This changed into access using array of structure from access to the register
using the definition of the register by macro.
And removed white space.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu...@renesas.com>
---
arch/sh/include/asm/clk.h | 5 ---
arch/sh/include/asm/cpu_sh7706.h | 5 +--
arch/sh/include/asm/cpu_sh7710.h | 5 +--
arch/sh/include/asm/cpu_sh7720.h | 10 -----
arch/sh/include/asm/cpu_sh7722.h | 11 +-----
arch/sh/include/asm/cpu_sh7723.h | 11 +-----
arch/sh/include/asm/cpu_sh7724.h | 11 +-----
arch/sh/include/asm/cpu_sh7734.h | 4 +-
arch/sh/include/asm/cpu_sh7750.h | 21 +----------
arch/sh/include/asm/cpu_sh7757.h | 14 +------
arch/sh/include/asm/cpu_sh7763.h | 5 +--
arch/sh/include/asm/cpu_sh7780.h | 24 +-----------
arch/sh/include/asm/cpu_sh7785.h | 24 +-----------
arch/sh/lib/time.c | 27 ++++++++------
include/sh_tmu.h | 75 ++++++++++++++++++++++++++++++++++++++
15 files changed, 101 insertions(+), 151 deletions(-)
create mode 100644 include/sh_tmu.h
diff --git a/arch/sh/include/asm/clk.h b/arch/sh/include/asm/clk.h
index 9cac6b0..2164bfb 100644
--- a/arch/sh/include/asm/clk.h
+++ b/arch/sh/include/asm/clk.h
@@ -27,9 +27,4 @@ static inline unsigned long get_peripheral_clk_rate(void)
return CONFIG_SYS_CLK_FREQ;
}
-static inline unsigned long get_tmu0_clk_rate(void)
-{
- return CONFIG_SYS_CLK_FREQ;
-}
-
#endif /* __ASM_SH_CLK_H__ */
diff --git a/arch/sh/include/asm/cpu_sh7706.h b/arch/sh/include/asm/cpu_sh7706.h
index d093f88..8066ff7 100644
--- a/arch/sh/include/asm/cpu_sh7706.h
+++ b/arch/sh/include/asm/cpu_sh7706.h
@@ -41,10 +41,7 @@
#define SCIF0_BASE SCSMR_2
/* Timer */
-#define TSTR0 0xFFFFFE92
-#define TSTR TSTR0
-#define TCNT0 0xFFFFFE98
-#define TCR0 0xFFFFFE9C
+#define TMU_BASE 0xFFFFFE90
/* On chip oscillator circuits */
#define WTCNT 0xFFFFFF84
diff --git a/arch/sh/include/asm/cpu_sh7710.h b/arch/sh/include/asm/cpu_sh7710.h
index e223f1c..e4ecef7 100644
--- a/arch/sh/include/asm/cpu_sh7710.h
+++ b/arch/sh/include/asm/cpu_sh7710.h
@@ -51,10 +51,7 @@
#define SCIF1_BASE SCSMR_1
/* Timer */
-#define TSTR0 0xA412FE92
-#define TSTR TSTR0
-#define TCNT0 0xa412FE98
-#define TCR0 0xa412FE9C
+#define TMU_BASE 0xA412FE90
/* On chip oscillator circuits */
#define FRQCR 0xA415FF80
diff --git a/arch/sh/include/asm/cpu_sh7720.h b/arch/sh/include/asm/cpu_sh7720.h
index 1b393b8..a8013cc 100644
--- a/arch/sh/include/asm/cpu_sh7720.h
+++ b/arch/sh/include/asm/cpu_sh7720.h
@@ -105,16 +105,6 @@
/* TMU */
#define TMU_BASE 0xA412FE90
-#define TSTR (TMU_BASE + 0x02)
-#define TCOR0 (TMU_BASE + 0x04)
-#define TCNT0 (TMU_BASE + 0x08)
-#define TCR0 (TMU_BASE + 0x0C)
-#define TCOR1 (TMU_BASE + 0x10)
-#define TCNT1 (TMU_BASE + 0x14)
-#define TCR1 (TMU_BASE + 0x18)
-#define TCOR2 (TMU_BASE + 0x1C)
