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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>
This commit is contained in:
Ulrich Hecht 2015-10-29 20:57:34 +01:00 committed by Simon Horman
parent 430d7baddf
commit 781f278a16
1 changed files with 7 additions and 3 deletions
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10
arch/arm/boot/dts/r8a7778-bockw.dts
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@ -137,10 +137,14 @@ mmc_pins: mmc {
};
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 @@ vin1_pins: vin1 {
};
&sdhi0 {
pinctrl-0 = <&sdhi0_pins>;
pinctrl-0 = <&sdhi0_pins>, <&sdhi0_pup_pins>;
pinctrl-names = "default";
vmmc-supply = <&fixedregulator3v3>;