[v3,5/6] arm64: dts: allwinner: a64: Add pinmux setting for CSI MCLK on PE1
diff mbox series

Message ID 20181210115246.8188-6-jagan@amarulasolutions.com
State New
Headers show
Series
  • media/sun6i: Allwinner A64 CSI support
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Commit Message

Jagan Teki Dec. 10, 2018, 11:52 a.m. UTC 
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(+)

Patch
diff mbox series 

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 89a0deb3fe6a..dd5740bc3fc9 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -538,6 +538,11 @@ 
 				function = "csi0";
 			};
 
+			csi_mclk_pin: csi-mclk {
+				pins = "PE1";
+				function = "csi0";
+			};
+
 			i2c0_pins: i2c0_pins {
 				pins = "PH0", "PH1";
 				function = "i2c0";