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From: Jagan Teki <jagan@amarulasolutions.com>
To: Yong Deng <yong.deng@magewell.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Maxime Ripard <maxime.ripard@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, Chen-Yu Tsai <wens@csie.org>,
	linux-media@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH 2/5] dt-bindings: media: sun6i: Add vcc-csi supply property
Date: Mon,  3 Dec 2018 15:37:44 +0530	[thread overview]
Message-ID: <20181203100747.16442-3-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181203100747.16442-1-jagan@amarulasolutions.com>

Most of the Allwinner A64 CSI controllers are supply with
VCC-PE pin. which need to supply for some of the boards to
trigger the power.

So, document the supply property as vcc-csi so-that the required
board can eable it via device tree.

Used vcc-csi instead of vcc-pe to have better naming convention
wrt other controller pin supplies.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 Documentation/devicetree/bindings/media/sun6i-csi.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt
index e78cf4f9bc8c..5fb6fd4e2c7d 100644
--- a/Documentation/devicetree/bindings/media/sun6i-csi.txt
+++ b/Documentation/devicetree/bindings/media/sun6i-csi.txt
@@ -18,6 +18,9 @@ Required properties:
   - clock-names: the clock names mentioned above
   - resets: phandles to the reset line driving the CSI
 
+Optional properties:
+  - vcc-csi-supply: the VCC-CSI power supply of the CSI PE group
+
 The CSI node should contain one 'port' child node with one child 'endpoint'
 node, according to the bindings defined in
 Documentation/devicetree/bindings/media/video-interfaces.txt.
-- 
2.18.0.321.gffc6fa0e3


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WARNING: multiple messages have this Message-ID (diff)
From: Jagan Teki <jagan@amarulasolutions.com>
To: Yong Deng <yong.deng@magewell.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Maxime Ripard <maxime.ripard@bootlin.com>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>, Chen-Yu Tsai <wens@csie.org>,
	linux-media@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH 2/5] dt-bindings: media: sun6i: Add vcc-csi supply property
Date: Mon,  3 Dec 2018 15:37:44 +0530	[thread overview]
Message-ID: <20181203100747.16442-3-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181203100747.16442-1-jagan@amarulasolutions.com>

Most of the Allwinner A64 CSI controllers are supply with
VCC-PE pin. which need to supply for some of the boards to
trigger the power.

So, document the supply property as vcc-csi so-that the required
board can eable it via device tree.

Used vcc-csi instead of vcc-pe to have better naming convention
wrt other controller pin supplies.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 Documentation/devicetree/bindings/media/sun6i-csi.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt
index e78cf4f9bc8c..5fb6fd4e2c7d 100644
--- a/Documentation/devicetree/bindings/media/sun6i-csi.txt
+++ b/Documentation/devicetree/bindings/media/sun6i-csi.txt
@@ -18,6 +18,9 @@ Required properties:
   - clock-names: the clock names mentioned above
   - resets: phandles to the reset line driving the CSI
 
+Optional properties:
+  - vcc-csi-supply: the VCC-CSI power supply of the CSI PE group
+
 The CSI node should contain one 'port' child node with one child 'endpoint'
 node, according to the bindings defined in
 Documentation/devicetree/bindings/media/video-interfaces.txt.
-- 
2.18.0.321.gffc6fa0e3

  parent reply	other threads:[~2018-12-03 10:10 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-03 10:07 [PATCH 0/5] media/sun6i: Allwinner A64 CSI support Jagan Teki
2018-12-03 10:07 ` Jagan Teki
2018-12-03 10:07 ` [PATCH 1/5] dt-bindings: media: sun6i: Add A64 CSI compatible (w/ H3 fallback) Jagan Teki
2018-12-03 10:07   ` Jagan Teki
2018-12-03 10:07 ` Jagan Teki [this message]
2018-12-03 10:07   ` [PATCH 2/5] dt-bindings: media: sun6i: Add vcc-csi supply property Jagan Teki
2018-12-03 10:11   ` Chen-Yu Tsai
2018-12-03 10:11     ` Chen-Yu Tsai
2018-12-19 16:01     ` Rob Herring
2018-12-19 16:01       ` Rob Herring
2018-12-03 10:07 ` [PATCH 3/5] media: sun6i: Add vcc-csi supply regulator Jagan Teki
2018-12-03 10:07   ` Jagan Teki
2018-12-03 10:07 ` [PATCH 4/5] arm64: dts: allwinner: a64: Add A64 CSI controller Jagan Teki
2018-12-03 10:07   ` Jagan Teki
2018-12-03 10:07 ` [PATCH 5/5] arm64: dts: allwinner: a64-amarula-relic: Add OV5640 camera node Jagan Teki
2018-12-03 10:07   ` Jagan Teki
2018-12-03 10:24   ` Chen-Yu Tsai
2018-12-03 10:24     ` Chen-Yu Tsai
2018-12-06 11:13     ` Jagan Teki
2018-12-06 11:13       ` Jagan Teki
2018-12-19 15:58       ` Rob Herring
2018-12-19 15:58         ` Rob Herring
2018-12-03 10:14 ` [PATCH 0/5] media/sun6i: Allwinner A64 CSI support Chen-Yu Tsai
2018-12-03 10:14   ` Chen-Yu Tsai
2018-12-05 10:41   ` Jagan Teki
2018-12-05 10:41     ` Jagan Teki

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