From d89ddd1c847637d91625c8cb6b0d064e1717057c Mon Sep 17 00:00:00 2001
From: Magnus Damm <damm@igel.co.jp>
Date: Wed, 25 Jul 2007 11:42:56 +0900
Subject: sh: remove support for sh7300 and solution engine 7300
This patch removes old dead code:
- kill off sh7300 cpu support
- get rid of broken solution engine 7300 board support
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/sh/kernel/cpu/irq/ipr.c | 2 +-
arch/sh/kernel/cpu/sh3/Makefile | 4 +-
arch/sh/kernel/cpu/sh3/clock-sh7300.c | 78 -----------------------------------
arch/sh/kernel/cpu/sh3/clock-sh7710.c | 78 +++++++++++++++++++++++++++++++++++
arch/sh/kernel/cpu/sh3/setup-sh7300.c | 43 -------------------
arch/sh/kernel/setup.c | 1 -
arch/sh/kernel/timers/timer-tmu.c | 3 +-
7 files changed, 81 insertions(+), 128 deletions(-)
delete mode 100644 arch/sh/kernel/cpu/sh3/clock-sh7300.c
create mode 100644 arch/sh/kernel/cpu/sh3/clock-sh7710.c
delete mode 100644 arch/sh/kernel/cpu/sh3/setup-sh7300.c
(limited to 'arch/sh/kernel')
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index 98e84f40c713..5da325414880 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -8,7 +8,7 @@
*
* Supported system:
* On-chip supporting modules (TMU, RTC, etc.).
- * On-chip supporting modules for SH7709/SH7709A/SH7729/SH7300.
+ * On-chip supporting modules for SH7709/SH7709A/SH7729.
* Hitachi SolutionEngine external I/O:
* MS7709SE01, MS7709ASE01, and MS7750SE01
*
diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile
index 09faa056cd43..55b750763f66 100644
--- a/arch/sh/kernel/cpu/sh3/Makefile
+++ b/arch/sh/kernel/cpu/sh3/Makefile
@@ -10,16 +10,14 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7706) += setup-sh7709.o
obj-$(CONFIG_CPU_SUBTYPE_SH7707) += setup-sh7709.o
obj-$(CONFIG_CPU_SUBTYPE_SH7708) += setup-sh7708.o
obj-$(CONFIG_CPU_SUBTYPE_SH7709) += setup-sh7709.o
-obj-$(CONFIG_CPU_SUBTYPE_SH7300) += setup-sh7300.o
obj-$(CONFIG_CPU_SUBTYPE_SH7710) += setup-sh7710.o
obj-$(CONFIG_CPU_SUBTYPE_SH7712) += setup-sh7710.o
# Primary on-chip clocks (common)
clock-$(CONFIG_CPU_SH3) := clock-sh3.o
-clock-$(CONFIG_CPU_SUBTYPE_SH7300) := clock-sh7300.o
clock-$(CONFIG_CPU_SUBTYPE_SH7705) := clock-sh7705.o
clock-$(CONFIG_CPU_SUBTYPE_SH7706) := clock-sh7706.o
clock-$(CONFIG_CPU_SUBTYPE_SH7709) := clock-sh7709.o
-clock-$(CONFIG_CPU_SUBTYPE_SH7710) := clock-sh7300.o
+clock-$(CONFIG_CPU_SUBTYPE_SH7710) := clock-sh7710.o
obj-y += $(clock-y)
diff --git a/arch/sh/kernel/cpu/sh3/clock-sh7300.c b/arch/sh/kernel/cpu/sh3/clock-sh7300.c
deleted file mode 100644
index e804174b9625..000000000000
--- a/arch/sh/kernel/cpu/sh3/clock-sh7300.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * arch/sh/kernel/cpu/sh3/clock-sh7300.c
- *
- * SH7300 support for the clock framework
- *
- * Copyright (C) 2005 Paul Mundt
- *
- * FRQCR parsing hacked out of arch/sh/kernel/time.c
- *
- * Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka
- * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
- * Copyright (C) 2002, 2003, 2004 Paul Mundt
- * Copyright (C) 2002 M. R. Brown <mrbrown@linux-sh.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <asm/clock.h>
-#include <asm/freq.h>
-#include <asm/io.h>
-
-static int md_table[] = { 1, 2, 3, 4, 6, 8, 12 };
-
-static void master_clk_init(struct clk *clk)
-{
- clk->rate *= md_table[ctrl_inw(FRQCR) & 0x0007];
-}
-
-static struct clk_ops sh7300_master_clk_ops = {
- .init = master_clk_init,
-};
-
-static void module_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inw(FRQCR) & 0x0007);
- clk->rate = clk->parent->rate / md_table[idx];
-}
-
-static struct clk_ops sh7300_module_clk_ops = {
- .recalc = module_clk_recalc,
-};
-
-static void bus_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inw(FRQCR) & 0x0700) >> 8;
- clk->rate = clk->parent->rate / md_table[idx];
-}
-
-static struct clk_ops sh7300_bus_clk_ops = {
- .recalc = bus_clk_recalc,
-};
-
-static void cpu_clk_recalc(struct clk *clk)
-{
- int idx = (ctrl_inw(FRQCR) & 0x0070) >> 4;
- clk->rate = clk->parent->rate / md_table[idx];
-}
-
-static struct clk_ops sh7300_cpu_clk_ops = {
- .recalc = cpu_clk_recalc,
-};
-
-static struct clk_ops *sh7300_clk_ops[] = {
