From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 13 Dec 2012 13:22:08 +0000 Subject: [PATCH 6/8] ARM: ux500: Setup correct settling time for the MMCI regulator In-Reply-To: <1355404930-5691-1-git-send-email-lee.jones@linaro.org> References: <1355404930-5691-1-git-send-email-lee.jones@linaro.org> Message-ID: <1355404930-5691-7-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The GPIO controlled MMCI regulator used on the ux5x0 boards takes 100us to settle. There's already a binding to provide such information. Let's make use of it. Acked-by: Linus Walleij Signed-off-by: Lee Jones --- arch/arm/boot/dts/dbx5x0.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 88f90217..208fe8b 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -638,6 +638,7 @@ regulator-name = "mmci-reg"; regulator-type = "voltage"; + startup-delay-us = <100>; enable-active-high; states = <1800000 0x1 -- 1.7.9.5