@@ -1065,7 +1065,6 @@ source "arch/arm/mach-mxs/Kconfig"
source "arch/arm/mach-netx/Kconfig"
source "arch/arm/mach-nomadik/Kconfig"
-source "arch/arm/plat-nomadik/Kconfig"
source "arch/arm/plat-omap/Kconfig"
@@ -200,7 +200,6 @@ plat-$(CONFIG_ARCH_OMAP) += omap
plat-$(CONFIG_ARCH_S3C64XX) += samsung
plat-$(CONFIG_ARCH_ZYNQ) += versatile
plat-$(CONFIG_PLAT_IOP) += iop
-plat-$(CONFIG_PLAT_NOMADIK) += nomadik
plat-$(CONFIG_PLAT_ORION) += orion
plat-$(CONFIG_PLAT_PXA) += pxa
plat-$(CONFIG_PLAT_S3C24XX) += s3c24xx samsung
@@ -4,7 +4,7 @@ menu "Nomadik boards"
config MACH_NOMADIK_8815NHK
bool "ST 8815 Nomadik Hardware Kit (evaluation board)"
- select HAS_MTU
+ select CLKSRC_NOMADIK_MTU
select NOMADIK_8815
endmenu
@@ -25,16 +25,14 @@
#include <linux/io.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/pinctrl-nomadik.h>
+#include <linux/platform_data/clocksource-nomadik-mtu.h>
+#include <linux/platform_data/mtd-nomadik-nand.h>
#include <asm/hardware/vic.h>
#include <asm/sizes.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/time.h>
-
-#include <plat/mtu.h>
-
-#include <linux/platform_data/mtd-nomadik-nand.h>
#include <mach/fsmc.h>
#include <mach/irqs.h>
@@ -7,8 +7,8 @@ config UX500_SOC_COMMON
select ARM_ERRATA_764369 if SMP
select ARM_GIC
select CACHE_L2X0
+ select CLKSRC_NOMADIK_MTU
select COMMON_CLK
- select HAS_MTU
select PINCTRL
select PINCTRL_NOMADIK
select PL310_ERRATA_753970 if CACHE_PL310
@@ -9,11 +9,10 @@
#include <linux/clksrc-dbx500-prcmu.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include <linux/platform_data/clocksource-nomadik-mtu.h>
#include <asm/smp_twd.h>
-#include <plat/mtu.h>
-
#include <mach/setup.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
deleted file mode 100644
@@ -1,29 +0,0 @@
-# We keep common IP's here for Nomadik and other similar
-# familiy of processors from ST-Ericsson. At the moment we have
-# just MTU, others to follow soon.
-
-config PLAT_NOMADIK
- bool
- depends on ARCH_NOMADIK || ARCH_U8500
- default y
- select CLKSRC_MMIO
- help
- Common platform code for Nomadik and other ST-Ericsson
- platforms.
-
-if PLAT_NOMADIK
-
-config HAS_MTU
- bool
- help
- Support for Multi Timer Unit. MTU provides access
- to multiple interrupt generating programmable
- 32-bit free running decrementing counters.
-
-config NOMADIK_MTU_SCHED_CLOCK
- bool
- depends on HAS_MTU
- help
- Use the Multi Timer Unit as the sched_clock.
-
-endif
deleted file mode 100644
@@ -1,5 +0,0 @@
-# arch/arm/plat-nomadik/Makefile
-# Copyright 2009 ST-Ericsson
-# Licensed under GPLv2
-
-obj-$(CONFIG_HAS_MTU) += timer.o
deleted file mode 100644
@@ -1,9 +0,0 @@
-#ifndef __PLAT_MTU_H
-#define __PLAT_MTU_H
-
-void nmdk_timer_init(void __iomem *base, int irq);
-void nmdk_clkevt_reset(void);
-void nmdk_clksrc_reset(void);
-
-#endif /* __PLAT_MTU_H */
-
deleted file mode 100644
@@ -1,224 +0,0 @@
-/*
- * linux/arch/arm/plat-nomadik/timer.c
- *
- * Copyright (C) 2008 STMicroelectronics
- * Copyright (C) 2010 Alessandro Rubini
- * Copyright (C) 2010 Linus Walleij for ST-Ericsson
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2, as
- * published by the Free Software Foundation.
