Messages in this thread Patch in this message | | | From | Kishon Vijay Abraham I <> | Subject | [PATCH v2 3/6] ARM: dts: dra7: Increase max-voltage of pbias regulator | Date | Thu, 31 Aug 2017 15:48:46 +0530 |
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From: Ravikumar Kattekola <rk@ti.com>
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 <rk@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> --- 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
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