diff options
| author | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2014-04-30 16:56:36 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-05-05 04:52:45 +0400 |
| commit | 9f2339a697212bb70b583b8b27d800eec7c05f49 (patch) | |
| tree | 9e941ad5bff2e1d1e6911398be0668d74f8e4259 /arch/arm/boot/dts/kirkwood.dtsi | |
| parent | 9dd85ad219328689b04d6406b942a6b17aa9242a (diff) | |
| download | linux-9f2339a697212bb70b583b8b27d800eec7c05f49.tar.xz | |
ARM: dts: kirkwood: set default pinctrl for UART0/1
Most boards use the default UART0/1 pinctrl setting without RTS/CTS.
Add the pinctrl setting to the toplevel SoC UART nodes and put a note
in front of the corresponding pinctrl node to overwrite the setting
on board level. Currently, both boards using a different UART pinctrl
setting (Openblocks A6, A7) already overwrite the pinctrl node.
While at it, also fix up some status = "ok" to "okay" and again
whitespace issues on mplcec4 uart nodes.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1398862602-29595-10-git-send-email-sebastian.hesselbarth@gmail.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/kirkwood.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index fff28b71b474..f92c8c4e3908 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -98,6 +98,10 @@ marvell,function = "twsi0"; }; + /* + * Default UART pinctrl setting without RTS/CTS, + * overwrite marvell,pins on board level if required. + */ pmx_uart0: pmx-uart0 { marvell,pins = "mpp10", "mpp11"; marvell,function = "uart0"; @@ -167,6 +171,8 @@ reg-shift = <2>; interrupts = <33>; clocks = <&gate_clk 7>; + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; status = "disabled"; }; @@ -176,6 +182,8 @@ reg-shift = <2>; interrupts = <34>; clocks = <&gate_clk 7>; + pinctrl-0 = <&pmx_uart1>; + pinctrl-names = "default"; status = "disabled"; }; |