diff options
| author | Anson Huang <b20788@freescale.com> | 2013-10-14 15:20:52 -0400 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2013-10-30 09:56:00 +0800 |
| commit | a785c61cbf890f85ebea44ff8783e9322d3d8dbe (patch) | |
| tree | e99cee50024637f382f684e6af2dcd8232c1a0b6 /arch/arm/boot/dts/imx6sl-evk.dts | |
| parent | 85e950c3914b214431237769be5b81ada05c1266 (diff) | |
ENGR00283508-4 arm: dts: imx6sl: support kpp pin sleep mode
Improve those kpp pins pad setting with no_pad_ctrl defined,
actually they are using default pad setting, to support pin
mode switch, we need to set them manually.
As i.MX6SL EVK board is very sensitive to DSM power, so we
need to lower IO power of KPP pins:
MX6SL_PAD_KEY_ROW0__KEY_ROW0
MX6SL_PAD_KEY_ROW1__KEY_ROW1
MX6SL_PAD_KEY_ROW2__KEY_ROW2
MX6SL_PAD_KEY_COL0__KEY_COL0
MX6SL_PAD_KEY_COL1__KEY_COL1
MX6SL_PAD_KEY_COL2__KEY_COL2
Signed-off-by: Anson Huang <b20788@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 8d720a9ee192..466a397b9f4a 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -455,8 +455,9 @@ }; &kpp { - pinctrl-names = "default"; + pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_kpp_1>; + pinctrl-1 = <&pinctrl_kpp_1_sleep>; linux,keymap = < 0x00000067 /* KEY_UP */ 0x0001006c /* KEY_DOWN */ |