- */
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <linux/clockchips.h>
-#include <linux/clk.h>
-#include <linux/jiffies.h>
-#include <linux/err.h>
-#include <asm/mach/time.h>
-#include <asm/sched_clock.h>
-
-/*
- * The MTU device hosts four different counters, with 4 set of
- * registers. These are register names.
- */
-
-#define MTU_IMSC 0x00 /* Interrupt mask set/clear */
-#define MTU_RIS 0x04 /* Raw interrupt status */
-#define MTU_MIS 0x08 /* Masked interrupt status */
-#define MTU_ICR 0x0C /* Interrupt clear register */
-
-/* per-timer registers take 0..3 as argument */
-#define MTU_LR(x) (0x10 + 0x10 * (x) + 0x00) /* Load value */
-#define MTU_VAL(x) (0x10 + 0x10 * (x) + 0x04) /* Current value */
-#define MTU_CR(x) (0x10 + 0x10 * (x) + 0x08) /* Control reg */
-#define MTU_BGLR(x) (0x10 + 0x10 * (x) + 0x0c) /* At next overflow */
-
-/* bits for the control register */
-#define MTU_CRn_ENA 0x80
-#define MTU_CRn_PERIODIC 0x40 /* if 0 = free-running */
-#define MTU_CRn_PRESCALE_MASK 0x0c
-#define MTU_CRn_PRESCALE_1 0x00
-#define MTU_CRn_PRESCALE_16 0x04
-#define MTU_CRn_PRESCALE_256 0x08
-#define MTU_CRn_32BITS 0x02
-#define MTU_CRn_ONESHOT 0x01 /* if 0 = wraps reloading from BGLR*/
-
-/* Other registers are usual amba/primecell registers, currently not used */
-#define MTU_ITCR 0xff0
-#define MTU_ITOP 0xff4
-
-#define MTU_PERIPH_ID0 0xfe0
-#define MTU_PERIPH_ID1 0xfe4
-#define MTU_PERIPH_ID2 0xfe8
-#define MTU_PERIPH_ID3 0xfeC
-
-#define MTU_PCELL0 0xff0
-#define MTU_PCELL1 0xff4
-#define MTU_PCELL2 0xff8
-#define MTU_PCELL3 0xffC
-
-static void __iomem *mtu_base;
-static bool clkevt_periodic;
-static u32 clk_prescale;
-static u32 nmdk_cycle; /* write-once */
-
-#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
-/*
- * Override the global weak sched_clock symbol with this
- * local implementation which uses the clocksource to get some
- * better resolution when scheduling the kernel.
- */
-static u32 notrace nomadik_read_sched_clock(void)
-{
- if (unlikely(!mtu_base))
- return 0;
-
- return -readl(mtu_base + MTU_VAL(0));
-}
-#endif
-
-/* Clockevent device: use one-shot mode */
-static int nmdk_clkevt_next(unsigned long evt, struct clock_event_device *ev)
-{
- writel(1 << 1, mtu_base + MTU_IMSC);
- writel(evt, mtu_base + MTU_LR(1));
- /* Load highest value, enable device, enable interrupts */
- writel(MTU_CRn_ONESHOT | clk_prescale |
- MTU_CRn_32BITS | MTU_CRn_ENA,
- mtu_base + MTU_CR(1));
-
- return 0;
-}
-
-void nmdk_clkevt_reset(void)
-{
- if (clkevt_periodic) {
- /* Timer: configure load and background-load, and fire it up */
- writel(nmdk_cycle, mtu_base + MTU_LR(1));
- writel(nmdk_cycle, mtu_base + MTU_BGLR(1));
-
- writel(MTU_CRn_PERIODIC | clk_prescale |
- MTU_CRn_32BITS | MTU_CRn_ENA,
- mtu_base + MTU_CR(1));
- writel(1 << 1, mtu_base + MTU_IMSC);
- } else {
- /* Generate an interrupt to start the clockevent again */
- (void) nmdk_clkevt_next(nmdk_cycle, NULL);
- }
-}
-
-static void nmdk_clkevt_mode(enum clock_event_mode mode,
- struct clock_event_device *dev)
-{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
- clkevt_periodic = true;
- nmdk_clkevt_reset();
- break;
- case CLOCK_EVT_MODE_ONESHOT:
- clkevt_periodic = false;
- break;
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_UNUSED:
- writel(0, mtu_base + MTU_IMSC);
- /* disable timer */
- writel(0, mtu_base + MTU_CR(1));
- /* load some high default value */
- writel(0xffffffff, mtu_base + MTU_LR(1));
- break;
- case CLOCK_EVT_MODE_RESUME:
- break;
- }
-}
-
-static struct clock_event_device nmdk_clkevt = {
- .name = "mtu_1",
- .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
- .rating = 200,
- .set_mode = nmdk_clkevt_mode,
- .set_next_event = nmdk_clkevt_next,
-};
-
-/*
- * IRQ Handler for timer 1 of the MTU block.
