Fernandez wrote:
> Hi Lee,
> minor remark below..
>
> On 18 June 2014 16:52, Lee Jones <lee.jones@...aro.org> wrote:
> > Supply top level nodes for the STiH416 based development boards.
> > The Pinctrl configuration has already been applied, so the only
> > missing piece of the DT puzzle is for a board's DTB to enable
> > the nodes.
> >
> > Signed-off-by: Lee Jones <lee.jones@...aro.org>
> > ---
> > arch/arm/boot/dts/stih416.dtsi | 40 ++++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 40 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
> > index 06473c5..8af159e 100644
> > --- a/arch/arm/boot/dts/stih416.dtsi
> > +++ b/arch/arm/boot/dts/stih416.dtsi
> > @@ -236,5 +236,45 @@
> > resets = <&powerdown STIH416_KEYSCAN_POWERDOWN>,
> > <&softreset STIH416_KEYSCAN_SOFTRESET>;
> > };
> > +
> > + /* SAS PWM Module */
> > + pwm0: pwm@...10000 {
> > + compatible = "st,sti-pwm";
> > + status = "disabled";
> > + #pwm-cells = <2>;
> > + reg = <0xfed10000 0x68>;
> > +
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm0_chan0_default
> del space
Thanks.
> > + &pinctrl_pwm0_chan1_default
> > + &pinctrl_pwm0_chan2_default
> > + &pinctrl_pwm0_chan3_default>;
> > +
> > + clock-names = "pwm";
> > + clocks = <&clk_sysin>;
> > + };
> > +
> > + /* SBC PWM Module */
> > + pwm1: pwm@...10000 {
> > + compatible = "st,sti-pwm";
> > + status = "disabled";
> > + #pwm-cells = <2>;
> > + reg = <0xfe510000 0x68>;
> > +
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pwm1_chan0_default
> > + /*
> > + * Shared with SBC_OBS_NOTRST. Don't
> > + * enable unless you really know what
> > + * you're doing.
> > + *
> > + * &pinctrl_pwm1_chan1_default
> > + */
> > + &pinctrl_pwm1_chan2_default
> > + &pinctrl_pwm1_chan3_default>;
> > +
> > + clock-names = "pwm";
> > + clocks = <&clk_sysin>;
> > + };
> > };
> > };
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > linux-arm-kernel@...ts.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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