diff options
Diffstat (limited to 'drivers/media/video/marvell-ccic/cafe_ccic-regs.h')
| -rw-r--r-- | drivers/media/video/marvell-ccic/cafe_ccic-regs.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/drivers/media/video/marvell-ccic/cafe_ccic-regs.h b/drivers/media/video/marvell-ccic/cafe_ccic-regs.h deleted file mode 100644 index 8e2a87cdc791..000000000000 --- a/drivers/media/video/marvell-ccic/cafe_ccic-regs.h +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Register definitions for the m88alp01 camera interface. Offsets in bytes - * as given in the spec. - * - * Copyright 2006 One Laptop Per Child Association, Inc. - * - * Written by Jonathan Corbet, corbet@lwn.net. - * - * This file may be distributed under the terms of the GNU General - * Public License, version 2. - */ -#define REG_Y0BAR 0x00 -#define REG_Y1BAR 0x04 -#define REG_Y2BAR 0x08 -/* ... */ - -#define REG_IMGPITCH 0x24 /* Image pitch register */ -#define IMGP_YP_SHFT 2 /* Y pitch params */ -#define IMGP_YP_MASK 0x00003ffc /* Y pitch field */ -#define IMGP_UVP_SHFT 18 /* UV pitch (planar) */ -#define IMGP_UVP_MASK 0x3ffc0000 -#define REG_IRQSTATRAW 0x28 /* RAW IRQ Status */ -#define IRQ_EOF0 0x00000001 /* End of frame 0 */ -#define IRQ_EOF1 0x00000002 /* End of frame 1 */ -#define IRQ_EOF2 0x00000004 /* End of frame 2 */ -#define IRQ_SOF0 0x00000008 /* Start of frame 0 */ -#define IRQ_SOF1 0x00000010 /* Start of frame 1 */ -#define IRQ_SOF2 0x00000020 /* Start of frame 2 */ -#define IRQ_OVERFLOW 0x00000040 /* FIFO overflow */ -#define IRQ_TWSIW 0x00010000 /* TWSI (smbus) write */ -#define IRQ_TWSIR 0x00020000 /* TWSI read */ -#define IRQ_TWSIE 0x00040000 /* TWSI error */ -#define TWSIIRQS (IRQ_TWSIW|IRQ_TWSIR|IRQ_TWSIE) -#define FRAMEIRQS (IRQ_EOF0|IRQ_EOF1|IRQ_EOF2|IRQ_SOF0|IRQ_SOF1|IRQ_SOF2) -#define ALLIRQS (TWSIIRQS|FRAMEIRQS|IRQ_OVERFLOW) -#define REG_IRQMASK 0x2c /* IRQ mask - same bits as IRQSTAT */ -#define REG_IRQSTAT 0x30 /* IRQ status / clear */ - -#define REG_IMGSIZE 0x34 /* Image size */ -#define IMGSZ_V_MASK 0x1fff0000 -#define IMGSZ_V_SHIFT 16 -#define IMGSZ_H_MASK 0x00003fff -#define REG_IMGOFFSET 0x38 /* IMage offset */ - -#define REG_CTRL0 0x3c /* Control 0 */ -#define C0_ENABLE 0x00000001 /* Makes the whole thing go */ - -/* Mask for all the format bits */ -#define C0_DF_MASK 0x00fffffc /* Bits 2-23 */ - -/* RGB ordering */ -#define C0_RGB4_RGBX 0x00000000 -#define C0_RGB4_XRGB 0x00000004 -#define C0_RGB4_BGRX 0x00000008 -#define C0_RGB4_XBGR 0x0000000c -#define C0_RGB5_RGGB 0x00000000 -#define C0_RGB5_GRBG 0x00000004 -#define C0_RGB5_GBRG 0x00000008 -#define C0_RGB5_BGGR 0x0000000c - -/* Spec has two fields for DIN and DOUT, but they must match, so - combine them here. */ -#define C0_DF_YUV 0x00000000 /* Data is YUV */ -#define C0_DF_RGB 0x000000a0 /* ... RGB */ -#define C0_DF_BAYER 0x00000140 /* ... Bayer */ -/* 8-8-8 must be missing from the below - ask */ -#define C0_RGBF_565 0x00000000 -#define C0_RGBF_444 0x00000800 -#define C0_RGB_BGR 0x00001000 /* Blue comes first */ -#define C0_YUV_PLANAR 0x00000000 /* YUV 422 planar format */ -#define C0_YUV_PACKED 0x00008000 /* YUV 422 packed */ -#define C0_YUV_420PL 0x0000a000 /* YUV 420 planar */ -/* Think that 420 packed must be 111 - ask */ -#define C0_YUVE_YUYV 0x00000000 /* Y1CbY0Cr */ -#define C0_YUVE_YVYU 0x00010000 /* Y1CrY0Cb */ -#define C0_YUVE_VYUY 0x00020000 /* CrY1CbY0 */ -#define C0_YUVE_UYVY 0x00030000 /* CbY1CrY0 */ -#define C0_YUVE_XYUV 0x00000000 /* 420: .YUV */ -#define C0_YUVE_XYVU 