diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/at24.h | 13 | ||||
| -rw-r--r-- | include/linux/platform_data/b53.h | 33 | ||||
| -rw-r--r-- | include/linux/platform_data/sht3x.h | 25 | ||||
| -rw-r--r-- | include/linux/platform_data/spi-s3c64xx.h | 1 |
4 files changed, 67 insertions, 5 deletions
diff --git a/include/linux/platform_data/at24.h b/include/linux/platform_data/at24.h index dc9a13e5acda..271a4e25af67 100644 --- a/include/linux/platform_data/at24.h +++ b/include/linux/platform_data/at24.h @@ -10,6 +10,7 @@ #include <linux/types.h> #include <linux/nvmem-consumer.h> +#include <linux/bitops.h> /** * struct at24_platform_data - data to set up at24 (generic eeprom) driver @@ -26,7 +27,7 @@ * * An example in pseudo code for a setup() callback: * - * void get_mac_addr(struct mvmem_device *nvmem, void *context) + * void get_mac_addr(struct nvmem_device *nvmem, void *context) * { * u8 *mac_addr = ethernet_pdata->mac_addr; * off_t offset = context; @@ -43,10 +44,12 @@ struct at24_platform_data { u32 byte_len; /* size (sum of all addr) */ u16 page_size; /* for writes */ u8 flags; -#define AT24_FLAG_ADDR16 0x80 /* address pointer is 16 bit */ -#define AT24_FLAG_READONLY 0x40 /* sysfs-entry will be read-only */ -#define AT24_FLAG_IRUGO 0x20 /* sysfs-entry will be world-readable */ -#define AT24_FLAG_TAKE8ADDR 0x10 /* take always 8 addresses (24c00) */ +#define AT24_FLAG_ADDR16 BIT(7) /* address pointer is 16 bit */ +#define AT24_FLAG_READONLY BIT(6) /* sysfs-entry will be read-only */ +#define AT24_FLAG_IRUGO BIT(5) /* sysfs-entry will be world-readable */ +#define AT24_FLAG_TAKE8ADDR BIT(4) /* take always 8 addresses (24c00) */ +#define AT24_FLAG_SERIAL BIT(3) /* factory-programmed serial number */ +#define AT24_FLAG_MAC BIT(2) /* factory-programmed mac address */ void (*setup)(struct nvmem_device *nvmem, void *context); void *context; diff --git a/include/linux/platform_data/b53.h b/include/linux/platform_data/b53.h new file mode 100644 index 000000000000..69d279c0da96 --- /dev/null +++ b/include/linux/platform_data/b53.h @@ -0,0 +1,33 @@ +/* + * B53 platform data + * + * Copyright (C) 2013 Jonas Gorski <jogo@openwrt.org> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef __B53_H +#define __B53_H + +#include <linux/kernel.h> + +struct b53_platform_data { + u32 chip_id; + u16 enabled_ports; + + /* only used by MMAP'd driver */ + unsigned big_endian:1; + void __iomem *regs; +}; + +#endif diff --git a/include/linux/platform_data/sht3x.h b/include/linux/platform_data/sht3x.h new file mode 100644 index 000000000000..2e5eea358194 --- /dev/null +++ b/include/linux/platform_data/sht3x.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2016 Sensirion AG, Switzerland + * Author: David Frey <david.frey@sensirion.com> + * Author: Pascal Sachs <pascal.sachs@sensirion.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __SHT3X_H_ +#define __SHT3X_H_ + +struct sht3x_platform_data { + bool blocking_io; + bool high_precision; +}; +#endif /* __SHT3X_H_ */ diff --git a/include/linux/platform_data/spi-s3c64xx.h b/include/linux/platform_data/spi-s3c64xx.h index fb5625bcca9a..5c1e21c87270 100644 --- a/include/linux/platform_data/spi-s3c64xx.h +++ b/include/linux/platform_data/spi-s3c64xx.h @@ -38,6 +38,7 @@ struct s3c64xx_spi_csinfo { struct s3c64xx_spi_info { int src_clk_nr; int num_cs; + bool no_cs; int (*cfg_gpio)(void); dma_filter_fn filter; void *dma_tx; |