From: Sylvain Lemieux <slemieux@xxxxxxxxxxx>
Remove the restart handler from "mach-lpc32xx";
this functionality is now available in the
pnx4008 watchdog driver.
Signed-off-by: Sylvain Lemieux <slemieux@xxxxxxxxxxx>
---
Changes from v1 to v2:
- new patch in v2.
arch/arm/mach-lpc32xx/common.c | 15 ---------------
arch/arm/mach-lpc32xx/common.h | 1 -
arch/arm/mach-lpc32xx/phy3250.c | 1 -
3 files changed, 17 deletions(-)
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index 716e83e..5b7a1e7 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -194,21 +194,6 @@ void __init lpc32xx_map_io(void)
iotable_init(lpc32xx_io_desc, ARRAY_SIZE(lpc32xx_io_desc));
}
-void lpc23xx_restart(enum reboot_mode mode, const char *cmd)
-{
- /* Make sure WDT clocks are enabled */
- __raw_writel(LPC32XX_CLKPWR_PWMCLK_WDOG_EN,
- LPC32XX_CLKPWR_TIMER_CLK_CTRL);
-
- /* Instant assert of RESETOUT_N with pulse length 1mS */
- __raw_writel(13000, io_p2v(LPC32XX_WDTIM_BASE + 0x18));
- __raw_writel(0x70, io_p2v(LPC32XX_WDTIM_BASE + 0xC));
-
- /* Wait for watchdog to reset system */
- while (1)
- ;
-}
-
static int __init lpc32xx_check_uid(void)
{
u32 uid[4];
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index 1cd8853..2d90801 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -30,7 +30,6 @@ extern void lpc32xx_timer_init(void);
extern void __init lpc32xx_init_irq(void);
extern void __init lpc32xx_map_io(void);
extern void __init lpc32xx_serial_init(void);
-extern void lpc23xx_restart(enum reboot_mode, const char *);
/*
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index 77d6b1b..942bc3f 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -263,5 +263,4 @@ DT_MACHINE_START(LPC32XX_DT, "LPC32XX SoC (Flattened Device Tree)")
.init_time = lpc32xx_timer_init,
.init_machine = lpc3250_machine_init,
.dt_compat = lpc32xx_dt_compat,
- .restart = lpc23xx_restart,
MACHINE_END
--
1.8.3.1
--
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