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/*
* (C) COPYRIGHT 2016 ARM Limited. All rights reserved.
* Author: Liviu Dudau <Liviu.Dudau@arm.com>
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU licence.
*
* ARM Mali DP500/DP550/DP650 registers definition.
*/
#ifndef __MALIDP_REGS_H__
#define __MALIDP_REGS_H__
/*
* abbreviations used:
* - DC - display core (general settings)
* - DE - display engine
* - SE - scaling engine
*/
/* interrupt bit masks */
#define MALIDP_DE_IRQ_UNDERRUN (1 << 0)
#define MALIDP500_DE_IRQ_AXI_ERR (1 << 4)
#define MALIDP500_DE_IRQ_VSYNC (1 << 5)
#define MALIDP500_DE_IRQ_PROG_LINE (1 << 6)
#define MALIDP500_DE_IRQ_SATURATION (1 << 7)
#define MALIDP500_DE_IRQ_CONF_VALID (1 << 8)
#define MALIDP500_DE_IRQ_CONF_MODE (1 << 11)
#define MALIDP500_DE_IRQ_CONF_ACTIVE (1 << 17)
#define MALIDP500_DE_IRQ_PM_ACTIVE (1 << 18)
#define MALIDP500_DE_IRQ_TESTMODE_ACTIVE (1 << 19)
#define MALIDP500_DE_IRQ_FORCE_BLNK_ACTIVE (1 << 24)
#define MALIDP500_DE_IRQ_AXI_BUSY (1 << 28)
#define MALIDP500_DE_IRQ_GLOBAL (1 << 31)
#define MALIDP500_SE_IRQ_CONF_MODE (1 << 0)
#define MALIDP500_SE_IRQ_CONF_VALID (1 << 4)
#define MALIDP500_SE_IRQ_INIT_BUSY (1 << 5)
#define MALIDP500_SE_IRQ_AXI_ERROR (1 << 8)
#define MALIDP500_SE_IRQ_OVERRUN (1 << 9)
#define MALIDP500_SE_IRQ_PROG_LINE1 (1 << 12)
#define MALIDP500_SE_IRQ_PROG_LINE2 (1 << 13)
#define MALIDP500_SE_IRQ_CONF_ACTIVE (1 << 17)
#define MALIDP500_SE_IRQ_PM_ACTIVE (1 << 18)
#define MALIDP500_SE_IRQ_AXI_BUSY (1 << 28)
#define MALIDP500_SE_IRQ_GLOBAL (1 << 31)
#define MALIDP550_DE_IRQ_SATURATION (1 << 8)
#define MALIDP550_DE_IRQ_VSYNC (1 << 12)
#define MALIDP550_DE_IRQ_PROG_LINE (1 << 13)
#define MALIDP550_DE_IRQ_AXI_ERR (1 << 16)
#define MALIDP550_SE_IRQ_EOW (1 << 0)
#define MALIDP550_SE_IRQ_AXI_ERR (1 << 16)
#define MALIDP550_DC_IRQ_CONF_VALID (1 << 0)
#define MALIDP550_DC_IRQ_CONF_MODE (1 << 4)
#define MALIDP550_DC_IRQ_CONF_ACTIVE (1 << 16)
#define MALIDP550_DC_IRQ_DE (1 << 20)
#define MALIDP550_DC_IRQ_SE (1 << 24)
#define MALIDP650_DE_IRQ_DRIFT (1 << 4)
/* bit masks that are common between products */
#define MALIDP_CFG_VALID (1 << 0)
#define MALIDP_DISP_FUNC_ILACED (1 << 8)
/* register offsets for IRQ management */
#define MALIDP_REG_STATUS 0x00000
#define MALIDP_REG_SETIRQ 0x00004
#define MALIDP_REG_MASKIRQ 0x00008
#define MALIDP_REG_CLEARIRQ 0x0000c
/* register offsets */
#define MALIDP_DE_CORE_ID 0x00018
#define MALIDP_DE_DISPLAY_FUNC 0x00020
/* these offsets are relative to MALIDP5x0_TIMINGS_BASE */
#define MALIDP_DE_H_TIMINGS 0x0
#define MALIDP_DE_V_TIMINGS 0x4
#define MALIDP_DE_SYNC_WIDTH 0x8
#define MALIDP_DE_HV_ACTIVE 0xc
/* Stride register offsets relative to Lx_BASE */
#define MALIDP_DE_LG_STRIDE 0x18
#define MALIDP_DE_LV_STRIDE0 0x18
/* macros to set values into registers */
#define MALIDP_DE_H_FRONTPORCH(x) (((x) & 0xfff) << 0)
#define MALIDP_DE_H_BACKPORCH(x) (((x) & 0x3ff) << 16)
#define MALIDP500_DE_V_FRONTPORCH(x) (((x) & 0xff) << 0)
#define MALIDP550_DE_V_FRONTPORCH(x) (((x) & 0xfff) << 0)
#define MALIDP_DE_V_BACKPORCH(x) (((x) & 0xff) << 16)