0x00010000 /* 420: .YVU */ -#define C0_YUVE_XUVY 0x00020000 /* 420: .UVY */ -#define C0_YUVE_XVUY 0x00030000 /* 420: .VUY */ -/* Bayer bits 18,19 if needed */ -#define C0_HPOL_LOW 0x01000000 /* HSYNC polarity active low */ -#define C0_VPOL_LOW 0x02000000 /* VSYNC polarity active low */ -#define C0_VCLK_LOW 0x04000000 /* VCLK on falling edge */ -#define C0_DOWNSCALE 0x08000000 /* Enable downscaler */ -#define C0_SIFM_MASK 0xc0000000 /* SIF mode bits */ -#define C0_SIF_HVSYNC 0x00000000 /* Use H/VSYNC */ -#define CO_SOF_NOSYNC 0x40000000 /* Use inband active signaling */ - - -#define REG_CTRL1 0x40 /* Control 1 */ -#define C1_444ALPHA 0x00f00000 /* Alpha field in RGB444 */ -#define C1_ALPHA_SHFT 20 -#define C1_DMAB32 0x00000000 /* 32-byte DMA burst */ -#define C1_DMAB16 0x02000000 /* 16-byte DMA burst */ -#define C1_DMAB64 0x04000000 /* 64-byte DMA burst */ -#define C1_DMAB_MASK 0x06000000 -#define C1_TWOBUFS 0x08000000 /* Use only two DMA buffers */ -#define C1_PWRDWN 0x10000000 /* Power down */ - -#define REG_CLKCTRL 0x88 /* Clock control */ -#define CLK_DIV_MASK 0x0000ffff /* Upper bits RW "reserved" */ - -#define REG_GPR 0xb4 /* General purpose register. This - controls inputs to the power and reset - pins on the OV7670 used with OLPC; - other deployments could differ. */ -#define GPR_C1EN 0x00000020 /* Pad 1 (power down) enable */ -#define GPR_C0EN 0x00000010 /* Pad 0 (reset) enable */ -#define GPR_C1 0x00000002 /* Control 1 value */ -/* - * Control 0 is wired to reset on OLPC machines. For ov7x sensors, - * it is active low, for 0v6x, instead, it's active high. What - * fun. - */ -#define GPR_C0 0x00000001 /* Control 0 value */ - -#define REG_TWSIC0 0xb8 /* TWSI (smbus) control 0 */ -#define TWSIC0_EN 0x00000001 /* TWSI enable */ -#define TWSIC0_MODE 0x00000002 /* 1 = 16-bit, 0 = 8-bit */ -#define TWSIC0_SID 0x000003fc /* Slave ID */ -#define TWSIC0_SID_SHIFT 2 -#define TWSIC0_CLKDIV 0x0007fc00 /* Clock divider */ -#define TWSIC0_MASKACK 0x00400000 /* Mask ack from sensor */ -#define TWSIC0_OVMAGIC 0x00800000 /* Make it work on OV sensors */ - -#define REG_TWSIC1 0xbc /* TWSI control 1 */ -#define TWSIC1_DATA 0x0000ffff /* Data to/from camchip */ -#define TWSIC1_ADDR 0x00ff0000 /* Address (register) */ -#define TWSIC1_ADDR_SHIFT 16 -#define TWSIC1_READ 0x01000000 /* Set for read op */ -#define TWSIC1_WSTAT 0x02000000 /* Write status */ -#define TWSIC1_RVALID 0x04000000 /* Read data valid */ -#define TWSIC1_ERROR 0x08000000 /* Something screwed up */ - - -#define REG_UBAR 0xc4 /* Upper base address register */ - -/* - * Here's the weird global control registers which are said to live - * way up here. - */ -#define REG_GL_CSR 0x3004 /* Control/status register */ -#define GCSR_SRS 0x00000001 /* SW Reset set */ -#define GCSR_SRC 0x00000002 /* SW Reset clear */ -#define GCSR_MRS 0x00000004 /* Master reset set */ -#define GCSR_MRC 0x00000008 /* HW Reset clear */ -#define GCSR_CCIC_EN 0x00004000 /* CCIC Clock enable */ -#define REG_GL_IMASK 0x300c /* Interrupt mask register */ -#define GIMSK_CCIC_EN 0x00000004 /* CCIC Interrupt enable */ - -#define REG_GL_FCR 0x3038 /* GPIO functional control register */ -#define GFCR_GPIO_ON 0x08 /* Camera GPIO enabled */ -#define REG_GL_GPIOR 0x315c /* GPIO register */ -#define GGPIO_OUT 0x80000 /* GPIO output */ -#define GGPIO_VAL 0x00008 /* Output pin value */ - -#define REG_LEN REG_GL_IMASK + 4 - - -/* - * Useful stuff that probably belongs somewhere global. - */ -#define VGA_WIDTH 640 -#define VGA_HEIGHT 480 |