The cw1200 driver requires platform data to be provided by arch code.
The purpose of the platform data is to expose resources for out-of-band
(comparing to main interface, sdio etc) signaling, like OOB irq, clock,
power and reset control.
Signed-off-by: Dmitry Tarnyagin <dmitry.tarnyagin@xxxxxxxxxxxxxx>
---
drivers/staging/cw1200/cw1200_plat.h | 28 ++++++++++++++++++++++++++++
1 files changed, 28 insertions(+), 0 deletions(-)
create mode 100644 drivers/staging/cw1200/cw1200_plat.h
diff --git a/drivers/staging/cw1200/cw1200_plat.h b/drivers/staging/cw1200/cw1200_plat.h
new file mode 100644
index 0000000..3a73183
--- /dev/null
+++ b/drivers/staging/cw1200/cw1200_plat.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Dmitry Tarnyagin <dmitry.tarnyagin@xxxxxxxxxxxxxx>
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef CW1200_PLAT_H_INCLUDED
+#define CW1200_PLAT_H_INCLUDED
+
+#include <linux/ioport.h>
+
+struct cw1200_platform_data {
+ const char *mmc_id;
+ const struct resource *irq;
+ const struct resource *reset;
+ int (*power_ctrl)(const struct cw1200_platform_data *pdata,
+ bool enable);
+ int (*clk_ctrl)(const struct cw1200_platform_data *pdata,
+ bool enable);
+ int (*prcmu_ctrl)(const struct cw1200_platform_data *pdata,
+ bool enable);
+};
+
+/* Declaration only. Should be implemented in arch/xxx/mach-yyy */
+const struct cw1200_platform_data *cw1200_get_platform_data(void);
+
+#endif /* CW1200_PLAT_H_INCLUDED */
--
1.7.9
--
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