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Message-ID: <1404302638-3003-2-git-send-email-rogerq@ti.com> Date: Wed, 2 Jul 2014 15:03:53 +0300 From: Roger Quadros <rogerq@...com> To: <tony@...mide.com>, <kishon@...com>, <balbi@...com> CC: <nsekhar@...com>, <nm@...com>, <george.cherian@...com>, <linux-omap@...r.kernel.org>, <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Roger Quadros <rogerq@...com>, Rajendra Nayak <rnayak@...com>, Tero Kristo <t-kristo@...com> Subject: [PATCH 1/6] ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on After clarification from the hardware team it was found that this 1.8V PHY supply can't be switched OFF when SoC is Active. It can only be switched off when in PORz (power on reset). This patch is required for proper functionality of USB, SATA and PCIe on DRA7-evm. CC: Rajendra Nayak <rnayak@...com> CC: Tero Kristo <t-kristo@...com> Signed-off-by: Roger Quadros <rogerq@...com> --- arch/arm/boot/dts/dra7-evm.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 4adc280..8308954 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -240,6 +240,7 @@ regulator-name = "ldo3"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-always-on; regulator-boot-on; }; -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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