190 lines
5.4 KiB
C
190 lines
5.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Fujitsu MB862xx Graphics Controller Registers/Bits
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*/
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#ifndef _MB862XX_REG_H
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#define _MB862XX_REG_H
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#define MB862XX_MMIO_BASE 0x01fc0000
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#define MB862XX_MMIO_HIGH_BASE 0x03fc0000
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#define MB862XX_I2C_BASE 0x0000c000
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#define MB862XX_DISP_BASE 0x00010000
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#define MB862XX_CAP_BASE 0x00018000
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#define MB862XX_DRAW_BASE 0x00030000
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#define MB862XX_GEO_BASE 0x00038000
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#define MB862XX_PIO_BASE 0x00038000
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#define MB862XX_MMIO_SIZE 0x40000
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/* Host interface/pio registers */
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#define GC_IST 0x00000020
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#define GC_IMASK 0x00000024
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#define GC_SRST 0x0000002c
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#define GC_CCF 0x00000038
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#define GC_RSW 0x0000005c
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#define GC_CID 0x000000f0
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#define GC_REVISION 0x00000084
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#define GC_CCF_CGE_100 0x00000000
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#define GC_CCF_CGE_133 0x00040000
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#define GC_CCF_CGE_166 0x00080000
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#define GC_CCF_COT_100 0x00000000
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#define GC_CCF_COT_133 0x00010000
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#define GC_CID_CNAME_MSK 0x0000ff00
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#define GC_CID_VERSION_MSK 0x000000ff
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/* define enabled interrupts hereby */
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#define GC_INT_EN 0x00000000
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/* Memory interface mode register */
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#define GC_MMR 0x0000fffc
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/* Display Controller registers */
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#define GC_DCM0 0x00000000
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#define GC_HTP 0x00000004
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#define GC_HDB_HDP 0x00000008
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#define GC_VSW_HSW_HSP 0x0000000c
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#define GC_VTR 0x00000010
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#define GC_VDP_VSP 0x00000014
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#define GC_WY_WX 0x00000018
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#define GC_WH_WW 0x0000001c
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#define GC_L0M 0x00000020
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#define GC_L0OA0 0x00000024
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#define GC_L0DA0 0x00000028
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#define GC_L0DY_L0DX 0x0000002c
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#define GC_L1M 0x00000030
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#define GC_L1DA 0x00000034
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#define GC_DCM1 0x00000100
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#define GC_L0EM 0x00000110
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#define GC_L0WY_L0WX 0x00000114
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#define GC_L0WH_L0WW 0x00000118
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#define GC_L1EM 0x00000120
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#define GC_L1WY_L1WX 0x00000124
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#define GC_L1WH_L1WW 0x00000128
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#define GC_DLS 0x00000180
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#define GC_DCM2 0x00000104
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#define GC_DCM3 0x00000108
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#define GC_CPM_CUTC 0x000000a0
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#define GC_CUOA0 0x000000a4
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#define GC_CUY0_CUX0 0x000000a8
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#define GC_CUOA1 0x000000ac
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#define GC_CUY1_CUX1 0x000000b0
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#define GC_L0PAL0 0x00000400
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#define GC_CPM_CEN0 0x00100000
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#define GC_CPM_CEN1 0x00200000
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#define GC_DCM1_DEN 0x80000000
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#define GC_DCM1_L1E 0x00020000
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#define GC_L1M_16 0x80000000
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#define GC_L1M_YC 0x40000000
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#define GC_L1M_CS 0x20000000
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#define GC_DCM01_ESY 0x00000004
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#define GC_DCM01_SC 0x00003f00
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#define GC_DCM01_RESV 0x00004000
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#define GC_DCM01_CKS 0x00008000
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#define GC_DCM01_L0E 0x00010000
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#define GC_DCM01_DEN 0x80000000
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#define GC_L0M_L0C_8 0x00000000
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#define GC_L0M_L0C_16 0x80000000
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#define GC_L0EM_L0EC_24 0x40000000
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#define GC_L0M_L0W_UNIT 64
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#define GC_L1EM_DM 0x02000000
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#define GC_DISP_REFCLK_400 400
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/* I2C */
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#define GC_I2C_BSR 0x00000000 /* BSR */