-#define TCNT2 (TMU_BASE + 0x20)
-#define TCR2 (TMU_BASE + 0x24)
/* TPU */
#define TPU_BASE 0xA4480000
diff --git a/arch/sh/include/asm/cpu_sh7722.h b/arch/sh/include/asm/cpu_sh7722.h
index 3157dcb..92dfe27 100644
--- a/arch/sh/include/asm/cpu_sh7722.h
+++ b/arch/sh/include/asm/cpu_sh7722.h
@@ -226,16 +226,7 @@
/* TMU */
-#define TSTR 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
+#define TMU_BASE 0xFFD80000
/* TPU */
#define TPU_TSTR 0xA4C90000
diff --git a/arch/sh/include/asm/cpu_sh7723.h b/arch/sh/include/asm/cpu_sh7723.h
index 6dac6e9..2595f29 100644
--- a/arch/sh/include/asm/cpu_sh7723.h
+++ b/arch/sh/include/asm/cpu_sh7723.h
@@ -95,16 +95,7 @@
#define WTCNT RWTCNT
/* TMU */
-#define TSTR 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
+#define TMU_BASE 0xFFD80000
/* TPU */
diff --git a/arch/sh/include/asm/cpu_sh7724.h b/arch/sh/include/asm/cpu_sh7724.h
index 3bb51d3..cd40b6d 100644
--- a/arch/sh/include/asm/cpu_sh7724.h
+++ b/arch/sh/include/asm/cpu_sh7724.h
@@ -116,16 +116,7 @@
#define WTCNT RWTCNT
/* TMU */
-#define TSTR 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
+#define TMU_BASE 0xFFD80000
/* TPU */
diff --git a/arch/sh/include/asm/cpu_sh7734.h b/arch/sh/include/asm/cpu_sh7734.h
index 0f84b4f..179a357 100644
--- a/arch/sh/include/asm/cpu_sh7734.h
+++ b/arch/sh/include/asm/cpu_sh7734.h
@@ -36,9 +36,7 @@
#define SCIF5_BASE 0xFFE45000
/* Timer */
-#define TSTR 0xFFD80004
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
+#define TMU_BASE 0xFFD80000
/* PFC */
#define PMMR (0xFFFC0000)
diff --git a/arch/sh/include/asm/cpu_sh7750.h b/arch/sh/include/asm/cpu_sh7750.h
index b3e8424..88c4c8d 100644
--- a/arch/sh/include/asm/cpu_sh7750.h
+++ b/arch/sh/include/asm/cpu_sh7750.h
@@ -143,26 +143,7 @@
#define CLKSTPCLR 0xFE0A0008
/* TMU */
-#define TSTR2 0xFE100004
-#define TCOR3 0xFE100008
-#define TCNT3 0xFE10000C
-#define TCR3 0xFE100010
-#define TCOR4 0xFE100014
-#define TCNT4 0xFE100018
-#define TCR4 0xFE10001C
-#define TOCR 0xFFD80000
-#define TSTR0 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
-#define TCPR2 0xFFD8002C
-#define TSTR TSTR0
+#define TMU_BASE 0xFFD80000
/* SCI */
#define SCSMR1 0xFFE00000
diff --git a/arch/sh/include/asm/cpu_sh7757.h b/arch/sh/include/asm/cpu_sh7757.h
index 17a6537..43c1f07 100644
--- a/arch/sh/include/asm/cpu_sh7757.h
+++ b/arch/sh/include/asm/cpu_sh7757.h
@@ -51,19 +51,7 @@ struct mmu_regs {
#define SMR0 0xfe470000
/* TMU0 */
-#define TSTR 0xFE430004
-#define TOCR 0xFE430000
-#define TSTR0 0xFE430004
-#define TCOR0 0xFE430008
-#define TCNT0 0xFE43000C
-#define TCR0 0xFE430010
-#define TCOR1 0xFE430014
-#define TCNT1 0xFE430018
-#define TCR1 0xFE43001C
-#define TCOR2 0xFE430020
-#define TCNT2 0xFE430024
-#define TCR2 0xFE430028
