Extend MIPI-CSIS driver's platform data structure with a callback for D-PHY enable and reset control.
Signed-off-by: Sylwester Nawrocki <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> --- arch/arm/plat-s5p/include/plat/mipi_csis.h | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/arch/arm/plat-s5p/include/plat/mipi_csis.h b/arch/arm/plat-s5p/include/plat/mipi_csis.h index eb3beab..8a9e88a 100644 --- a/arch/arm/plat-s5p/include/plat/mipi_csis.h +++ b/arch/arm/plat-s5p/include/plat/mipi_csis.h @@ -11,6 +11,8 @@ #ifndef PLAT_S5P_MIPI_CSIS_H_ #define PLAT_S5P_MIPI_CSIS_H_ __FILE__ +struct platform_device; + /** * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver * @clk_rate: bus clock frequency @@ -23,6 +25,15 @@ struct s5p_platform_mipi_csis { u8 lanes; u8 alignment; u8 hs_settle; + int (*phy_enable)(struct platform_device *pdev, bool on); }; +/** + * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control + * @pdev: MIPI-CSIS platform device + * @on: true to enable D-PHY and deassert its reset + * false to disable D-PHY + */ +int s5p_csis_phy_enable(struct platform_device *pdev, bool on); + #endif /* PLAT_S5P_MIPI_CSIS_H_ */ -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
