When booting Raspberry Pi 4B using a micro SDHC UHS class 1 card, the SD
card partitions never appear in /dev. According to the device tree
bindings for Broadcom IPROC SDHCI controller, we should use
"brcm,bcm2711-emmc2" compatible string on BCM2711. Set this compatible
string, which allows these cards to be mounted.
Signed-off-by: Stephen Brennan <stephen@xxxxxxxxxx>
---
arch/arm/boot/dts/bcm2711.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index b64865ad5a41..48e3b0162bda 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -853,6 +853,7 @@ &mailbox {
};
&sdhci {
+ compatible = "brcm,bcm2711-emmc2";
interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
};
--
2.24.0
