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| author | Jisheng Zhang <jszhang@marvell.com> | 2015-10-16 15:37:12 +0800 |
|---|---|---|
| committer | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2015-11-19 20:41:57 +0100 |
| commit | d9c1567f8427519b5b61cbca5477f96a1590d51b (patch) | |
| tree | 3deb6547a724c4148214ab21f95ddbd6297d8b8c /arch/arm64/boot/dts/marvell | |
| parent | cb27c89b7817935c0a532b39e6a77dd2e2fc3e56 (diff) | |
| download | lwn-d9c1567f8427519b5b61cbca5477f96a1590d51b.tar.gz lwn-d9c1567f8427519b5b61cbca5477f96a1590d51b.zip | |
arm64: dts: berlin4ct: add default pinmux for uart0
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@marvell.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/marvell')
| -rw-r--r-- | arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi b/arch/arm64/boot/dts/marvell/berlin4ct.dtsi index 8e66355c8306..a4a18764ae98 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"; + }; }; }; }; |