diff options
Diffstat (limited to 'drivers/video/fbdev/mb862xx/mb862xx_reg.h')
| -rw-r--r-- | drivers/video/fbdev/mb862xx/mb862xx_reg.h | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/drivers/video/fbdev/mb862xx/mb862xx_reg.h b/drivers/video/fbdev/mb862xx/mb862xx_reg.h new file mode 100644 index 000000000..e6d051395 --- /dev/null +++ b/drivers/video/fbdev/mb862xx/mb862xx_reg.h @@ -0,0 +1,189 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Fujitsu MB862xx Graphics Controller Registers/Bits + */ + +#ifndef _MB862XX_REG_H +#define _MB862XX_REG_H + +#define MB862XX_MMIO_BASE 0x01fc0000 +#define MB862XX_MMIO_HIGH_BASE 0x03fc0000 +#define MB862XX_I2C_BASE 0x0000c000 +#define MB862XX_DISP_BASE 0x00010000 +#define MB862XX_CAP_BASE 0x00018000 +#define MB862XX_DRAW_BASE 0x00030000 +#define MB862XX_GEO_BASE 0x00038000 +#define MB862XX_PIO_BASE 0x00038000 +#define MB862XX_MMIO_SIZE 0x40000 + +/* Host interface/pio registers */ +#define GC_IST 0x00000020 +#define GC_IMASK 0x00000024 +#define GC_SRST 0x0000002c +#define GC_CCF 0x00000038 +#define GC_RSW 0x0000005c +#define GC_CID 0x000000f0 +#define GC_REVISION 0x00000084 + +#define GC_CCF_CGE_100 0x00000000 +#define GC_CCF_CGE_133 0x00040000 +#define GC_CCF_CGE_166 0x00080000 +#define GC_CCF_COT_100 0x00000000 +#define GC_CCF_COT_133 0x00010000 +#define GC_CID_CNAME_MSK 0x0000ff00 +#define GC_CID_VERSION_MSK 0x000000ff + +/* define enabled interrupts hereby */ +#define GC_INT_EN 0x00000000 + +/* Memory interface mode register */ +#define GC_MMR 0x0000fffc + +/* Display Controller registers */ +#define GC_DCM0 0x00000000 +#define GC_HTP 0x00000004 +#define GC_HDB_HDP 0x00000008 +#define GC_VSW_HSW_HSP 0x0000000c +#define GC_VTR 0x00000010 +#define GC_VDP_VSP 0x00000014 +#define GC_WY_WX 0x00000018 +#define GC_WH_WW 0x0000001c +#define GC_L0M 0x00000020 +#define GC_L0OA0 0x00000024 +#define GC_L0DA0 0x00000028 +#define GC_L0DY_L0DX 0x0000002c +#define GC_L1M 0x00000030 +#define GC_L1DA 0x00000034 +#define GC_DCM1 0x00000100 +#define GC_L0EM 0x00000110 +#define GC_L0WY_L0WX 0x00000114 +#define GC_L0WH_L0WW 0x00000118 +#define GC_L1EM 0x00000120 +#define GC_L1WY_L1WX 0x00000124 +#define GC_L1WH_L1WW 0x00000128 +#define GC_DLS 0x00000180 +#define GC_DCM2 0x00000104 +#define GC_DCM3 0x00000108 +#define GC_CPM_CUTC 0x000000a0 +#define GC_CUOA0 0x000000a4 +#define GC_CUY0_CUX0 0x000000a8 +#define GC_CUOA1 0x000000ac +#define GC_CUY1_CUX1 0x000000b0 +#define GC_L0PAL0 0x00000400 + +#define GC_CPM_CEN0 0x00100000 +#define GC_CPM_CEN1 0x00200000 +#define GC_DCM1_DEN 0x80000000 +#define GC_DCM1_L1E 0x00020000 +#define GC_L1M_16 0x80000000 +#define GC_L1M_YC 0x40000000 +#define GC_L1M_CS 0x20000000 + +#define GC_DCM01_ESY 0x00000004 +#define GC_DCM01_SC 0x00003f00 +#define GC_DCM01_RESV 0x00004000 +#define GC_DCM01_CKS 0x00008000 +#define GC_DCM01_L0E 0x00010000 +#define GC_DCM01_DEN 0x80000000 +#define GC_L0M_L0C_8 0x00000000 +#define GC_L0M_L0C_16 0x80000000 +#define GC_L0EM_L0EC_24 0x40000000 +#define