From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alim Akhtar Subject: Re: [PATCH 1/3] arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions Date: Wed, 18 Jan 2017 22:40:42 +0900 Message-ID: References: <1484718141-28785-1-git-send-email-pankaj.dubey@samsung.com> <1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <1484718141-28785-2-git-send-email-pankaj.dubey-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Pankaj Dubey Cc: "linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Alim Akhtar , Krzysztof Kozlowski , Javier Martinez Canillas , robh+dt , kgene , Sylwester Nawrocki , sanath-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org List-Id: devicetree@vger.kernel.org Hi, On Wed, Jan 18, 2017 at 2:42 PM, Pankaj Dubey wrote: > As per Exynos7 datasheet FSYS1 pinctrl block does not support drive > strength value of 0x3. This patch fixes this and update the correct > drive strength for sd0_xxx pin definitions. > > Signed-off-by: Pankaj Dubey > --- Looks good. Reviewed-by: Alim Akhtar > arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > index 8232198..7ebb939 100644 > --- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > @@ -497,49 +497,49 @@ > samsung,pins = "gpr0-0"; > samsung,pin-function = <2>; > samsung,pin-pud = <0>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_cmd: sd0-cmd { > samsung,pins = "gpr0-1"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_ds: sd0-ds { > samsung,pins = "gpr0-2"; > samsung,pin-function = <2>; > samsung,pin-pud = <1>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_qrdy: sd0-qrdy { > samsung,pins = "gpr0-3"; > samsung,pin-function = <2>; > samsung,pin-pud = <1>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus1: sd0-bus-width1 { > samsung,pins = "gpr1-0"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus4: sd0-bus-width4 { > samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus8: sd0-bus-width8 { > samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd1_clk: sd1-clk { > -- > 2.7.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Regards, Alim -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: alim.akhtar@gmail.com (Alim Akhtar) Date: Wed, 18 Jan 2017 22:40:42 +0900 Subject: [PATCH 1/3] arm64: dts: exynos: Fix drive strength of sd0_xxx pin definitions In-Reply-To: <1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com> References: <1484718141-28785-1-git-send-email-pankaj.dubey@samsung.com> <1484718141-28785-2-git-send-email-pankaj.dubey@samsung.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Wed, Jan 18, 2017 at 2:42 PM, Pankaj Dubey wrote: > As per Exynos7 datasheet FSYS1 pinctrl block does not support drive > strength value of 0x3. This patch fixes this and update the correct > drive strength for sd0_xxx pin definitions. > > Signed-off-by: Pankaj Dubey > --- Looks good. Reviewed-by: Alim Akhtar > arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > index 8232198..7ebb939 100644 > --- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi > @@ -497,49 +497,49 @@ > samsung,pins = "gpr0-0"; > samsung,pin-function = <2>; > samsung,pin-pud = <0>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_cmd: sd0-cmd { > samsung,pins = "gpr0-1"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_ds: sd0-ds { > samsung,pins = "gpr0-2"; > samsung,pin-function = <2>; > samsung,pin-pud = <1>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_qrdy: sd0-qrdy { > samsung,pins = "gpr0-3"; > samsung,pin-function = <2>; > samsung,pin-pud = <1>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus1: sd0-bus-width1 { > samsung,pins = "gpr1-0"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus4: sd0-bus-width4 { > samsung,pins = "gpr1-1", "gpr1-2", "gpr1-3"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd0_bus8: sd0-bus-width8 { > samsung,pins = "gpr1-4", "gpr1-5", "gpr1-6", "gpr1-7"; > samsung,pin-function = <2>; > samsung,pin-pud = <3>; > - samsung,pin-drv = <3>; > + samsung,pin-drv = <4>; > }; > > sd1_clk: sd1-clk { > -- > 2.7.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Regards, Alim