From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Liam Girdwood <lrg@ti.com>
Cc: linux-kernel@vger.kernel.org,
patches@opensource.wolfsonmicro.com,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH 2/6] regulator: Fix WM831x DCDC DVS VSEL bootstrapping
Date: Mon, 25 Jul 2011 22:20:30 +0100 [thread overview]
Message-ID: <1311628834-31939-2-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1311628834-31939-1-git-send-email-broonie@opensource.wolfsonmicro.com>
Read our initial VSEL from the correct register.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/regulator/wm831x-dcdc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 0c7a9d5..8a4fdc3 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -551,7 +551,7 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev)
}
dcdc->on_vsel = ret & WM831X_DC1_ON_VSEL_MASK;
- ret = wm831x_reg_read(wm831x, dcdc->base + WM831X_DCDC_ON_CONFIG);
+ ret = wm831x_reg_read(wm831x, dcdc->base + WM831X_DCDC_DVS_CONTROL);
if (ret < 0) {
dev_err(wm831x->dev, "Failed to read DVS VSEL: %d\n", ret);
goto err;
--
1.7.5.4
next prev parent reply other threads:[~2011-07-25 21:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-25 21:20 [PATCH 1/6] regulator: Fix WM831x regulator ID lookups for multiple WM831xs Mark Brown
2011-07-25 21:20 ` Mark Brown [this message]
2011-07-25 21:20 ` [PATCH 3/6] regulator: Add EPEs to the MODULE_ALIAS() for wm831x-dcdc Mark Brown
2011-07-25 21:20 ` [PATCH 4/6] regulator: Set up GPIO for WM831x VSEL before enabling VSEL mode Mark Brown
2011-07-25 21:20 ` [PATCH 5/6] regulator: Bootstrap wm831x DVS VSEL value from ON VSEL if not already set Mark Brown
2011-07-25 21:20 ` [PATCH 6/6] regulator: Improve WM831x DVS VSEL selection algorithm Mark Brown
2011-07-28 9:30 ` [PATCH 1/6] regulator: Fix WM831x regulator ID lookups for multiple WM831xs Liam Girdwood
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