From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson Huang Subject: [PATCH V4 2/3] ARM: imx: add vddsoc/pu setpoint info into dts Date: Thu, 19 Dec 2013 09:16:48 -0500 Message-ID: <1387462609-13013-2-git-send-email-b20788@freescale.com> References: <1387462609-13013-1-git-send-email-b20788@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1387462609-13013-1-git-send-email-b20788@freescale.com> Sender: linux-pm-owner@vger.kernel.org To: shawn.guo@linaro.org, rjw@rjwysocki.net, viresh.kumar@linaro.org Cc: cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org i.MX6Q needs to update vddarm, vddsoc/pu regulators when cpu freq is changed, each setpoint has different voltage, so we need to pass vddarm, vddsoc/pu's freq-voltage info from dts together. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6q.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index e7e8332..021e0cb 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -30,6 +30,13 @@ 792000 1150000 396000 975000 >; + fsl,soc-operating-points = < + /* ARM kHz SOC-PU uV */ + 1200000 1275000 + 996000 1250000 + 792000 1175000 + 396000 1175000 + >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks 104>, <&clks 6>, <&clks 16>, <&clks 17>, <&clks 170>; -- 1.7.9.5