diff options
Diffstat (limited to 'arch/arm/plat-s5p/include/plat/regs-csis.h')
| -rw-r--r-- | arch/arm/plat-s5p/include/plat/regs-csis.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/arch/arm/plat-s5p/include/plat/regs-csis.h b/arch/arm/plat-s5p/include/plat/regs-csis.h new file mode 100644 index 0000000..da80917 --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/regs-csis.h @@ -0,0 +1,124 @@ +/* linux/arch/arm/plat-s5p/include/plat/regs-csis.h + * + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Register definition file for MIPI-CSI2 Driver + * + * 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 __ASM_PLAT_REGS_CSIS_H +#define __ASM_PLAT_REGS_CSIS_H __FILE__ + +/* + * Registers +*/ +#define S3C_CSIS_CONTROL (0x00) +#define S3C_CSIS_DPHYCTRL (0x04) +#define S3C_CSIS_CONFIG (0x08) +#define S3C_CSIS_DPHYSTS (0x0c) +#define S3C_CSIS_INTMSK (0x10) +#define S3C_CSIS_INTSRC (0x14) +#define S3C_CSIS_RESOL (0x2c) +#define S3C_CSIS_PKTDATA_ODD (0x2000) +#define S3C_CSIS_PKTDATA_EVEN (0x3000) + + + +/* + * Bit Definitions +*/ +/* Control Register */ +#define S3C_CSIS_CONTROL_DPDN_DEFAULT (0 << 31) +#define S3C_CSIS_CONTROL_DPDN_SWAP (1 << 31) +#define S3C_CSIS_CONTROL_ALIGN_32BIT (1 << 20) +#define S3C_CSIS_CONTROL_ALIGN_24BIT (0 << 20) +#define S3C_CSIS_CONTROL_ALIGN_MASK (1 << 20) +#define S3C_CSIS_CONTROL_UPDATE_SHADOW (1 << 16) +#define S3C_CSIS_CONTROL_WCLK_PCLK (0 << 8) +#define S3C_CSIS_CONTROL_WCLK_EXTCLK (1 << 8) +#define S3C_CSIS_CONTROL_WCLK_MASK (1 << 8) +#define S3C_CSIS_CONTROL_RESET (1 << 4) +#define S3C_CSIS_CONTROL_DISABLE (0 << 0) +#define S3C_CSIS_CONTROL_ENABLE (1 << 0) + +/* D-PHY Control Register */ +#define S3C_CSIS_DPHYCTRL_HS_SETTLE_MASK (0x1f << 27) +#define S3C_CSIS_DPHYCTRL_HS_SETTLE_SHIFT (27) +#define S3C_CSIS_DPHYCTRL_ENABLE (0x1f << 0) + +/* Configuration Register */ +#define S3C_CSIS_CONFIG_FORMAT_SHIFT (2) +#define S3C_CSIS_CONFIG_FORMAT_MASK (0x3f << 2) +#define S3C_CSIS_CONFIG_NR_LANE_1 (0 << 0) +#define S3C_CSIS_CONFIG_NR_LANE_2 (1 << 0) +#define S3C_CSIS_CONFIG_NR_LANE_3 (1 << 1) +#define S3C_CSIS_CONFIG_NR_LANE_4 (0x3 << 0) +#define S3C_CSIS_CONFIG_NR_LANE_MASK (1 << 0) + +/* D-PHY Status Register */ +#define S3C_CSIS_DPHYSTS_STOPSTATE_LANE1 (1 << 5) +#define S3C_CSIS_DPHYSTS_STOPSTATE_LANE0 (1 << 4) +#define