diff options
Diffstat (limited to 'arch/arm/mach-h720x')
| -rw-r--r-- | arch/arm/mach-h720x/Kconfig | 38 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/Makefile | 16 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/Makefile.boot | 2 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/common.c | 247 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/common.h | 29 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/cpu-h7201.c | 60 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/cpu-h7202.c | 225 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/h7201-eval.c | 39 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/h7202-eval.c | 81 |
9 files changed, 0 insertions, 737 deletions
diff --git a/arch/arm/mach-h720x/Kconfig b/arch/arm/mach-h720x/Kconfig deleted file mode 100644 index 9b6982efbd2..00000000000 --- a/arch/arm/mach-h720x/Kconfig +++ /dev/null @@ -1,38 +0,0 @@ -if ARCH_H720X - -menu "h720x Implementations" - -config ARCH_H7201 - bool "gms30c7201" - depends on ARCH_H720X - select CPU_H7201 - help - Say Y here if you are using the Hynix GMS30C7201 Reference Board - -config ARCH_H7202 - bool "hms30c7202" - select CPU_H7202 - depends on ARCH_H720X - help - Say Y here if you are using the Hynix HMS30C7202 Reference Board - -endmenu - -config CPU_H7201 - bool - help - Select code specific to h7201 variants - -config CPU_H7202 - bool - help - Select code specific to h7202 variants -config H7202_SERIAL23 - depends on CPU_H7202 - bool "Use serial ports 2+3" - help - Say Y here if you wish to use serial ports 2+3. They share their - pins with the keyboard matrix controller, so you have to decide. - - -endif diff --git a/arch/arm/mach-h720x/Makefile b/arch/arm/mach-h720x/Makefile deleted file mode 100644 index e4cf728948e..00000000000 --- a/arch/arm/mach-h720x/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -# -# Makefile for the linux kernel. -# - -# Common support -obj-y := common.o -obj-m := -obj-n := -obj- := - -# Specific board support - -obj-$(CONFIG_ARCH_H7201) += h7201-eval.o -obj-$(CONFIG_ARCH_H7202) += h7202-eval.o -obj-$(CONFIG_CPU_H7201) += cpu-h7201.o -obj-$(CONFIG_CPU_H7202) += cpu-h7202.o diff --git a/arch/arm/mach-h720x/Makefile.boot b/arch/arm/mach-h720x/Makefile.boot deleted file mode 100644 index 52984017bd9..00000000000 --- a/arch/arm/mach-h720x/Makefile.boot +++ /dev/null @@ -1,2 +0,0 @@ - zreladdr-$(CONFIG_ARCH_H720X) := 0x40008000 - diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c deleted file mode 100644 index 45144ad2bed..00000000000 --- a/arch/arm/mach-h720x/common.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/common.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * common stuff for Hynix h720x processors - * - * 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/sched.h> -#include <linux/slab.h> -#include <linux/mman.h> -#include <linux/init.h> -#include <linux/interrupt.h> - -#include <asm/page.h> -#include <asm/pgtable.h> -#include <asm/dma.h> -#include <asm/io.h> -#include <asm/hardware.h> -#include <asm/irq.h> -#include <asm/mach/irq.h> -#include <asm/mach/map.h> -#include <asm/arch/irqs.h> - -#include <asm/mach/dma.h> - -#if 0 -#define IRQDBG(args...) printk(args) -#else -#define IRQDBG(args...) do {} while(0) -#endif - -void __init arch_dma_init(dma_t *dma) -{ -} - -/* - * Return usecs since last timer reload - * (timercount * (usecs perjiffie)) / (ticks per jiffie) - */ -unsigned long h720x_gettimeoffset(void) -{ - return (CPU_REG (TIMER_VIRT, TM0_COUNT) * tick_usec) / LATCH; -} - -/* - * mask Global irq's - */ -static void mask_global_irq (unsigned int irq ) -{ - CPU_REG (IRQC_VIRT, IRQC_IER) &= ~(1 << irq); -} - -/* - * unmask Global irq's - */ -static void unmask_global_irq (unsigned int irq ) -{ - CPU_REG (IRQC_VIRT, IRQC_IER) |= (1 << irq); -} - - -/* - * ack GPIO irq's - * Ack only for edge triggered int's valid - */ -static void inline ack_gpio_irq(u32 irq) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(irq)); - u32 bit = IRQ_TO_BIT(irq); - if ( (CPU_REG (reg_base, GPIO_EDGE) & bit)) - CPU_REG (reg_base, GPIO_CLR) = bit; -} - -/* - * mask GPIO irq's - */ -static void inline mask_gpio_irq(u32 irq) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(irq)); - u32 bit = IRQ_TO_BIT(irq); - CPU_REG (reg_base, GPIO_MASK) &= ~bit; -} - -/* - * unmask GPIO irq's - */ -static void inline unmask_gpio_irq(u32 irq) -{ - u32 reg_base = GPIO_VIRT(IRQ_TO_REGNO(irq)); - u32 bit = IRQ_TO_BIT(irq); - CPU_REG (reg_base, GPIO_MASK) |= bit; -} - -static void -h720x_gpio_handler(unsigned int mask, unsigned int irq, - struct irq_desc *desc) -{ - IRQDBG("%s irq: %d\n", __func__, irq); - desc = irq_desc + irq; - while (mask) { - if (mask & 1) { - IRQDBG("handling irq %d\n", irq); - desc_handle_irq(irq, desc); - } - irq++; - desc++; - mask >>= 1; - } -} - -static void -h720x_gpioa_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_A_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOA(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpiob_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - mask = CPU_REG(GPIO_B_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOB(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpioc_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_C_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOC(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -static void -h720x_gpiod_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_D_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOD(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} - -#ifdef CONFIG_CPU_H7202 -static void -h720x_gpioe_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG(GPIO_E_VIRT,GPIO_STAT); - irq = IRQ_CHAINED_GPIOE(0); - IRQDBG("%s mask: 0x%08x irq: %d\n", __func__, mask,irq); - h720x_gpio_handler(mask, irq, desc); -} -#endif - -static struct irq_chip h720x_global_chip = { - .ack = mask_global_irq, - .mask = mask_global_irq, - .unmask = unmask_global_irq, -}; - -static struct irq_chip h720x_gpio_chip = { - .ack = ack_gpio_irq, - .mask = mask_gpio_irq, - .unmask = unmask_gpio_irq, -}; - -/* - * Initialize IRQ's, mask all, enable multiplexed irq's - */ -void __init h720x_init_irq (void) -{ - int irq; - - /* Mask global irq's */ - CPU_REG (IRQC_VIRT, IRQC_IER) = 0x0; - - /* Mask all multiplexed irq's */ - CPU_REG (GPIO_A_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_B_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_C_VIRT, GPIO_MASK) = 0x0; - CPU_REG (GPIO_D_VIRT, GPIO_MASK) = 0x0; - - /* Initialize global IRQ's, fast path */ - for (irq = 0; irq < NR_GLBL_IRQS; irq++) { - set_irq_chip(irq, &h720x_global_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); - } - - /* Initialize multiplexed IRQ's, slow path */ - for (irq = IRQ_CHAINED_GPIOA(0) ; irq <= IRQ_CHAINED_GPIOD(31); irq++) { - set_irq_chip(irq, &h720x_gpio_chip); - set_irq_handler(irq, handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - set_irq_chained_handler(IRQ_GPIOA, h720x_gpioa_demux_handler); - set_irq_chained_handler(IRQ_GPIOB, h720x_gpiob_demux_handler); - set_irq_chained_handler(IRQ_GPIOC, h720x_gpioc_demux_handler); - set_irq_chained_handler(IRQ_GPIOD, h720x_gpiod_demux_handler); - -#ifdef CONFIG_CPU_H7202 - for (irq = IRQ_CHAINED_GPIOE(0) ; irq <= IRQ_CHAINED_GPIOE(31); irq++) { - set_irq_chip(irq, &h720x_gpio_chip); - set_irq_handler(irq, handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - set_irq_chained_handler(IRQ_GPIOE, h720x_gpioe_demux_handler); -#endif - - /* Enable multiplexed irq's */ - CPU_REG (IRQC_VIRT, IRQC_IER) = IRQ_ENA_MUX; -} - -static struct map_desc h720x_io_desc[] __initdata = { - { - .virtual = IO_VIRT, - .pfn = __phys_to_pfn(IO_PHYS), - .length = IO_SIZE, - .type = MT_DEVICE - }, -}; - -/* Initialize io tables */ -void __init h720x_map_io(void) -{ - iotable_init(h720x_io_desc,ARRAY_SIZE(h720x_io_desc)); -} diff --git a/arch/arm/mach-h720x/common.h b/arch/arm/mach-h720x/common.h deleted file mode 100644 index d8798dbc44f..00000000000 --- a/arch/arm/mach-h720x/common.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/common.h - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix GMS30C7201 development board - * - * 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. - * - */ - -extern unsigned long h720x_gettimeoffset(void); -extern void __init h720x_init_irq (void); -extern void __init h720x_map_io(void); - -#ifdef CONFIG_ARCH_H7202 -extern struct sys_timer h7202_timer; -extern void __init init_hw_h7202(void); -extern void __init h7202_init_irq (void); -extern void __init h7202_init_time(void); -#endif - -#ifdef CONFIG_ARCH_H7201 -extern struct sys_timer h7201_timer; -#endif diff --git a/arch/arm/mach-h720x/cpu-h7201.c b/arch/arm/mach-h720x/cpu-h7201.c deleted file mode 100644 index c2a431f482f..00000000000 --- a/arch/arm/mach-h720x/cpu-h7201.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/cpu-h7201.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * processor specific stuff for the Hynix h7201 - * - * 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/module.h> -#include <asm/types.h> -#include <asm/hardware.h> -#include <asm/irq.h> -#include <asm/arch/irqs.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include "common.h" -/* - * Timer interrupt handler - */ -static irqreturn_t -h7201_timer_interrupt(int irq, void *dev_id) -{ - CPU_REG (TIMER_VIRT, TIMER_TOPSTAT); - timer_tick(); - - return IRQ_HANDLED; -} - -static struct irqaction h7201_timer_irq = { - .name = "h7201 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = h7201_timer_interrupt, -}; - -/* - * Setup TIMER0 as system timer - */ -void __init h7201_init_time(void) -{ - CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START; - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) = ENABLE_TM0_INTR | TIMER_ENABLE_BIT; - - setup_irq(IRQ_TIMER0, &h7201_timer_irq); -} - -struct sys_timer h7201_timer = { - .init = h7201_init_time, - .offset = h720x_gettimeoffset, -}; diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c deleted file mode 100644 index c627fa124eb..00000000000 --- a/arch/arm/mach-h720x/cpu-h7202.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/cpu-h7202.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * processor specific stuff for the Hynix h7202 - * - * 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/module.h> -#include <asm/types.h> -#include <asm/hardware.h> -#include <asm/irq.h> -#include <asm/arch/irqs.h> -#include <asm/mach/irq.h> -#include <asm/mach/time.h> -#include <linux/device.h> -#include <linux/serial_8250.h> -#include "common.h" - -static struct resource h7202ps2_resources[] = { - [0] = { - .start = 0x8002c000, - .end = 0x8002c040, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_PS2, - .end = IRQ_PS2, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device h7202ps2_device = { - .name = "h7202ps2", - .id = -1, - .num_resources = ARRAY_SIZE(h7202ps2_resources), - .resource = h7202ps2_resources, -}; - -static struct plat_serial8250_port serial_platform_data[] = { - { - .membase = (void*)SERIAL0_VIRT, - .mapbase = SERIAL0_BASE, - .irq = IRQ_UART0, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { - .membase = (void*)SERIAL1_VIRT, - .mapbase = SERIAL1_BASE, - .irq = IRQ_UART1, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, -#ifdef CONFIG_H7202_SERIAL23 - { - .membase = (void*)SERIAL2_VIRT, - .mapbase = SERIAL2_BASE, - .irq = IRQ_UART2, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, - { - .membase = (void*)SERIAL3_VIRT, - .mapbase = SERIAL3_BASE, - .irq = IRQ_UART3, - .uartclk = 2*1843200, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - }, -#endif - { }, -}; - -static struct platform_device serial_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = serial_platform_data, - }, -}; - -static struct platform_device *devices[] __initdata = { - &h7202ps2_device, - &serial_device, -}; - -/* Although we have two interrupt lines for the timers, we only have one - * status register which clears all pending timer interrupts on reading. So - * we have to handle all timer interrupts in one place. - */ -static void -h7202_timerx_demux_handler(unsigned int irq_unused, struct irq_desc *desc) -{ - unsigned int mask, irq; - - mask = CPU_REG (TIMER_VIRT, TIMER_TOPSTAT); - - if ( mask & TSTAT_T0INT ) { - timer_tick(); - if( mask == TSTAT_T0INT ) - return; - } - - mask >>= 1; - irq = IRQ_TIMER1; - desc = irq_desc + irq; - while (mask) { - if (mask & 1) - desc_handle_irq(irq, desc); - irq++; - desc++; - mask >>= 1; - } -} - -/* - * Timer interrupt handler - */ -static irqreturn_t -h7202_timer_interrupt(int irq, void *dev_id) -{ - h7202_timerx_demux_handler(0, NULL); - return IRQ_HANDLED; -} - -/* - * mask multiplexed timer IRQs - */ -static void inline mask_timerx_irq (u32 irq) -{ - unsigned int bit; - bit = 2 << ((irq == IRQ_TIMER64B) ? 4 : (irq - IRQ_TIMER1)); - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) &= ~bit; -} - -/* - * unmask multiplexed timer IRQs - */ -static void inline unmask_timerx_irq (u32 irq) -{ - unsigned int bit; - bit = 2 << ((irq == IRQ_TIMER64B) ? 4 : (irq - IRQ_TIMER1)); - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) |= bit; -} - -static struct irq_chip h7202_timerx_chip = { - .ack = mask_timerx_irq, - .mask = mask_timerx_irq, - .unmask = unmask_timerx_irq, -}; - -static struct irqaction h7202_timer_irq = { - .name = "h7202 Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = h7202_timer_interrupt, -}; - -/* - * Setup TIMER0 as system timer - */ -void __init h7202_init_time(void) -{ - CPU_REG (TIMER_VIRT, TM0_PERIOD) = LATCH; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_RESET; - CPU_REG (TIMER_VIRT, TM0_CTRL) = TM_REPEAT | TM_START; - CPU_REG (TIMER_VIRT, TIMER_TOPCTRL) = ENABLE_TM0_INTR | TIMER_ENABLE_BIT; - - setup_irq(IRQ_TIMER0, &h7202_timer_irq); -} - -struct sys_timer h7202_timer = { - .init = h7202_init_time, - .offset = h720x_gettimeoffset, -}; - -void __init h7202_init_irq (void) -{ - int irq; - - CPU_REG (GPIO_E_VIRT, GPIO_MASK) = 0x0; - - for (irq = IRQ_TIMER1; - irq < IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS); irq++) { - mask_timerx_irq(irq); - set_irq_chip(irq, &h7202_timerx_chip); - set_irq_handler(irq, handle_edge_irq); - set_irq_flags(irq, IRQF_VALID ); - } - set_irq_chained_handler(IRQ_TIMERX, h7202_timerx_demux_handler); - - h720x_init_irq(); -} - -void __init init_hw_h7202(void) -{ - /* Enable clocks */ - CPU_REG (PMU_BASE, PMU_PLL_CTRL) |= PLL_2_EN | PLL_1_EN | PLL_3_MUTE; - - CPU_REG (SERIAL0_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_REG (SERIAL1_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; -#ifdef CONFIG_H7202_SERIAL23 - CPU_REG (SERIAL2_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_REG (SERIAL3_VIRT, SERIAL_ENABLE) = SERIAL_ENABLE_EN; - CPU_IO (GPIO_AMULSEL) = AMULSEL_USIN2 | AMULSEL_USOUT2 | - AMULSEL_USIN3 | AMULSEL_USOUT3; -#endif - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); -} diff --git a/arch/arm/mach-h720x/h7201-eval.c b/arch/arm/mach-h720x/h7201-eval.c deleted file mode 100644 index 407cd4c0aa8..00000000000 --- a/arch/arm/mach-h720x/h7201-eval.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/h7201-eval.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix GMS30C7201 development board - * - * 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/kernel.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/device.h> - -#include <asm/setup.h> -#include <asm/types.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <asm/mach/arch.h> -#include <asm/hardware.h> -#include "common.h" - -MACHINE_START(H7201, "Hynix GMS30C7201") - /* Maintainer: Robert Schwebel, Pengutronix */ - .phys_io = 0x80000000, - .io_pg_offst = ((0xf0000000) >> 18) & 0xfffc, - .boot_params = 0xc0001000, - .map_io = h720x_map_io, - .init_irq = h720x_init_irq, - .timer = &h7201_timer, -MACHINE_END diff --git a/arch/arm/mach-h720x/h7202-eval.c b/arch/arm/mach-h720x/h7202-eval.c deleted file mode 100644 index bf2acdce62e..00000000000 --- a/arch/arm/mach-h720x/h7202-eval.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * linux/arch/arm/mach-h720x/h7202-eval.c - * - * Copyright (C) 2003 Thomas Gleixner <tglx@linutronix.de> - * 2003 Robert Schwebel <r.schwebel@pengutronix.de> - * 2004 Sascha Hauer <s.hauer@pengutronix.de> - * - * Architecture specific stuff for Hynix HMS30C7202 development board - * - * 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/kernel.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/platform_device.h> - -#include <asm/setup.h> -#include <asm/types.h> -#include <asm/mach-types.h> -#include <asm/page.h> -#include <asm/pgtable.h> -#include <asm/mach/arch.h> -#include <asm/hardware.h> -#include "common.h" - -static struct resource cirrus_resources[] = { - [0] = { - .start = ETH0_PHYS + 0x300, - .end = ETH0_PHYS + 0x300 + 0x10, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_CHAINED_GPIOB(8), - .end = IRQ_CHAINED_GPIOB(8), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device cirrus_device = { - .name = "cirrus-cs89x0", - .id = -1, - .num_resources = ARRAY_SIZE(cirrus_resources), - .resource = cirrus_resources, -}; - -static struct platform_device *devices[] __initdata = { - &cirrus_device, -}; - -/* - * Hardware init. This is called early in initcalls - * Place pin inits here. So you avoid adding ugly - * #ifdef stuff to common drivers. - * Use this only, if your bootloader is not able - * to initialize the pins proper. - */ -static void __init init_eval_h7202(void) -{ - init_hw_h7202(); - (void) platform_add_devices(devices, ARRAY_SIZE(devices)); - - /* Enable interrupt on portb bit 8 (ethernet) */ - CPU_REG (GPIO_B_VIRT, GPIO_POL) &= ~(1 << 8); - CPU_REG (GPIO_B_VIRT, GPIO_EN) |= (1 << 8); -} - -MACHINE_START(H7202, "Hynix HMS30C7202") - /* Maintainer: Robert Schwebel, Pengutronix */ - .phys_io = 0x80000000, - .io_pg_offst = ((0xf0000000) >> 18) & 0xfffc, - .boot_params = 0x40000100, - .map_io = h720x_map_io, - .init_irq = h7202_init_irq, - .timer = &h7202_timer, - .init_machine = init_eval_h7202, -MACHINE_END |