#define MALIDP_DE_H_SYNCWIDTH(x) (((x) & 0x3ff) << 0)
#define MALIDP_DE_V_SYNCWIDTH(x) (((x) & 0xff) << 16)
#define MALIDP_DE_H_ACTIVE(x) (((x) & 0x1fff) << 0)
#define MALIDP_DE_V_ACTIVE(x) (((x) & 0x1fff) << 16)
#define MALIDP_PRODUCT_ID(__core_id) ((u32)(__core_id) >> 16)
/* register offsets and bits specific to DP500 */
#define MALIDP500_ADDR_SPACE_SIZE 0x01000
#define MALIDP500_DC_BASE 0x00000
#define MALIDP500_DC_CONTROL 0x0000c
#define MALIDP500_DC_CONFIG_REQ (1 << 17)
#define MALIDP500_HSYNCPOL (1 << 20)
#define MALIDP500_VSYNCPOL (1 << 21)
#define MALIDP500_DC_CLEAR_MASK 0x300fff
#define MALIDP500_DE_LINE_COUNTER 0x00010
#define MALIDP500_DE_AXI_CONTROL 0x00014
#define MALIDP500_DE_SECURE_CTRL 0x0001c
#define MALIDP500_DE_CHROMA_KEY 0x00024
#define MALIDP500_TIMINGS_BASE 0x00028
#define MALIDP500_CONFIG_3D 0x00038
#define MALIDP500_BGND_COLOR 0x0003c
#define MALIDP500_OUTPUT_DEPTH 0x00044
#define MALIDP500_YUV_RGB_COEF 0x00048
#define MALIDP500_COLOR_ADJ_COEF 0x00078
#define MALIDP500_COEF_TABLE_ADDR 0x000a8
#define MALIDP500_COEF_TABLE_DATA 0x000ac
#define MALIDP500_DE_LV_BASE 0x00100
#define MALIDP500_DE_LV_PTR_BASE 0x00124
#define MALIDP500_DE_LG1_BASE 0x00200
#define MALIDP500_DE_LG1_PTR_BASE 0x0021c
#define MALIDP500_DE_LG2_BASE 0x00300
#define MALIDP500_DE_LG2_PTR_BASE 0x0031c
#define MALIDP500_SE_BASE 0x00c00
#define MALIDP500_SE_PTR_BASE 0x00e0c
#define MALIDP500_DC_IRQ_BASE 0x00f00
#define MALIDP500_CONFIG_VALID 0x00f00
#define MALIDP500_CONFIG_ID 0x00fd4
/* register offsets and bits specific to DP550/DP650 */
#define MALIDP550_ADDR_SPACE_SIZE 0x10000
#define MALIDP550_DE_CONTROL 0x00010
#define MALIDP550_DE_LINE_COUNTER 0x00014
#define MALIDP550_DE_AXI_CONTROL 0x00018
#define MALIDP550_DE_QOS 0x0001c
#define MALIDP550_TIMINGS_BASE 0x00030
#define MALIDP550_HSYNCPOL (1 << 12)
#define MALIDP550_VSYNCPOL (1 << 28)
#define MALIDP550_DE_DISP_SIDEBAND 0x00040
#define MALIDP550_DE_BGND_COLOR 0x00044
#define MALIDP550_DE_OUTPUT_DEPTH 0x0004c
#define MALIDP550_DE_COLOR_COEF 0x00050
#define MALIDP550_DE_COEF_TABLE_ADDR 0x00080
#define MALIDP550_DE_COEF_TABLE_DATA 0x00084
#define MALIDP550_DE_LV1_BASE 0x00100
#define MALIDP550_DE_LV1_PTR_BASE 0x00124
#define MALIDP550_DE_LV2_BASE 0x00200
#define MALIDP550_DE_LV2_PTR_BASE 0x00224
#define MALIDP550_DE_LG_BASE 0x00300
#define MALIDP550_DE_LG_PTR_BASE 0x0031c
#define MALIDP550_DE_LS_BASE 0x00400
#define MALIDP550_DE_LS_PTR_BASE 0x0042c
#define MALIDP550_DE_PERF_BASE 0x00500
#define MALIDP550_SE_BASE 0x08000
#define MALIDP550_DC_BASE 0x0c000
#define MALIDP550_DC_CONTROL 0x0c010
#define MALIDP550_DC_CONFIG_REQ (1 << 16)
#define MALIDP550_CONFIG_VALID 0x0c014
#define MALIDP550_CONFIG_ID 0x0ffd4
/*
* Starting with DP550 the register map blocks has been standardised to the
* following layout:
*
* Offset Block registers
* 0x00000 Display Engine
* 0x08000 Scaling Engine
* 0x0c000 Display Core
* 0x10000 Secure control
*
* The old DP500 IP mixes some DC with the DE registers, hence the need
* for a mapping structure.
*/
#endif /* __MALIDP_REGS_H__ */
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