cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets

Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/include/linux/cw1200_platform.h b/include/linux/cw1200_platform.h
new file mode 100644
index 0000000..c168fa5
--- /dev/null
+++ b/include/linux/cw1200_platform.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) ST-Ericsson SA 2011
+ *
+ * Author: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
+ * License terms: GNU General Public License (GPL) version 2
+ */
+
+#ifndef CW1200_PLAT_H_INCLUDED
+#define CW1200_PLAT_H_INCLUDED
+
+struct cw1200_platform_data_spi {
+	u8 spi_bits_per_word;           /* REQUIRED */
+	u16 ref_clk;                    /* REQUIRED (in KHz) */
+
+	/* All others are optional */
+	bool have_5ghz;
+	const struct resource *reset;   /* GPIO to RSTn signal */
+	const struct resource *powerup; /* GPIO to POWERUP signal */
+	int (*power_ctrl)(const struct cw1200_platform_data_spi *pdata,
+			  bool enable); /* Control 3v3 / 1v8 supply */
+	int (*clk_ctrl)(const struct cw1200_platform_data_spi *pdata,
+			bool enable); /* Control CLK32K */
+	const u8 *macaddr;  /* if NULL, use cw1200_mac_template module parameter */
+	const char *sdd_file;  /* if NULL, will use default for detected hw type */
+};
+
+struct cw1200_platform_data_sdio {
+	u16 ref_clk;                    /* REQUIRED (in KHz) */
+
+	/* All others are optional */
+	const struct resource *irq;     /* if using GPIO for IRQ */
+	bool have_5ghz;
+	bool no_nptb;                   /* SDIO hardware does not support non-power-of-2-blocksizes */
+	const struct resource *reset;   /* GPIO to RSTn signal */
+	const struct resource *powerup; /* GPIO to POWERUP signal */
+	int (*power_ctrl)(const struct cw1200_platform_data_sdio *pdata,
+			  bool enable); /* Control 3v3 / 1v8 supply */
+	int (*clk_ctrl)(const struct cw1200_platform_data_sdio *pdata,
+			bool enable); /* Control CLK32K */
+	const u8 *macaddr;  /* if NULL, use cw1200_mac_template module parameter */
+	const char *sdd_file;  /* if NULL, will use default for detected hw type */
+};
+
+const void *cw1200_get_platform_data(void);
+
+#endif /* CW1200_PLAT_H_INCLUDED */