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Date: Mon, 28 Jan 2019 14:28:46 +0530
From: Jagan Teki <jagan@...rulasolutions.com>
To: Yong Deng <yong.deng@...ewell.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Maxime Ripard <maxime.ripard@...tlin.com>,
Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>
Cc: linux-media@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Michael Trimarchi <michael@...rulasolutions.com>,
linux-amarula@...rulasolutions.com, devicetree@...r.kernel.org,
linux-sunxi@...glegroups.com,
Jagan Teki <jagan@...rulasolutions.com>
Subject: [PATCH v8 4/5] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1
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@...rulasolutions.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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