| /* |
| * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd. |
| * |
| * S5P series MIPI CSI slave device support |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #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 |
| * @lanes: number of data lanes used |
| * @alignment: data alignment in bits |
| * @hs_settle: HS-RX settle time |
| * @fixed_phy_vdd: false to enable external D-PHY regulator management in the |
| * driver or true in case this regulator has no enable function |
| * @phy_enable: pointer to a callback controlling D-PHY enable/reset |
| */ |
| struct s5p_platform_mipi_csis { |
| unsigned long clk_rate; |
| u8 lanes; |
| u8 alignment; |
| u8 hs_settle; |
| bool fixed_phy_vdd; |
| 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_ */ |
