diff mbox series

[10/10] arm64: dts: ti: k3-am642-sk|evm: Drop bootargs, add aliases

Message ID 20230414073328.381336-11-nm@ti.com
State Accepted
Commit bb3d657872215942cf87dd194904a7543fce3cc4
Headers show
Series arm64: dts: ti: k3-am64: Add missing properties used in u-boot | expand

Commit Message

Nishanth Menon April 14, 2023, 7:33 a.m. UTC 
Drop bootargs and add aliases based on base pinout of SK as per [1] and
evm per [2].

Indices chosen attempt to maintain some level of consistency with
existing aliases.

While at this, drop a extra EoL. While this patch could be split, it
seems trivial to add additional cleanup steps.

[1] https://www.ti.com/lit/df/sprr432/sprr432.pdf
[2] https://www.ti.com/lit/zip/swrr171

Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am64.dtsi     | 16 ----------------
 arch/arm64/boot/dts/ti/k3-am642-evm.dts | 15 +++++++++++++--
 arch/arm64/boot/dts/ti/k3-am642-sk.dts  | 14 ++++++++++++--
 3 files changed, 25 insertions(+), 20 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am64.dtsi b/arch/arm64/boot/dts/ti/k3-am64.dtsi
index 60fe95b48312..d6262b5a0a10 100644
--- a/arch/arm64/boot/dts/ti/k3-am64.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64.dtsi
@@ -19,22 +19,6 @@  / {
 	#address-cells = <2>;
 	#size-cells = <2>;
 
-	aliases {
-		serial0 = &mcu_uart0;
-		serial1 = &mcu_uart1;
-		serial2 = &main_uart0;
-		serial3 = &main_uart1;
-		serial4 = &main_uart2;
-		serial5 = &main_uart3;
-		serial6 = &main_uart4;
-		serial7 = &main_uart5;
-		serial8 = &main_uart6;
-		ethernet0 = &cpsw_port1;
-		ethernet1 = &cpsw_port2;
-		mmc0 = &sdhci0;
-		mmc1 = &sdhci1;
-	};
-
 	chosen { };
 
 	firmware {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-evm.dts b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
index 3d0b473d5252..3db740f78cd2 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-evm.dts
@@ -18,14 +18,25 @@  / {
 
 	chosen {
 		stdout-path = "serial2:115200n8";
-		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+	};
+
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &main_uart1;
+		serial2 = &main_uart0;
+		serial3 = &main_uart3;
+		i2c0 = &main_i2c0;
+		i2c1 = &main_i2c1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
 	};
 
 	memory@80000000 {
 		device_type = "memory";
 		/* 2G RAM */
 		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
 	};
 
 	reserved-memory {
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
index 5bd69a8e8063..003cff9a2799 100644
--- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts
@@ -18,14 +18,24 @@  / {
 
 	chosen {
 		stdout-path = "serial2:115200n8";
-		bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000";
+	};
+
+	aliases {
+		serial0 = &mcu_uart0;
+		serial1 = &main_uart1;
+		serial2 = &main_uart0;
+		i2c0 = &main_i2c0;
+		i2c1 = &main_i2c1;
+		mmc0 = &sdhci0;
+		mmc1 = &sdhci1;
+		ethernet0 = &cpsw_port1;
+		ethernet1 = &cpsw_port2;
 	};
 
 	memory@80000000 {
 		device_type = "memory";
 		/* 2G RAM */
 		reg = <0x00000000 0x80000000 0x00000000 0x80000000>;
-
 	};
 
 	reserved-memory {