diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-05-24 17:35:40 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-04 11:59:02 +0100 |
| commit | b1f43bf3a52b085b786adf0b719712df574955f9 (patch) | |
| tree | 7dc9c3fc6e742fa020f4e80b9598d71a3772e5ff /drivers/mfd/wm8994-core.c | |
| parent | 11c2b5f2dc7ce42ddb779e1979d9defb02b70762 (diff) | |
| download | blackbird-obmc-linux-b1f43bf3a52b085b786adf0b719712df574955f9.tar.gz blackbird-obmc-linux-b1f43bf3a52b085b786adf0b719712df574955f9.zip | |
mfd: Add WM1811 support
The WM1811 is mostly register compatible with the WM8994 and WM8958,
providing a high performance audio hub CODEC in a small form factor
suitable for ultra compact system designs.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/wm8994-core.c')
| -rw-r--r-- | drivers/mfd/wm8994-core.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 96479c9b1728..7c13ab2c64a4 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -243,6 +243,18 @@ static struct mfd_cell wm8994_devs[] = { * and should be handled via the standard regulator API supply * management. */ +static const char *wm1811_main_supplies[] = { + "DBVDD1", + "DBVDD2", + "DBVDD3", + "DCVDD", + "AVDD1", + "AVDD2", + "CPVDD", + "SPKVDD1", + "SPKVDD2", +}; + static const char *wm8994_main_supplies[] = { "DBVDD", "DCVDD", @@ -401,6 +413,9 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) } switch (wm8994->type) { + case WM1811: + wm8994->num_supplies = ARRAY_SIZE(wm1811_main_supplies); + break; case WM8994: wm8994->num_supplies = ARRAY_SIZE(wm8994_main_supplies); break; @@ -421,6 +436,10 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) } switch (wm8994->type) { + case WM1811: + for (i = 0; i < ARRAY_SIZE(wm1811_main_supplies); i++) + wm8994->supplies[i].supply = wm1811_main_supplies[i]; + break; case WM8994: for (i = 0; i < ARRAY_SIZE(wm8994_main_supplies); i++) wm8994->supplies[i].supply = wm8994_main_supplies[i]; @@ -454,6 +473,13 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) goto err_enable; } switch (ret) { + case 0x1811: + devname = "WM1811"; + if (wm8994->type != WM1811) + dev_warn(wm8994->dev, "Device registered as type %d\n", + wm8994->type); + wm8994->type = WM1811; + break; case 0x8994: devname = "WM8994"; if (wm8994->type != WM8994) @@ -651,6 +677,7 @@ static int wm8994_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id wm8994_i2c_id[] = { + { "wm1811", WM1811 }, { "wm8994", WM8994 }, { "wm8958", WM8958 }, { } |
