f9faf23799
Move common i2c devices to devices.c and DB8500-specific I2C devices to devices-db8500.c. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
88 lines
2 KiB
C
88 lines
2 KiB
C
/*
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* Copyright (C) ST-Ericsson SA 2010
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*
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* Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
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* License terms: GNU General Public License (GPL) version 2
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*/
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#include <linux/kernel.h>
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#include <linux/platform_device.h>
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#include <linux/interrupt.h>
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#include <linux/io.h>
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#include <linux/amba/bus.h>
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#include <mach/hardware.h>
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#include <mach/setup.h>
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#define __MEM_4K_RESOURCE(x) \
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.res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM}
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struct amba_device ux500_pl031_device = {
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.dev = {
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.init_name = "pl031",
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},
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.res = {
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.start = UX500_RTC_BASE,
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.end = UX500_RTC_BASE + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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},
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.irq = {IRQ_RTC_RTT, NO_IRQ},
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};
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struct amba_device ux500_uart0_device = {
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.dev = { .init_name = "uart0" },
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__MEM_4K_RESOURCE(UX500_UART0_BASE),
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.irq = {IRQ_UART0, NO_IRQ},
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};
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struct amba_device ux500_uart1_device = {
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.dev = { .init_name = "uart1" },
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__MEM_4K_RESOURCE(UX500_UART1_BASE),
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.irq = {IRQ_UART1, NO_IRQ},
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};
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struct amba_device ux500_uart2_device = {
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.dev = { .init_name = "uart2" },
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__MEM_4K_RESOURCE(UX500_UART2_BASE),
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.irq = {IRQ_UART2, NO_IRQ},
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};
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#define UX500_I2C_RESOURCES(id, size) \
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static struct resource ux500_i2c##id##_resources[] = { \
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[0] = { \
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.start = UX500_I2C##id##_BASE, \
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.end = UX500_I2C##id##_BASE + size - 1, \
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.flags = IORESOURCE_MEM, \
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}, \
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[1] = { \
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.start = IRQ_I2C##id, \
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.end = IRQ_I2C##id, \
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.flags = IORESOURCE_IRQ \
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} \
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}
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UX500_I2C_RESOURCES(1, SZ_4K);
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UX500_I2C_RESOURCES(2, SZ_4K);
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UX500_I2C_RESOURCES(3, SZ_4K);
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#define UX500_I2C_PDEVICE(cid) \
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struct platform_device ux500_i2c##cid##_device = { \
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.name = "nmk-i2c", \
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.id = cid, \
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.num_resources = 2, \
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.resource = ux500_i2c##cid##_resources, \
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}
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UX500_I2C_PDEVICE(1);
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UX500_I2C_PDEVICE(2);
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UX500_I2C_PDEVICE(3);
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void __init amba_add_devices(struct amba_device *devs[], int num)
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{
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int i;
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for (i = 0; i < num; i++) {
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struct amba_device *d = devs[i];
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amba_device_register(d, &iomem_resource);
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}
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}
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