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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>,
	Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: linux-media@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Michael Trimarchi <michael@amarulasolutions.com>,
	linux-amarula@amarulasolutions.com, devicetree@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH v7 4/5] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1
Date: Thu, 24 Jan 2019 23:37:35 +0530	[thread overview]
Message-ID: <20190124180736.28408-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190124180736.28408-1-jagan@amarulasolutions.com>

Some camera modules have the SoC feeding a master clock to the sensor
instead of having a standalone crystal. This clock signal is generated
from the clock control unit and output from the CSI MCLK function of
pin PE1.

Add a pinmux setting for it for camera sensors to reference.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 62fdf850e9e5..6e5a608f56f2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -564,6 +564,11 @@
 				function = "csi";
 			};
 
+			csi_mclk_pin: csi-mclk {
+				pins = "PE1";
+				function = "csi";
+			};
+
 			i2c0_pins: i2c0_pins {
 				pins = "PH0", "PH1";
 				function = "i2c0";
-- 
2.18.0.321.gffc6fa0e3


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>,
	Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-sunxi@googlegroups.com,
	Jagan Teki <jagan@amarulasolutions.com>,
	Michael Trimarchi <michael@amarulasolutions.com>,
	linux-amarula@amarulasolutions.com,
	linux-arm-kernel@lists.infradead.org,
	linux-media@vger.kernel.org
Subject: [PATCH v7 4/5] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1
Date: Thu, 24 Jan 2019 23:37:35 +0530	[thread overview]
Message-ID: <20190124180736.28408-5-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20190124180736.28408-1-jagan@amarulasolutions.com>

Some camera modules have the SoC feeding a master clock to the sensor
instead of having a standalone crystal. This clock signal is generated
from the clock control unit and output from the CSI MCLK function of
pin PE1.

Add a pinmux setting for it for camera sensors to reference.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 62fdf850e9e5..6e5a608f56f2 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -564,6 +564,11 @@
 				function = "csi";
 			};
 
+			csi_mclk_pin: csi-mclk {
+				pins = "PE1";
+				function = "csi";
+			};
+
 			i2c0_pins: i2c0_pins {
 				pins = "PH0", "PH1";
 				function = "i2c0";
-- 
2.18.0.321.gffc6fa0e3


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  parent reply	other threads:[~2019-01-24 18:08 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-24 18:07 [PATCH v7 0/5] media/sun6i: Allwinner A64 CSI support Jagan Teki
2019-01-24 18:07 ` Jagan Teki
2019-01-24 18:07 ` Jagan Teki
2019-01-24 18:07 ` [PATCH v7 1/5] dt-bindings: media: sun6i: Add A64 CSI compatible Jagan Teki
2019-01-24 18:07   ` Jagan Teki
2019-01-25 15:41   ` Maxime Ripard
2019-01-25 15:41     ` Maxime Ripard
2019-01-25 15:41     ` Maxime Ripard
2019-01-24 18:07 ` [PATCH v7 2/5] media: sun6i: Add A64 CSI block support Jagan Teki
2019-01-24 18:07   ` Jagan Teki
2019-01-25 15:42   ` Maxime Ripard
2019-01-25 15:42     ` Maxime Ripard
2019-01-25 15:42     ` Maxime Ripard
2019-01-28  7:31     ` Jagan Teki
2019-01-28  7:31       ` Jagan Teki
2019-01-24 18:07 ` [PATCH v7 3/5] arm64: dts: allwinner: a64: Add A64 CSI controller Jagan Teki
2019-01-24 18:07   ` Jagan Teki
2019-01-25 15:43   ` Maxime Ripard
2019-01-25 15:43     ` Maxime Ripard
2019-01-25 15:43     ` Maxime Ripard
2019-01-24 18:07 ` Jagan Teki [this message]
2019-01-24 18:07   ` [PATCH v7 4/5] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1 Jagan Teki
2019-01-24 18:07 ` [DO NOT MERGE] [PATCH v7 5/5] arm64: dts: allwinner: bananapi-m64: Add HDF5640 camera module Jagan Teki
2019-01-24 18:07   ` Jagan Teki
2019-01-24 18:07   ` Jagan Teki

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