diff options
Diffstat (limited to 'drivers/media/platform/samsung/exynos4-is/fimc-is-regs.h')
| -rw-r--r-- | drivers/media/platform/samsung/exynos4-is/fimc-is-regs.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-is-regs.h b/drivers/media/platform/samsung/exynos4-is/fimc-is-regs.h new file mode 100644 index 000000000..5d8b01bc8 --- /dev/null +++ b/drivers/media/platform/samsung/exynos4-is/fimc-is-regs.h @@ -0,0 +1,161 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver + * + * Copyright (C) 2013 Samsung Electronics Co., Ltd. + * + * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com> + * Younghwan Joo <yhwan.joo@samsung.com> + */ +#ifndef FIMC_IS_REG_H_ +#define FIMC_IS_REG_H_ + +/* WDT_ISP register */ +#define REG_WDT_ISP 0x00170000 + +/* MCUCTL registers base offset */ +#define MCUCTL_BASE 0x00180000 + +/* MCU Controller Register */ +#define MCUCTL_REG_MCUCTRL (MCUCTL_BASE + 0x00) +#define MCUCTRL_MSWRST (1 << 0) + +/* Boot Base Offset Address Register */ +#define MCUCTL_REG_BBOAR (MCUCTL_BASE + 0x04) + +/* Interrupt Generation Register 0 from Host CPU to VIC */ +#define MCUCTL_REG_INTGR0 (MCUCTL_BASE + 0x08) +/* __n = 0...9 */ +#define INTGR0_INTGC(__n) (1 << ((__n) + 16)) +/* __n = 0...5 */ +#define INTGR0_INTGD(__n) (1 << (__n)) + +/* Interrupt Clear Register 0 from Host CPU to VIC */ +#define MCUCTL_REG_INTCR0 (MCUCTL_BASE + 0x0c) +/* __n = 0...9 */ +#define INTCR0_INTGC(__n) (1 << ((__n) + 16)) +/* __n = 0...5 */ +#define INTCR0_INTCD(__n) (1 << ((__n) + 16)) + +/* Interrupt Mask Register 0 from Host CPU to VIC */ +#define MCUCTL_REG_INTMR0 (MCUCTL_BASE + 0x10) +/* __n = 0...9 */ +#define INTMR0_INTMC(__n) (1 << ((__n) + 16)) +/* __n = 0...5 */ +#define INTMR0_INTMD(__n) (1 << (__n)) + +/* Interrupt Status Register 0 from Host CPU to VIC */ +#define MCUCTL_REG_INTSR0 (MCUCTL_BASE + 0x14) +/* __n (bit number) = 0...4 */ +#define INTSR0_GET_INTSD(x, __n) (((x) >> (__n)) & 0x1) +/* __n (bit number) = 0...9 */ +#define INTSR0_GET_INTSC(x, __n) (((x) >> ((__n) + 16)) & 0x1) + +/* Interrupt Mask Status Register 0 from Host CPU to VIC */ +#define MCUCTL_REG_INTMSR0 (MCUCTL_BASE + 0x18) +/* __n (bit number) = 0...4 */ +#define INTMSR0_GET_INTMSD(x, __n) (((x) >> (__n)) & 0x1) +/* __n (bit number) = 0...9 */ +#define INTMSR0_GET_INTMSC(x, __n) (((x) >> ((__n) + 16)) & 0x1) + +/* Interrupt Generation Register 1 from ISP CPU to Host IC */ +#define MCUCTL_REG_INTGR1 (MCUCTL_BASE + 0x1c) +/* __n = 0...9 */ +#define INTGR1_INTGC(__n) (1 << (__n)) + +/* Interrupt Clear Register 1 from ISP CPU to Host IC */ +#define MCUCTL_REG_INTCR1 (MCUCTL_BASE + 0x20) +/* __n = 0...9 */ +#define INTCR1_INTCC(__n) (1 << (__n)) + +/* Interrupt Mask Register 1 from ISP CPU to Host IC */ +#define MCUCTL_REG_INTMR1 (MCUCTL_BASE + 0x24) +/* __n = 0...9 */ +#define INTMR1_INTMC(__n) (1 << (__n)) + +/* Interrupt Status Register 1 from ISP CPU to Host IC */ +#define MCUCTL_REG_INTSR1 (MCUCTL_BASE + 0x28) +/* Interrupt Mask Status Register 1 from ISP CPU to Host IC */ +#define MCUCTL_REG_INTMSR1 (MCUCTL_BASE + 0x2c) + +/* Interrupt