lkml.org 
[lkml]   [2017]   [Aug]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 3/6] ARM: dts: dra7: Increase max-voltage of pbias regulator
Date
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
\
 
 \ /
  Last update: 2017-08-31 12:23    [W:0.124 / U:0.020 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site