From mboxrd@z Thu Jan 1 00:00:00 1970 From: kishon@ti.com (Kishon Vijay Abraham I) Date: Thu, 31 Aug 2017 15:48:46 +0530 Subject: [PATCH v2 3/6] ARM: dts: dra7: Increase max-voltage of pbias regulator In-Reply-To: <20170831101849.9489-1-kishon@ti.com> References: <20170831101849.9489-1-kishon@ti.com> Message-ID: <20170831101849.9489-4-kishon@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Ravikumar Kattekola As per recent TRM, PBIAS cell on dra7 devices supports 3.3V and not 3.0V as documented earlier. Update PBIAS regulator max voltage to match this. Document reference: SPRUI30C ? DRA75x, DRA74x Technical reference manual- November 2016 Tested on: DRA75x PG 2.0 REV H EVM Signed-off-by: Ravikumar Kattekola Signed-off-by: Sekhar Nori Signed-off-by: Kishon Vijay Abraham I --- arch/arm/boot/dts/dra7.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index 0f0f6f58bd18..fc14e48b482e 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -170,7 +170,7 @@ pbias_mmc_reg: pbias_mmc_omap5 { regulator-name = "pbias_mmc_omap5"; regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3000000>; + regulator-max-microvolt = <3300000>; }; }; -- 2.11.0