* [PATCH v3] ARM: dts: da850-evm: drop VPIF endpoints
@ 2017-06-15 21:57 Kevin Hilman
2017-07-17 11:00 ` Sekhar Nori
0 siblings, 1 reply; 3+ messages in thread
From: Kevin Hilman @ 2017-06-15 21:57 UTC (permalink / raw)
To: linux-arm-kernel
Drop the unused endpoints. They should only be used when there is
an actual remote-endpoint connected.
Signed-off-by: Kevin Hilman <khilman@baylibre•com>
---
Since v2: actually CC DT maintainers
Since v1: attempt to Cc DT maintainers :(
arch/arm/boot/dts/da850-evm.dts | 21 ---------------------
1 file changed, 21 deletions(-)
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index a423e8ebfb37..67e72bc72e80 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -301,25 +301,4 @@
pinctrl-names = "default";
pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>;
status = "okay";
-
- /* VPIF capture port */
- port at 0 {
- vpif_input_ch0: endpoint at 0 {
- reg = <0>;
- bus-width = <8>;
- };
-
- vpif_input_ch1: endpoint at 1 {
- reg = <1>;
- bus-width = <8>;
- data-shift = <8>;
- };
- };
-
- /* VPIF display port */
- port at 1 {
- vpif_output_ch0: endpoint {
- bus-width = <8>;
- };
- };
};
--
2.9.3
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v3] ARM: dts: da850-evm: drop VPIF endpoints
2017-06-15 21:57 [PATCH v3] ARM: dts: da850-evm: drop VPIF endpoints Kevin Hilman
@ 2017-07-17 11:00 ` Sekhar Nori
2017-07-17 17:47 ` Kevin Hilman
0 siblings, 1 reply; 3+ messages in thread
From: Sekhar Nori @ 2017-07-17 11:00 UTC (permalink / raw)
To: linux-arm-kernel
Hi Kevin,
On Friday 16 June 2017 03:27 AM, Kevin Hilman wrote:
> Drop the unused endpoints. They should only be used when there is
> an actual remote-endpoint connected.
>
> Signed-off-by: Kevin Hilman <khilman@baylibre•com>
A similar patch is needed for da850-lcdk too. In fact with v4.13-rc1,
without it, we get a warning splat that starts with:
WARNING: CPU: 0 PID: 129 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x5c/0x7c
sysfs: cannot create duplicate filename '/bus/platform/devices/vpif_capture'
I am adding this patch to fixes and would like to send this along with
a similar LCDK patch (hopefully both for -rc2). While committing this I
will add "unused" to subject line too.
Thanks,
Sekhar
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v3] ARM: dts: da850-evm: drop VPIF endpoints
2017-07-17 11:00 ` Sekhar Nori
@ 2017-07-17 17:47 ` Kevin Hilman
0 siblings, 0 replies; 3+ messages in thread
From: Kevin Hilman @ 2017-07-17 17:47 UTC (permalink / raw)
To: linux-arm-kernel
Sekhar Nori <nsekhar@ti•com> writes:
> Hi Kevin,
>
> On Friday 16 June 2017 03:27 AM, Kevin Hilman wrote:
>> Drop the unused endpoints. They should only be used when there is
>> an actual remote-endpoint connected.
>>
>> Signed-off-by: Kevin Hilman <khilman@baylibre•com>
>
> A similar patch is needed for da850-lcdk too. In fact with v4.13-rc1,
> without it, we get a warning splat that starts with:
>
> WARNING: CPU: 0 PID: 129 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x5c/0x7c
> sysfs: cannot create duplicate filename '/bus/platform/devices/vpif_capture'
>
> I am adding this patch to fixes and would like to send this along with
> a similar LCDK patch (hopefully both for -rc2). While committing this I
> will add "unused" to subject line too.
Patch for LCDK sent, with "unused" added to the subject line.
Kevin
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-07-17 11:00 ` Sekhar Nori
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