- */
-static irqreturn_t nmdk_timer_interrupt(int irq, void *dev_id)
-{
- struct clock_event_device *evdev = dev_id;
-
- writel(1 << 1, mtu_base + MTU_ICR); /* Interrupt clear reg */
- evdev->event_handler(evdev);
- return IRQ_HANDLED;
-}
-
-static struct irqaction nmdk_timer_irq = {
- .name = "Nomadik Timer Tick",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = nmdk_timer_interrupt,
- .dev_id = &nmdk_clkevt,
-};
-
-void nmdk_clksrc_reset(void)
-{
- /* Disable */
- writel(0, mtu_base + MTU_CR(0));
-
- /* ClockSource: configure load and background-load, and fire it up */
- writel(nmdk_cycle, mtu_base + MTU_LR(0));
- writel(nmdk_cycle, mtu_base + MTU_BGLR(0));
-
- writel(clk_prescale | MTU_CRn_32BITS | MTU_CRn_ENA,
- mtu_base + MTU_CR(0));
-}
-
-void __init nmdk_timer_init(void __iomem *base, int irq)
-{
- unsigned long rate;
- struct clk *clk0;
-
- mtu_base = base;
- clk0 = clk_get_sys("mtu0", NULL);
- BUG_ON(IS_ERR(clk0));
- BUG_ON(clk_prepare(clk0) < 0);
- BUG_ON(clk_enable(clk0) < 0);
-
- /*
- * Tick rate is 2.4MHz for Nomadik and 2.4Mhz, 100MHz or 133 MHz
- * for ux500.
- * Use a divide-by-16 counter if the tick rate is more than 32MHz.
- * At 32 MHz, the timer (with 32 bit counter) can be programmed
- * to wake-up at a max 127s a head in time. Dividing a 2.4 MHz timer
- * with 16 gives too low timer resolution.
- */
- rate = clk_get_rate(clk0);
- if (rate > 32000000) {
- rate /= 16;
- clk_prescale = MTU_CRn_PRESCALE_16;
- } else {
- clk_prescale = MTU_CRn_PRESCALE_1;
- }
-
- /* Cycles for periodic mode */
- nmdk_cycle = DIV_ROUND_CLOSEST(rate, HZ);
-
-
- /* Timer 0 is the free running clocksource */
- nmdk_clksrc_reset();
-
- if (clocksource_mmio_init(mtu_base + MTU_VAL(0), "mtu_0",
- rate, 200, 32, clocksource_mmio_readl_down))
- pr_err("timer: failed to initialize clock source %s\n",
- "mtu_0");
-
-#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
- setup_sched_clock(nomadik_read_sched_clock, 32, rate);
-#endif
-
- /* Timer 1 is used for events, register irq and clockevents */
- setup_irq(irq, &nmdk_timer_irq);
- nmdk_clkevt.cpumask = cpumask_of(0);
- clockevents_config_and_register(&nmdk_clkevt, rate, 2, 0xffffffffU);
-}
@@ -216,7 +216,7 @@ config HW_RANDOM_MXC_RNGA
config HW_RANDOM_NOMADIK
tristate "ST-Ericsson Nomadik Random Number Generator support"
- depends on HW_RANDOM && PLAT_NOMADIK
+ depends on HW_RANDOM && ARCH_NOMADIK
---help---
This driver provides kernel-side support for the Random Number
Generator hardware found on ST-Ericsson SoCs (8815 and 8500).