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#define GC_I2C_BCR 0x00000004 /* BCR */
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#define GC_I2C_CCR 0x00000008 /* CCR */
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#define GC_I2C_ADR 0x0000000C /* ADR */
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#define GC_I2C_DAR 0x00000010 /* DAR */
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#define I2C_DISABLE 0x00000000
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#define I2C_STOP 0x00000000
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#define I2C_START 0x00000010
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#define I2C_REPEATED_START 0x00000030
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#define I2C_CLOCK_AND_ENABLE 0x0000003f
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#define I2C_READY 0x01
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#define I2C_INT 0x01
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#define I2C_INTE 0x02
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#define I2C_ACK 0x08
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#define I2C_BER 0x80
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#define I2C_BEIE 0x40
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#define I2C_TRX 0x80
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#define I2C_LRB 0x10
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/* Capture registers and bits */
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#define GC_CAP_VCM 0x00000000
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#define GC_CAP_CSC 0x00000004
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#define GC_CAP_VCS 0x00000008
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#define GC_CAP_CBM 0x00000010
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#define GC_CAP_CBOA 0x00000014
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#define GC_CAP_CBLA 0x00000018
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#define GC_CAP_IMG_START 0x0000001C
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#define GC_CAP_IMG_END 0x00000020
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#define GC_CAP_CMSS 0x00000048
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#define GC_CAP_CMDS 0x0000004C
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#define GC_VCM_VIE 0x80000000
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#define GC_VCM_CM 0x03000000
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#define GC_VCM_VS_PAL 0x00000002
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#define GC_CBM_OO 0x80000000
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#define GC_CBM_HRV 0x00000010
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#define GC_CBM_CBST 0x00000001
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/* Carmine specific */
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#define MB86297_DRAW_BASE 0x00020000
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#define MB86297_DISP0_BASE 0x00100000
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#define MB86297_DISP1_BASE 0x00140000
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#define MB86297_WRBACK_BASE 0x00180000
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#define MB86297_CAP0_BASE 0x00200000
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#define MB86297_CAP1_BASE 0x00280000
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#define MB86297_DRAMCTRL_BASE 0x00300000
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#define MB86297_CTRL_BASE 0x00400000
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#define MB86297_I2C_BASE 0x00500000
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#define GC_CTRL_STATUS 0x00000000
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#define GC_CTRL_INT_MASK 0x00000004
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#define GC_CTRL_CLK_ENABLE 0x0000000c
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#define GC_CTRL_SOFT_RST 0x00000010
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#define GC_CTRL_CLK_EN_DRAM 0x00000001
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#define GC_CTRL_CLK_EN_2D3D 0x00000002
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#define GC_CTRL_CLK_EN_DISP0 0x00000020
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#define GC_CTRL_CLK_EN_DISP1 0x00000040
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#define GC_2D3D_REV 0x000004b4
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#define GC_RE_REVISION 0x24240200
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/* define enabled interrupts hereby */
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#define GC_CARMINE_INT_EN 0x00000004
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/* DRAM controller */
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#define GC_DCTL_MODE_ADD 0x00000000
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#define GC_DCTL_SETTIME1_EMODE 0x00000004
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#define GC_DCTL_REFRESH_SETTIME2 0x00000008
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#define GC_DCTL_RSV0_STATES 0x0000000C
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#define GC_DCTL_RSV2_RSV1 0x00000010
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#define GC_DCTL_DDRIF2_DDRIF1 0x00000014
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#define GC_DCTL_IOCONT1_IOCONT0 0x00000024
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#define GC_DCTL_STATES_MSK 0x0000000f
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#define GC_DCTL_INIT_WAIT_CNT 3000
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#define GC_DCTL_INIT_WAIT_INTERVAL 1
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/* DRAM ctrl values for Carmine PCI Eval. board */
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#define GC_EVB_DCTL_MODE_ADD 0x012105c3
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#define GC_EVB_DCTL_MODE_ADD_AFT_RST 0x002105c3
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#define GC_EVB_DCTL_SETTIME1_EMODE 0x47498000
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#define GC_EVB_DCTL_REFRESH_SETTIME2 0x00422a22
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#define GC_EVB_DCTL_RSV0_STATES 0x00200003
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#define GC_EVB_DCTL_RSV0_STATES_AFT_RST 0x00200002
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#define GC_EVB_DCTL_RSV2_RSV1 0x0000000f
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#define GC_EVB_DCTL_DDRIF2_DDRIF1 0x00556646
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#define GC_EVB_DCTL_IOCONT1_IOCONT0 0x05550555
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#define GC_DISP_REFCLK_533 533
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#endif
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