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mfd: Support configurable numbers of DCDCs and ISINKs on WM8350

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Some WM8350 variants have fewer DCDCs and ISINKs. Identify these at
probe and refuse to use the absent DCDCs when running on these chips.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
This commit is contained in:
Mark Brown
2008-12-18 23:12:16 +01:00
committed by Samuel Ortiz
parent 53a0d99b1e
commit 645524a9c6
3 changed files with 17 additions and 0 deletions
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4
include/linux/mfd/wm8350/pmic.h
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@@ -701,6 +701,10 @@ struct platform_device;
struct regulator_init_data;
struct wm8350_pmic {
/* Number of regulators of each type on this device */
int max_dcdc;
int max_isink;
/* ISINK to DCDC mapping */
int isink_A_dcdc;
int isink_B_dcdc;