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| author | Jason Jin <Jason.Jin@freescale.com> | 2015-08-17 15:50:57 +0800 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-08-17 18:52:33 -0500 |
| commit | e8c4b3dfe17a7e83ea134d6a857f9a3e8e71357f (patch) | |
| tree | 5a326198b6c92c5601fbacf3329702632a067be1 /arch/powerpc | |
| parent | c60232029aee84f69da0e74aa6f6d249edbbc80b (diff) | |
| download | op-kernel-dev-e8c4b3dfe17a7e83ea134d6a857f9a3e8e71357f.zip op-kernel-dev-e8c4b3dfe17a7e83ea134d6a857f9a3e8e71357f.tar.gz | |
powerpc: Add a vga alias node for P1022
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 <Jason.Jin@freescale.com>
Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | 2 | ||||
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi | 2 |
2 files changed, 3 insertions, 1 deletions
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 { |
