From: Stephen Brennan <stephen@brennan.io>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
Stephen Brennan <stephen@brennan.io>,
linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: bcm2711: Use bcm2711 compatible for sdhci
Date: Sun, 19 Jan 2020 20:17:40 -0800 [thread overview]
Message-ID: <20200120041740.193485-1-stephen@brennan.io> (raw)
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@brennan.io>
---
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
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next reply other threads:[~2020-01-20 4:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 4:17 Stephen Brennan [this message]
2020-01-20 8:59 ` [PATCH] ARM: dts: bcm2711: Use bcm2711 compatible for sdhci Matthias Brugger
2020-01-20 11:03 ` Nicolas Saenz Julienne
2020-01-20 19:59 ` Stephen Brennan
2020-01-20 20:01 ` Nicolas Saenz Julienne
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