Shubhrajyoti <shubhrajyoti@xxxxxx> writes:
> On Monday 20 June 2011 09:05 PM, Kevin Hilman wrote:
>> shubhrajyoti@xxxxxx writes:
>>
>>> From: Shubhrajyoti D<shubhrajyoti@xxxxxx>
>>>
>>> Currently the OMAP4 doesnot hit device off still the
>>> driver may have support for it.Adding support for the
>>> same.
>>>
>>> Signed-off-by: Shubhrajyoti D<shubhrajyoti@xxxxxx>
>> Please Cc linux-omap as this change to the hwmod data would go through
>> Tony.
> Yes , missed out.
>> Also, please describe why this hwmod data change affects the problem
>> described in the changelog.
>>
> After Andy's patch set
> <code snippet>
> static void omap_i2c_unidle(struct omap_i2c_dev *dev)
> {
> <snip>
>
> pm_runtime_get_sync(&pdev->dev);
>
> if (pdata->flags & OMAP_I2C_FLAG_RESET_REGS_POSTIDLE) {
> omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
> omap_i2c_write_reg(dev, OMAP_I2C_PSC_REG, dev->pscstate);
> omap_i2c_write_reg(dev, OMAP_I2C_SCLL_REG, dev->scllstate);
> omap_i2c_write_reg(dev, OMAP_I2C_SCLH_REG, dev->sclhstate);
> omap_i2c_write_reg(dev, OMAP_I2C_BUF_REG, dev->bufstate);
> omap_i2c_write_reg(dev, OMAP_I2C_SYSC_REG, dev->syscstate);
> omap_i2c_write_reg(dev, OMAP_I2C_WE_REG, dev->westate);
> omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN);
> }
> dev->idle = 0;
>
> This is dependent on the flag, I am making it true for OMAP4 also.
What I meant was: please describe this in the changelog. Without more
detail, the hwmod change itself is not understandable.
Kevin
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