- 12 1月, 2011 1 次提交
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由 Mark Brown 提交于
Change the interface used by set_voltage() to report the selected value to the regulator core in terms of a selector used by list_voltage(). This allows the regulator core to know the voltage that was chosen without having to do an explict get_voltage(), which would be much more expensive as it will generally access hardware. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 17 12月, 2009 1 次提交
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由 Roel Kluin 提交于
If selector equals ARRAY_SIZE(da9034_ldo12_data), that is one too large already. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 22 9月, 2009 7 次提交
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由 Haojian Zhuang 提交于
Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Roel Kluin 提交于
For val to be greater than 7 or less than 20 is logically always true. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mike Rapoport 提交于
Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Haojian Zhuang 提交于
Make da903x driver to list voltage and count voltage. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Haojian Zhuang 提交于
In PXA3xx SoC family, V_CORE power doamin is supplied by BUCK1 that is controller by ADTV1 or ADTV2 register. By default, v1 and v2 has the same copy. If v1 or v2 is updated, the last value that is written to either register takes effect. It means that v1 and v2 has different copy. And the actual voltage output is determinated by last update on either register. DA9034/35 is binded with PXA3xx SoC family. While SoC is scaling OP or entering/exiting lower power mode, SoC needs to change voltage of V_CORE power doamin. In order to be efficient, POWER I2C (hardcode) mode could be enabled in SoC. In this mode, SoC will control v2 register directly. In original DA903x driver, software will only read regulator data from v1 register. But SoC controls v2 register directly. It results that v1 and v2 isn't synchronized. Wrong data will be read from v1 register. So access v2 register in da903x driver instead. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Haojian Zhuang 提交于
Support the operation of DA9030 BUCK2 in da903x driver. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NEric Miao <eric.y.miao@gmail.com> Acked-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Haojian Zhuang 提交于
BUCK3 is the new component in DA9035. So there're three BUCKs in DA9035. And there're two BUCKs in DA9034. Signed-off-by: NHaojian Zhuang <haojian.zhuang@marvell.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 15 6月, 2009 1 次提交
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由 Mark Brown 提交于
Regulators need to be available early in init in order to allow them to be available for consumers when requested. This is generally done by registering them at subsys_initcall() time but not all regulator drivers have done that. Convert these drivers to do so in order to mimimise future support. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 18 5月, 2009 1 次提交
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由 Mike Frysinger 提交于
The remove function uses __devexit, so the .remove assignment needs __devexit_p() to fix a build error with hotplug disabled. Signed-off-by: NMike Frysinger <vapier@gentoo.org> CC: Liam Girdwood <lrg@slimlogic.co.uk> CC: Mike Rapoport <mike@compulab.co.il> CC: Eric Miao <eric.miao@marvell.com> Acked-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 31 3月, 2009 1 次提交
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由 Mark Brown 提交于
Rather than having the regulator init data read from the platform_data member of the struct device that is registered for the regulator make the init data an explict argument passed in when registering. This allows drivers to use the platform data for their own purposes if they wish. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 09 1月, 2009 2 次提交
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由 Mike Rapoport 提交于
Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mike Rapoport 提交于
Signed-off-by: NMike Rapoport <mike@compulab.co.il> Acked-by: NEric Miao <eric.miao@marvell.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 30 10月, 2008 1 次提交
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由 Jonathan Cameron 提交于
Changes the device registration part of the probe function to supply the regulator device rather than its parent (the mfd device) as this caused problems when the regulator core attempted to find constraints associated with the regulators. Signed-off-by: NJonathan Cameron <jic23@cam.ac.uk> Acked-by: NEric Miao <eric.miao@marvell.com> Signed-off-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 14 10月, 2008 1 次提交
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由 Eric Miao 提交于
Signed-off-by: NEric Miao <eric.miao@marvell.com> Signed-off-by: NMike Rapoport <mike@compulab.co.il> Signed-off-by: NLiam Girdwood <lrg@kernel.org>
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