Re: [PATCH v4 5/5] ARM: sunxi: dts: Add PS2 nodes for A20 lime2 board
From: Iain Paton <hidden>
Date: 2015-01-20 17:02:47
Also in:
linux-arm-kernel, linux-input, lkml
On 16/01/15 14:03, Vishnu Patekar wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: VishnuPatekar <redacted> --- arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+)diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts index ed364d5..3365f12 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts@@ -113,6 +113,18 @@ status = "okay"; }; + ps20: ps2@01c2a000 { + pinctrl-names = "default"; + pinctrl-0 = <&ps20_pins_a>; + status = "okay"; + }; + + ps21: ps2@01c2a400 { + pinctrl-names = "default"; + pinctrl-0 = <&ps21_pins_a>; + status = "okay"; + }; + i2c0: i2c@01c2ac00 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_a>;
As the Lime2 doesn't actually have any PS2 connectors on the board, I'd prefer that these are not enabled unconditionally. Doing so only makes it more difficult for people who want to use these pins for other functions. Device tree overlays seem to be close to being merged, perhaps we could leave enabling this to an overlay?