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| author | Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2015-10-29 22:57:34 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2015-11-24 06:06:44 +0300 |
| commit | 781f278a16fbd74ffa2acf3f14134953631f076d (patch) | |
| tree | a85394179724b89a46de0eacaa888ff8f7f0dab0 /arch/arm | |
| parent | 430d7baddf2d913de76e8101d807f4f2861705f7 (diff) | |
| download | linux-781f278a16fbd74ffa2acf3f14134953631f076d.tar.xz | |
ARM: shmobile: bockw dts: define sdhi0 pins with pull-ups
Ensures that the pull-ups for pins SD0_CD and SD0_WP are enabled.
This is one of two features from the DT reference platform that are
still missing in MP.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/r8a7778-bockw.dts | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/r8a7778-bockw.dts b/arch/arm/boot/dts/r8a7778-bockw.dts index 90543b12d7e2..8a5407678717 100644 --- a/arch/arm/boot/dts/r8a7778-bockw.dts +++ b/arch/arm/boot/dts/r8a7778-bockw.dts @@ -137,10 +137,14 @@ }; sdhi0_pins: sd0 { - renesas,groups = "sdhi0_data4", "sdhi0_ctrl", - "sdhi0_cd"; + renesas,groups = "sdhi0_data4", "sdhi0_ctrl"; renesas,function = "sdhi0"; }; + sdhi0_pup_pins: sd0_pup { + renesas,groups = "sdhi0_cd", "sdhi0_wp"; + renesas,function = "sdhi0"; + bias-pull-up; + }; hspi0_pins: hspi0 { renesas,groups = "hspi0_a"; @@ -169,7 +173,7 @@ }; &sdhi0 { - pinctrl-0 = <&sdhi0_pins>; + pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>; pinctrl-names = "default"; vmmc-supply = <&fixedregulator3v3>; |