GC_L0M_L0W_UNIT 64 +#define GC_L1EM_DM 0x02000000 + +#define GC_DISP_REFCLK_400 400 + +/* I2C */ +#define GC_I2C_BSR 0x00000000 /* BSR */ +#define GC_I2C_BCR 0x00000004 /* BCR */ +#define GC_I2C_CCR 0x00000008 /* CCR */ +#define GC_I2C_ADR 0x0000000C /* ADR */ +#define GC_I2C_DAR 0x00000010 /* DAR */ + +#define I2C_DISABLE 0x00000000 +#define I2C_STOP 0x00000000 +#define I2C_START 0x00000010 +#define I2C_REPEATED_START 0x00000030 +#define I2C_CLOCK_AND_ENABLE 0x0000003f +#define I2C_READY 0x01 +#define I2C_INT 0x01 +#define I2C_INTE 0x02 +#define I2C_ACK 0x08 +#define I2C_BER 0x80 +#define I2C_BEIE 0x40 +#define I2C_TRX 0x80 +#define I2C_LRB 0x10 + +/* Capture registers and bits */ +#define GC_CAP_VCM 0x00000000 +#define GC_CAP_CSC 0x00000004 +#define GC_CAP_VCS 0x00000008 +#define GC_CAP_CBM 0x00000010 +#define GC_CAP_CBOA 0x00000014 +#define GC_CAP_CBLA 0x00000018 +#define GC_CAP_IMG_START 0x0000001C +#define GC_CAP_IMG_END 0x00000020 +#define GC_CAP_CMSS 0x00000048 +#define GC_CAP_CMDS 0x0000004C + +#define GC_VCM_VIE 0x80000000 +#define GC_VCM_CM 0x03000000 +#define GC_VCM_VS_PAL 0x00000002 +#define GC_CBM_OO 0x80000000 +#define GC_CBM_HRV 0x00000010 +#define GC_CBM_CBST 0x00000001 + +/* Carmine specific */ +#define MB86297_DRAW_BASE 0x00020000 +#define MB86297_DISP0_BASE 0x00100000 +#define MB86297_DISP1_BASE 0x00140000 +#define MB86297_WRBACK_BASE 0x00180000 +#define MB86297_CAP0_BASE 0x00200000 +#define MB86297_CAP1_BASE 0x00280000 +#define MB86297_DRAMCTRL_BASE 0x00300000 +#define MB86297_CTRL_BASE 0x00400000 +#define MB86297_I2C_BASE 0x00500000 + +#define GC_CTRL_STATUS 0x00000000 +#define GC_CTRL_INT_MASK 0x00000004 +#define GC_CTRL_CLK_ENABLE 0x0000000c +#define GC_CTRL_SOFT_RST 0x00000010 + +#define GC_CTRL_CLK_EN_DRAM 0x00000001 +#define GC_CTRL_CLK_EN_2D3D 0x00000002 +#define GC_CTRL_CLK_EN_DISP0 0x00000020 +#define GC_CTRL_CLK_EN_DISP1 0x00000040 + +#define GC_2D3D_REV 0x000004b4 +#define GC_RE_REVISION 0x24240200 + +/* define enabled interrupts hereby */ +#define GC_CARMINE_INT_EN 0x00000004 + +/* DRAM controller */ +#define GC_DCTL_MODE_ADD 0x00000000 +#define GC_DCTL_SETTIME1_EMODE 0x00000004 +#define GC_DCTL_REFRESH_SETTIME2 0x00000008 +#define GC_DCTL_RSV0_STATES 0x0000000C +#define GC_DCTL_RSV2_RSV1 0x00000010 +#define GC_DCTL_DDRIF2_DDRIF1 0x00000014 +#define GC_DCTL_IOCONT1_IOCONT0 0x00000024 + +#define GC_DCTL_STATES_MSK 0x0000000f +#define GC_DCTL_INIT_WAIT_CNT 3000 +#define GC_DCTL_INIT_WAIT_INTERVAL 1 + +/* DRAM ctrl values for Carmine PCI Eval. board */ +#define GC_EVB_DCTL_MODE_ADD 0x012105c3 +#define GC_EVB_DCTL_MODE_ADD_AFT_RST 0x002105c3 +#define GC_EVB_DCTL_SETTIME1_EMODE 0x47498000 +#define GC_EVB_DCTL_REFRESH_SETTIME2 0x00422a22 +#define GC_EVB_DCTL_RSV0_STATES 0x00200003 +#define GC_EVB_DCTL_RSV0_STATES_AFT_RST 0x00200002 +#define GC_EVB_DCTL_RSV2_RSV1 0x0000000f +#define GC_EVB_DCTL_DDRIF2_DDRIF1 0x00556646 +#define GC_EVB_DCTL_IOCONT1_IOCONT0 0x05550555 + +#define GC_DISP_REFCLK_533 533 + +#endif |