diff options
| author | Andreas Kemnade <andreas@kemnade.info> | 2018-09-24 19:29:57 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-09-24 15:17:14 -0700 |
| commit | e4ab928957a3173d5d8e7fc78df6a3a63be0f60d (patch) | |
| tree | a22b5cfa253b18ec016116309e7893eb67dfd1e9 /arch/arm/boot/dts/omap3-gta04.dtsi | |
| parent | 605cdd27a8c84d9236f9f49712a8ea3d309415c7 (diff) | |
ARM: dts: omap3-gta04: add pulldown/up settings for twl4030 gpio
Pullup and down settings were missing, so add them to avoid
floating pins and make headset detection working.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-gta04.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/omap3-gta04.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi index a3e38b38d5cc..d5fe55392230 100644 --- a/arch/arm/boot/dts/omap3-gta04.dtsi +++ b/arch/arm/boot/dts/omap3-gta04.dtsi @@ -619,6 +619,19 @@ status = "disabled"; }; +#define BIT(x) (1 << (x)) +&twl_gpio { + /* pullups: BIT(2) */ + ti,pullups = <BIT(2)>; + /* + * pulldowns: + * BIT(0), BIT(1), BIT(6), BIT(7), BIT(8), BIT(13) + * BIT(15), BIT(16), BIT(17) + */ + ti,pulldowns = <(BIT(0) | BIT(1) | BIT(6) | BIT(7) | BIT(8) | + BIT(13) | BIT(15) | BIT(16) | BIT(17))>; +}; + &twl_keypad { status = "disabled"; }; |