[PATCH 13/21] ARM: shmobile: koelsch: Specify external clock frequency in DT
Simon Horman
horms+renesas at verge.net.au
Tue Dec 24 09:19:36 EST 2013
From: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
The external crystal frequency is 20MHz on the Koelsch board. Specify it
in the device tree.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
arch/arm/boot/dts/r8a7791-koelsch.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index d431f31..fd556c3 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -45,6 +45,10 @@
};
};
+&extal_clk {
+ clock-frequency = <20000000>;
+};
+
&pfc {
pinctrl-0 = <&scif0_pins &scif1_pins>;
pinctrl-names = "default";
--
1.8.4
More information about the linux-arm-kernel
mailing list