From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH V2 1/2] ARM: dts: imx6q: add 852MHz setpoint for CPU freq Date: Wed, 12 Feb 2014 17:57:02 +0800 Message-ID: <1392199023-29880-1-git-send-email-b20788@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org According to datasheet, i.MX6Q has setpoint of 852MHz which is exclusive with 996MHz, the fuse map of speed_grading defines the max speed of ARM, here we add this 852MHz setpoint opp info, kernel will check the speed_grading fuse and remove all illegal setpoints. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6q.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 422d169..fadf498 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -30,6 +30,7 @@ /* kHz uV */ 1200000 1275000 996000 1250000 + 852000 1250000 792000 1150000 396000 975000 >; @@ -37,6 +38,7 @@ /* ARM kHz SOC-PU uV */ 1200000 1275000 996000 1250000 + 852000 1250000 792000 1175000 396000 1175000 >; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html