ARM: restart: kirkwood: use new restart hook

Hook these platforms restart code into the new restart hook rather than
using arch_reset().

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

17 files changed, 37 insertions, 15 deletions

diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index f3248cfbe51d..0bff4a916231 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -534,3 +534,19 @@ static int __init kirkwood_clock_gate(void)
         return 0;
 }
 late_initcall(kirkwood_clock_gate);
+
+void kirkwood_restart(char mode, const char *cmd)
+{
+        /*
+         * Enable soft reset to assert RSTOUTn.
+         */
+        writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
+
+        /*
+         * Assert soft reset.
+         */
+        writel(SOFT_RESET, SYSTEM_SOFT_RESET);
+
+        while (1)
+                ;
+}
diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h
index b9b0f0968a36..1529280246d6 100644
--- a/arch/arm/mach-kirkwood/common.h
+++ b/arch/arm/mach-kirkwood/common.h
@@ -50,6 +50,7 @@ void kirkwood_uart1_init(void);
 void kirkwood_nand_init(struct mtd_partition *parts, int nr_parts, int delay);
 void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *));
 void kirkwood_audio_init(void);
+void kirkwood_restart(char, const char *);
 
 extern int kirkwood_tclk;
 extern struct sys_timer kirkwood_timer;
diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c
index f457e07a65f0..6e1bac929ab5 100644
--- a/arch/arm/mach-kirkwood/d2net_v2-setup.c
+++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c
@@ -227,4 +227,5 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
index ff4c21c1f923..d93359379598 100644
--- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
+++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c
@@ -103,4 +103,5 @@ MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
index e4d199b2b1e8..61d9a552a054 100644
--- a/arch/arm/mach-kirkwood/dockstar-setup.c
+++ b/arch/arm/mach-kirkwood/dockstar-setup.c
@@ -108,4 +108,5 @@ MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/guruplug-setup.c b/arch/arm/mach-kirkwood/guruplug-setup.c
index 6c40f784b516..bdaed3867d13 100644
--- a/arch/arm/mach-kirkwood/guruplug-setup.c
+++ b/arch/arm/mach-kirkwood/guruplug-setup.c
@@ -127,4 +127,5 @@ MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/include/mach/system.h b/arch/arm/mach-kirkwood/include/mach/system.h
index 7568e95d279b..8a94d9739136 100644
--- a/arch/arm/mach-kirkwood/include/mach/system.h
+++ b/arch/arm/mach-kirkwood/include/mach/system.h
@@ -9,8 +9,6 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-#include <mach/bridge-regs.h>
-
 static inline void arch_idle(void)
 {
         cpu_do_idle();
@@ -18,19 +16,6 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-        /*
-         * Enable soft reset to assert RSTOUTn.
-         */
-        writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK);
-
-        /*
-         * Assert soft reset.
-         */
-        writel(SOFT_RESET, SYSTEM_SOFT_RESET);
-
-        while (1)
-                ;
 }
 
-
 #endif
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 9a1e917352f7..85f6169c2484 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -169,4 +169,5 @@ MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c
index 8849bcc7328e..e6bba01bae38 100644
--- a/arch/arm/mach-kirkwood/netspace_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c
@@ -264,6 +264,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -275,6 +276,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -286,5 +288,6 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
index 1ba12c4dff8f..31ae8de34e93 100644
--- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c
+++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c
@@ -405,6 +405,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -416,5 +417,6 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 5660ca6c3d88..01f8c8992880 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -220,6 +220,7 @@ MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -232,6 +233,7 @@ MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -244,5 +246,6 @@ MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index 6663869773ab..fd2c9c8b6831 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -85,4 +85,5 @@ MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c
index 66b3c05e37a6..ef922079348b 100644
--- a/arch/arm/mach-kirkwood/rd88f6281-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c
@@ -121,4 +121,5 @@ MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c
index 8b102d62e82c..85bff6b7699e 100644
--- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
@@ -144,6 +144,7 @@ MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
 
@@ -155,5 +156,6 @@ MACHINE_START(ESATA_SHEEVAPLUG, "Marvell eSATA SheevaPlug Reference Board")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
 #endif
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index ea104fb5ec3d..966b2b3bb813 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -207,4 +207,5 @@ MACHINE_START(T5325, "HP t5325 Thin Client")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c
index 262c034836d4..73e2b6ca9564 100644
--- a/arch/arm/mach-kirkwood/ts219-setup.c
+++ b/arch/arm/mach-kirkwood/ts219-setup.c
@@ -138,4 +138,5 @@ MACHINE_START(TS219, "QNAP TS-119/TS-219")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END
diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c
index b68f5b4a9ec8..5bbca2680442 100644
--- a/arch/arm/mach-kirkwood/ts41x-setup.c
+++ b/arch/arm/mach-kirkwood/ts41x-setup.c
@@ -182,4 +182,5 @@ MACHINE_START(TS41X, "QNAP TS-41x")
         .init_early     = kirkwood_init_early,
         .init_irq       = kirkwood_init_irq,
         .timer          = &kirkwood_timer,
+        .restart        = kirkwood_restart,
 MACHINE_END