ARM: dts: dra7: Increase max-voltage of pbias regulator

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>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 02a136a4661aa1ed172e4926a7a8dabad9e271b9..14d75c589369098dc131c59a965b7fa13f19c01a 100644 (file)
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -170,7 +170,7 @@ pbias_regulator: pbias_regulator@e00 {
                                                pbias_mmc_reg: pbias_mmc_omap5 {
                                                        regulator-name = "pbias_mmc_omap5";
                                                        regulator-min-microvolt = <1800000>;
-                                                       regulator-max-microvolt = <3000000>;
+                                                       regulator-max-microvolt = <3300000>;
                                                };
                                        };