* [PATCH v2 38/49] dt-bindings: display: tfp410: Add bus parameters properties
[not found] <20190111035120.20668-1-laurent.pinchart@ideasonboard.com>
@ 2019-01-11 3:51 ` Laurent Pinchart
2019-01-15 21:37 ` Rob Herring
2019-01-11 3:51 ` [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays Laurent Pinchart
2019-01-11 3:51 ` [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding Laurent Pinchart
2 siblings, 1 reply; 10+ messages in thread
From: Laurent Pinchart @ 2019-01-11 3:51 UTC (permalink / raw)
To: dri-devel; +Cc: devicetree, Tomi Valkeinen, Jyri Sarha
The TFP410 supports configuration of several input bus parameters
through either the I2C port or chip pins. In the latter case, we need to
specify those parameters in DT.
Two new properties are added, ti,deskew to specify the data de-skew
configuration (as set through the DK[3:1] pins), and pclk-sample to
specify the pixel clock sampling edge (as set through the EDGE pin).
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
.../bindings/display/bridge/ti,tfp410.txt | 24 ++++++++++++++-----
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
index 54d7e31525ec..3f903af93949 100644
--- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
+++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.txt
@@ -6,15 +6,25 @@ Required properties:
Optional properties:
- powerdown-gpios: power-down gpio
-- reg: I2C address. If and only if present the device node
- should be placed into the i2c controller node where the
- tfp410 i2c is connected to.
+- reg: I2C address. If and only if present the device node should be placed
+ into the I2C controller node where the TFP410 I2C is connected to.
+- ti,deskew: data de-skew in 350ps increments, from -4 to +3, as configured
+ through th DK[3:1] pins. This property shall be present only if the TFP410
+ is not connected through I2C.
Required nodes:
-- Video port 0 for DPI input [1].
-- Video port 1 for DVI output [1].
-[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+This device has two video ports. Their connections are modeled using the OF
+graph bindings specified in [1]. Each port node shall have a single endpoint.
+
+- Port 0 is the DPI input port. Its endpoint subnode shall contain a
+ pclk-sample property and a remote-endpoint property as specified in [1].
+
+- Port 1 is the DVI output port. Its endpoint subnode shall contain a
+ remote-endpoint property is specified in [1].
+
+[1] Documentation/devicetree/bindings/media/video-interfaces.txt
+
Example
-------
@@ -22,6 +32,7 @@ Example
tfp410: encoder@0 {
compatible = "ti,tfp410";
powerdown-gpios = <&twl_gpio 2 GPIO_ACTIVE_LOW>;
+ ti,deskew = <4>;
ports {
#address-cells = <1>;
@@ -31,6 +42,7 @@ tfp410: encoder@0 {
reg = <0>;
tfp410_in: endpoint@0 {
+ pclk-sample = <1>;
remote-endpoint = <&dpi_out>;
};
};
--
Regards,
Laurent Pinchart
_______________________________________________
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dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 38/49] dt-bindings: display: tfp410: Add bus parameters properties
2019-01-11 3:51 ` [PATCH v2 38/49] dt-bindings: display: tfp410: Add bus parameters properties Laurent Pinchart
@ 2019-01-15 21:37 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2019-01-15 21:37 UTC (permalink / raw)
To: Laurent Pinchart; +Cc: devicetree, Tomi Valkeinen, Jyri Sarha, dri-devel
On Fri, 11 Jan 2019 05:51:09 +0200, Laurent Pinchart wrote:
> The TFP410 supports configuration of several input bus parameters
> through either the I2C port or chip pins. In the latter case, we need to
> specify those parameters in DT.
>
> Two new properties are added, ti,deskew to specify the data de-skew
> configuration (as set through the DK[3:1] pins), and pclk-sample to
> specify the pixel clock sampling edge (as set through the EDGE pin).
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> ---
> .../bindings/display/bridge/ti,tfp410.txt | 24 ++++++++++++++-----
> 1 file changed, 18 insertions(+), 6 deletions(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays
[not found] <20190111035120.20668-1-laurent.pinchart@ideasonboard.com>
2019-01-11 3:51 ` [PATCH v2 38/49] dt-bindings: display: tfp410: Add bus parameters properties Laurent Pinchart
@ 2019-01-11 3:51 ` Laurent Pinchart
2019-01-14 12:15 ` Tomi Valkeinen
2019-01-15 21:38 ` Rob Herring
2019-01-11 3:51 ` [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding Laurent Pinchart
2 siblings, 2 replies; 10+ messages in thread
From: Laurent Pinchart @ 2019-01-11 3:51 UTC (permalink / raw)
To: dri-devel; +Cc: devicetree, Tomi Valkeinen, Thierry Reding
OSD Displays is a panel manufacturer. It has been acquired by New Vision
Displays in 2015 but continues to operate under its own brand name.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 389508584f48..8b10a323a334 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -293,6 +293,7 @@ oranth Shenzhen Oranth Technology Co., Ltd.
