From mboxrd@z Thu Jan 1 00:00:00 1970 From: stefan@agner.ch (Stefan Agner) Date: Fri, 19 Sep 2014 16:32:33 +0200 Subject: [PATCH 1/2] ARM: dts: vf610: Add ARM Global Timer In-Reply-To: <20140912075900.GK18566@dragon> References: <1410437175-6636-1-git-send-email-stefan@agner.ch> <20140912075900.GK18566@dragon> Message-ID: <42e11ee7107cacb92fa3a477e61dc6d4@agner.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am 2014-09-12 09:59, schrieb Shawn Guo: > On Thu, Sep 11, 2014 at 02:06:14PM +0200, Stefan Agner wrote: >> Add Global Timer support which is part of the Snoop Control Unit >> of the Cortex-A5 processor. This Global Timer is compatible with the >> Cortex-A9 implementation. It's a 64-bit timer and is clocked by the >> peripheral clock, which is typically 133 or 166MHz on Vybrid. >> >> Signed-off-by: Stefan Agner >> --- >> arch/arm/boot/dts/vf610.dtsi | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi >> index 4d2ec32..a03abf6 100644 >> --- a/arch/arm/boot/dts/vf610.dtsi >> +++ b/arch/arm/boot/dts/vf610.dtsi >> @@ -11,6 +11,7 @@ >> #include "vf610-pinfunc.h" >> #include >> #include >> +#include >> >> / { >> aliases { >> @@ -83,6 +84,13 @@ >> <0x40002100 0x100>; >> }; >> >> + global_timer: global-timer at 40002200 { > > I think it's more idiomatic to use the generic name 'timer' for the > node. Agree to that. I guess you can change that when you apply it, in case there are no other objections to this patchset..? > > Shawn > >> + compatible = "arm,cortex-a9-global-timer"; >> + reg = <0x40002200 0x20>; >> + interrupts = ; >> + clocks = <&clks VF610_CLK_PLATFORM_BUS>; >> + }; >> + >> L2: l2-cache at 40006000 { >> compatible = "arm,pl310-cache"; >> reg = <0x40006000 0x1000>; >> -- >> 2.1.0 >> -- Stefan