From: Simon Horman Date: Mon, 8 Sep 2014 00:27:46 +0000 (+0900) Subject: ARM: shmobile: r8a7791: Use SoC-specific 48-bit CMT compat string X-Git-Tag: upstream/snapshot3+hdmi~37^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7cd57eed17ce6611f3a3c4d6646701f3b30f5876;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git ARM: shmobile: r8a7791: 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 r8a7791 48-bit CMT clock source. Signed-off-by: Simon Horman (cherry picked from commit 4217f323206c50f4a035338c9a09bd24e5bb263a) Signed-off-by: Simon Horman --- diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 8a07505..e06c11f 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -193,7 +193,7 @@ }; cmt0: timer@ffca0000 { - compatible = "renesas,cmt-48-gen2"; + compatible = "renesas,cmt-48-r8a7791", "renesas,cmt-48-gen2"; reg = <0 0xffca0000 0 0x1004>; interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>, <0 143 IRQ_TYPE_LEVEL_HIGH>; @@ -206,7 +206,7 @@ }; cmt1: timer@e6130000 { - compatible = "renesas,cmt-48-gen2"; + compatible = "renesas,cmt-48-r8a7791", "renesas,cmt-48-gen2"; reg = <0 0xe6130000 0 0x1004>; interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>, <0 121 IRQ_TYPE_LEVEL_HIGH>,