From a2ffcf87f5ae83dcd02f5b87bf477ce7e474601e Mon Sep 17 00:00:00 2001
From: Simon Horman <horms+renesas@verge.net.au>
Date: Mon, 8 Sep 2014 09:27:44 +0900
Subject: [PATCH] ARM: shmobile: r8a7740: Use SoC-specific 48-bit CMT compat
string
In general Renesas hardware is not documented to the extent
where the relationship between IP blocks on different SoCs can be assumed
although they may appear to operate the same way. Furthermore the
documentation typically does not specify a version for individual
IP blocks. For these reasons a convention of using the SoC name in place
of a version and providing SoC-specific compat strings has been adopted.
Although not universally liked this convention is used in the bindings for
a number of drivers for Renesas hardware. The purpose of this patch is to
make use of the SoC-specific CMT compat string for the r8a7740 48-bit CMT
clock source.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7740.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi
index 1067a96c84256..d46c213a17ad5 100644
--- a/arch/arm/boot/dts/r8a7740.dtsi
+++ b/arch/arm/boot/dts/r8a7740.dtsi
@@ -42,7 +42,7 @@
};
cmt1: timer@e6138000 {
- compatible = "renesas,cmt-48";
+ compatible = "renesas,cmt-48-r8a7740", "renesas,cmt-48";
reg = <0xe6138000 0x170>;
interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp3_clks R8A7740_CLK_CMT1>;