ARM: uniphier: simplify SoC ID get function

[project/bcm63xx/u-boot.git] / arch / arm / mach-uniphier / sg-regs.h

diff --git a/arch/arm/mach-uniphier/sg-regs.h b/arch/arm/mach-uniphier/sg-regs.h
index 2cdc2db26efb2fa919a544d857cee3f3b507cdd2..4d7e6f7fa3ca8359091143d3299a94b9d3fbbebd 100644 (file)
--- a/arch/arm/mach-uniphier/sg-regs.h
+++ b/arch/arm/mach-uniphier/sg-regs.h
@@ -1,13 +1,15 @@
 /*
  * UniPhier SG (SoC Glue) block registers
  *
- * Copyright (C) 2011-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ * Copyright (C) 2011-2015 Copyright (C) 2011-2015 Panasonic Corporation
+ * Copyright (C) 2016-2017 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
  *
  * SPDX-License-Identifier:    GPL-2.0+
  */
 
-#ifndef ARCH_SG_REGS_H
-#define ARCH_SG_REGS_H
+#ifndef UNIPHIER_SG_REGS_H
+#define UNIPHIER_SG_REGS_H
 
 /* Base Address */
 #define SG_CTRL_BASE                   0x5f800000
@@ -15,12 +17,6 @@
 
 /* Revision */
 #define SG_REVISION                    (SG_CTRL_BASE | 0x0000)
-#define SG_REVISION_TYPE_SHIFT         16
-#define SG_REVISION_TYPE_MASK          (0xff << SG_REVISION_TYPE_SHIFT)
-#define SG_REVISION_MODEL_SHIFT                8
-#define SG_REVISION_MODEL_MASK         (0x3 << SG_REVISION_MODEL_SHIFT)
-#define SG_REVISION_REV_SHIFT          0
-#define SG_REVISION_REV_MASK           (0x1f << SG_REVISION_REV_SHIFT)
 
 /* Memory Configuration */
 #define SG_MEMCONF                     (SG_CTRL_BASE | 0x0400)
@@ -50,14 +46,18 @@
 #define SG_MEMCONF_CH2_SZ_128M         ((0x0 << 26) | (0x02 << 16))
 #define SG_MEMCONF_CH2_SZ_256M         ((0x0 << 26) | (0x03 << 16))
 #define SG_MEMCONF_CH2_SZ_512M         ((0x1 << 26) | (0x00 << 16))
+#define SG_MEMCONF_CH2_SZ_1G           ((0x1 << 26) | (0x01 << 16))
 #define SG_MEMCONF_CH2_NUM_MASK                (0x1 << 24)
 #define SG_MEMCONF_CH2_NUM_1           (0x1 << 24)
 #define SG_MEMCONF_CH2_NUM_2           (0x0 << 24)
-/* PH1-LD6b, ProXstream2 only */
+/* PH1-LD6b, ProXstream2, PH1-LD20 only */
 #define SG_MEMCONF_CH2_DISABLE         (0x1 << 21)
 
 #define SG_MEMCONF_SPARSEMEM           (0x1 << 4)
 
+#define SG_ETPHYPSHUT                  (SG_CTRL_BASE | 0x554)
+#define SG_ETPHYCNT                    (SG_CTRL_BASE | 0x550)
+
 /* Pin Control */
 #define SG_PINCTRL_BASE                        (SG_CTRL_BASE | 0x1000)
 
@@ -126,6 +126,14 @@ static inline void sg_set_iectrl(unsigned pin)
        writel(tmp, reg);
 }
 
+static inline void sg_set_iectrl_range(unsigned min, unsigned max)
+{
+       int i;
+
+       for (i = min; i <= max; i++)
+               sg_set_iectrl(i);
+}
+
 #endif /* __ASSEMBLY__ */
 
-#endif /* ARCH_SG_REGS_H */
+#endif /* UNIPHIER_SG_REGS_H */