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Diffstat (limited to 'arch/arm/include/asm/arch-uniphier/ddrphy-regs.h')
-rw-r--r--arch/arm/include/asm/arch-uniphier/ddrphy-regs.h172
1 files changed, 0 insertions, 172 deletions
diff --git a/arch/arm/include/asm/arch-uniphier/ddrphy-regs.h b/arch/arm/include/asm/arch-uniphier/ddrphy-regs.h
deleted file mode 100644
index 6b7d600..0000000
--- a/arch/arm/include/asm/arch-uniphier/ddrphy-regs.h
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * UniPhier DDR PHY registers
- *
- * Copyright (C) 2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef ARCH_DDRPHY_REGS_H
-#define ARCH_DDRPHY_REGS_H
-
-#include <linux/compiler.h>
-
-#ifndef __ASSEMBLY__
-
-struct ddrphy {
- u32 ridr; /* Revision Identification Register */
- u32 pir; /* PHY Initialixation Register */
- u32 pgcr[2]; /* PHY General Configuration Register */
- u32 pgsr[2]; /* PHY General Status Register */
- u32 pllcr; /* PLL Control Register */
- u32 ptr[5]; /* PHY Timing Register */
- u32 acmdlr; /* AC Master Delay Line Register */
- u32 acbdlr; /* AC Bit Delay Line Register */
- u32 aciocr; /* AC I/O Configuration Register */
- u32 dxccr; /* DATX8 Common Configuration Register */
- u32 dsgcr; /* DDR System General Configuration Register */
- u32 dcr; /* DRAM Configuration Register */
- u32 dtpr[3]; /* DRAM Timing Parameters Register */
- u32 mr0; /* Mode Register 0 */
- u32 mr1; /* Mode Register 1 */
- u32 mr2; /* Mode Register 2 */
- u32 mr3; /* Mode Register 3 */
- u32 odtcr; /* ODT Configuration Register */
- u32 dtcr; /* Data Training Configuration Register */
- u32 dtar[4]; /* Data Training Address Register */
- u32 dtdr[2]; /* Data Training Data Register */
- u32 dtedr[2]; /* Data Training Eye Data Register */
- u32 rsv0[13]; /* Reserved */
- u32 dcuar; /* DCU Address Register */
- u32 dcudr; /* DCU Data Register */
- u32 dcurr; /* DCU Run Register */
- u32 dculr; /* DCU Loop Register */
- u32 dcugcr; /* DCU General Configuration Register */
- u32 dcutpr; /* DCU Timing Parameters Register */
- u32 dcusr[2]; /* DCU Status Register */
- u32 rsv1[8]; /* Reserved */
- u32 bistrr; /* BIST Run Register */
- u32 bistwcr; /* BIST Word Count Register */
- u32 bistmskr[3]; /* BIST Mask Register */
- u32 bistlsr; /* BIST LFSR Sed Register */
- u32 bistar[3]; /* BIST Address Register */
- u32 bistudpr; /* BIST User Data Pattern Register */
- u32 bistgsr; /* BIST General Status Register */
- u32 bistwer; /* BIST Word Error Register */
- u32 bistber[4]; /* BIST Bit Error Register */
- u32 bistwcsr; /* BIST Word Count Status Register */
- u32 bistfwr[3]; /* BIST Fail Word Register */
- u32 rsv2[10]; /* Reserved */
- u32 gpr[2]; /* General Purpose Register */
- struct ddrphy_zq { /* ZQ */
- u32 cr[2]; /* Impedance Control Register */
- u32 sr[2]; /* Impedance Status Register */
- } zq[4];
- struct ddrphy_datx8 { /* DATX8 */
- u32 gcr; /* General Configuration Register */
- u32 gsr[2]; /* General Status Register */
- u32 bdlr[5]; /* Bit Delay Line Register */
- u32 lcdlr[3]; /* Local Calibrated Delay Line Register */
- u32 mdlr; /* Master Delay Line Register */
- u32 gtr; /* General Timing Register */
- u32 rsv[3]; /* Reserved */
- } dx[9];
-};
-
-#endif /* __ASSEMBLY__ */
-
-#define PIR_INIT (1 << 0) /* Initialization Trigger */
-#define PIR_ZCAL (1 << 1) /* Impedance Calibration */
-#define PIR_PLLINIT (1 << 4) /* PLL Initialization */
-#define PIR_DCAL (1 << 5) /* DDL Calibration */
-#define PIR_PHYRST (1 << 6) /* PHY Reset */
-#define PIR_DRAMRST (1 << 7) /* DRAM Reset */
-#define PIR_DRAMINIT (1 << 8) /* DRAM Initialization */
-#define PIR_WL (1 << 9) /* Write Leveling */
-#define PIR_QSGATE (1 << 10) /* Read DQS Gate Training */
