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From: Nishanth Menon <nm@ti.com>
To: Rob Herring <robh+dt@kernel.org>, Tero Kristo <kristo@kernel.org>,
	Vignesh Raghavendra <vigneshr@ti.com>
Cc: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	Jan Kiszka <jan.kiszka@siemens.com>,
	Aswath Govindraju <a-govindraju@ti.com>,
	Nishanth Menon <nm@ti.com>
Subject: [PATCH] arm64: dts: ti: ti-k3*: Introduce aliases for mmc nodes
Date: Wed, 15 Sep 2021 08:54:15 -0500	[thread overview]
Message-ID: <20210915135415.5706-1-nm@ti.com> (raw)

Since probe order of mmc can vary depending on device tree dependencies,
Lets try and introduce a consistent definition of what mmc0, 1 are
across platforms.

NOTE: Certain platforms may choose to have overrides due to various
legacy reasons, we permit that in the board specific alias definition.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64.dtsi  | 2 ++
 arch/arm64/boot/dts/ti/k3-am65.dtsi  | 2 ++
 arch/arm64/boot/dts/ti/k3-j7200.dtsi | 2 ++
 arch/arm64/boot/dts/ti/k3-j721e.dtsi | 3 +++
 4 files changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index de6805b0c72c..120974726be8 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -30,6 +30,8 @@ aliases {
 		serial8 = &main_uart6;
 		ethernet0 = &cpsw_port1;
 		ethernet1 = &cpsw_port2;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-am65.dtsi b/arch/arm64/boot/dts/ti/k3-am65.dtsi
index a9fc1af03f27..a58a39fa42db 100644
--- a/arch/arm64/boot/dts/ti/k3-am65.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65.dtsi
@@ -31,6 +31,8 @@ aliases {
 		i2c4 = &main_i2c2;
 		i2c5 = &main_i2c3;
 		ethernet0 = &cpsw_port1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-j7200.dtsi b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
index b7005b803149..47567cb260c2 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200.dtsi
@@ -30,6 +30,8 @@ aliases {
 		serial9 = &main_uart7;
 		serial10 = &main_uart8;
 		serial11 = &main_uart9;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
 	};
 
 	chosen { };
diff --git a/arch/arm64/boot/dts/ti/k3-j721e.dtsi b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
index f0587fde147e..214359e7288b 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e.dtsi
@@ -31,6 +31,9 @@ aliases {
 		serial10 = &main_uart8;
 		serial11 = &main_uart9;
 		ethernet0 = &cpsw_port1;
+		mmc0 = &main_sdhci0;
+		mmc1 = &main_sdhci1;
+		mmc2 = &main_sdhci2;
 	};
 
 	chosen { };
-- 
2.32.0


             reply	other threads:[~2021-09-15 13:54 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-15 13:54 Nishanth Menon [this message]
2021-09-15 15:11 ` [PATCH] arm64: dts: ti: ti-k3*: Introduce aliases for mmc nodes Aswath Govindraju
2021-09-20 19:00 ` Nishanth Menon

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