[PATCH] powerpc: Add a vga alias node for P1022
From: Dongsheng Wang <hidden>
Date: 2015-08-17 07:50:57
Also in:
linuxppc-dev
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
From: Jason Jin <redacted> In u-boot, when set the video as console, the name 'vga' is used as a general name for the video device, during the fdt_fixup_stdout process, the 'vga' name is used to search in the dtb to setup the 'linux,stdout-path' node. Though the P1022 DIU is not VGA-compatible device, to meet the 'vga' name used in u-boot, the vga alias node is added for P1022 in this patch. At the same time, a display alias is also added so that no other components grow dependencies on the vga alias node. Signed-off-by: Jason Jin <redacted> Signed-off-by: Wang Dongsheng <redacted>
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
index ebf2022..426bf41 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi@@ -175,7 +175,7 @@ /include/ "pq3-gpio-0.dtsi" - display@10000 { + display: display@10000 { compatible = "fsl,diu", "fsl,p1022-diu"; reg = <0x10000 1000>; interrupts = <64 2 0 0>;
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
index 1956dea..de76ae8 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi@@ -50,6 +50,8 @@ pci0 = &pci0; pci1 = &pci1; pci2 = &pci2; + vga = &display; + display = &display; }; cpus {
--
2.1.0.27.g96db324
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