-#define TCPR2 0xFE43002C
+#define TMU_BASE 0xFE430000
/* ETHER, GETHER MAC address */
struct ether_mac_regs {
diff --git a/arch/sh/include/asm/cpu_sh7763.h b/arch/sh/include/asm/cpu_sh7763.h
index 78b456b..36d7065 100644
--- a/arch/sh/include/asm/cpu_sh7763.h
+++ b/arch/sh/include/asm/cpu_sh7763.h
@@ -43,9 +43,6 @@
#define WDTST 0xFFCC0000
/* TMU */
-#define TSTR 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
+#define TMU_BASE 0xFFD80000
#endif /* _ASM_CPU_SH7763_H_ */
diff --git a/arch/sh/include/asm/cpu_sh7780.h b/arch/sh/include/asm/cpu_sh7780.h
index e9c59fe..162aa68 100644
--- a/arch/sh/include/asm/cpu_sh7780.h
+++ b/arch/sh/include/asm/cpu_sh7780.h
@@ -272,29 +272,7 @@
#define MSTPCR 0xFFC80030
/* Timer Unit */
-#define TSTR TSTR0
-#define TOCR 0xFFD80000
-#define TSTR0 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
-#define TCPR2 0xFFD8002C
-#define TSTR1 0xFFDC0004
-#define TCOR3 0xFFDC0008
-#define TCNT3 0xFFDC000C
-#define TCR3 0xFFDC0010
-#define TCOR4 0xFFDC0014
-#define TCNT4 0xFFDC0018
-#define TCR4 0xFFDC001C
-#define TCOR5 0xFFDC0020
-#define TCNT5 0xFFDC0024
-#define TCR5 0xFFDC0028
+#define TMU_BASE 0xFFD80000
/* Timer/Counter */
#define CMTCFG 0xFFE30000
diff --git a/arch/sh/include/asm/cpu_sh7785.h b/arch/sh/include/asm/cpu_sh7785.h
index 4a4dfc9..8e3839d 100644
--- a/arch/sh/include/asm/cpu_sh7785.h
+++ b/arch/sh/include/asm/cpu_sh7785.h
@@ -46,29 +46,7 @@
#define WDTBCNT 0xFFCC0018
/* Timer Unit */
-#define TSTR TSTR0
-#define TOCR 0xFFD80000
-#define TSTR0 0xFFD80004
-#define TCOR0 0xFFD80008
-#define TCNT0 0xFFD8000C
-#define TCR0 0xFFD80010
-#define TCOR1 0xFFD80014
-#define TCNT1 0xFFD80018
-#define TCR1 0xFFD8001C
-#define TCOR2 0xFFD80020
-#define TCNT2 0xFFD80024
-#define TCR2 0xFFD80028
-#define TCPR2 0xFFD8002C
-#define TSTR1 0xFFDC0004
-#define TCOR3 0xFFDC0008
-#define TCNT3 0xFFDC000C
-#define TCR3 0xFFDC0010
-#define TCOR4 0xFFDC0014
-#define TCNT4 0xFFDC0018
-#define TCR4 0xFFDC001C
-#define TCOR5 0xFFDC0020
-#define TCNT5 0xFFDC0024
-#define TCR5 0xFFDC0028
+#define TMU_BASE 0xFFD80000
/* Serial Communication Interface with FIFO */
#define SCIF1_BASE 0xffeb0000
diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c
index a01596c..4840472 100644
--- a/arch/sh/lib/time.c
+++ b/arch/sh/lib/time.c
@@ -2,7 +2,7 @@
* (C) Copyright 2009
* Jean-Christophe PLAGNIOL-VILLARD <plagn...@jcrosoft.com>
*
- * (C) Copyright 2007-2010
+ * (C) Copyright 2007-2012
* Nobobuhiro Iwamatsu <iwama...@nigauri.org>
*
* (C) Copyright 2003
@@ -32,6 +32,9 @@
#include <asm/processor.h>
#include <asm/clk.h>
#include <asm/io.h>
+#include <sh_tmu.h>
+
+static struct tmu_regs *tmu = (struct tmu_regs *)TMU_BASE;
#define TMU_MAX_COUNTER (~0UL)