@@ -22,6 +22,21 @@ config DW_APB_TIMER_OF
config ARMADA_370_XP_TIMER
bool
+config CLKSRC_NOMADIK_MTU
+ bool
+ depends on (ARCH_NOMADIK || ARCH_U8500)
+ select CLKSRC_MMIO
+ help
+ Support for Multi Timer Unit. MTU provides access
+ to multiple interrupt generating programmable
+ 32-bit free running decrementing counters.
+
+config CLKSRC_NOMADIK_MTU_SCHED_CLOCK
+ bool
+ depends on CLKSRC_NOMADIK_MTU
+ help
+ Use the Multi Timer Unit as the sched_clock.
+
config CLKSRC_DBX500_PRCMU
bool "Clocksource PRCMU Timer"
depends on UX500_SOC_DB8500
@@ -31,7 +46,7 @@ config CLKSRC_DBX500_PRCMU
config CLKSRC_DBX500_PRCMU_SCHED_CLOCK
bool "Clocksource PRCMU Timer sched_clock"
- depends on (CLKSRC_DBX500_PRCMU && !NOMADIK_MTU_SCHED_CLOCK)
+ depends on (CLKSRC_DBX500_PRCMU && !CLKSRC_NOMADIK_MTU_SCHED_CLOCK)
default y
help
Use the always on PRCMU Timer as sched_clock
@@ -11,6 +11,7 @@ obj-$(CONFIG_CLKBLD_I8253) += i8253.o
obj-$(CONFIG_CLKSRC_MMIO) += mmio.o
obj-$(CONFIG_DW_APB_TIMER) += dw_apb_timer.o
obj-$(CONFIG_DW_APB_TIMER_OF) += dw_apb_timer_of.o
+obj-$(CONFIG_CLKSRC_NOMADIK_MTU) += nomadik-mtu.o
obj-$(CONFIG_CLKSRC_DBX500_PRCMU) += clksrc-dbx500-prcmu.o
obj-$(CONFIG_ARMADA_370_XP_TIMER) += time-armada-370-xp.o
obj-$(CONFIG_ARCH_BCM2835) += bcm2835_timer.o
new file mode 100644
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2008 STMicroelectronics
+ * Copyright (C) 2010 Alessandro Rubini
+ * Copyright (C) 2010 Linus Walleij for ST-Ericsson
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ */
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <linux/clockchips.h>
+#include <linux/clocksource.h>
+#include <linux/clk.h>
+#include <linux/jiffies.h>
+#include <linux/err.h>
+#include <linux/platform_data/clocksource-nomadik-mtu.h>
+#include <asm/mach/time.h>
+#include <asm/sched_clock.h>
+
+/*
+ * The MTU device hosts four different counters, with 4 set of
+ * registers. These are register names.
+ */
+
+#define MTU_IMSC 0x00 /* Interrupt mask set/clear */
+#define MTU_RIS 0x04 /* Raw interrupt status */
+#define MTU_MIS 0x08 /* Masked interrupt status */
+#define MTU_ICR 0x0C /* Interrupt clear register */
+
+/* per-timer registers take 0..3 as argument */
+#define MTU_LR(x) (0x10 + 0x10 * (x) + 0x00) /* Load value */
+#define MTU_VAL(x) (0x10 + 0x10 * (x) + 0x04) /* Current value */
+#define MTU_CR(x) (0x10 + 0x10 * (x) + 0x08) /* Control reg */
+#define MTU_BGLR(x) (0x10 + 0x10 * (x) + 0x0c) /* At next overflow */
+
+/* bits for the control register */
+#define MTU_CRn_ENA 0x80
+#define MTU_CRn_PERIODIC 0x40 /* if 0 = free-running */
+#define MTU_CRn_PRESCALE_MASK 0x0c
+#define MTU_CRn_PRESCALE_1 0x00
+#define MTU_CRn_PRESCALE_16 0x04
+#define MTU_CRn_PRESCALE_256 0x08
+#define MTU_CRn_32BITS 0x02
+#define MTU_CRn_ONESHOT 0x01 /* if 0 = wraps reloading from BGLR*/
+
+/* Other registers are usual amba/primecell registers, currently not used */
+#define MTU_ITCR 0xff0
+#define MTU_ITOP 0xff4
+
+#define MTU_PERIPH_ID0 0xfe0
+#define MTU_PERIPH_ID1 0xfe4
+#define MTU_PERIPH_ID2 0xfe8
+#define MTU_PERIPH_ID3 0xfeC
+
+#define MTU_PCELL0 0xff0
+#define MTU_PCELL1 0xff4
+#define MTU_PCELL2 0xff8
+#define MTU_PCELL3 0xffC
+
+static void __iomem *mtu_base;
+static bool clkevt_periodic;
+static u32 clk_prescale;
+static u32 nmdk_cycle; /* write-once */
+
+#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
+/*
+ * Override the global weak sched_clock symbol with this
+ * local implementation which uses the clocksource to get some
+ * better resolution when scheduling the kernel.
