diff options
Diffstat (limited to 'drivers/spi/spi-rockchip.c')
| -rw-r--r-- | drivers/spi/spi-rockchip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index 75a8a9428ff8..09d8e92400eb 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -160,6 +160,8 @@ #define ROCKCHIP_SPI_VER2_TYPE1 0x05EC0002 #define ROCKCHIP_SPI_VER2_TYPE2 0x00110002 +#define ROCKCHIP_AUTOSUSPEND_TIMEOUT 2000 + struct rockchip_spi { struct device *dev; @@ -715,6 +717,8 @@ static int rockchip_spi_probe(struct platform_device *pdev) goto err_disable_spiclk; } + pm_runtime_set_autosuspend_delay(&pdev->dev, ROCKCHIP_AUTOSUSPEND_TIMEOUT); + pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); |