diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/i2c-hid.h | 42 | ||||
| -rw-r--r-- | include/linux/platform_data/iommu-omap.h | 20 | ||||
| -rw-r--r-- | include/linux/platform_data/isl9305.h | 2 | ||||
| -rw-r--r-- | include/linux/platform_data/itco_wdt.h | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/video-imxfb.h | 1 |
5 files changed, 48 insertions, 21 deletions
diff --git a/include/linux/platform_data/i2c-hid.h b/include/linux/platform_data/i2c-hid.h new file mode 100644 index 000000000000..1fb088239d12 --- /dev/null +++ b/include/linux/platform_data/i2c-hid.h @@ -0,0 +1,42 @@ +/* + * HID over I2C protocol implementation + * + * Copyright (c) 2012 Benjamin Tissoires <benjamin.tissoires@gmail.com> + * Copyright (c) 2012 Ecole Nationale de l'Aviation Civile, France + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive for + * more details. + */ + +#ifndef __LINUX_I2C_HID_H +#define __LINUX_I2C_HID_H + +#include <linux/types.h> + +struct regulator; + +/** + * struct i2chid_platform_data - used by hid over i2c implementation. + * @hid_descriptor_address: i2c register where the HID descriptor is stored. + * @supply: regulator for powering on the device. + * @post_power_delay_ms: delay after powering on before device is usable. + * + * Note that it is the responsibility of the platform driver (or the acpi 5.0 + * driver, or the flattened device tree) to setup the irq related to the gpio in + * the struct i2c_board_info. + * The platform driver should also setup the gpio according to the device: + * + * A typical example is the following: + * irq = gpio_to_irq(intr_gpio); + * hkdk4412_i2c_devs5[0].irq = irq; // store the irq in i2c_board_info + * gpio_request(intr_gpio, "elan-irq"); + * s3c_gpio_setpull(intr_gpio, S3C_GPIO_PULL_UP); + */ +struct i2c_hid_platform_data { + u16 hid_descriptor_address; + struct regulator *supply; + int post_power_delay_ms; +}; + +#endif /* __LINUX_I2C_HID_H */ diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h index 0496d171700a..e8b12dbf6170 100644 --- a/include/linux/platform_data/iommu-omap.h +++ b/include/linux/platform_data/iommu-omap.h @@ -12,28 +12,8 @@ #include <linux/platform_device.h> -#define MMU_REG_SIZE 256 - -/** - * struct iommu_arch_data - omap iommu private data - * @name: name of the iommu device - * @iommu_dev: handle of the iommu device - * - * This is an omap iommu private data object, which binds an iommu user - * to its iommu device. This object should be placed at the iommu user's - * dev_archdata so generic IOMMU API can be used without having to - * utilize omap-specific plumbing anymore. - */ -struct omap_iommu_arch_data { - const char *name; - struct omap_iommu *iommu_dev; -}; - struct iommu_platform_data { - const char *name; const char *reset_name; - int nr_tlb_entries; - int (*assert_reset)(struct platform_device *pdev, const char *name); int (*deassert_reset)(struct platform_device *pdev, const char *name); }; diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h index 1419133fa69e..4ac1a070af0a 100644 --- a/include/linux/platform_data/isl9305.h +++ b/include/linux/platform_data/isl9305.h @@ -24,7 +24,7 @@ struct regulator_init_data; struct isl9305_pdata { - struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR]; + struct regulator_init_data *init_data[ISL9305_MAX_REGULATOR + 1]; }; #endif diff --git a/include/linux/platform_data/itco_wdt.h b/include/linux/platform_data/itco_wdt.h index f16542c77ff7..0e95527edf25 100644 --- a/include/linux/platform_data/itco_wdt.h +++ b/include/linux/platform_data/itco_wdt.h @@ -14,6 +14,10 @@ struct itco_wdt_platform_data { char name[32]; unsigned int version; + /* private data to be passed to update_no_reboot_bit API */ + void *no_reboot_priv; + /* pointer for platform specific no reboot update function */ + int (*update_no_reboot_bit)(void *priv, bool set); }; #endif /* _ITCO_WDT_H_ */ diff --git a/include/linux/platform_data/video-imxfb.h b/include/linux/platform_data/video-imxfb.h index a5c0a71ec914..cf9348b376ac 100644 --- a/include/linux/platform_data/video-imxfb.h +++ b/include/linux/platform_data/video-imxfb.h @@ -50,6 +50,7 @@ struct imx_fb_videomode { struct fb_videomode mode; u32 pcr; + bool aus_mode; unsigned char bpp; }; |