S3C_CSIS_DPHYSTS_STOPSTATE_CLOCK (1 << 0) + +/* Interrupt Mask Register */ +#define S3C_CSIS_INTMSK_EVEN_BEFORE_DISABLE (0 << 31) +#define S3C_CSIS_INTMSK_EVEN_BEFORE_ENABLE (1 << 31) +#define S3C_CSIS_INTMSK_EVEN_AFTER_DISABLE (0 << 30) +#define S3C_CSIS_INTMSK_EVEN_AFTER_ENABLE (1 << 30) +#define S3C_CSIS_INTMSK_ODD_BEFORE_DISABLE (0 << 29) +#define S3C_CSIS_INTMSK_ODD_BEFORE_ENABLE (1 << 29) +#define S3C_CSIS_INTMSK_ODD_AFTER_DISABLE (0 << 28) +#define S3C_CSIS_INTMSK_ODD_AFTER_ENABLE (1 << 28) +#define S3C_CSIS_INTMSK_ERR_SOT_HS_DISABLE (0 << 12) +#define S3C_CSIS_INTMSK_ERR_SOT_HS_ENABLE (1 << 12) + +#define S3C_CSIS_INTMSK_ERR_LOST_FS_DISABLE (0 << 5) +#define S3C_CSIS_INTMSK_ERR_LOST_FS_ENABLE (1 << 5) + +#define S3C_CSIS_INTMSK_ERR_LOST_FE_DISABLE (0 << 4) +#define S3C_CSIS_INTMSK_ERR_LOST_FE_ENABLE (1 << 4) +#define S3C_CSIS_INTMSK_ERR_OVER_DISABLE (0 << 3) +#define S3C_CSIS_INTMSK_ERR_OVER_ENABLE (1 << 3) + +#define S3C_CSIS_INTMSK_ERR_ECC_DISABLE (0 << 2) +#define S3C_CSIS_INTMSK_ERR_ECC_ENABLE (1 << 2) +#define S3C_CSIS_INTMSK_ERR_CRC_DISABLE (0 << 1) +#define S3C_CSIS_INTMSK_ERR_CRC_ENABLE (1 << 1) +#define S3C_CSIS_INTMSK_ERR_ID_DISABLE (0 << 0) +#define S3C_CSIS_INTMSK_ERR_ID_ENABLE (1 << 0) + +/* Interrupt Source Register */ +#define S3C_CSIS_INTSRC_EVEN_BEFORE (1 << 31) +#define S3C_CSIS_INTSRC_EVEN_AFTER (1 << 30) +#define S3C_CSIS_INTSRC_ODD_BEFORE (1 << 29) +#define S3C_CSIS_INTSRC_ODD_AFTER (1 << 28) + +#define S3C_CSIS_INTSRC_ERR_SOT_HS (0xF << 12) +#define S3C_CSIS_INTSRC_ERR_LOST_FS (1 << 5) +#define S3C_CSIS_INTSRC_ERR_LOST_FE (1 << 4) +#define S3C_CSIS_INTSRC_ERR_OVER (1 << 3) +#define S3C_CSIS_INTSRC_ERR_ECC (1 << 2) +#define S3C_CSIS_INTSRC_ERR_CRC (1 << 1) +#define S3C_CSIS_INTSRC_ERR_ID (1 << 0) +#define S3C_CSIS_INTSRC_ERR (S3C_CSIS_INTSRC_ERR_SOT_HS | \ + S3C_CSIS_INTSRC_ERR_LOST_FS | \ + S3C_CSIS_INTSRC_ERR_LOST_FE | \ + S3C_CSIS_INTSRC_ERR_OVER | \ + S3C_CSIS_INTSRC_ERR_ECC | \ + S3C_CSIS_INTSRC_ERR_CRC | \ + S3C_CSIS_INTSRC_ERR_ID) + +#define S3C_CSIS_INTSRC_NON_IMAGE_DATA (S3C_CSIS_INTSRC_EVEN_BEFORE | \ + S3C_CSIS_INTSRC_EVEN_AFTER | \ + S3C_CSIS_INTSRC_ODD_BEFORE | \ + S3C_CSIS_INTSRC_ODD_AFTER) + +/* Resolution Register */ +#define S3C_CSIS_RESOL_HOR_SHIFT (16) +#define S3C_CSIS_RESOL_VER_SHIFT (0) + +#endif /* __ASM_PLAT_REGS_CSIS_H */ |