[PATCH v6 7/7] arm64: dts: berlin4ct: add default pinmux for uart0
From: Jisheng Zhang <hidden>
Date: 2015-10-16 07:42:07
Also in:
linux-devicetree, linux-gpio, lkml
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Linus Torvalds
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 <redacted> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Acked-by: Antoine Tenart <redacted> --- 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