dts: Move some common rpi settings into rpi files

Most 2711 devices and all 2712 device share common bootargs (command lines). Make the common values shared defaults, overriding them were necessary. Signed-off-by: Phil Elwell <[email protected]>
raspberrypi · Nov 6, 2024 · a57710a · a57710a
1 parent 417fbe1
commit a57710a
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Showing 6 changed files with 6 additions and 18 deletions.
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
@@ -300,10 +300,6 @@
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
 
 / {
-	chosen {
-		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0";
-	};
-
 	/delete-node/ wifi-pwrseq;
 };
 

diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dts
@@ -274,10 +274,6 @@
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
 
 / {
-	chosen {
-		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0";
-	};
-
 	/delete-node/ wifi-pwrseq;
 };
 

diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-ds.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi-ds.dtsi
@@ -3,6 +3,7 @@
 
 / {
 	chosen: chosen {
+		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0";
 	};
 
 	__overrides__ {

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b.dts
@@ -389,11 +389,6 @@ dpi_16bit_gpio2:        &rp1_dpi_16bit_gpio2        { };
 };
 
 / {
-	chosen: chosen {
-		bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe";
-		stdout-path = "serial10:115200n8";
-	};
-
 	fan: cooling_fan {
 		status = "disabled";
 		compatible = "pwm-fan";

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
@@ -379,11 +379,6 @@ dpi_16bit_gpio2:        &rp1_dpi_16bit_gpio2        { };
 };
 
 / {
-	chosen: chosen {
-		bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe";
-		stdout-path = "serial10:115200n8";
-	};
-
 	fan: cooling_fan {
 		status = "disabled";
 		compatible = "pwm-fan";

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712-rpi.dtsi
@@ -98,6 +98,11 @@
 };
 
 / {
+	chosen: chosen {
+		bootargs = "reboot=w coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe";
+		stdout-path = "serial10:115200n8";
+	};
+
 	aliases: aliases {
 		blconfig = &blconfig;
 		blpubkey = &blpubkey;
-Original file line number
+Diff line change
@@ Expand Up / @@ -3,6 +3,7 @@ @@
     / {
     	chosen: chosen {
+    		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_headphones=0";
     	};
     	__overrides__ {
@@ Expand Down @@