+ */
+static u32 notrace nomadik_read_sched_clock(void)
+{
+ if (unlikely(!mtu_base))
+ return 0;
+
+ return -readl(mtu_base + MTU_VAL(0));
+}
+#endif
+
+/* Clockevent device: use one-shot mode */
+static int nmdk_clkevt_next(unsigned long evt, struct clock_event_device *ev)
+{
+ writel(1 << 1, mtu_base + MTU_IMSC);
+ writel(evt, mtu_base + MTU_LR(1));
+ /* Load highest value, enable device, enable interrupts */
+ writel(MTU_CRn_ONESHOT | clk_prescale |
+ MTU_CRn_32BITS | MTU_CRn_ENA,
+ mtu_base + MTU_CR(1));
+
+ return 0;
+}
+
+void nmdk_clkevt_reset(void)
+{
+ if (clkevt_periodic) {
+ /* Timer: configure load and background-load, and fire it up */
+ writel(nmdk_cycle, mtu_base + MTU_LR(1));
+ writel(nmdk_cycle, mtu_base + MTU_BGLR(1));
+
+ writel(MTU_CRn_PERIODIC | clk_prescale |
+ MTU_CRn_32BITS | MTU_CRn_ENA,
+ mtu_base + MTU_CR(1));
+ writel(1 << 1, mtu_base + MTU_IMSC);
+ } else {
+ /* Generate an interrupt to start the clockevent again */
+ (void) nmdk_clkevt_next(nmdk_cycle, NULL);
+ }
+}
+
+static void nmdk_clkevt_mode(enum clock_event_mode mode,
+ struct clock_event_device *dev)
+{
+ switch (mode) {
+ case CLOCK_EVT_MODE_PERIODIC:
+ clkevt_periodic = true;
+ nmdk_clkevt_reset();
+ break;
+ case CLOCK_EVT_MODE_ONESHOT:
+ clkevt_periodic = false;
+ break;
+ case CLOCK_EVT_MODE_SHUTDOWN:
+ case CLOCK_EVT_MODE_UNUSED:
+ writel(0, mtu_base + MTU_IMSC);
+ /* disable timer */
+ writel(0, mtu_base + MTU_CR(1));
+ /* load some high default value */
+ writel(0xffffffff, mtu_base + MTU_LR(1));
+ break;
+ case CLOCK_EVT_MODE_RESUME:
+ break;
+ }
+}
+
+static struct clock_event_device nmdk_clkevt = {
+ .name = "mtu_1",
+ .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC,
+ .rating = 200,
+ .set_mode = nmdk_clkevt_mode,
+ .set_next_event = nmdk_clkevt_next,
+};
+
+/*
+ * IRQ Handler for timer 1 of the MTU block.
