Thread (14 messages) 14 messages, 3 authors, 2013-07-29
STALE4710d
Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH 2/9] ARM: dts: omap5-uevm: update SMPS9 settings

From: nm@ti.com (Nishanth Menon)
Date: 2013-07-17 16:48:10
Also in: linux-devicetree, linux-omap, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

commit e00c27ef3b4c23e39d0a77b7c8e5be44c28001c7
(ARM: dts: OMAP5: Add Palmas MFD node and regulator nodes)
introduced regulator entries for OMAP5uEVM.

However, The regulator information is based on an older temporary
pre-production board variant and does not reflect production board
750-2628-XXX boards.

SMPS9 supplies TWL6040 over VDDA_2v1_AUD. This regulator needs to be
enabled only when audio is active. Since it does not come active by
default, it does not require "always-on" or "boot-on".

Reported-by: Marc J?ttner <redacted>
Signed-off-by: Nishanth Menon <nm@ti.com>
---
 arch/arm/boot/dts/omap5-uevm.dts |    2 --
 1 file changed, 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts
index b430b8f..6709f1e 100644
--- a/arch/arm/boot/dts/omap5-uevm.dts
+++ b/arch/arm/boot/dts/omap5-uevm.dts
@@ -331,8 +331,6 @@
 					regulator-name = "smps9";
 					regulator-min-microvolt = <2100000>;
 					regulator-max-microvolt = <2100000>;
-					regulator-always-on;
-					regulator-boot-on;
 					ti,smps-range = <0x80>;
 				};
 
-- 
1.7.9.5
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