[PATCH] arm64: dts: ti: ti-k3*: Introduce aliases for mmc nodes

From: Nishanth Menon
Date: Wed Sep 15 2021 - 09:54:44 EST


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@xxxxxx>
---
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