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| author | Yann Gautier <yann.gautier@st.com> | 2020-04-30 13:16:49 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2020-05-05 14:48:03 +0300 |
| commit | 2f9306969a76e9e3d531705c53c5a7874928e811 (patch) | |
| tree | a08bd05c7ebb2312ee198efe19ba89c8f0d9ee31 | |
| parent | 878b0ba5c4d299a6cf5438e6b9b9950f875a9819 (diff) | |
| download | linux-2f9306969a76e9e3d531705c53c5a7874928e811.tar.xz | |
ARM: dts: stm32: add sd-uhs properties in SD-card node for stm32mp157c-ed1
The sdmmc1 peripheral is connected on SD-card on STM32MP1-ED1 board.
Add the UHS features the controller is able to manage.
Those features require a level shifter on the board, and the support of
the voltage switch in driver, which is done in Linux v5.7.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 0aaae0df5b07..32ccd50b4144 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -319,6 +319,10 @@ bus-width = <4>; vmmc-supply = <&vdd_sd>; vqmmc-supply = <&sd_switch>; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; status = "okay"; }; |