*
*/
+#include <linux/mfd/wm8994/core.h>
#include <linux/mfd/wm8994/registers.h>
#include <linux/regmap.h>
{ 0x0702, 0xA101 }, /* R1794 - Pull Control (BCLK2) */
{ 0x0703, 0xA101 }, /* R1795 - Pull Control (DACLRCLK2) */
{ 0x0704, 0xA101 }, /* R1796 - Pull Control (DACDAT2) */
- { 0x0705, 0xA101 }, /* R1797 - GPIO 6 */
{ 0x0707, 0xA101 }, /* R1799 - GPIO 8 */
{ 0x0708, 0xA101 }, /* R1800 - GPIO 9 */
{ 0x0709, 0xA101 }, /* R1801 - GPIO 10 */
case WM8994_DC_SERVO_2:
case WM8994_DC_SERVO_READBACK:
case WM8994_DC_SERVO_4:
+ case WM8994_DC_SERVO_4E:
case WM8994_ANALOGUE_HP_1:
case WM8958_MIC_DETECT_1:
case WM8958_MIC_DETECT_2:
}
}
+static bool wm1811_volatile_register(struct device *dev, unsigned int reg)
+{
+ struct wm8994 *wm8994 = dev_get_drvdata(dev);
+
+ switch (reg) {
+ case WM8994_GPIO_6:
+ if (wm8994->revision > 1)
+ return true;
+ else
+ return false;
+ default:
+ return wm8994_volatile_register(dev, reg);
+ }
+}
+
static bool wm8958_volatile_register(struct device *dev, unsigned int reg)
{
switch (reg) {
.num_reg_defaults = ARRAY_SIZE(wm1811_defaults),
.max_register = WM8994_MAX_REGISTER,
- .volatile_reg = wm8994_volatile_register,
+ .volatile_reg = wm1811_volatile_register,
.readable_reg = wm1811_readable_register,
};
.volatile_reg = wm8958_volatile_register,
.readable_reg = wm8958_readable_register,
};
+
+struct regmap_config wm8994_base_regmap_config = {
+ .reg_bits = 16,
+ .val_bits = 16,
+};