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authorBalaji T K <balajitk@ti.com>2011-02-10 18:44:50 +0530
committerSamuel Ortiz <sameo@linux.intel.com>2011-03-23 10:41:48 +0100
commit8e6de4a30294809420ac9a974b4f28b38ebdb38f (patch)
tree959d2347144addb920e80ffbf0950d1bcd9a2437 /drivers/mfd/twl-core.c
parentdae2db30c114cd0dec59b4130c315c9cce351741 (diff)
downloadop-kernel-dev-8e6de4a30294809420ac9a974b4f28b38ebdb38f.zip
op-kernel-dev-8e6de4a30294809420ac9a974b4f28b38ebdb38f.tar.gz
regulator: twl: add clk32kg to twl-regulator
In OMAP4 Blaze and Panda, 32KHz clock to WLAN is supplied from Phoenix TWL6030. The 32KHz clock state (ON/OFF) is configured in CLK32KG_CFG_[GRP, TRANS, STATE] register. This follows the same register programming model as other regulators in TWL6030. So add CLK32KG as pseudo regulator. Signed-off-by: Balaji T K <balajitk@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/twl-core.c')
-rw-r--r--drivers/mfd/twl-core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index a35fa7dc..7d909cc 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -864,6 +864,10 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
child = add_regulator(TWL6030_REG_VAUX3_6030, pdata->vaux3);
if (IS_ERR(child))
return PTR_ERR(child);
+
+ child = add_regulator(TWL6030_REG_CLK32KG, pdata->clk32kg);
+ if (IS_ERR(child))
+ return PTR_ERR(child);
}
if (twl_has_bci() && pdata->bci &&
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