Hi Stephen,
Thanks for having a look.
On 26 August 2016 at 04:20, Stephen Boyd wrote:
> On 06/17, Pramod Gurav wrote:
>> @@ -1220,12 +1293,26 @@ static void msm_power(struct uart_port *port,
>> unsigned int state,
>>
>> switch (state) {
>> case 0:
>> - clk_prepare_enable
On 06/17, Pramod Gurav wrote:
> @@ -1220,12 +1293,26 @@ static void msm_power(struct uart_port *port,
> unsigned int state,
>
> switch (state) {
> case 0:
> - clk_prepare_enable(msm_port->clk);
> - clk_prepare_enable(msm_port->pclk);
> + /*
> +
Hi,
On 17 June 2016 at 15:46, Pramod Gurav wrote:
> Add runtime pm and suspend/resume callback support to serial msm
> driver so that clock resources are managed runtime to save power.
>
Any comments on this patch?
> Signed-off-by: Pramod Gurav
> ---
> drivers/tty/serial/msm_serial.c | 183
>
On 25 August 2016 at 10:05, Andy Gross wrote:
> On 17 June 2016 at 05:16, Pramod Gurav wrote:
>
>> + if (msm_port->is_uartdm) {
>> + ret = clk_enable(msm_port->pclk);
>
> Ditto here.
Thanks Andy, will include these two changes in v2.
>
>> + if (ret)
On 17 June 2016 at 05:16, Pramod Gurav wrote:
> @@ -1635,6 +1732,7 @@ static int msm_serial_remove(struct platform_device
> *pdev)
> struct uart_port *port = platform_get_drvdata(pdev);
>
> uart_remove_one_port(&msm_uart_driver, port);
> + pm_runtime_disable(&pdev->dev);
Add runtime pm and suspend/resume callback support to serial msm
driver so that clock resources are managed runtime to save power.
Signed-off-by: Pramod Gurav
---
drivers/tty/serial/msm_serial.c | 183
1 file changed, 168 insertions(+), 15 deletions(-)
d
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