xiaomi-sm8450/android_kernel_xiaomi_sm8450
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regulator: Add WM8350 regulator support

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The WM8350 features six DCDC convertors (four buck and two boost), four
LDO voltage regulators and two constant current sinks. This driver adds
support for these through the regulator API.

This driver was written by Liam Girdwood with updates for submission
from Mark Brown.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Mark Brown
2008-10-10 15:58:15 +01:00
committed by Liam Girdwood
parent ebccec0fa4
commit da09155ac8
6 changed files with 1494 additions and 0 deletions
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6
drivers/mfd/wm8350-core.c
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@@ -1218,6 +1218,12 @@ EXPORT_SYMBOL_GPL(wm8350_device_init);
void wm8350_device_exit(struct wm8350 *wm8350)
{
int i;
for (i = 0; i < ARRAY_SIZE(wm8350->pmic.pdev); i++)
if (wm8350->pmic.pdev[i] != NULL)
platform_device_unregister(wm8350->pmic.pdev[i]);
free_irq(wm8350->chip_irq, wm8350);
flush_work(&wm8350->irq_work);
kfree(wm8350->reg_cache);