xiaomi-sm8450/android_kernel_xiaomi_sm8450
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mfd: Add WM8352 support

فهرست منبع 
The WM8352 is a variant of the WM8350. Aside from the register defaults
there are no software visible differences to the WM8350.

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 23:09:50 +01:00
کامیت شده توسط Samuel Ortiz
والد 94964f96a6
کامیت 9692063062
5فایلهای تغییر یافته به همراه1143 افزوده شده و 16 حذف شده
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86
drivers/mfd/wm8350-core.c
مشاهده پرونده

@@ -1133,35 +1133,75 @@ EXPORT_SYMBOL_GPL(wm8350_read_auxadc);
/*
* Cache is always host endian.
*/
static int wm8350_create_cache(struct wm8350 *wm8350, int mode)
static int wm8350_create_cache(struct wm8350 *wm8350, int type, int mode)
{
int i, ret = 0;
u16 value;
const u16 *reg_map;
switch (mode) {
#ifdef CONFIG_MFD_WM8350_CONFIG_MODE_0
switch (type) {
case 0:
reg_map = wm8350_mode0_defaults;
break;
switch (mode) {
#ifdef CONFIG_MFD_WM8350_CONFIG_MODE_0
case 0:
reg_map = wm8350_mode0_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8350_CONFIG_MODE_1
case 1:
reg_map = wm8350_mode1_defaults;
break;
case 1:
reg_map = wm8350_mode1_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8350_CONFIG_MODE_2
case 2:
reg_map = wm8350_mode2_defaults;
break;
case 2:
reg_map = wm8350_mode2_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8350_CONFIG_MODE_3
case 3:
reg_map = wm8350_mode3_defaults;
break;
case 3:
reg_map = wm8350_mode3_defaults;
break;
#endif
default:
dev_err(wm8350->dev,
"WM8350 configuration mode %d not supported\n",
mode);
return -EINVAL;
}
case 2:
switch (mode) {
#ifdef CONFIG_MFD_WM8352_CONFIG_MODE_0
case 0:
reg_map = wm8352_mode0_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8352_CONFIG_MODE_1
case 1:
reg_map = wm8352_mode1_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8352_CONFIG_MODE_2
case 2:
reg_map = wm8352_mode2_defaults;
break;
#endif
#ifdef CONFIG_MFD_WM8352_CONFIG_MODE_3
case 3:
reg_map = wm8352_mode3_defaults;
break;
#endif
default:
dev_err(wm8350->dev,
"WM8352 configuration mode %d not supported\n",
mode);
return -EINVAL;
}
break;
default:
dev_err(wm8350->dev, "Configuration mode %d not supported\n",
dev_err(wm8350->dev,
"WM835x configuration mode %d not supported\n",
mode);
return -EINVAL;
}
@@ -1284,13 +1324,27 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq,
}
break;
case 2:
switch (chip_rev) {
case 0:
dev_info(wm8350->dev, "WM8352 Rev A\n");
wm8350->power.rev_g_coeff = 1;
break;
default:
dev_err(wm8350->dev, "Unknown WM8352 CHIP_REV\n");
ret = -ENODEV;
goto err;
}
break;
default:
dev_err(wm8350->dev, "Unknown MASK_REV\n");
ret = -ENODEV;
goto err;
}
ret = wm8350_create_cache(wm8350, mode);
ret = wm8350_create_cache(wm8350, mask_rev, mode);
if (ret < 0) {
dev_err(wm8350->dev, "Failed to create register cache\n");
return ret;