diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-30 14:59:23 +0100 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-06 08:46:39 +0100 |
commit | 5814d394f99cdbdded2930e93cbe3313fe325f2f (patch) | |
tree | 0700a82746848867a29b4d7f1bd3f53267f95091 /include | |
parent | c98b43f5a081bdb849c4bca6565c3189e5f0466c (diff) | |
download | barebox-5814d394f99cdbdded2930e93cbe3313fe325f2f.tar.gz barebox-5814d394f99cdbdded2930e93cbe3313fe325f2f.tar.xz |
mci: imx-esdhc: move platform_data
move platform_data from mach-imx/include/mach/ to include/platform_data
where it's available for other architectures aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
-rw-r--r-- | include/platform_data/mmc-esdhc-imx.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/platform_data/mmc-esdhc-imx.h b/include/platform_data/mmc-esdhc-imx.h new file mode 100644 index 0000000000..fb7380a182 --- /dev/null +++ b/include/platform_data/mmc-esdhc-imx.h @@ -0,0 +1,48 @@ +/* + * Copyright 2010 Wolfram Sang <w.sang@pengutronix.de> + * + * 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; version 2 + * of the License. + */ + +#ifndef __ASM_ARCH_IMX_ESDHC_H +#define __ASM_ARCH_IMX_ESDHC_H + +enum wp_types { + ESDHC_WP_NONE, /* no WP, neither controller nor gpio */ + ESDHC_WP_CONTROLLER, /* mmc controller internal WP */ + ESDHC_WP_GPIO, /* external gpio pin for WP */ +}; + +enum cd_types { + ESDHC_CD_NONE, /* no CD, neither controller nor gpio */ + ESDHC_CD_CONTROLLER, /* mmc controller internal CD */ + ESDHC_CD_GPIO, /* external gpio pin for CD */ + ESDHC_CD_PERMANENT, /* no CD, card permanently wired to host */ +}; + +/** + * struct esdhc_platform_data - platform data for esdhc on i.MX + * + * ESDHC_WP(CD)_CONTROLLER type is not available on i.MX25/35. + * + * @wp_gpio: gpio for write_protect + * @cd_gpio: gpio for card_detect interrupt + * @wp_type: type of write_protect method (see wp_types enum above) + * @cd_type: type of card_detect method (see cd_types enum above) + * @caps: supported bus width capabilities (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA) + */ + +struct esdhc_platform_data { + unsigned int wp_gpio; + unsigned int cd_gpio; + enum wp_types wp_type; + enum cd_types cd_type; + unsigned caps; + char *devname; + unsigned dsr_val; + int use_dsr; +}; +#endif /* __ASM_ARCH_IMX_ESDHC_H */ |