From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH 2/3] ARM: dts: imx6: change gpt per clk to gpt_3m on i.mx6qdl and i.mx6sx Date: Wed, 3 Sep 2014 15:36:44 +0800 Message-ID: <1409729805-9741-3-git-send-email-b20788@freescale.com> References: <1409729805-9741-1-git-send-email-b20788@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1409729805-9741-1-git-send-email-b20788-KZfg59tc24xl57MIdRCFDg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: shawn.guo-KZfg59tc24xl57MIdRCFDg@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 Original gpt per clk parent is from ipg_per clk which may be scaled when system enter low bus mode, as ipg clk will be lower in low bus mode, to keep system clk NOT drift, select gpt per clk parent from OSC which is at fixed freq always. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 70d7207..ccd6c1b 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -401,7 +401,7 @@ reg = <0x02098000 0x4000>; interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6QDL_CLK_GPT_IPG>, - <&clks IMX6QDL_CLK_GPT_IPG_PER>; + <&clks IMX6QDL_CLK_GPT_3M>; clock-names = "ipg", "per"; }; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 63d9d82..b5d8252 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -421,7 +421,7 @@ reg = <0x02098000 0x4000>; interrupts = ; clocks = <&clks IMX6SX_CLK_GPT_BUS>, - <&clks IMX6SX_CLK_GPT_SERIAL>; + <&clks IMX6SX_CLK_GPT_3M>; clock-names = "ipg", "per"; }; -- 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