* [PATCH] Add a vga alias node for P1022
@ 2013-09-06 9:32 Jason Jin
2013-11-13 6:28 ` Zhengxiong Jin
0 siblings, 1 reply; 4+ messages in thread
From: Jason Jin @ 2013-09-06 9:32 UTC (permalink / raw)
To: scottwood; +Cc: linuxppc-dev, Jason Jin
From: Jason Jin <Jason.jin@freescale.com>
When the vga was set as the stdout and stderr in u-boot, the stdout fixup
code in u-boot need to find out the vga alias node in dtb.
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
---
arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | 2 +-
arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi b/arch/powerpc/boot/dts/fsl/p1022si-post.dtsi
index 1f189a9..c907c8e 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..cb8d816 100644
--- a/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
+++ b/arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi
@@ -50,6 +50,7 @@
pci0 = &pci0;
pci1 = &pci1;
pci2 = &pci2;
+ vga = &display;
};
cpus {
--
1.8.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* RE: [PATCH] Add a vga alias node for P1022
2013-09-06 9:32 [PATCH] Add a vga alias node for P1022 Jason Jin
@ 2013-11-13 6:28 ` Zhengxiong Jin
2013-11-13 17:21 ` Scott Wood
0 siblings, 1 reply; 4+ messages in thread
From: Zhengxiong Jin @ 2013-11-13 6:28 UTC (permalink / raw)
To: Scott Wood, galak@kernel.crashing.org; +Cc: linuxppc-dev@lists.ozlabs.org
> -----Original Message-----
> From: Jin Zhengxiong-R64188
> Sent: Friday, September 06, 2013 5:33 PM
> To: Wood Scott-B07421
> Cc: linuxppc-dev@lists.ozlabs.org; galak@kernel.crashing.org; Jin
> Zhengxiong-R64188
> Subject: [PATCH] Add a vga alias node for P1022
>=20
> From: Jason Jin <Jason.jin@freescale.com>
>=20
> When the vga was set as the stdout and stderr in u-boot, the stdout fixup
> code in u-boot need to find out the vga alias node in dtb.
>=20
> Signed-off-by: Jason Jin <Jason.jin@freescale.com>
> ---
> arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | 2 +-
> arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi | 1 +
> 2 files changed, 2 insertions(+), 1 deletion(-)
[Jason Jin-R64188] Any comments about this patch? Thanks.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] Add a vga alias node for P1022
2013-11-13 6:28 ` Zhengxiong Jin
@ 2013-11-13 17:21 ` Scott Wood
2013-11-14 7:29 ` Zhengxiong Jin
0 siblings, 1 reply; 4+ messages in thread
From: Scott Wood @ 2013-11-13 17:21 UTC (permalink / raw)
To: Jin Zhengxiong-R64188; +Cc: linuxppc-dev@lists.ozlabs.org
On Wed, 2013-11-13 at 00:28 -0600, Jin Zhengxiong-R64188 wrote:
> > -----Original Message-----
> > From: Jin Zhengxiong-R64188
> > Sent: Friday, September 06, 2013 5:33 PM
> > To: Wood Scott-B07421
> > Cc: linuxppc-dev@lists.ozlabs.org; galak@kernel.crashing.org; Jin
> > Zhengxiong-R64188
> > Subject: [PATCH] Add a vga alias node for P1022
> >
> > From: Jason Jin <Jason.jin@freescale.com>
> >
> > When the vga was set as the stdout and stderr in u-boot, the stdout fixup
> > code in u-boot need to find out the vga alias node in dtb.
> >
> > Signed-off-by: Jason Jin <Jason.jin@freescale.com>
> > ---
> > arch/powerpc/boot/dts/fsl/p1022si-post.dtsi | 2 +-
> > arch/powerpc/boot/dts/fsl/p1022si-pre.dtsi | 1 +
> > 2 files changed, 2 insertions(+), 1 deletion(-)
>
> [Jason Jin-R64188] Any comments about this patch? Thanks.
This isn't a VGA-compatible device. If this is needed by U-Boot, please
provide a comment explaining the compatibility issue, and ideally also
provide a display alias so that no other components grow dependencies on
the vga alias.
-Scott
^ permalink raw reply [flat|nested] 4+ messages in thread
* RE: [PATCH] Add a vga alias node for P1022
2013-11-13 17:21 ` Scott Wood
@ 2013-11-14 7:29 ` Zhengxiong Jin
0 siblings, 0 replies; 4+ messages in thread
From: Zhengxiong Jin @ 2013-11-14 7:29 UTC (permalink / raw)
To: Scott Wood; +Cc: linuxppc-dev@lists.ozlabs.org
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-09-06 9:32 [PATCH] Add a vga alias node for P1022 Jason Jin
2013-11-13 6:28 ` Zhengxiong Jin
2013-11-13 17:21 ` Scott Wood
2013-11-14 7:29 ` Zhengxiong Jin
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