X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Farm%2Fmach-uniphier%2Farm32%2Fssc-regs.h;h=8f423e92da6f2ef8f0dce8ece44356702ae2210d;hb=0efbbc5c613b28614eb3323145b5d3eda4a33188;hp=02fca3b6f61e79c5ab9324778c9240d0ed282911;hpb=08b24722f0ac9159697360faed35d12852592eb3;p=u-boot

diff --git a/arch/arm/mach-uniphier/arm32/ssc-regs.h b/arch/arm/mach-uniphier/arm32/ssc-regs.h
index 02fca3b6f6..8f423e92da 100644
--- a/arch/arm/mach-uniphier/arm32/ssc-regs.h
+++ b/arch/arm/mach-uniphier/arm32/ssc-regs.h
@@ -2,6 +2,7 @@
  * UniPhier System Cache (L2 Cache) registers
  *
  * Copyright (C) 2011-2014 Panasonic Corporation
+ * Copyright (C) 2016      Socionext Inc.
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */
@@ -9,57 +10,59 @@
 #ifndef ARCH_SSC_REGS_H
 #define ARCH_SSC_REGS_H
 
-#define SSCC			0x500c0000
-#define SSCC_BST		(0x1 << 20)
-#define SSCC_ACT		(0x1 << 19)
-#define SSCC_WTG		(0x1 << 18)
-#define SSCC_PRD		(0x1 << 17)
-#define SSCC_WBWA		(0x1 << 16)
-#define SSCC_EX			(0x1 << 13)
-#define SSCC_ON			(0x1 <<  0)
+/* control registers */
+#define UNIPHIER_SSCC		0x500c0000	/* Control Register */
+#define    UNIPHIER_SSCC_BST			(0x1 << 20)	/* UCWG burst read */
+#define    UNIPHIER_SSCC_ACT			(0x1 << 19)	/* Inst-Data separate */
+#define    UNIPHIER_SSCC_WTG			(0x1 << 18)	/* WT gathering on */
+#define    UNIPHIER_SSCC_PRD			(0x1 << 17)	/* enable pre-fetch */
+#define    UNIPHIER_SSCC_ON			(0x1 <<  0)	/* enable cache */
+#define UNIPHIER_SSCLPDAWCR	0x500c0030	/* Unified/Data Active Way Control */
+#define UNIPHIER_SSCLPIAWCR	0x500c0034	/* Instruction Active Way Control */
 
-#define SSCLPDAWCR		0x500c0030
+/* revision registers */
+#define UNIPHIER_SSCID		0x503c0100	/* ID Register */
 
