diff options
| author | Yann Gautier <yann.gautier@foss.st.com> | 2023-09-04 15:22:10 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2023-09-22 08:44:07 +0200 |
| commit | 873863dd13ffc58a8671d48798f1b2e6901dca59 (patch) | |
| tree | 64e792def3721cc2f169cea9520ea78f30a4dd7a /arch/arm64/boot/dts/st | |
| parent | c848f884d1b4d858dff03269265a3300f542011c (diff) | |
arm64: dts: st: add sdmmc1 node in stm32mp251 SoC file
The SDMMC1 peripheral is used for SD-cards (default on ST boards), or
eMMC cards. For the moment it uses the fixed clock ck_flexgen_51, until
clock driver is available.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm64/boot/dts/st')
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp251.dtsi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 5268a4321841..d7cb05d534ac 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -119,6 +119,19 @@ clocks = <&ck_flexgen_08>; status = "disabled"; }; + + sdmmc1: mmc@48220000 { + compatible = "st,stm32mp25-sdmmc2", "arm,pl18x", "arm,primecell"; + arm,primecell-periphid = <0x00353180>; + reg = <0x48220000 0x400>, <0x44230400 0x8>; + interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ck_flexgen_51>; + clock-names = "apb_pclk"; + cap-sd-highspeed; + cap-mmc-highspeed; + max-frequency = <120000000>; + status = "disabled"; + }; }; syscfg: syscon@44230000 { |