diff options
| author | Patrice Chotard <patrice.chotard@st.com> | 2018-01-18 17:34:00 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2018-02-27 12:36:43 +0300 |
| commit | e84984f8a44196d5bd51e0c5d6162a311c8dfe72 (patch) | |
| tree | 91df4699cbcf6aa9060ac2eb859b8a719a219599 /arch/arm/boot/dts/stm32429i-eval.dts | |
| parent | 64348d9f939fed776b5f0ae76b76169701ec51c9 (diff) | |
| download | linux-e84984f8a44196d5bd51e0c5d6162a311c8dfe72.tar.xz | |
ARM: dts: stm32: Enable SDIO controller on stm32429i-eval board
This patch adds SDIO related DT nodes for stm32429i-eval board.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32429i-eval.dts')
| -rw-r--r-- | arch/arm/boot/dts/stm32429i-eval.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts index 293ecb957227..7eb786a2d624 100644 --- a/arch/arm/boot/dts/stm32429i-eval.dts +++ b/arch/arm/boot/dts/stm32429i-eval.dts @@ -144,6 +144,13 @@ }; }; }; + + mmc_vcard: mmc_vcard { + compatible = "regulator-fixed"; + regulator-name = "mmc_vcard"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; &adc { @@ -254,6 +261,18 @@ status = "okay"; }; +&sdio { + status = "okay"; + vmmc-supply = <&mmc_vcard>; + cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>; + cd-inverted; + pinctrl-names = "default", "opendrain"; + pinctrl-0 = <&sdio_pins>; + pinctrl-1 = <&sdio_pins_od>; + bus-width = <4>; + max-frequency = <12500000>; +}; + &timers1 { status = "okay"; |