From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arun Kumar K Subject: Re: [PATCH 3/4] ARM: dts: Add usb2phy support on exynos5420 Date: Wed, 30 Apr 2014 15:55:14 +0530 Message-ID: <5360CF8A.5010809@gmail.com> References: <1398848110-6152-1-git-send-email-gautam.vivek@samsung.com> <1398848110-6152-4-git-send-email-gautam.vivek@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1398848110-6152-4-git-send-email-gautam.vivek-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Vivek Gautam , linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, k.debski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, kgene.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, p.paneri-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, jg1.han-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kishon-l0cyMroinI0@public.gmane.org, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Vivek, On 04/30/14 14:25, Vivek Gautam wrote: > Add required device node for usb2phy to let enable USB 2.0 > support. > > Signed-off-by: Vivek Gautam > --- > arch/arm/boot/dts/exynos5420.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi > index cfa3755..16b860a 100644 > --- a/arch/arm/boot/dts/exynos5420.dtsi > +++ b/arch/arm/boot/dts/exynos5420.dtsi > @@ -737,4 +737,14 @@ > clock-names = "secss"; > samsung,power-domain = <&g2d_pd>; > }; > + > + phy@12130000 { As we will be changing over to reference-based updation of nodes in the board dts files, it would be good to add node reference also while adding new nodes. Like : usb_phy: phy@12130000 { Regards Arun > + compatible = "samsung,exynos5250-usb2-phy"; > + reg = <0x12130000 0x100>; > + clocks = <&clock CLK_USBH20>, <&clock CLK_SCLK_USBPHY300>; > + clock-names = "phy", "ref"; > + #phy-cells = <1>; > + samsung,sysreg-phandle = <&sysreg_system_controller>; > + samsung,pmureg-phandle = <&pmu_system_controller>; > + }; > }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html