- &sh7300_master_clk_ops,
- &sh7300_module_clk_ops,
- &sh7300_bus_clk_ops,
- &sh7300_cpu_clk_ops,
-};
-
-void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
-{
- if (idx < ARRAY_SIZE(sh7300_clk_ops))
- *ops = sh7300_clk_ops[idx];
-}
-
diff --git a/arch/sh/kernel/cpu/sh3/clock-sh7710.c b/arch/sh/kernel/cpu/sh3/clock-sh7710.c
new file mode 100644
index 000000000000..4744c50ec449
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh3/clock-sh7710.c
@@ -0,0 +1,78 @@
+/*
+ * arch/sh/kernel/cpu/sh3/clock-sh7710.c
+ *
+ * SH7710 support for the clock framework
+ *
+ * Copyright (C) 2005 Paul Mundt
+ *
+ * FRQCR parsing hacked out of arch/sh/kernel/time.c
+ *
+ * Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka
+ * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
+ * Copyright (C) 2002, 2003, 2004 Paul Mundt
+ * Copyright (C) 2002 M. R. Brown <mrbrown@linux-sh.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <asm/clock.h>
+#include <asm/freq.h>
+#include <asm/io.h>
+
+static int md_table[] = { 1, 2, 3, 4, 6, 8, 12 };
+
+static void master_clk_init(struct clk *clk)
+{
+ clk->rate *= md_table[ctrl_inw(FRQCR) & 0x0007];
+}
+
+static struct clk_ops sh7710_master_clk_ops = {
+ .init = master_clk_init,
+};
+
+static void module_clk_recalc(struct clk *clk)
+{
+ int idx = (ctrl_inw(FRQCR) & 0x0007);
+ clk->rate = clk->parent->rate / md_table[idx];
+}
+
+static struct clk_ops sh7710_module_clk_ops = {
+ .recalc = module_clk_recalc,
+};
+
+static void bus_clk_recalc(struct clk *clk)
+{
+ int idx = (ctrl_inw(FRQCR) & 0x0700) >> 8;
+ clk->rate = clk->parent->rate / md_table[idx];
+}
+
+static struct clk_ops sh7710_bus_clk_ops = {
+ .recalc = bus_clk_recalc,
+};
+
+static void cpu_clk_recalc(struct clk *clk)
+{
+ int idx = (ctrl_inw(FRQCR) & 0x0070) >> 4;
+ clk->rate = clk->parent->rate / md_table[idx];
+}
+
+static struct clk_ops sh7710_cpu_clk_ops = {
+ .recalc = cpu_clk_recalc,
+};
+
+static struct clk_ops *sh7710_clk_ops[] = {
+ &sh7710_master_clk_ops,
+ &sh7710_module_clk_ops,
+ &sh7710_bus_clk_ops,
+ &sh7710_cpu_clk_ops,
+};
+
+void __init arch_init_clk_ops(struct clk_ops **ops, int idx)
+{
+ if (idx < ARRAY_SIZE(sh7710_clk_ops))
+ *ops = sh7710_clk_ops[idx];
+}
+
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7300.c b/arch/sh/kernel/cpu/sh3/setup-sh7300.c
deleted file mode 100644
index ab4d204bfba5..000000000000
--- a/arch/sh/kernel/cpu/sh3/setup-sh7300.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SH7300 Setup
- *
- * Copyright (C) 2006 Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/serial.h>
-#include <asm/sci.h>
-
-static struct plat_sci_port sci_platform_data[] = {
- {
- .mapbase = 0xa4430000,
- .flags = UPF_BOOT_AUTOCONF,
- .type = PORT_SCI,
- .irqs = { 80, 80, 80, 80 },
- }, {
- .flags = 0,
- }
-};
-
-static struct platform_device sci_device = {
- .name = "sh-sci",
- .id = -1,
- .dev = {
- .platform_data = sci_platform_data,
- },
-};
-
-static struct platform_device *sh7300_devices[] __initdata = {
- &sci_device,
-};
-
-static int __init sh7300_devices_setup(void)
-{
- return platform_add_devices(sh7300_devices,
- ARRAY_SIZE(sh7300_devices));
-}
-__initcall(sh7300_devices_setup);
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index af766b6cd3c1..2cf7dec0d690 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -276,7 +276,6 @@ void __init setup_arch(char **cmdline_p)
static const char *cpu_name[] = {
[CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619",
- [CPU_SH7300] = "SH7300",
[CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706",
[CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708",
[CPU_SH7709] = "SH7709", [CPU_SH7710] = "SH7710",
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index 7aca37d79766..8a545d54e2d3 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -173,8 +173,7 @@ static int tmu_timer_init(void)
tmu_timer_stop();
-#if !defined(CONFIG_CPU_SUBTYPE_SH7300) && \
- !defined(CONFIG_CPU_SUBTYPE_SH7760) && \
+#if !defined(CONFIG_CPU_SUBTYPE_SH7760) && \
!defined(CONFIG_CPU_SUBTYPE_SH7785) && \
!defined(CONFIG_CPU_SUBTYPE_SHX3)
ctrl_outb(TMU_TOCR_INIT, TMU_TOCR);
--
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