linux-kernel - [PATCH 0/6] davinci: support for i2c0 and tps6507x

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Message-ID: <1359024920-32190-1-git-send-email-manishv.b@ti.com>
Date:	Thu, 24 Jan 2013 16:25:14 +0530
From:	"Vishwanathrao Badarkhe, Manish" <manishv.b@...com>
To:	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<davinci-linux-open-source@...ux.davincidsp.com>
CC:	<anilkumar@...com>, <tony@...mide.com>, <hs@...x.de>,
	<broonie@...nsource.wolfsonmicro.com>, <lrg@...com>,
	<sameo@...ux.intel.com>, <khilman@...com>,
	<linux@....linux.org.uk>, <rob@...dley.net>,
	<rob.herring@...xeda.com>, <grant.likely@...retlab.ca>,
	<manishv.b@...com>
Subject: [PATCH 0/6] davinci: support for i2c0 and tps6507x 

This patch series enables device tree support for I2C0 and
for regulator via tps6507x mfd device on da850-evm.

Applies on top of v3.8-rc4 of linus tree.

Tested on da850-evm device.

Test procedure followed as below:
Once device boots up, issue command as:

$for reg in /sys/class/regulator/*; do echo $reg `cat $reg/name`
`cat $reg/state` `cat $reg/microvolts`; done

This command will print all available regulators with its name,
status (enabled/disabled) and voltages(in microvolts) like as below:
/sys/class/regulator/regulator.1 VDCDC1_3.3V enabled 3300000
/sys/class/regulator/regulator.2 VDCDC2_3.3V enabled 3300000
/sys/class/regulator/regulator.3 VDCDC3_1.2V enabled 1200000
/sys/class/regulator/regulator.4 LDO1_1.8V enabled 1800000
/sys/class/regulator/regulator.5 LDO2_1.2V enabled 1200000

Vishwanathrao Badarkhe, Manish (6):
  ARM: davinci: da850: add OF_DEV_AUXDATA entry for I2C0
  ARM: davinci: da850: add DT node for I2C0
  davinci: mfd: tps6507x: add device-tree support.
  davinci: regulator: tps6507x: add device tree support.
  ARM: regulator: add tps6507x device tree data
  ARM: davinci: da850: add tps6507x regulator DT data

 Documentation/devicetree/bindings/mfd/tps6507x.txt |   91 +++++++++++++++++++
 arch/arm/boot/dts/da850-evm.dts                    |   79 +++++++++++++++++
 arch/arm/boot/dts/da850.dtsi                       |   10 ++
 arch/arm/boot/dts/tps6507x.dtsi                    |   47 ++++++++++
 arch/arm/mach-davinci/da8xx-dt.c                   |    8 ++-
 drivers/mfd/tps6507x.c                             |    9 ++
 drivers/regulator/tps6507x-regulator.c             |   92 ++++++++++++++++++++
 7 files changed, 335 insertions(+), 1 deletions(-)
 create mode 100755 Documentation/devicetree/bindings/mfd/tps6507x.txt
 create mode 100644 arch/arm/boot/dts/tps6507x.dtsi

-- 
1.7.4.1

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