Merge branch 'master' into csb1725

[mv-sheeva.git] / arch / arm / plat-pxa / include / plat / sdhci.h

diff --git a/arch/arm/plat-pxa/include/plat/sdhci.h b/arch/arm/plat-pxa/include/plat/sdhci.h
new file mode 100644 (file)
index 0000000..1ab332e
--- /dev/null
+++ b/arch/arm/plat-pxa/include/plat/sdhci.h
@@ -0,0 +1,35 @@
+/* linux/arch/arm/plat-pxa/include/plat/sdhci.h
+ *
+ * Copyright 2010 Marvell
+ *     Zhangfei Gao <zhangfei.gao@marvell.com>
+ *
+ * PXA Platform - SDHCI platform data definitions
+ *
+ * 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.
+ */
+
+#ifndef __PLAT_PXA_SDHCI_H
+#define __PLAT_PXA_SDHCI_H
+
+/* pxa specific flag */
+/* Require clock free running */
+#define PXA_FLAG_DISABLE_CLOCK_GATING (1<<0)
+
+/* Board design supports 8-bit data on SD/SDIO BUS */
+#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2)
+
+/*
+ * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI
+ * @max_speed: the maximum speed supported
+ * @quirks: quirks of specific device
+ * @flags: flags for platform requirement
+ */
+struct sdhci_pxa_platdata {
+       unsigned int    max_speed;
+       unsigned int    quirks;
+       unsigned int    flags;
+};
+
+#endif /* __PLAT_PXA_SDHCI_H */