-#define PIR_WLADJ (1 << 11) /* Write Leveling Adjust */
-#define PIR_RDDSKW (1 << 12) /* Read Data Bit Deskew */
-#define PIR_WRDSKW (1 << 13) /* Write Data Bit Deskew */
-#define PIR_RDEYE (1 << 14) /* Read Data Eye Training */
-#define PIR_WREYE (1 << 15) /* Write Data Eye Training */
-#define PIR_LOCKBYP (1 << 28) /* PLL Lock Bypass */
-#define PIR_DCALBYP (1 << 29) /* DDL Calibration Bypass */
-#define PIR_ZCALBYP (1 << 30) /* Impedance Calib Bypass */
-#define PIR_INITBYP (1 << 31) /* Initialization Bypass */
-
-#define PGSR0_IDONE (1 << 0) /* Initialization Done */
-#define PGSR0_PLDONE (1 << 1) /* PLL Lock Done */
-#define PGSR0_DCDONE (1 << 2) /* DDL Calibration Done */
-#define PGSR0_ZCDONE (1 << 3) /* Impedance Calibration Done */
-#define PGSR0_DIDONE (1 << 4) /* DRAM Initialization Done */
-#define PGSR0_WLDONE (1 << 5) /* Write Leveling Done */
-#define PGSR0_QSGDONE (1 << 6) /* DQS Gate Training Done */
-#define PGSR0_WLADONE (1 << 7) /* Write Leveling Adjust Done */
-#define PGSR0_RDDONE (1 << 8) /* Read Bit Deskew Done */
-#define PGSR0_WDDONE (1 << 9) /* Write Bit Deskew Done */
-#define PGSR0_REDONE (1 << 10) /* Read Eye Training Done */
-#define PGSR0_WEDONE (1 << 11) /* Write Eye Training Done */
-#define PGSR0_IERR (1 << 16) /* Initialization Error */
-#define PGSR0_PLERR (1 << 17) /* PLL Lock Error */
-#define PGSR0_DCERR (1 << 18) /* DDL Calibration Error */
-#define PGSR0_ZCERR (1 << 19) /* Impedance Calib Error */
-#define PGSR0_DIERR (1 << 20) /* DRAM Initialization Error */
-#define PGSR0_WLERR (1 << 21) /* Write Leveling Error */
-#define PGSR0_QSGERR (1 << 22) /* DQS Gate Training Error */
-#define PGSR0_WLAERR (1 << 23) /* Write Leveling Adj Error */
-#define PGSR0_RDERR (1 << 24) /* Read Bit Deskew Error */
-#define PGSR0_WDERR (1 << 25) /* Write Bit Deskew Error */
-#define PGSR0_REERR (1 << 26) /* Read Eye Training Error */
-#define PGSR0_WEERR (1 << 27) /* Write Eye Training Error */
-#define PGSR0_DTERR_SHIFT 28 /* Data Training Error Status*/
-#define PGSR0_DTERR (7 << (PGSR0_DTERR_SHIFT))
-#define PGSR0_APLOCK (1 << 31) /* AC PLL Lock */
-
-#define DXCCR_DQSRES_OPEN (0 << 5)
-#define DXCCR_DQSRES_688_OHM (1 << 5)
-#define DXCCR_DQSRES_611_OHM (2 << 5)
-#define DXCCR_DQSRES_550_OHM (3 << 5)
-#define DXCCR_DQSRES_500_OHM (4 << 5)
-#define DXCCR_DQSRES_458_OHM (5 << 5)
-#define DXCCR_DQSRES_393_OHM (6 << 5)
-#define DXCCR_DQSRES_344_OHM (7 << 5)
-
-#define DXCCR_DQSNRES_OPEN (0 << 9)
-#define DXCCR_DQSNRES_688_OHM (1 << 9)
-#define DXCCR_DQSNRES_611_OHM (2 << 9)
-#define DXCCR_DQSNRES_550_OHM (3 << 9)
-#define DXCCR_DQSNRES_500_OHM (4 << 9)
-#define DXCCR_DQSNRES_458_OHM (5 << 9)
-#define DXCCR_DQSNRES_393_OHM (6 << 9)
-#define DXCCR_DQSNRES_344_OHM (7 << 9)
-
-#define DTCR_DTRANK_SHIFT 4 /* Data Training Rank */
-#define DTCR_DTRANK_MASK (0x3 << (DTCR_DTRANK_SHIFT))
-#define DTCR_DTMPR (1 << 6) /* Data Training using MPR */
-#define DTCR_RNKEN_SHIFT 24 /* Rank Enable */
-#define DTCR_RNKEN_MASK (0xf << (DTCR_RNKEN_SHIFT))
-
-#define DXGCR_WLRKEN_SHIFT 26 /* Write Level Rank Enable */
-#define DXGCR_WLRKEN_MASK (0xf << (DXGCR_WLRKEN_SHIFT))
-
-/* SoC-specific parameters */
-#define NR_DATX8_PER_DDRPHY 2
-
-#if defined(CONFIG_MACH_PH1_LD4) || defined(CONFIG_MACH_PH1_SLD8)
-#define NR_DDRPHY_PER_CH 1
-#else
-#define NR_DDRPHY_PER_CH 2
-#endif
-
-#define NR_DDRCH 2
-
-#define DDRPHY_BASE(ch, phy) (0x5bc01000 + 0x200000 * (ch) + 0x1000 * (phy))
-
-#ifndef __ASSEMBLY__
-void ddrphy_init(struct ddrphy __iomem *phy, int freq, int size);
-void ddrphy_prepare_training(struct ddrphy __iomem *phy, int rank);
-int ddrphy_training(struct ddrphy __iomem *phy);
-#endif
-
-#endif /* ARCH_DDRPHY_REGS_H */