ARM: restart: orion5x: use new restart hook
Hook these platforms restart code into the new restart hook rather than
using arch_reset().
In addition, convert calls to arm_machine_restart() to orion5x_restart()
to ensure that they continue to work as intended.
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 22ace0b..41127e8 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -18,6 +18,7 @@
#include <linux/mbus.h>
#include <linux/mv643xx_i2c.h>
#include <linux/ata_platform.h>
+#include <linux/delay.h>
#include <net/dsa.h>
#include <asm/page.h>
#include <asm/setup.h>
@@ -304,6 +305,17 @@
orion5x_wdt_init();
}
+void orion5x_restart(char mode, const char *cmd)
+{
+ /*
+ * Enable and issue soft reset
+ */
+ orion5x_setbits(RSTOUTn_MASK, (1 << 2));
+ orion5x_setbits(CPU_SOFT_RESET, 1);
+ mdelay(200);
+ orion5x_clrbits(CPU_SOFT_RESET, 1);
+}
+
/*
* Many orion-based systems have buggy bootloader implementations.
* This is a common fixup for bogus memory tags.
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index 909489f..37ef18d 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -39,6 +39,7 @@
void orion5x_uart0_init(void);
void orion5x_uart1_init(void);
void orion5x_xor_init(void);
+void orion5x_restart(char, const char *);
/*
* PCIe/PCI functions.
diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c
index 8c83009..d75dcfa 100644
--- a/arch/arm/mach-orion5x/d2net-setup.c
+++ b/arch/arm/mach-orion5x/d2net-setup.c
@@ -343,6 +343,7 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
@@ -355,6 +356,7 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 4b79a80..a104d5a 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -364,4 +364,5 @@
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 343f60e..91b0f47 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -736,4 +736,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c
index 70a4e92..355e962 100644
--- a/arch/arm/mach-orion5x/edmini_v2-setup.c
+++ b/arch/arm/mach-orion5x/edmini_v2-setup.c
@@ -258,4 +258,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/include/mach/system.h b/arch/arm/mach-orion5x/include/mach/system.h
index a1d6e46..6677677 100644
--- a/arch/arm/mach-orion5x/include/mach/system.h
+++ b/arch/arm/mach-orion5x/include/mach/system.h
@@ -11,8 +11,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <mach/bridge-regs.h>
-
static inline void arch_idle(void)
{
cpu_do_idle();
@@ -20,14 +18,6 @@
static inline void arch_reset(char mode, const char *cmd)
{
- /*
- * Enable and issue soft reset
- */
- orion5x_setbits(RSTOUTn_MASK, (1 << 2));
- orion5x_setbits(CPU_SOFT_RESET, 1);
- mdelay(200);
- orion5x_clrbits(CPU_SOFT_RESET, 1);
}
-
#endif
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index d3cd3f6..47587b8 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -386,6 +386,7 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
@@ -399,5 +400,6 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c
index 9503fff..5272131 100644
--- a/arch/arm/mach-orion5x/ls-chl-setup.c
+++ b/arch/arm/mach-orion5x/ls-chl-setup.c
@@ -140,7 +140,7 @@
static void lschl_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
/*****************************************************************************
@@ -325,4 +325,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c
index ed6d772..9a8697b 100644
--- a/arch/arm/mach-orion5x/ls_hgl-setup.c
+++ b/arch/arm/mach-orion5x/ls_hgl-setup.c
@@ -186,7 +186,7 @@
static void ls_hgl_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
@@ -272,4 +272,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
index 743f7f1..09c7365 100644
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ b/arch/arm/mach-orion5x/lsmini-setup.c
@@ -186,7 +186,7 @@
static void lsmini_power_off(void)
{
- arm_machine_restart('h', NULL);
+ orion5x_restart('h', NULL);
}
@@ -274,5 +274,6 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
#endif
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 6020e26b..65faaa3 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -267,5 +267,6 @@
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
- .fixup = tag_fixup_mem32
+ .fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 201ae36..c87fde4 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -234,5 +234,6 @@
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
- .fixup = tag_fixup_mem32
+ .fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c
index 6197c79..0180c39 100644
--- a/arch/arm/mach-orion5x/net2big-setup.c
+++ b/arch/arm/mach-orion5x/net2big-setup.c
@@ -426,5 +426,6 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index ebd6767..292038f 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -175,4 +175,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 05db2d3..c44eaba 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -187,4 +187,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index e47fa05..96438b6 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -311,4 +311,5 @@
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 6431725..2c5fab0 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -128,4 +128,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 29f1526..632a861 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -364,4 +364,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 31e51f9..62c156b 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -329,4 +329,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 0fbcc14..4e6ff75 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -318,4 +318,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index b35e200..c96f374 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -627,4 +627,5 @@
.init_early = orion5x_init_early,
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index b8be7d8..078c03f 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -179,4 +179,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index faf81a0..46a9778 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -267,4 +267,5 @@
.init_irq = orion5x_init_irq,
.timer = &orion5x_timer,
.fixup = tag_fixup_mem32,
+ .restart = orion5x_restart,
MACHINE_END