linux-kernel - [PATCH 0/6] Fix pbias regulator enable

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Message-ID: <1441190853-7133-1-git-send-email-kishon@ti.com>
Date:	Wed, 2 Sep 2015 16:17:27 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<tony@...mide.com>, <broonie@...nel.org>,
	<devicetree@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <nsekhar@...com>
CC:	<ulf.hansson@...aro.org>, <robh+dt@...nel.org>,
	<pawel.moll@....com>, <mark.rutland@....com>,
	<ijc+devicetree@...lion.org.uk>, <galak@...eaurora.org>,
	<bcousson@...libre.com>, <linux@....linux.org.uk>,
	<lgirdwood@...il.com>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <kishon@...com>
Subject: [PATCH 0/6] Fix pbias regulator enable 

vsel_reg and enable_reg of the pbias regulator descriptor should actually
have the offset from syscon.

However after
"ARM: dts: <platform>: add minimal l4 bus layout with control module
support"
vsel_reg and enable_reg started to have the absolute address because
of address translation that happens due to pbias node made as the
child node of syscon. This breaks the pbias regulator enable.

This series adds the 'offset' to be populated in vsel_reg and enable_reg
in the pbias driver itself.

Tested these patches against mmc -next in omap4 panda, omap3 beagle xm,
dra72 and omap5 uevm

Kishon Vijay Abraham I (6):
  regulator: pbias: program pbias register offset in pbias driver
  ARM: dts: dra7: use "ti,pbias-dra7" compatible string for pbias
  ARM: dts: omap243x: use "ti,pbias-omap2" compatible string for pbias
  ARM: dts: omap3: use "ti,pbias-omap3" compatible string for pbias
  ARM: dts: OMAP4: use "ti,pbias-omap4" compatible string for pbias
  ARM: dts: OMAP5: use "ti,pbias-omap5" compatible string for pbias

 .../bindings/regulator/pbias-regulator.txt         |    7 ++-
 arch/arm/boot/dts/dra7.dtsi                        |    2 +-
 arch/arm/boot/dts/omap2430.dtsi                    |    2 +-
 arch/arm/boot/dts/omap3.dtsi                       |    2 +-
 arch/arm/boot/dts/omap4.dtsi                       |    2 +-
 arch/arm/boot/dts/omap5.dtsi                       |    2 +-
 drivers/regulator/pbias-regulator.c                |   52 +++++++++++++++++---
 7 files changed, 57 insertions(+), 12 deletions(-)

-- 
1.7.9.5

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