diff options
Diffstat (limited to 'arch/arm/plat-orion')
| -rw-r--r-- | arch/arm/plat-orion/common.c | 19 | ||||
| -rw-r--r-- | arch/arm/plat-orion/gpio.c | 48 | ||||
| -rw-r--r-- | arch/arm/plat-orion/include/plat/cache-feroceon-l2.h | 11 | ||||
| -rw-r--r-- | arch/arm/plat-orion/include/plat/irq.h | 1 | ||||
| -rw-r--r-- | arch/arm/plat-orion/include/plat/orion-gpio.h | 1 | ||||
| -rw-r--r-- | arch/arm/plat-orion/irq.c | 34 | ||||
| -rw-r--r-- | arch/arm/plat-orion/time.c | 7 |
7 files changed, 17 insertions, 104 deletions
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index c66d163d7a2..3ec6e8e8d36 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -22,6 +22,7 @@ #include <linux/platform_data/dma-mv_xor.h> #include <linux/platform_data/usb-ehci-orion.h> #include <mach/bridge-regs.h> +#include <plat/common.h> /* Create a clkdev entry for a given device/clk */ void __init orion_clkdev_add(const char *con_id, const char *dev_id, @@ -256,7 +257,7 @@ static __init void ge_complete( /***************************************************************************** * GE00 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; static struct resource orion_ge00_shared_resources[] = { { @@ -322,7 +323,7 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE01 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; static struct resource orion_ge01_shared_resources[] = { { @@ -373,7 +374,7 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE10 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; static struct resource orion_ge10_shared_resources[] = { { @@ -422,7 +423,7 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE11 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; static struct resource orion_ge11_shared_resources[] = { { @@ -594,14 +595,16 @@ void __init orion_spi_1_init(unsigned long mapbase) /***************************************************************************** * Watchdog ****************************************************************************/ -static struct resource orion_wdt_resource = - DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x28); +static struct resource orion_wdt_resource[] = { + DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04), + DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04), +}; static struct platform_device orion_wdt_device = { .name = "orion_wdt", .id = -1, - .num_resources = 1, - .resource = &orion_wdt_resource, + .num_resources = ARRAY_SIZE(orion_wdt_resource), + .resource = orion_wdt_resource, }; void __init orion_wdt_init(void) diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 6816192a756..b61a3bcc2fa 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -597,51 +597,3 @@ void __init orion_gpio_init(struct device_node *np, orion_gpio_chip_count++; } - -#ifdef CONFIG_OF -static void __init orion_gpio_of_init_one(struct device_node *np, - int irq_gpio_base) -{ - int ngpio, gpio_base, mask_offset; - void __iomem *base; - int ret, i; - int irqs[4]; - int secondary_irq_base; - - ret = of_property_read_u32(np, "ngpio", &ngpio); - if (ret) - goto out; - ret = of_property_read_u32(np, "mask-offset", &mask_offset); - if (ret == -EINVAL) - mask_offset = 0; - else - goto out; - base = of_iomap(np, 0); - if (!base) - goto out; - - secondary_irq_base = irq_gpio_base + (32 * orion_gpio_chip_count); - gpio_base = 32 * orion_gpio_chip_count; - - /* Get the interrupt numbers. Each chip can have up to 4 - * interrupt handlers, with each handler dealing with 8 GPIO - * pins. */ - - for (i = 0; i < 4; i++) - irqs[i] = irq_of_parse_and_map(np, i); - - orion_gpio_init(np, gpio_base, ngpio, base, mask_offset, - secondary_irq_base, irqs); - return; -out: - pr_err("%s: %s: missing mandatory property\n", __func__, np->name); -} - -void __init orion_gpio_of_init(int irq_gpio_base) -{ - struct device_node *np; - - for_each_compatible_node(np, NULL, "marvell,orion-gpio") - orion_gpio_of_init_one(np, irq_gpio_base); -} -#endif diff --git a/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h b/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h deleted file mode 100644 index 06f982d5569..00000000000 --- a/arch/arm/plat-orion/include/plat/cache-feroceon-l2.