* [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree.
@ 2018-03-09 23:36 Eric Anholt
2018-03-12 17:45 ` Stefan Wahren
0 siblings, 1 reply; 3+ messages in thread
From: Eric Anholt @ 2018-03-09 23:36 UTC (permalink / raw)
To: Florian Fainelli
Cc: linux-rpi-kernel, linux-arm-kernel, linux-kernel, Stefan Wahren,
bcm-kernel-feedback-list, Eric Anholt
It's currently marked disabled, as it's not useful without a panel
associated with it and the GPIO pins routed to ALT2.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
This patch got misplaced as part of the original VC4 DPI work (which
included the binding). I've got a full branch demoing a panel at
https://github.com/anholt/linux/commits/drm-vc4-dpi
arch/arm/boot/dts/bcm283x.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 18db25a5a66e..4359cb2aae22 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -438,6 +438,17 @@
interrupts = <2 14>; /* pwa1 */
};
+ dpi: dpi@7e208000 {
+ compatible = "brcm,bcm2835-dpi";
+ reg = <0x7e208000 0x8c>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>,
+ <&clocks BCM2835_CLOCK_DPI>;
+ clock-names = "core", "pixel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
dsi0: dsi@7e209000 {
compatible = "brcm,bcm2835-dsi0";
reg = <0x7e209000 0x78>;
--
2.16.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree.
2018-03-09 23:36 [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree Eric Anholt
@ 2018-03-12 17:45 ` Stefan Wahren
2018-03-12 21:24 ` Florian Fainelli
0 siblings, 1 reply; 3+ messages in thread
From: Stefan Wahren @ 2018-03-12 17:45 UTC (permalink / raw)
To: Florian Fainelli, Eric Anholt
Cc: linux-rpi-kernel, bcm-kernel-feedback-list, linux-kernel,
linux-arm-kernel
> Eric Anholt <eric@anholt.net> hat am 10. März 2018 um 00:36 geschrieben:
>
>
> It's currently marked disabled, as it's not useful without a panel
> associated with it and the GPIO pins routed to ALT2.
>
> Signed-off-by: Eric Anholt <eric@anholt.net>
> ---
>
FWIW, Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree.
2018-03-12 17:45 ` Stefan Wahren
@ 2018-03-12 21:24 ` Florian Fainelli
0 siblings, 0 replies; 3+ messages in thread
From: Florian Fainelli @ 2018-03-12 21:24 UTC (permalink / raw)
To: Stefan Wahren, Florian Fainelli, Eric Anholt
Cc: linux-rpi-kernel, bcm-kernel-feedback-list, linux-kernel,
linux-arm-kernel
On 03/12/2018 10:45 AM, Stefan Wahren wrote:
>> Eric Anholt <eric@anholt.net> hat am 10. März 2018 um 00:36 geschrieben:
>>
>>
>> It's currently marked disabled, as it's not useful without a panel
>> associated with it and the GPIO pins routed to ALT2.
>>
>> Signed-off-by: Eric Anholt <eric@anholt.net>
>> ---
>>
>
> FWIW, Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Eric, do you want me to apply that directly to my upcoming ARM SoC pull
request (next couple of days)?
--
Florian
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-03-12 21:24 UTC | newest]
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2018-03-09 23:36 [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree Eric Anholt
2018-03-12 17:45 ` Stefan Wahren
2018-03-12 21:24 ` Florian Fainelli
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