* [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply
@ 2022-11-25 18:02 Otto Pflüger
2022-11-27 12:55 ` Krzysztof Kozlowski
0 siblings, 1 reply; 3+ messages in thread
From: Otto Pflüger @ 2022-11-25 18:02 UTC (permalink / raw)
To: Noralf Trønnes, Thierry Reding, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, dri-devel,
devicetree, linux-kernel
Add the new io-supply property, which specifies the regulator for
the I/O voltage supply on platforms where the panel panel power and
I/O supplies are separate.
Signed-off-by: Otto Pflüger <affenull2345@gmail.com>
---
.../bindings/display/panel/panel-mipi-dbi-spi.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
index d55bf12ecead..68cbdfab5438 100644
---
a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
+++
b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
@@ -22,8 +22,9 @@ description: |
The standard defines the following interface signals for type C:
- Power:
- Vdd: Power supply for display module
+ Called power-supply in this binding.
- Vddi: Logic level supply for interface signals
- Combined into one in this binding called: power-supply
+ Called io-supply in this binding.
- Interface:
- CSx: Chip select
- SCL: Serial clock
@@ -80,6 +81,11 @@ properties:
Controller data/command selection (D/CX) in 4-line SPI mode.
If not set, the controller is in 3-line SPI mode.
+ io-supply:
+ description: |
+ Logic level supply for interface signals (Vddi).
+ No need to set if this is the same as power-supply.
+
power-supply:
description: Power supply for the display module (Vdd).
--
2.30.2
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply
2022-11-25 18:02 [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply Otto Pflüger
@ 2022-11-27 12:55 ` Krzysztof Kozlowski
0 siblings, 0 replies; 3+ messages in thread
From: Krzysztof Kozlowski @ 2022-11-27 12:55 UTC (permalink / raw)
To: Otto Pflüger, Noralf Trønnes, Thierry Reding,
Sam Ravnborg, David Airlie, Daniel Vetter, Rob Herring,
Krzysztof Kozlowski, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, dri-devel, devicetree, linux-kernel
On 25/11/2022 19:02, Otto Pflüger wrote:
> Add the new io-supply property, which specifies the regulator for
> the I/O voltage supply on platforms where the panel panel power and
> I/O supplies are separate.
>
> Signed-off-by: Otto Pflüger <affenull2345@gmail.com>
> ---
> .../bindings/display/panel/panel-mipi-dbi-spi.yaml | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git
> a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
> b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
> index d55bf12ecead..68cbdfab5438 100644
> ---
> a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
> +++
> b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
> @@ -22,8 +22,9 @@ description: |
> The standard defines the following interface signals for type C:
> - Power:
> - Vdd: Power supply for display module
> + Called power-supply in this binding.
> - Vddi: Logic level supply for interface signals
> - Combined into one in this binding called: power-supply
> + Called io-supply in this binding.
I have troubles understanding what is happening here and I am not sure
if this is result of corrupted patch or just diff is like that. Anyway
patch is not properly formatted, so you need to fix your setup.
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply
2022-11-27 19:14 [PATCH 1/4] drm/mipi-dbi: Support separate I/O regulator Otto Pflüger
@ 2022-11-27 19:14 ` Otto Pflüger
0 siblings, 0 replies; 3+ messages in thread
From: Otto Pflüger @ 2022-11-27 19:14 UTC (permalink / raw)
To: Noralf Trønnes, Thierry Reding, Sam Ravnborg, David Airlie,
Daniel Vetter, Rob Herring, Krzysztof Kozlowski,
Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, dri-devel,
devicetree, linux-kernel
Cc: Otto Pflüger
Add documentation for the new io-supply property, which specifies the
regulator for the I/O voltage supply on platforms where the panel
panel power and I/O supplies are separate.
Signed-off-by: Otto Pflüger <otto.pflueger@abscue.de>
---
.../bindings/display/panel/panel-mipi-dbi-spi.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
index d55bf12ecead..68cbdfab5438 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml
@@ -22,8 +22,9 @@ description: |
The standard defines the following interface signals for type C:
- Power:
- Vdd: Power supply for display module
+ Called power-supply in this binding.
- Vddi: Logic level supply for interface signals
- Combined into one in this binding called: power-supply
+ Called io-supply in this binding.
- Interface:
- CSx: Chip select
- SCL: Serial clock
@@ -80,6 +81,11 @@ properties:
Controller data/command selection (D/CX) in 4-line SPI mode.
If not set, the controller is in 3-line SPI mode.
+ io-supply:
+ description: |
+ Logic level supply for interface signals (Vddi).
+ No need to set if this is the same as power-supply.
+
power-supply:
description: Power supply for the display module (Vdd).
--
2.30.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-11-27 19:21 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2022-11-25 18:02 [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply Otto Pflüger
2022-11-27 12:55 ` Krzysztof Kozlowski
2022-11-27 19:14 [PATCH 1/4] drm/mipi-dbi: Support separate I/O regulator Otto Pflüger
2022-11-27 19:14 ` [PATCH 4/4] dt-bindings: display: panel: mipi-dbi-spi: Add io-supply Otto Pflüger
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