diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2008-12-18 23:12:28 +0100 |
|---|---|---|
| committer | Samuel Ortiz <samuel@sortiz.org> | 2009-01-04 12:17:42 +0100 |
| commit | ca23f8c1b0aa15dc69565244fc5dffa67a72dd02 (patch) | |
| tree | ef082e834c225e8138f2c0a208a37b0384d4741f /drivers/mfd/wm8350-core.c | |
| parent | 645524a9c6e1e42dc4fe03217befb20e2fc4d43e (diff) | |
| download | linux-ca23f8c1b0aa15dc69565244fc5dffa67a72dd02.tar.bz2 | |
mfd: Add WM8351 support
The WM8351 is a WM8350 variant. As well as register default changes the
WM8351 has fewer voltage and current regulators than the WM8350.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Diffstat (limited to 'drivers/mfd/wm8350-core.c')
| -rw-r--r-- | drivers/mfd/wm8350-core.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index 56c363c240a9..e03fe60b55bf 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -1169,6 +1169,36 @@ static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode) return -EINVAL; } + case 1: + switch (mode) { +#ifdef CONFIG_MFD_WM8351_CONFIG_MODE_0 + case 0: + reg_map = wm8351_mode0_defaults; + break; +#endif +#ifdef CONFIG_MFD_WM8351_CONFIG_MODE_1 + case 1: + reg_map = wm8351_mode1_defaults; + break; +#endif +#ifdef CONFIG_MFD_WM8351_CONFIG_MODE_2 + case 2: + reg_map = wm8351_mode2_defaults; + break; +#endif +#ifdef CONFIG_MFD_WM8351_CONFIG_MODE_3 + case 3: + reg_map = wm8351_mode3_defaults; + break; +#endif + default: + dev_err(wm8350->dev, + "WM8351 configuration mode %d not supported\n", + mode); + return -EINVAL; + } + break; + case 2: switch (mode) { #ifdef CONFIG_MFD_WM8352_CONFIG_MODE_0 @@ -1327,6 +1357,23 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, } break; + case 1: + wm8350->pmic.max_dcdc = WM8350_DCDC_4; + wm8350->pmic.max_isink = WM8350_ISINK_A; + + switch (chip_rev) { + case 0: + dev_info(wm8350->dev, "WM8351 Rev A\n"); + wm8350->power.rev_g_coeff = 1; + break; + + default: + dev_err(wm8350->dev, "Unknown WM8351 CHIP_REV\n"); + ret = -ENODEV; + goto err; + } + break; + case 2: wm8350->pmic.max_dcdc = WM8350_DCDC_6; wm8350->pmic.max_isink = WM8350_ISINK_B; |