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From: Samuel Ortiz on 25 Jul 2010 18:40
Hi Mark,

On Wed, Jul 21, 2010 at 02:23:37PM +0100, Mark Brown wrote:
> The WM8321 is a PMIC for low power, high performance applications. From a
> software point of view the device is identical to the WM8320, all the
> differences between the two devices are visible only in hardware.
Patch applied, many thanks.

Cheers,
Samuel.


> Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com>
> ---
> drivers/mfd/wm831x-core.c | 14 ++++++++++++++
> 1 files changed, 14 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
> index 1a968f3..cb94e7e 100644
> --- a/drivers/mfd/wm831x-core.c
> +++ b/drivers/mfd/wm831x-core.c
> @@ -95,6 +95,7 @@ enum wm831x_parent {
> WM8311 = 0x8311,
> WM8312 = 0x8312,
> WM8320 = 0x8320,
> + WM8321 = 0x8321,
> };
>
> static int wm831x_reg_locked(struct wm831x *wm831x, unsigned short reg)
> @@ -1533,6 +1534,12 @@ static int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
> dev_info(wm831x->dev, "WM8320 revision %c\n", 'A' + rev);
> break;
>
> + case WM8321:
> + parent = WM8321;
> + wm831x->num_gpio = 12;
> + dev_info(wm831x->dev, "WM8321 revision %c\n", 'A' + rev);
> + break;
> +
> default:
> dev_err(wm831x->dev, "Unknown WM831x device %04x\n", ret);
> ret = -EINVAL;
> @@ -1607,6 +1614,12 @@ static int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq)
> NULL, 0);
> break;
>
> + case WM8321:
> + ret = mfd_add_devices(wm831x->dev, -1,
> + wm8320_devs, ARRAY_SIZE(wm8320_devs),
> + NULL, 0);
> + break;
> +
> default:
> /* If this happens the bus probe function is buggy */
> BUG();
> @@ -1779,6 +1792,7 @@ static const struct i2c_device_id wm831x_i2c_id[] = {
> { "wm8311", WM8311 },
> { "wm8312", WM8312 },
> { "wm8320", WM8320 },
> + { "wm8321", WM8321 },
> { }
> };
> MODULE_DEVICE_TABLE(i2c, wm831x_i2c_id);
> --
> 1.7.1
>

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