| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Toshiba TC6393XB SoC support |
| 4 | * |
| 5 | * Copyright(c) 2005-2006 Chris Humbert |
| 6 | * Copyright(c) 2005 Dirk Opfer |
| 7 | * Copyright(c) 2005 Ian Molton <spyro@f2s.com> |
| 8 | * Copyright(c) 2007 Dmitry Baryshkov |
| 9 | * |
| 10 | * Based on code written by Sharp/Lineo for 2.4 kernels |
| 11 | * Based on locomo.c |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 12 | */ |
| 13 | |
| 14 | #ifndef MFD_TC6393XB_H |
| 15 | #define MFD_TC6393XB_H |
| 16 | |
| 17 | #include <linux/fb.h> |
| 18 | |
| 19 | /* Also one should provide the CK3P6MI clock */ |
| 20 | struct tc6393xb_platform_data { |
| 21 | u16 scr_pll2cr; /* PLL2 Control */ |
| 22 | u16 scr_gper; /* GP Enable */ |
| 23 | |
| 24 | int (*enable)(struct platform_device *dev); |
| 25 | int (*disable)(struct platform_device *dev); |
| 26 | int (*suspend)(struct platform_device *dev); |
| 27 | int (*resume)(struct platform_device *dev); |
| 28 | |
| 29 | int irq_base; /* base for subdevice irqs */ |
| 30 | int gpio_base; |
| 31 | int (*setup)(struct platform_device *dev); |
| 32 | void (*teardown)(struct platform_device *dev); |
| 33 | |
| 34 | struct tmio_nand_data *nand_data; |
| 35 | struct tmio_fb_data *fb_data; |
| 36 | |
| 37 | unsigned resume_restore : 1; /* make special actions |
| 38 | to preserve the state |
| 39 | on suspend/resume */ |
| 40 | }; |
| 41 | |
| 42 | extern int tc6393xb_lcd_mode(struct platform_device *fb, |
| 43 | const struct fb_videomode *mode); |
| 44 | extern int tc6393xb_lcd_set_power(struct platform_device *fb, bool on); |
| 45 | |
| 46 | /* |
| 47 | * Relative to irq_base |
| 48 | */ |
| 49 | #define IRQ_TC6393_NAND 0 |
| 50 | #define IRQ_TC6393_MMC 1 |
| 51 | #define IRQ_TC6393_OHCI 2 |
| 52 | #define IRQ_TC6393_FB 4 |
| 53 | |
| 54 | #define TC6393XB_NR_IRQS 8 |
| 55 | |
| 56 | #endif |