diff options
| author | Jason Chen <b02280@freescale.com> | 2011-04-15 15:05:38 +0800 |
|---|---|---|
| committer | Richard Zhao <richard.zhao@freescale.com> | 2011-04-19 15:03:45 +0800 |
| commit | 8d2d03849f541dab7766bf0a8a8fda17ccc549ff (patch) | |
| tree | 07d43169fec801f5fab1cfc286b3eb5f1e46e7ba | |
| parent | 499c2576aa6bd3ac4d0c490d3ee8dd8ea9816dfe (diff) | |
ENGR00141155-2 sii902x: add related regulator
Add related regulator.
Signed-off-by: Jason Chen <b02280@freescale.com>
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
| -rw-r--r-- | drivers/video/mxc/mxcfb_sii902x.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/video/mxc/mxcfb_sii902x.c b/drivers/video/mxc/mxcfb_sii902x.c index 7e1080ffee0..2128d222b12 100644 --- a/drivers/video/mxc/mxcfb_sii902x.c +++ b/drivers/video/mxc/mxcfb_sii902x.c @@ -41,6 +41,7 @@ #include <linux/fb.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/regulator/consumer.h> #include <linux/i2c.h> #include <linux/mxcfb.h> #include <linux/fsl_devices.h> @@ -56,6 +57,8 @@ static bool g_enable_hdmi; struct sii902x_data { struct platform_device *pdev; struct i2c_client *client; + struct regulator *io_reg; + struct regulator *analog_reg; struct delayed_work det_work; struct fb_info *fbi; struct mxc_edid_cfg edid_cfg; @@ -326,6 +329,17 @@ static int __devinit sii902x_probe(struct i2c_client *client, sii902x.client = client; + sii902x.io_reg = regulator_get(&sii902x.client->dev, plat->io_reg); + if (!IS_ERR(sii902x.io_reg)) { + regulator_set_voltage(sii902x.io_reg, 3300000, 3300000); + regulator_enable(sii902x.io_reg); + } + sii902x.analog_reg = regulator_get(&sii902x.client->dev, plat->analog_reg); + if (!IS_ERR(sii902x.analog_reg)) { + regulator_set_voltage(sii902x.analog_reg, 1300000, 1300000); + regulator_enable(sii902x.analog_reg); + } + if (plat->reset) { sii902x_reset = plat->reset; sii902x_reset(); |