ORCL Oracle Corporation
orisetech Orise Technology
ortustech Ortus Technology Co., Ltd.
+osddisplays OSD Displays
ovti OmniVision Technologies
oxsemi Oxford Semiconductor, Ltd.
panasonic Panasonic Corporation
--
Regards,
Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays
2019-01-11 3:51 ` [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays Laurent Pinchart
@ 2019-01-14 12:15 ` Tomi Valkeinen
2019-01-15 21:38 ` Rob Herring
1 sibling, 0 replies; 10+ messages in thread
From: Tomi Valkeinen @ 2019-01-14 12:15 UTC (permalink / raw)
To: Laurent Pinchart, dri-devel; +Cc: devicetree, Thierry Reding
On 11/01/19 05:51, Laurent Pinchart wrote:
> OSD Displays is a panel manufacturer. It has been acquired by New Vision
> Displays in 2015 but continues to operate under its own brand name.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
> index 389508584f48..8b10a323a334 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -293,6 +293,7 @@ oranth Shenzhen Oranth Technology Co., Ltd.
> ORCL Oracle Corporation
> orisetech Orise Technology
> ortustech Ortus Technology Co., Ltd.
> +osddisplays OSD Displays
> ovti OmniVision Technologies
> oxsemi Oxford Semiconductor, Ltd.
> panasonic Panasonic Corporation
>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tomi
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays
2019-01-11 3:51 ` [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays Laurent Pinchart
2019-01-14 12:15 ` Tomi Valkeinen
@ 2019-01-15 21:38 ` Rob Herring
1 sibling, 0 replies; 10+ messages in thread
From: Rob Herring @ 2019-01-15 21:38 UTC (permalink / raw)
To: Laurent Pinchart; +Cc: devicetree, Tomi Valkeinen, Thierry Reding, dri-devel
On Fri, 11 Jan 2019 05:51:13 +0200, Laurent Pinchart wrote:
> OSD Displays is a panel manufacturer. It has been acquired by New Vision
> Displays in 2015 but continues to operate under its own brand name.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> Documentation/devicetree/bindings/vendor-prefixes.txt | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding
[not found] <20190111035120.20668-1-laurent.pinchart@ideasonboard.com>
2019-01-11 3:51 ` [PATCH v2 38/49] dt-bindings: display: tfp410: Add bus parameters properties Laurent Pinchart
2019-01-11 3:51 ` [PATCH v2 42/49] dt-bindings: Add vendor prefix for OSD Displays Laurent Pinchart
@ 2019-01-11 3:51 ` Laurent Pinchart
2019-01-14 12:15 ` Tomi Valkeinen
2019-01-15 21:39 ` Rob Herring
2 siblings, 2 replies; 10+ messages in thread
From: Laurent Pinchart @ 2019-01-11 3:51 UTC (permalink / raw)
To: dri-devel; +Cc: devicetree, Tomi Valkeinen, Thierry Reding
The OSD Displays OSD070T1718-19TS is a 7" WVGA (800x480) 24bit RGB panel
and is compatible with the simple-panel bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
.../display/panel/osddisplays,osd070t1718-19ts.txt | 7 +++++++
1 file changed, 7 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
new file mode 100644
index 000000000000..ae7011820231
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
@@ -0,0 +1,7 @@
+OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel
+
+Required properties:
+- compatible: should be "osddisplays,osd070t1718-19ts"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
--
Regards,
Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 10+ messages in thread* Re: [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding
2019-01-11 3:51 ` [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding Laurent Pinchart
@ 2019-01-14 12:15 ` Tomi Valkeinen
2019-01-15 21:39 ` Rob Herring
1 sibling, 0 replies; 10+ messages in thread
From: Tomi Valkeinen @ 2019-01-14 12:15 UTC (permalink / raw)
To: Laurent Pinchart, dri-devel; +Cc: devicetree, Thierry Reding
On 11/01/19 05:51, Laurent Pinchart wrote:
> The OSD Displays OSD070T1718-19TS is a 7" WVGA (800x480) 24bit RGB panel
> and is compatible with the simple-panel bindings.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> .../display/panel/osddisplays,osd070t1718-19ts.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
>
> diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
> new file mode 100644
> index 000000000000..ae7011820231
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
> @@ -0,0 +1,7 @@
> +OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel
> +
> +Required properties:
> +- compatible: should be "osddisplays,osd070t1718-19ts"
> +
> +This binding is compatible with the simple-panel binding, which is specified
> +in simple-panel.txt in this directory.