-#define SSCOPE			0x506c0244
-#define SSCOPE_CM_SYNC		0x00000008
+/* operation registers */
+#define UNIPHIER_SSCOPE		0x506c0244	/* Cache Operation Primitive Entry */
+#define    UNIPHIER_SSCOPE_CM_INV		0x0	/* invalidate */
+#define    UNIPHIER_SSCOPE_CM_CLEAN		0x1	/* clean */
+#define    UNIPHIER_SSCOPE_CM_FLUSH		0x2	/* flush */
+#define    UNIPHIER_SSCOPE_CM_SYNC		0x8	/* sync (drain bufs) */
+#define    UNIPHIER_SSCOPE_CM_FLUSH_PREFETCH	0x9	/* flush p-fetch buf */
+#define UNIPHIER_SSCOQM		0x506c0248
+#define    UNIPHIER_SSCOQM_TID_MASK		(0x3 << 21)
+#define    UNIPHIER_SSCOQM_TID_LRU_DATA		(0x0 << 21)
+#define    UNIPHIER_SSCOQM_TID_LRU_INST		(0x1 << 21)
+#define    UNIPHIER_SSCOQM_TID_WAY		(0x2 << 21)
+#define    UNIPHIER_SSCOQM_S_MASK		(0x3 << 17)
+#define    UNIPHIER_SSCOQM_S_RANGE		(0x0 << 17)
+#define    UNIPHIER_SSCOQM_S_ALL		(0x1 << 17)
+#define    UNIPHIER_SSCOQM_S_WAY		(0x2 << 17)
+#define    UNIPHIER_SSCOQM_CE			(0x1 << 15)	/* notify completion */
+#define    UNIPHIER_SSCOQM_CW			(0x1 << 14)
+#define    UNIPHIER_SSCOQM_CM_MASK		(0x7)
+#define    UNIPHIER_SSCOQM_CM_INV		0x0	/* invalidate */
+#define    UNIPHIER_SSCOQM_CM_CLEAN		0x1	/* clean */
+#define    UNIPHIER_SSCOQM_CM_FLUSH		0x2	/* flush */
+#define    UNIPHIER_SSCOQM_CM_PREFETCH		0x3	/* prefetch to cache */
+#define    UNIPHIER_SSCOQM_CM_PREFETCH_BUF	0x4	/* prefetch to pf-buf */
+#define    UNIPHIER_SSCOQM_CM_TOUCH		0x5	/* touch */
+#define    UNIPHIER_SSCOQM_CM_TOUCH_ZERO	0x6	/* touch to zero */
+#define    UNIPHIER_SSCOQM_CM_TOUCH_DIRTY	0x7	/* touch with dirty */
+#define UNIPHIER_SSCOQAD	0x506c024c	/* Cache Operation Queue Address */
+#define UNIPHIER_SSCOQSZ	0x506c0250	/* Cache Operation Queue Size */
+#define UNIPHIER_SSCOQMASK	0x506c0254	/* Cache Operation Queue Address Mask */
+#define UNIPHIER_SSCOQWN	0x506c0258	/* Cache Operation Queue Way Number */
+#define UNIPHIER_SSCOPPQSEF	0x506c025c	/* Cache Operation Queue Set Complete */
+#define    UNIPHIER_SSCOPPQSEF_FE		(0x1 << 1)
+#define    UNIPHIER_SSCOPPQSEF_OE		(0x1 << 0)
+#define UNIPHIER_SSCOLPQS	0x506c0260	/* Cache Operation Queue Status */
+#define    UNIPHIER_SSCOLPQS_EF			(0x1 << 2)
+#define    UNIPHIER_SSCOLPQS_EST		(0x1 << 1)
+#define    UNIPHIER_SSCOLPQS_QST		(0x1 << 0)
 
-#define SSCOQM			0x506c0248
-#define SSCOQM_TID_MASK		(0x3 << 21)
-#define SSCOQM_TID_BY_WAY	(0x2 << 21)
-#define SSCOQM_TID_BY_INST_WAY	(0x1 << 21)
-#define SSCOQM_TID_BY_DATA_WAY	(0x0 << 21)
-#define SSCOQM_S_MASK		(0x3 << 17)
-#define SSCOQM_S_WAY		(0x2 << 17)
-#define SSCOQM_S_ALL		(0x1 << 17)
-#define SSCOQM_S_ADDRESS	(0x0 << 17)
-#define SSCOQM_CE		(0x1 << 15)
-#define SSCOQM_CW		(0x1 << 14)
-#define SSCOQM_CM_MASK		(0x7)
-#define SSCOQM_CM_DIRT_TOUCH	(0x7)
-#define SSCOQM_CM_ZERO_TOUCH	(0x6)
-#define SSCOQM_CM_NORM_TOUCH	(0x5)
-#define SSCOQM_CM_PREF_FETCH	(0x4)
-#define SSCOQM_CM_SSC_FETCH	(0x3)
-#define SSCOQM_CM_WB_INV	(0x2)
-#define SSCOQM_CM_WB		(0x1)
-#define SSCOQM_CM_INV		(0x0)
-
-#define SSCOQAD			0x506c024c
-#define SSCOQSZ			0x506c0250
-#define SSCOQWN			0x506c0258
-
-#define SSCOPPQSEF		0x506c025c
-#define SSCOPPQSEF_FE		(0x1 << 1)
-#define SSCOPPQSEF_OE		(0x1 << 0)
-
-#define SSCOLPQS		0x506c0260
-#define SSCOLPQS_EF		(0x1 << 2)
-#define SSCOLPQS_EST		(0x1 << 1)
-#define SSCOLPQS_QST		(0x1 << 0)
-
-#define SSCOQCE0		0x506c0270
-
-#define SSC_LINE_SIZE		128
-#define SSC_RANGE_OP_MAX_SIZE	(0x00400000 - (SSC_LINE_SIZE))
+#define UNIPHIER_SSC_LINE_SIZE		128
+#define UNIPHIER_SSC_RANGE_OP_MAX_SIZE	(0x00400000 - (UNIPHIER_SSC_LINE_SIZE))
 
 #endif  /* ARCH_SSC_REGS_H */