From mboxrd@z Thu Jan 1 00:00:00 1970 From: b20788@freescale.com (Anson Huang) Date: Mon, 16 Dec 2013 16:07:37 -0500 Subject: [PATCH 1/4] ARM: imx: update i.MX6Q dts setting of VDDARM_CAP voltage Message-ID: <1387228057-349-1-git-send-email-b20788@freescale.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org According to datasheet, VDD_CACHE_CAP must not exceed VDDARM_CAP by more than 200mV, as all of i.MX6Q boards' VDD_CACHE_CAP currently are connected to VDDSOC_CAP, so we need to follow this rule by increasing VDDARM_CAP's voltage. Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6q.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 101c434..e7e8332 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -28,7 +28,7 @@ 1200000 1275000 996000 1250000 792000 1150000 - 396000 950000 + 396000 975000 >; clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks 104>, <&clks 6>, <&clks 16>, -- 1.7.9.5