diff options
Diffstat (limited to 'arch/arm/mach-uniphier/include/mach/umc-regs.h')
| -rw-r--r-- | arch/arm/mach-uniphier/include/mach/umc-regs.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/arch/arm/mach-uniphier/include/mach/umc-regs.h b/arch/arm/mach-uniphier/include/mach/umc-regs.h deleted file mode 100644 index 6159281fd3..0000000000 --- a/arch/arm/mach-uniphier/include/mach/umc-regs.h +++ /dev/null @@ -1,119 +0,0 @@ -/* - * UniPhier UMC (Universal Memory Controller) registers - * - * Copyright (C) 2011-2014 Panasonic Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef ARCH_UMC_REGS_H -#define ARCH_UMC_REGS_H - -#define UMC_BASE 0x5b800000 - -/* SSIF registers */ -#define UMC_SSIF_BASE UMC_BASE - -#define UMC_CPURST 0x00000700 -#define UMC_IDSRST 0x0000070C -#define UMC_IXMRST 0x00000714 -#define UMC_HDMRST 0x00000718 -#define UMC_MDMRST 0x0000071C -#define UMC_HDDRST 0x00000720 -#define UMC_MDDRST 0x00000724 -#define UMC_SIORST 0x00000728 -#define UMC_GIORST 0x0000072C -#define UMC_HD2RST 0x00000734 -#define UMC_VIORST 0x0000073C -#define UMC_FRCRST 0x00000748 /* LD4/sLD8 */ -#define UMC_DVCRST 0x00000748 /* Pro4 */ -#define UMC_RGLRST 0x00000750 -#define UMC_VPERST 0x00000758 -#define UMC_AIORST 0x00000764 -#define UMC_DMDRST 0x00000770 - -#define UMC_HDMCHSEL 0x00000898 -#define UMC_MDMCHSEL 0x0000089C -#define UMC_DVCCHSEL 0x000008C8 -#define UMC_DMDCHSEL 0x000008F0 - -#define UMC_CLKEN_SSIF_FETCH 0x0000C060 -#define UMC_CLKEN_SSIF_COMQUE0 0x0000C064 -#define UMC_CLKEN_SSIF_COMWC0 0x0000C068 -#define UMC_CLKEN_SSIF_COMRC0 0x0000C06C -#define UMC_CLKEN_SSIF_COMQUE1 0x0000C070 -#define UMC_CLKEN_SSIF_COMWC1 0x0000C074 -#define UMC_CLKEN_SSIF_COMRC1 0x0000C078 -#define UMC_CLKEN_SSIF_WC 0x0000C07C -#define UMC_CLKEN_SSIF_RC 0x0000C080 -#define UMC_CLKEN_SSIF_DST 0x0000C084 - -/* CA registers */ -#define UMC_CA_BASE(ch) (UMC_BASE + 0x00001000 + 0x00001000 * (ch)) - -/* DRAM controller registers */ -#define UMC_DRAMCONT_BASE(ch) (UMC_BASE + 0x00400000 + 0x00200000 * (ch)) - -#define UMC_CMDCTLA 0x00000000 -#define UMC_CMDCTLB 0x00000004 -#define UMC_INITCTLA 0x00000008 -#define UMC_INITCTLB 0x0000000C -#define UMC_INITCTLC 0x00000010 -#define UMC_INITSET 0x00000014 -#define UMC_INITSTAT 0x00000018 -#define UMC_DRMMR0 0x0000001C -#define UMC_DRMMR1 0x00000020 -#define UMC_DRMMR2 0x00000024 -#define UMC_DRMMR3 0x00000028 -#define UMC_SPCCTLA 0x00000030 -#define UMC_SPCCTLB 0x00000034 -#define UMC_SPCSETA 0x00000038 -#define UMC_SPCSETB 0x0000003C -#define UMC_SPCSETC 0x00000040 -#define UMC_SPCSETD 0x00000044 -#define UMC_SPCSTATA 0x00000050 -#define UMC_SPCSTATB 0x00000054 -#define UMC_SPCSTATC 0x00000058 -#define UMC_ACSSETA 0x00000060 -#define UMC_FLOWCTLA 0x00000400 -#define UMC_FLOWCTLB 0x00000404 -#define UMC_FLOWCTLC 0x00000408 -#define UMC_FLOWCTLG 0x00000508 -#define UMC_RDATACTL_D0 0x00000600 -#define UMC_WDATACTL_D0 0x00000604 -#define UMC_RDATACTL_D1 0x00000608 -#define UMC_WDATACTL_D1 0x0000060C -#define UMC_DATASET 0x00000610 -#define UMC_DCCGCTL 0x00000720 -#define UMC_DICGCTLA 0x00000724 -#define UMC_DICGCTLB 0x00000728 -#define UMC_DIOCTLA 0x00000C00 -#define UMC_DFICUPDCTLA 0x00000C20 - -#ifndef __ASSEMBLY__ - -#include <linux/types.h> - -static inline void umc_polling(u32 address, u32 expval, u32 mask) -{ - u32 nmask = ~mask; - u32 data; - do { - data = readl(address) & nmask; - } while (data != expval); -} - -static inline void umc_dram_init_start(void __iomem *dramcont) -{ - writel(0x00000002, dramcont + UMC_INITSET); -} - -static inline void umc_dram_init_poll(void __iomem *dramcont) -{ - while ((readl(dramcont + UMC_INITSTAT) & 0x00000002)) - ; -} - -#endif - -#endif |
