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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-28 14:03:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-28 14:03:14 -0700 |
commit | 0fe41b8982001cd14ee2c77cd776735a5024e98b (patch) | |
tree | 83e65d595c413d55259ea14fb97748ce5efe5707 /include | |
parent | eedf2c5296a8dfaaf9aec1a938c1d3bd73159a30 (diff) | |
parent | 9759d22c8348343b0da4e25d6150c41712686c14 (diff) | |
download | linux-stable-0fe41b8982001cd14ee2c77cd776735a5024e98b.tar.gz linux-stable-0fe41b8982001cd14ee2c77cd776735a5024e98b.tar.bz2 linux-stable-0fe41b8982001cd14ee2c77cd776735a5024e98b.zip |
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (422 commits)
[ARM] 5435/1: fix compile warning in sanity_check_meminfo()
[ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xx
[ARM] pxa: fix the bad assumption that PCMCIA sockets always start with 0
[ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pins
imxfb: Fix TFT mode
i.MX21/27: remove ifdef CONFIG_FB_IMX
imxfb: add clock support
mxc: add arch_reset() function
clkdev: add possibility to get a clock based on the device name
i.MX1: remove fb support from mach-imx
[ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP defined
Gemini: Add support for Teltonika RUT100
Gemini: gpiolib based GPIO support v2
MAINTAINERS: add myself as Gemini architecture maintainer
ARM: Add Gemini architecture v3
[ARM] OMAP: Fix compile for omap2_init_common_hw()
MAINTAINERS: Add myself as Faraday ARM core variant maintainer
ARM: Add support for FA526 v2
[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h
[ARM] collie: fix two minor formatting nits
...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/clk.h | 17 | ||||
-rw-r--r-- | include/video/broadsheetfb.h | 59 |
2 files changed, 76 insertions, 0 deletions
diff --git a/include/linux/clk.h b/include/linux/clk.h index 778777316ea4..1db9bbf444a3 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -125,4 +125,21 @@ int clk_set_parent(struct clk *clk, struct clk *parent); */ struct clk *clk_get_parent(struct clk *clk); +/** + * clk_get_sys - get a clock based upon the device name + * @dev_id: device name + * @con_id: connection ID + * + * Returns a struct clk corresponding to the clock producer, or + * valid IS_ERR() condition containing errno. The implementation + * uses @dev_id and @con_id to determine the clock consumer, and + * thereby the clock producer. In contrast to clk_get() this function + * takes the device name instead of the device itself for identification. + * + * Drivers must assume that the clock source is not enabled. + * + * clk_get_sys should not be called from within interrupt context. + */ +struct clk *clk_get_sys(const char *dev_id, const char *con_id); + #endif diff --git a/include/video/broadsheetfb.h b/include/video/broadsheetfb.h new file mode 100644 index 000000000000..a758534c0272 --- /dev/null +++ b/include/video/broadsheetfb.h @@ -0,0 +1,59 @@ +/* + * broadsheetfb.h - definitions for the broadsheet framebuffer driver + * + * Copyright (C) 2008 by Jaya Kumar + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + * + */ + +#ifndef _LINUX_BROADSHEETFB_H_ +#define _LINUX_BROADSHEETFB_H_ + +/* Broadsheet command defines */ +#define BS_CMD_INIT_SYS_RUN 0x06 +#define BS_CMD_INIT_DSPE_CFG 0x09 +#define BS_CMD_INIT_DSPE_TMG 0x0A +#define BS_CMD_INIT_ROTMODE 0x0B +#define BS_CMD_RD_REG 0x10 +#define BS_CMD_WR_REG 0x11 +#define BS_CMD_LD_IMG 0x20 +#define BS_CMD_LD_IMG_AREA 0x22 +#define BS_CMD_LD_IMG_END 0x23 +#define BS_CMD_WAIT_DSPE_TRG 0x28 +#define BS_CMD_WAIT_DSPE_FREND 0x29 +#define BS_CMD_RD_WFM_INFO 0x30 +#define BS_CMD_UPD_INIT 0x32 +#define BS_CMD_UPD_FULL 0x33 +#define BS_CMD_UPD_GDRV_CLR 0x37 + +/* Broadsheet pin interface specific defines */ +#define BS_CS 0x01 +#define BS_DC 0x02 +#define BS_WR 0x03 + +/* struct used by broadsheet. board specific stuff comes from *board */ +struct broadsheetfb_par { + struct fb_info *info; + struct broadsheet_board *board; + void (*write_reg)(struct broadsheetfb_par *, u16 reg, u16 val); + u16 (*read_reg)(struct broadsheetfb_par *, u16 reg); + wait_queue_head_t waitq; +}; + +/* board specific routines */ +struct broadsheet_board { + struct module *owner; + int (*init)(struct broadsheetfb_par *); + int (*wait_for_rdy)(struct broadsheetfb_par *); + void (*set_ctl)(struct broadsheetfb_par *, unsigned char, u8); + void (*set_hdb)(struct broadsheetfb_par *, u16); + u16 (*get_hdb)(struct broadsheetfb_par *); + void (*cleanup)(struct broadsheetfb_par *); + int (*get_panel_type)(void); + int (*setup_irq)(struct fb_info *); +}; + +#endif |