[PATCH 05/10] arm64: dts: st: Add SDMMC2 and SDMMC3 nodes on stm32mp231
Marek Vasut
marex at nabladev.com
Sat Jul 11 13:59:34 PDT 2026
Add DT nodes for the remaining SDMMC controllers 2 and 3.
Signed-off-by: Marek Vasut <marex at nabladev.com>
---
Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
Cc: Bartosz Golaszewski <brgl at kernel.org>
Cc: Conor Dooley <conor+dt at kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
Cc: Linus Walleij <linusw at kernel.org>
Cc: Rob Herring <robh at kernel.org>
Cc: devicetree at vger.kernel.org
Cc: kernel at dh-electronics.com
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-gpio at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-stm32 at st-md-mailman.stormreply.com
---
arch/arm64/boot/dts/st/stm32mp231.dtsi | 30 ++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp231.dtsi b/arch/arm64/boot/dts/st/stm32mp231.dtsi
index a9de9fc5eb411..d70812f094142 100644
--- a/arch/arm64/boot/dts/st/stm32mp231.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp231.dtsi
@@ -730,6 +730,36 @@ sdmmc1: mmc at 48220000 {
status = "disabled";
};
+ sdmmc2: mmc at 48230000 {
+ compatible = "st,stm32mp25-sdmmc2", "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00353180>;
+ reg = <0x48230000 0x400>, <0x44230800 0x8>;
+ interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc CK_KER_SDMMC2>;
+ clock-names = "apb_pclk";
+ resets = <&rcc SDMMC2_R>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ max-frequency = <166000000>;
+ access-controllers = <&rifsc 77>;
+ status = "disabled";
+ };
+
+ sdmmc3: mmc at 48240000 {
+ compatible = "st,stm32mp25-sdmmc2", "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00353180>;
+ reg = <0x48240000 0x400>, <0x44230c00 0x8>;
+ interrupts = <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc CK_KER_SDMMC3>;
+ clock-names = "apb_pclk";
+ resets = <&rcc SDMMC3_R>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ max-frequency = <166000000>;
+ access-controllers = <&rifsc 78>;
+ status = "disabled";
+ };
+
ethernet1: ethernet at 482c0000 {
compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20";
reg = <0x482c0000 0x4000>;
--
2.53.0
More information about the linux-arm-kernel
mailing list