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From: Stephen Brennan <stephen@brennan.io>
To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: Stephen Brennan <stephen@brennan.io>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	bcm-kernel-feedback-list@broadcom.com,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.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




WARNING: multiple messages have this Message-ID (diff)
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




_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2020-01-20  4:33 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-20  4:17 Stephen Brennan [this message]
2020-01-20  4:17 ` [PATCH] ARM: dts: bcm2711: Use bcm2711 compatible for sdhci Stephen Brennan
2020-01-20  8:59 ` Matthias Brugger
2020-01-20  8:59   ` Matthias Brugger
2020-01-20 11:03 ` Nicolas Saenz Julienne
2020-01-20 11:03   ` Nicolas Saenz Julienne
2020-01-20 19:59   ` Stephen Brennan
2020-01-20 19:59     ` Stephen Brennan
2020-01-20 20:01     ` Nicolas Saenz Julienne
2020-01-20 20:01       ` Nicolas Saenz Julienne

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