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authorRussell King <rmk+kernel@arm.linux.org.uk>2010-03-08 20:21:04 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-03-08 20:21:04 +0000
commit988addf82e4c03739375279de73929580a2d4a6a (patch)
tree989ae1cd4e264bbad80c65f04480486246e7b9f3 /arch/arm/mach-omap2/hsmmc.h
parent004c1c7096659d352b83047a7593e91d8a30e3c5 (diff)
parent25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff)
Merge branch 'origin' into devel-stable
Conflicts: arch/arm/mach-mx2/devices.c arch/arm/mach-mx2/devices.h sound/soc/pxa/pxa-ssp.c
Diffstat (limited to 'arch/arm/mach-omap2/hsmmc.h')
-rw-r--r--arch/arm/mach-omap2/hsmmc.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
new file mode 100644
index 00000000000..36f0ba8d89e
--- /dev/null
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -0,0 +1,38 @@
+/*
+ * MMC definitions for OMAP2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+struct omap2_hsmmc_info {
+ u8 mmc; /* controller 1/2/3 */
+ u8 wires; /* 1/4/8 wires */
+ bool transceiver; /* MMC-2 option */
+ bool ext_clock; /* use external pin for input clock */
+ bool cover_only; /* No card detect - just cover switch */
+ bool nonremovable; /* Nonremovable e.g. eMMC */
+ bool power_saving; /* Try to sleep or power off when possible */
+ bool no_off; /* power_saving and power is not to go off */
+ bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */
+ int gpio_cd; /* or -EINVAL */
+ int gpio_wp; /* or -EINVAL */
+ char *name; /* or NULL for default */
+ struct device *dev; /* returned: pointer to mmc adapter */
+ int ocr_mask; /* temporary HACK */
+ /* Remux (pad configuation) when powering on/off */
+ void (*remux)(struct device *dev, int slot, int power_on);
+};
+
+#if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
+
+void omap2_hsmmc_init(struct omap2_hsmmc_info *);
+
+#else
+
+static inline void omap2_hsmmc_init(struct omap2_hsmmc_info *info)
+{
+}
+
+#endif