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * arch/arm/plat-orion/include/plat/cache-feroceon-l2.h - * - * Copyright (C) 2008 Marvell Semiconductor - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -extern void __init feroceon_l2_init(int l2_wt_override); diff --git a/arch/arm/plat-orion/include/plat/irq.h b/arch/arm/plat-orion/include/plat/irq.h index 50547e41793..96be19e9bd9 100644 --- a/arch/arm/plat-orion/include/plat/irq.h +++ b/arch/arm/plat-orion/include/plat/irq.h @@ -12,5 +12,4 @@ #define __PLAT_IRQ_H void orion_irq_init(unsigned int irq_start, void __iomem *maskaddr); -void __init orion_dt_init_irq(void); #endif diff --git a/arch/arm/plat-orion/include/plat/orion-gpio.h b/arch/arm/plat-orion/include/plat/orion-gpio.h index 614dcac9dc5..e763988b04b 100644 --- a/arch/arm/plat-orion/include/plat/orion-gpio.h +++ b/arch/arm/plat-orion/include/plat/orion-gpio.h @@ -33,5 +33,4 @@ void __init orion_gpio_init(struct device_node *np, int secondary_irq_base, int irq[4]); -void __init orion_gpio_of_init(int irq_gpio_base); #endif diff --git a/arch/arm/plat-orion/irq.c b/arch/arm/plat-orion/irq.c index 8db0b981ca6..8c1fc06007c 100644 --- a/arch/arm/plat-orion/irq.c +++ b/arch/arm/plat-orion/irq.c @@ -15,8 +15,10 @@ #include <linux/io.h> #include <linux/of_address.h> #include <linux/of_irq.h> +#include <asm/exception.h> #include <plat/irq.h> #include <plat/orion-gpio.h> +#include <mach/bridge-regs.h> void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) { @@ -36,35 +38,3 @@ void __init orion_irq_init(unsigned int irq_start, void __iomem *maskaddr) irq_setup_generic_chip(gc, IRQ_MSK(32), IRQ_GC_INIT_MASK_CACHE, IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE); } - -#ifdef CONFIG_OF -static int __init orion_add_irq_domain(struct device_node *np, - struct device_node *interrupt_parent) -{ - int i = 0; - void __iomem *base; - - do { - base = of_iomap(np, i); - if (base) { - orion_irq_init(i * 32, base); - i++; - } - } while (base); - - irq_domain_add_legacy(np, i * 32, 0, 0, - &irq_domain_simple_ops, NULL); - return 0; -} - -static const struct of_device_id orion_irq_match[] = { - { .compatible = "marvell,orion-intc", - .data = orion_add_irq_domain, }, - {}, -}; - -void __init orion_dt_init_irq(void) -{ - of_irq_init(orion_irq_match); -} -#endif diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 9d2b2ac7493..261258f717f 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -17,6 +17,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/sched_clock.h> +#include <plat/time.h> /* * MBus bridge block registers. @@ -60,7 +61,7 @@ static u32 ticks_per_jiffy; * at least 7.5ns (133MHz TCLK). */ -static u32 notrace orion_read_sched_clock(void) +static u64 notrace orion_read_sched_clock(void) { return ~readl(timer_base + TIMER0_VAL_OFF); } @@ -174,7 +175,7 @@ static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) static struct irqaction orion_timer_irq = { .name = "orion_tick", - .flags = IRQF_DISABLED | IRQF_TIMER, + .flags = IRQF_TIMER, .handler = orion_timer_interrupt }; @@ -201,7 +202,7 @@ orion_time_init(void __iomem *_bridge_base, u32 _bridge_timer1_clr_mask, /* * Set scale and timer for sched_clock. */ - setup_sched_clock(orion_read_sched_clock, 32, tclk); + sched_clock_register(orion_read_sched_clock, 32, tclk); /* * Setup free-running clocksource timer (interrupts |