From: David Brownell <david-b@pacbell.net>
To: Liam Girdwood <lrg@slimlogic.co.uk>
Cc: Mark Brown <broonie@sirena.org.uk>,
OMAP <linux-omap@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: [patch] twl4030-regulator: expose VPLL2
Date: Fri, 13 Mar 2009 17:54:54 -0700 [thread overview]
Message-ID: <200903131754.54997.david-b@pacbell.net> (raw)
From: David Brownell <dbrownell@users.sourceforge.net>
Add VPLL2 to the set of twl4030-family regulators exposed for
use by various drivers. It's commonly used to power the digital
video outputs (e.g. LCD or DVI displays) on OMAP3 systems.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
---
Please apply to regulator-next and linux-omap ... I'll send
some patches configuring various OMAP boards to use this.
drivers/mfd/twl4030-core.c | 2 --
drivers/regulator/twl4030-regulator.c | 2 +-
2 files changed, 1 insertion(+), 3 deletions(-)
--- a/drivers/mfd/twl4030-core.c
+++ b/drivers/mfd/twl4030-core.c
@@ -613,11 +613,9 @@ add_children(struct twl4030_platform_dat
/* maybe add LDOs that are omitted on cost-reduced parts */
if (twl_has_regulator() && !(features & TPS_SUBSET)) {
- /*
child = add_regulator(TWL4030_REG_VPLL2, pdata->vpll2);
if (IS_ERR(child))
return PTR_ERR(child);
- */
child = add_regulator(TWL4030_REG_VMMC2, pdata->vmmc2);
if (IS_ERR(child))
--- a/drivers/regulator/twl4030-regulator.c
+++ b/drivers/regulator/twl4030-regulator.c
@@ -404,8 +404,8 @@ static struct twlreg_info twl4030_regs[]
TWL_ADJUSTABLE_LDO(VMMC2, 0x2b, 6),
/*
TWL_ADJUSTABLE_LDO(VPLL1, 0x2f, 7),
- TWL_ADJUSTABLE_LDO(VPLL2, 0x33, 8),
*/
+ TWL_ADJUSTABLE_LDO(VPLL2, 0x33, 8),
TWL_ADJUSTABLE_LDO(VSIM, 0x37, 9),
TWL_ADJUSTABLE_LDO(VDAC, 0x3b, 10),
/*
next reply other threads:[~2009-03-14 0:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-14 0:54 David Brownell [this message]
2009-03-16 11:43 ` [patch] twl4030-regulator: expose VPLL2 Liam Girdwood
2009-03-16 15:51 ` Mark Brown
2009-03-19 18:13 ` Liam Girdwood
2009-03-22 19:19 ` Samuel Ortiz
2009-03-20 18:47 ` [APPLIED] " Tony Lindgren
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