mirror of https://gitee.com/openkylin/linux.git
150 lines
3.7 KiB
C
150 lines
3.7 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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#ifndef __DEVICES_COMMON_H
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#define __DEVICES_COMMON_H
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <linux/sys_soc.h>
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#include <linux/amba/bus.h>
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#include <linux/platform_data/i2c-nomadik.h>
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#include <linux/platform_data/crypto-ux500.h>
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struct spi_master_cntlr;
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static inline struct amba_device *
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dbx500_add_msp_spi(struct device *parent, const char *name,
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resource_size_t base, int irq,
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struct spi_master_cntlr *pdata)
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{
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return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0,
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pdata, 0);
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}
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static inline struct amba_device *
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dbx500_add_spi(struct device *parent, const char *name, resource_size_t base,
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int irq, struct spi_master_cntlr *pdata,
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u32 periphid)
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{
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return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0,
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pdata, periphid);
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}
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struct mmci_platform_data;
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static inline struct amba_device *
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dbx500_add_sdi(struct device *parent, const char *name, resource_size_t base,
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int irq, struct mmci_platform_data *pdata, u32 periphid)
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{
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return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0,
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pdata, periphid);
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}
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struct amba_pl011_data;
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static inline struct amba_device *
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dbx500_add_uart(struct device *parent, const char *name, resource_size_t base,
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int irq, struct amba_pl011_data *pdata)
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{
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return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0, pdata, 0);
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}
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struct nmk_i2c_controller;
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static inline struct amba_device *
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dbx500_add_i2c(struct device *parent, int id, resource_size_t base, int irq,
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struct nmk_i2c_controller *data)
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{
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/* Conjure a name similar to what the platform device used to have */
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char name[16];
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snprintf(name, sizeof(name), "nmk-i2c.%d", id);
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return amba_apb_device_add(parent, name, base, SZ_4K, irq, 0, data, 0);
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}
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static inline struct amba_device *
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dbx500_add_rtc(struct device *parent, resource_size_t base, int irq)
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{
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return amba_apb_device_add(parent, "rtc-pl031", base, SZ_4K, irq,
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0, NULL, 0);
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}
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struct cryp_platform_data;
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static inline struct platform_device *
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dbx500_add_cryp1(struct device *parent, int id, resource_size_t base, int irq,
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struct cryp_platform_data *pdata)
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{
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struct resource res[] = {
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DEFINE_RES_MEM(base, SZ_4K),
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DEFINE_RES_IRQ(irq),
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};
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struct platform_device_info pdevinfo = {
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.parent = parent,
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.name = "cryp1",
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.id = id,
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.res = res,
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.num_res = ARRAY_SIZE(res),
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.data = pdata,
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.size_data = sizeof(*pdata),
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.dma_mask = DMA_BIT_MASK(32),
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};
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return platform_device_register_full(&pdevinfo);
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}
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struct hash_platform_data;
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static inline struct platform_device *
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dbx500_add_hash1(struct device *parent, int id, resource_size_t base,
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struct hash_platform_data *pdata)
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{
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struct resource res[] = {
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DEFINE_RES_MEM(base, SZ_4K),
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};
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struct platform_device_info pdevinfo = {
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.parent = parent,
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.name = "hash1",
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.id = id,
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.res = res,
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.num_res = ARRAY_SIZE(res),
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.data = pdata,
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.size_data = sizeof(*pdata),
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.dma_mask = DMA_BIT_MASK(32),
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};
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return platform_device_register_full(&pdevinfo);
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}
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struct nmk_gpio_platform_data;
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void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
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int irq, struct nmk_gpio_platform_data *pdata);
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static inline void
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dbx500_add_pinctrl(struct device *parent, const char *name,
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resource_size_t base)
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{
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struct resource res[] = {
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DEFINE_RES_MEM(base, SZ_8K),
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};
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struct platform_device_info pdevinfo = {
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.parent = parent,
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.name = name,
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.id = -1,
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.res = res,
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.num_res = ARRAY_SIZE(res),
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};
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platform_device_register_full(&pdevinfo);
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}
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#endif
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