On Thu, Jun 22, 2017 at 11:58 AM, Dan Carpenter
wrote:
> On Thu, Jun 22, 2017 at 10:07:51AM +0300, Gilad Ben-Yossef wrote:
>> +int cc_clk_on(struct ssi_drvdata *drvdata)
>> +{
>> + int rc = 0;
>> + struct clk *clk = drvdata->clk;
>> +
>> + if (IS_ERR(clk))
>>
On Thu, Jun 22, 2017 at 10:07:51AM +0300, Gilad Ben-Yossef wrote:
> +int cc_clk_on(struct ssi_drvdata *drvdata)
> +{
> + int rc = 0;
> + struct clk *clk = drvdata->clk;
> +
> + if (IS_ERR(clk))
> + /* No all devices have a clock associated with CCREE */
> + goto out;
Some SoC which implement CryptoCell have a dedicated clock
tied to it, some do not. Implement clock support if exists
based on device tree data and tie power management to it.
Signed-off-by: Gilad Ben-Yossef
---
drivers/staging/ccree/Makefile | 2 +-