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authorUlrich Hecht <ulrich.hecht+renesas@gmail.com>2015-10-29 22:57:34 +0300
committerSimon Horman <horms+renesas@verge.net.au>2015-11-24 06:06:44 +0300
commit781f278a16fbd74ffa2acf3f14134953631f076d (patch)
treea85394179724b89a46de0eacaa888ff8f7f0dab0 /arch/arm/boot/dts/r8a7778-bockw.dts
parent430d7baddf2d913de76e8101d807f4f2861705f7 (diff)
downloadlinux-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/boot/dts/r8a7778-bockw.dts')
-rw-r--r--arch/arm/boot/dts/r8a7778-bockw.dts10
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>;