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arm64: dts: st: add sdmmc1 node in stm32mp251 SoC file

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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>
This commit is contained in:
Yann Gautier 2023-09-04 15:22:10 +02:00 committed by Alexandre Torgue
parent c848f884d1
commit 873863dd13
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/st/stm32mp251.dtsi
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@ -119,6 +119,19 @@ usart2: serial@400e0000 {
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 {