2 files changed, 86 insertions, 0 deletions

diff --git a/include/linux/platform_data/brcmfmac-sdio.h b/include/linux/platform_data/brcmfmac-sdio.h
index 1ade657d5fc1..b7174998c24a 100644
--- a/include/linux/platform_data/brcmfmac-sdio.h
+++ b/include/linux/platform_data/brcmfmac-sdio.h
@@ -90,6 +90,10 @@ void __init brcmfmac_init_pdata(void)
  * oob_irq_nr, oob_irq_flags: the OOB interrupt information. The values are
  * used for registering the irq using request_irq function.
  *
+ * broken_sg_support: flag for broken sg list support of SDIO host controller.
+ * Set this to true if the SDIO host controller has higher align requirement
+ * than 32 bytes for each scatterlist item.
+ *
  * power_on: This function is called by the brcmfmac when the module gets
  * loaded. This can be particularly useful for low power devices. The platform
  * spcific routine may for example decide to power up the complete device.
@@ -116,6 +120,7 @@ struct brcmfmac_sdio_platform_data {
         bool oob_irq_supported;
         unsigned int oob_irq_nr;
         unsigned long oob_irq_flags;
+        bool broken_sg_support;
         void (*power_on)(void);
         void (*power_off)(void);
         void (*reset)(void);
diff --git a/include/linux/platform_data/net-cw1200.h b/include/linux/platform_data/net-cw1200.h
new file mode 100644
index 000000000000..c6fbc3ce4ab0
--- /dev/null
+++ b/include/linux/platform_data/net-cw1200.h
@@ -0,0 +1,81 @@
+/*
+ * 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;
+        int reset;                     /* GPIO to RSTn signal (0 disables) */
+        int powerup;                   /* GPIO to POWERUP signal (0 disables) */
+        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 */
+        bool have_5ghz;
+        bool no_nptb;       /* SDIO hardware does not support non-power-of-2-blocksizes */
+        int reset;          /* GPIO to RSTn signal (0 disables) */
+        int powerup;        /* GPIO to POWERUP signal (0 disables) */
+        int irq;            /* IRQ line or 0 to use SDIO IRQ */
+        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 */
+};
+
+
+/* An example of SPI support in your board setup file:
+
+   static struct cw1200_platform_data_spi cw1200_platform_data = {
+       .ref_clk = 38400,
+       .spi_bits_per_word = 16,
+       .reset = GPIO_RF_RESET,
+       .powerup = GPIO_RF_POWERUP,
+       .macaddr = wifi_mac_addr,
+       .sdd_file = "sdd_sagrad_1091_1098.bin",
+  };
+  static struct spi_board_info myboard_spi_devices[] __initdata = {
+       {
+               .modalias = "cw1200_wlan_spi",
+               .max_speed_hz = 52000000,
+               .bus_num = 0,
+               .irq = WIFI_IRQ,
+               .platform_data = &cw1200_platform_data,
+               .chip_select = 0,
+       },
+  };
+
+ */
+
+/* An example of SDIO support in your board setup file:
+
+  static struct cw1200_platform_data_sdio my_cw1200_platform_data = {
+        .ref_clk = 38400,
+        .have_5ghz = false,
+        .sdd_file = "sdd_myplatform.bin",
+  };
+  cw1200_sdio_set_platform_data(&my_cw1200_platform_data);
+
+ */
+
+void __init cw1200_sdio_set_platform_data(struct cw1200_platform_data_sdio *pdata);
+
+#endif /* CW1200_PLAT_H_INCLUDED */