Clear Register 2 from ISP BLK's interrupts to Host IC */ +#define MCUCTL_REG_INTCR2 (MCUCTL_BASE + 0x30) +/* __n = 0...5 */ +#define INTCR2_INTCC(__n) (1 << ((__n) + 16)) + +/* Interrupt Mask Register 2 from ISP BLK's interrupts to Host IC */ +#define MCUCTL_REG_INTMR2 (MCUCTL_BASE + 0x34) +/* __n = 0...25 */ +#define INTMR2_INTMCIS(__n) (1 << (__n)) + +/* Interrupt Status Register 2 from ISP BLK's interrupts to Host IC */ +#define MCUCTL_REG_INTSR2 (MCUCTL_BASE + 0x38) +/* Interrupt Mask Status Register 2 from ISP BLK's interrupts to Host IC */ +#define MCUCTL_REG_INTMSR2 (MCUCTL_BASE + 0x3c) + +/* General Purpose Output Control Register (0~17) */ +#define MCUCTL_REG_GPOCTLR (MCUCTL_BASE + 0x40) +/* __n = 0...17 */ +#define GPOCTLR_GPOG(__n) (1 << (__n)) + +/* General Purpose Pad Output Enable Register (0~17) */ +#define MCUCTL_REG_GPOENCTLR (MCUCTL_BASE + 0x44) +/* __n = 0...17 */ +#define GPOENCTLR_GPOEN(__n) (1 << (__n)) + +/* General Purpose Input Control Register (0~17) */ +#define MCUCTL_REG_GPICTLR (MCUCTL_BASE + 0x48) + +/* Shared registers between ISP CPU and the host CPU - ISSRxx */ + +/* ISSR(1): Command Host -> IS */ +/* ISSR(1): Sensor ID for Command, ISSR2...5 = Parameter 1...4 */ + +/* ISSR(10): Reply IS -> Host */ +/* ISSR(11): Sensor ID for Reply, ISSR12...15 = Parameter 1...4 */ + +/* ISSR(20): ISP_FRAME_DONE : SENSOR ID */ +/* ISSR(21): ISP_FRAME_DONE : PARAMETER 1 */ + +/* ISSR(24): SCALERC_FRAME_DONE : SENSOR ID */ +/* ISSR(25): SCALERC_FRAME_DONE : PARAMETER 1 */ + +/* ISSR(28): 3DNR_FRAME_DONE : SENSOR ID */ +/* ISSR(29): 3DNR_FRAME_DONE : PARAMETER 1 */ + +/* ISSR(32): SCALERP_FRAME_DONE : SENSOR ID */ +/* ISSR(33): SCALERP_FRAME_DONE : PARAMETER 1 */ + +/* __n = 0...63 */ +#define MCUCTL_REG_ISSR(__n) (MCUCTL_BASE + 0x80 + ((__n) * 4)) + +/* PMU ISP register offsets */ +#define REG_CMU_RESET_ISP_SYS_PWR_REG 0x1174 +#define REG_CMU_SYSCLK_ISP_SYS_PWR_REG 0x13b8 +#define REG_PMU_ISP_ARM_SYS 0x1050 +#define REG_PMU_ISP_ARM_CONFIGURATION 0x2280 +#define REG_PMU_ISP_ARM_STATUS 0x2284 +#define REG_PMU_ISP_ARM_OPTION 0x2288 + +void fimc_is_fw_clear_irq1(struct fimc_is *is, unsigned int bit); +void fimc_is_fw_clear_irq2(struct fimc_is *is); +int fimc_is_hw_get_params(struct fimc_is *is, unsigned int num); + +void fimc_is_hw_set_intgr0_gd0(struct fimc_is *is); +int fimc_is_hw_wait_intmsr0_intmsd0(struct fimc_is *is); +void fimc_is_hw_set_sensor_num(struct fimc_is *is); +void fimc_is_hw_set_isp_buf_mask(struct fimc_is *is, unsigned int mask); +void fimc_is_hw_stream_on(struct fimc_is *is); +void fimc_is_hw_stream_off(struct fimc_is *is); +int fimc_is_hw_set_param(struct fimc_is *is); +int fimc_is_hw_change_mode(struct fimc_is *is); + +void fimc_is_hw_close_sensor(struct fimc_is *is, unsigned int index); +void fimc_is_hw_get_setfile_addr(struct fimc_is *is); +void fimc_is_hw_load_setfile(struct fimc_is *is); +void fimc_is_hw_subip_power_off(struct fimc_is *is); + +int fimc_is_itf_s_param(struct fimc_is *is, bool update); +int fimc_is_itf_mode_change(struct fimc_is *is); + +#endif /* FIMC_IS_REG_H_ */ |