>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tomi
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
_______________________________________________
dri-devel mailing list
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding
2019-01-11 3:51 ` [PATCH v2 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding Laurent Pinchart
2019-01-14 12:15 ` Tomi Valkeinen
@ 2019-01-15 21:39 ` Rob Herring
2019-02-08 11:19 ` [PATCH v2.1 " Laurent Pinchart
1 sibling, 1 reply; 10+ messages in thread
From: Rob Herring @ 2019-01-15 21:39 UTC (permalink / raw)
To: Laurent Pinchart; +Cc: devicetree, Tomi Valkeinen, Thierry Reding, dri-devel
On Fri, Jan 11, 2019 at 05:51:14AM +0200, Laurent Pinchart wrote:
> The OSD Displays OSD070T1718-19TS is a 7" WVGA (800x480) 24bit RGB panel
> and is compatible with the simple-panel bindings.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> .../display/panel/osddisplays,osd070t1718-19ts.txt | 7 +++++++
> 1 file changed, 7 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
>
> diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
> new file mode 100644
> index 000000000000..ae7011820231
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
> @@ -0,0 +1,7 @@
> +OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel
> +
> +Required properties:
> +- compatible: should be "osddisplays,osd070t1718-19ts"
> +
> +This binding is compatible with the simple-panel binding, which is specified
> +in simple-panel.txt in this directory.
Please enumerate exactly which properties from simple-panel are used.
Rob
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^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v2.1 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding
2019-01-15 21:39 ` Rob Herring
@ 2019-02-08 11:19 ` Laurent Pinchart
2019-02-25 23:27 ` Rob Herring
0 siblings, 1 reply; 10+ messages in thread
From: Laurent Pinchart @ 2019-02-08 11:19 UTC (permalink / raw)
To: Rob Herring; +Cc: devicetree, Tomi Valkeinen, Thierry Reding, dri-devel
The OSD Displays OSD070T1718-19TS is a 7" WVGA (800x480) 24bit RGB panel
and is compatible with the simple-panel bindings.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
Changes since v2:
- Specify which of the simple-panel properties are valid
---
.../display/panel/osddisplays,osd070t1718-19ts.txt | 12 ++++++++++++
1 file changed, 12 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
new file mode 100644
index 000000000000..e57883ccdf2f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
@@ -0,0 +1,12 @@
+OSD Displays OSD070T1718-19TS 7" WVGA TFT LCD panel
+
+Required properties:
+- compatible: shall be "osddisplays,osd070t1718-19ts"
+- power-supply: see simple-panel.txt
+
+Optional properties:
+- backlight: see simple-panel.txt
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory. No other simple-panel properties than
+the ones specified herein are valid.
--
Regards,
Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v2.1 43/49] dt-bindings: display: Add OSD Displays OSD070T1718-19TS panel binding
2019-02-08 11:19 ` [PATCH v2.1 " Laurent Pinchart
@ 2019-02-25 23:27 ` Rob Herring
0 siblings, 0 replies; 10+ messages in thread
From: Rob Herring @ 2019-02-25 23:27 UTC (permalink / raw)
To: Laurent Pinchart; +Cc: devicetree, Tomi Valkeinen, Thierry Reding, dri-devel
On Fri, 8 Feb 2019 13:19:49 +0200, Laurent Pinchart wrote:
> The OSD Displays OSD070T1718-19TS is a 7" WVGA (800x480) 24bit RGB panel
> and is compatible with the simple-panel bindings.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> ---
> Changes since v2:
>
> - Specify which of the simple-panel properties are valid
> ---
> .../display/panel/osddisplays,osd070t1718-19ts.txt | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/panel/osddisplays,osd070t1718-19ts.txt
>
Reviewed-by: Rob Herring <robh@kernel.org>
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^ permalink raw reply [flat|nested] 10+ messages in thread