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From: Detlev Casanova <detlev.casanova@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-arm-kernel@lists.infradead.org (moderated
	list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	Detlev Casanova <detlev.casanova@collabora.com>
Subject: [PATCH] ARM: dts: imx6qdl-sabre: Add mmc aliases
Date: Fri, 28 Oct 2022 10:18:11 -0400	[thread overview]
Message-ID: <20221028141811.101122-1-detlev.casanova@collabora.com> (raw)

If not specified, the mmc0 and mmc1 devices will be the devices
mmc@2190000 and mmc@2194000, which are in disabled state on the iMX.6
Sabrelite devices.

The actual SD card reader devices are the ones at mmc@2198000 and
mmc@219c000.

Set aliases to use the correct mmc devices order.

Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
---
 arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 22f8e2783cdf..12573e1f917c 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -14,6 +14,11 @@ chosen {
 		stdout-path = &uart2;
 	};
 
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc4;
+	};
+
 	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x40000000>;
-- 
2.38.1


WARNING: multiple messages have this Message-ID (diff)
From: Detlev Casanova <detlev.casanova@collabora.com>
To: linux-kernel@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-arm-kernel@lists.infradead.org (moderated
	list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
	Detlev Casanova <detlev.casanova@collabora.com>
Subject: [PATCH] ARM: dts: imx6qdl-sabre: Add mmc aliases
Date: Fri, 28 Oct 2022 10:18:11 -0400	[thread overview]
Message-ID: <20221028141811.101122-1-detlev.casanova@collabora.com> (raw)

If not specified, the mmc0 and mmc1 devices will be the devices
mmc@2190000 and mmc@2194000, which are in disabled state on the iMX.6
Sabrelite devices.

The actual SD card reader devices are the ones at mmc@2198000 and
mmc@219c000.

Set aliases to use the correct mmc devices order.

Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
---
 arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
index 22f8e2783cdf..12573e1f917c 100644
--- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi
@@ -14,6 +14,11 @@ chosen {
 		stdout-path = &uart2;
 	};
 
+	aliases {
+		mmc0 = &usdhc3;
+		mmc1 = &usdhc4;
+	};
+
 	memory@10000000 {
 		device_type = "memory";
 		reg = <0x10000000 0x40000000>;
-- 
2.38.1


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             reply	other threads:[~2022-10-28 14:19 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-28 14:18 Detlev Casanova [this message]
2022-10-28 14:18 ` [PATCH] ARM: dts: imx6qdl-sabre: Add mmc aliases Detlev Casanova
2022-11-11  2:52 ` Shawn Guo
2022-11-11  2:52   ` Shawn Guo
2022-11-11 19:35   ` Detlev Casanova
2022-11-11 19:35     ` Detlev Casanova
2022-11-28  8:42     ` Ahmad Fatoum
2022-11-28  8:42       ` Ahmad Fatoum
2022-11-14  8:25 ` Shawn Guo
2022-11-14  8:25   ` Shawn Guo

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