+ */
+static irqreturn_t nmdk_timer_interrupt(int irq, void *dev_id)
+{
+ struct clock_event_device *evdev = dev_id;
+
+ writel(1 << 1, mtu_base + MTU_ICR); /* Interrupt clear reg */
+ evdev->event_handler(evdev);
+ return IRQ_HANDLED;
+}
+
+static struct irqaction nmdk_timer_irq = {
+ .name = "Nomadik Timer Tick",
+ .flags = IRQF_DISABLED | IRQF_TIMER,
+ .handler = nmdk_timer_interrupt,
+ .dev_id = &nmdk_clkevt,
+};
+
+void nmdk_clksrc_reset(void)
+{
+ /* Disable */
+ writel(0, mtu_base + MTU_CR(0));
+
+ /* ClockSource: configure load and background-load, and fire it up */
+ writel(nmdk_cycle, mtu_base + MTU_LR(0));
+ writel(nmdk_cycle, mtu_base + MTU_BGLR(0));
+
+ writel(clk_prescale | MTU_CRn_32BITS | MTU_CRn_ENA,
+ mtu_base + MTU_CR(0));
+}
+
+void __init nmdk_timer_init(void __iomem *base, int irq)
+{
+ unsigned long rate;
+ struct clk *clk0;
+
+ mtu_base = base;
+ clk0 = clk_get_sys("mtu0", NULL);
+ BUG_ON(IS_ERR(clk0));
+ BUG_ON(clk_prepare(clk0) < 0);
+ BUG_ON(clk_enable(clk0) < 0);
+
+ /*
+ * Tick rate is 2.4MHz for Nomadik and 2.4Mhz, 100MHz or 133 MHz
+ * for ux500.
+ * Use a divide-by-16 counter if the tick rate is more than 32MHz.
+ * At 32 MHz, the timer (with 32 bit counter) can be programmed
+ * to wake-up at a max 127s a head in time. Dividing a 2.4 MHz timer
+ * with 16 gives too low timer resolution.
+ */
+ rate = clk_get_rate(clk0);
+ if (rate > 32000000) {
+ rate /= 16;
+ clk_prescale = MTU_CRn_PRESCALE_16;
+ } else {
+ clk_prescale = MTU_CRn_PRESCALE_1;
+ }
+
+ /* Cycles for periodic mode */
+ nmdk_cycle = DIV_ROUND_CLOSEST(rate, HZ);
+
+
+ /* Timer 0 is the free running clocksource */
+ nmdk_clksrc_reset();
+
+ if (clocksource_mmio_init(mtu_base + MTU_VAL(0), "mtu_0",
+ rate, 200, 32, clocksource_mmio_readl_down))
+ pr_err("timer: failed to initialize clock source %s\n",
+ "mtu_0");
+
+#ifdef CONFIG_NOMADIK_MTU_SCHED_CLOCK
+ setup_sched_clock(nomadik_read_sched_clock, 32, rate);
+#endif
+
+ /* Timer 1 is used for events, register irq and clockevents */
+ setup_irq(irq, &nmdk_timer_irq);
+ nmdk_clkevt.cpumask = cpumask_of(0);
+ clockevents_config_and_register(&nmdk_clkevt, rate, 2, 0xffffffffU);
+}
@@ -408,7 +408,7 @@ config KEYBOARD_NEWTON
config KEYBOARD_NOMADIK
tristate "ST-Ericsson Nomadik SKE keyboard"
- depends on PLAT_NOMADIK
+ depends on (ARCH_NOMADIK || ARCH_U8500)
select INPUT_MATRIXKMAP
help
Say Y here if you want to use a keypad provided on the SKE controller
@@ -559,7 +559,7 @@ config MTD_NAND_JZ4740
config MTD_NAND_FSMC
tristate "Support for NAND on ST Micros FSMC"
- depends on PLAT_SPEAR || PLAT_NOMADIK || MACH_U300
+ depends on PLAT_SPEAR || ARCH_NOMADIK || ARCH_U8500 || MACH_U300
help
Enables support for NAND Flash chips on the ST Microelectronics
Flexible Static Memory Controller (FSMC)
new file mode 100644
@@ -0,0 +1,9 @@
+#ifndef __PLAT_MTU_H
+#define __PLAT_MTU_H
+
+void nmdk_timer_init(void __iomem *base, int irq);
+void nmdk_clkevt_reset(void);
+void nmdk_clksrc_reset(void);
+
+#endif /* __PLAT_MTU_H */
+