diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2016-10-07 09:30:46 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-31 22:10:15 +0100 |
| commit | adef953bbc868b75ebe57eef10b396202c47639b (patch) | |
| tree | fd2fa0cf542afe9040169e53344f7795487f7e57 /arch/arm/boot/dts/ste-snowball.dts | |
| parent | Linux 4.10-rc1 (diff) | |
| download | linux-dev-adef953bbc868b75ebe57eef10b396202c47639b.tar.xz linux-dev-adef953bbc868b75ebe57eef10b396202c47639b.zip | |
ARM: dts: push MMC/SD to board and add comments
This moves the enable-active-high setting from the SoC to the
board for the VMMCQ regulators. It should at least be in the
vicinity of the GPIO line it is defined for.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/ste-snowball.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-snowball.dts | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 386eee6de232..7900e5d6aa05 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -216,11 +216,15 @@ }; }; + /* ST6G3244ME level translator for 1.8/2.9 V */ vmmci: regulator-gpio { compatible = "regulator-gpio"; + /* GPIO228 SD_SEL */ gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>; + /* GPIO217 MMC_EN */ enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>; + enable-active-high; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <2900000>; @@ -228,7 +232,6 @@ regulator-type = "voltage"; startup-delay-us = <100>; - enable-active-high; states = <1800000 0x1 2900000 0x0>; @@ -546,6 +549,7 @@ sdi0_default_mode: sdi0_default { snowball_mux { function = "mc0"; + /* Add the DAT31 pin even if it is not really used */ groups = "mc0dat31dir_a_1"; }; snowball_cfg1 { |