From mboxrd@z Thu Jan 1 00:00:00 1970 From: leonard.crestez@nxp.com (Leonard Crestez) Date: Fri, 31 Mar 2017 22:25:39 +0300 Subject: [PATCH 4/5] ARM: dts: imx6qdl-sabresd: Set LDO regulator supply In-Reply-To: References: Message-ID: <48ebd72d94b5be37318f57e47c8ba5c6ab606470.1490987945.git.leonard.crestez@nxp.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Setting the supply is optional but beneficial, it will cause PMIC voltages to be dynamically changed with cpu frequency. Signed-off-by: Leonard Crestez --- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 63bf95e..58055ce 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -548,6 +548,18 @@ status = "okay"; }; +®_arm { + vin-supply = <&sw1a_reg>; +}; + +®_pu { + vin-supply = <&sw1c_reg>; +}; + +®_soc { + vin-supply = <&sw1c_reg>; +}; + &snvs_poweroff { status = "okay"; }; -- 2.7.4