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 <jszhang@xxxxxxxxxxx>
Acked-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
> ---
> 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@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@xxxxxxxxxxxxxxxxxxx
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
--
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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