From mboxrd@z Thu Jan 1 00:00:00 1970 From: antoine.tenart@free-electrons.com (Antoine Tenart) Date: Fri, 9 Oct 2015 11:07:28 +0200 Subject: [PATCH v4 6/6] arm64: dts: berlin4ct: add default pinmux for uart0 In-Reply-To: <1444378629-3057-7-git-send-email-jszhang@marvell.com> References: <1444378629-3057-1-git-send-email-jszhang@marvell.com> <1444378629-3057-7-git-send-email-jszhang@marvell.com> Message-ID: <20151009090728.GF2842@kwain> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Oct 09, 2015 at 04:17:09PM +0800, Jisheng Zhang wrote: > Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses > them to work, no other possibilities. > > Signed-off-by: Jisheng Zhang Acked-by: Antoine Tenart > --- > arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi > index 8e66355..a4a1876 100644 > --- a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi > +++ b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi > @@ -288,12 +288,19 @@ > clocks = <&osc>; > reg-shift = <2>; > status = "disabled"; > + pinctrl-0 = <&uart0_pmux>; > + pinctrl-names = "default"; > }; > }; > > system_pinctrl: pin-controller at fe2200 { > compatible = "marvell,berlin4ct-system-pinctrl"; > reg = <0xfe2200 0xc>; > + > + uart0_pmux: uart0-pmux { > + groups = "SM_URT0_TXD", "SM_URT0_RXD"; > + function = "uart0"; > + }; > }; > }; > }; > -- > 2.6.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- Antoine T?nart, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com