@@ -55,21 +58,21 @@ static inline unsigned long long usec_to_tick(unsigned long
long usec)
return usec;
}
-static void tmu_timer_start (unsigned int timer)
+static void tmu_timer_start(unsigned int timer)
{
if (timer > 2)
return;
- writeb(readb(TSTR) | (1 << timer), TSTR);
+ writeb(readb(&tmu->tstr) | (1 << timer), &tmu->tstr);
}
-static void tmu_timer_stop (unsigned int timer)
+static void tmu_timer_stop(unsigned int timer)
{
if (timer > 2)
return;
- writeb(readb(TSTR) & ~(1 << timer), TSTR);
+ writeb(readb(&tmu->tstr) & ~(1 << timer), &tmu->tstr);
}
-int timer_init (void)
+int timer_init(void)
{
/* Divide clock by CONFIG_SYS_TMU_CLK_DIV */
u16 bit = 0;
@@ -91,7 +94,7 @@ int timer_init (void)
default:
break;
}
- writew(readw(TCR0) | bit, TCR0);
+ writew(readw(&tmu->tcr0) | bit, &tmu->tcr0);
/* Calc clock rate */
timer_freq = get_tmu0_clk_rate() >> ((bit + 1) * 2);
@@ -105,9 +108,9 @@ int timer_init (void)
return 0;
}
-unsigned long long get_ticks (void)
+unsigned long long get_ticks(void)
{
- unsigned long tcnt = 0 - readl(TCNT0);
+ unsigned long tcnt = 0 - readl(&tmu->tcnt0);
if (last_tcnt > tcnt) /* overflow */
overflow_ticks++;
@@ -116,7 +119,7 @@ unsigned long long get_ticks (void)
return (overflow_ticks << 32) | tcnt;
}
-void __udelay (unsigned long usec)
+void __udelay(unsigned long usec)
{
unsigned long long tmp;
ulong tmo;
@@ -128,13 +131,13 @@ void __udelay (unsigned long usec)
/*NOP*/;
}
-unsigned long get_timer (unsigned long base)
+unsigned long get_timer(unsigned long base)
{
/* return msec */
return tick_to_time(get_ticks()) - base;
}
-unsigned long get_tbclk (void)
+unsigned long get_tbclk(void)
{
return timer_freq;
}
diff --git a/include/sh_tmu.h b/include/sh_tmu.h
new file mode 100644
index 0000000..a55d141
--- /dev/null
+++ b/include/sh_tmu.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2012 Renesas Solutions Corp.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __SH_TMU_H
+#define __SH_TMU_H
+
+#include <asm/types.h>
+
+#if defined(CONFIG_SH3)
+struct tmu_regs {
+ u8 tocr;
+ u8 reserved0;
+ u8 tstr;
+ u8 reserved1;
+ u32 tcor0;
+ u32 tcnt0;
+ u16 tcr0;
+ u16 reserved2;
+ u32 tcor1;
+ u32 tcnt1;
+ u16 tcr1;
+ u16 reserved3;
+ u32 tcor2;
+ u32 tcnt2;
+ u16 tcr2;
+ u16 reserved4;
+ u32 tcpr2;
+};
+#endif /* CONFIG_SH3 */
+
+#if defined(CONFIG_SH4) || defined(CONFIG_SH4A)
+struct tmu_regs {
+ u32 reserved;
+ u8 tstr;
+ u8 reserved2[3];
+ u32 tcor0;
+ u32 tcnt0;
+ u16 tcr0;
+ u16 reserved3;
+ u32 tcor1;
+ u32 tcnt1;
+ u16 tcr1;
+ u16 reserved4;
+ u32 tcor2;
+ u32 tcnt2;
+ u16 tcr2;
+ u16 reserved5;
+};
+#endif /* CONFIG_SH4 */
+
+static inline unsigned long get_tmu0_clk_rate(void)
+{
+ return CONFIG_SYS_CLK_FREQ;
+}
+
+#endif /* __SH_TMU_H */
--
1.7.10
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