Signed-off-by: Solomon Peachy <pizza@xxxxxxxxxxxx>
---
drivers/net/wireless/cw1200/cw1200_sagrad.c | 145 ++++++++++++++++++++++++++++
1 file changed, 145 insertions(+)
create mode 100644 drivers/net/wireless/cw1200/cw1200_sagrad.c
diff --git a/drivers/net/wireless/cw1200/cw1200_sagrad.c b/drivers/net/wireless/cw1200/cw1200_sagrad.c
new file mode 100644
index 0000000..a5ada0e
--- /dev/null
+++ b/drivers/net/wireless/cw1200/cw1200_sagrad.c
@@ -0,0 +1,145 @@
+/*
+ * Platform glue data for ST-Ericsson CW1200 driver
+ *
+ * Copyright (c) 2013, Sagrad, Inc
+ * Author: Solomon Peachy <speachy@xxxxxxxxxx>
+ *
+ * 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.
+ */
+
+#include <linux/module.h>
+#include <linux/cw1200_platform.h>
+
+MODULE_AUTHOR("Solomon Peachy <speachy@xxxxxxxxxx>");
+MODULE_DESCRIPTION("ST-Ericsson CW1200 Platform glue driver");
+MODULE_LICENSE("GPL");
+
+/* Define just one of these. Feel free to customize as needed */
+#define SAGRAD_1091_1098_EVK_SDIO
+/* #define SAGRAD_1091_1098_EVK_SPI */
+
+#ifdef SAGRAD_1091_1098_EVK_SDIO
+#if 0
+static struct resource cw1200_href_resources[] = {
+ {
+ .start = 215, /* fix me as appropriate */
+ .end = 215, /* ditto */
+ .flags = IORESOURCE_IO,
+ .name = "cw1200_wlan_reset",
+ },
+ {
+ .start = 216, /* fix me as appropriate */
+ .end = 216, /* ditto */
+ .flags = IORESOURCE_IO,
+ .name = "cw1200_wlan_powerup",
+ },
+ {
+ .start = NOMADIK_GPIO_TO_IRQ(216), /* fix me as appropriate */
+ .end = NOMADIK_GPIO_TO_IRQ(216), /* ditto */
+ .flags = IORESOURCE_IRQ,
+ .name = "cw1200_wlan_irq",
+ },
+};
+#endif
+
+static int cw1200_power_ctrl(const struct cw1200_platform_data_sdio *pdata,
+ bool enable)
+{
+ /* Control 3v3 and 1v8 to hardware as appropriate */
+ /* Note this is not needed if it's controlled elsewhere or always on */
+
+ /* May require delay for power to stabilize */
+ return 0;
+}
+
+static int cw1200_clk_ctrl(const struct cw1200_platform_data_sdio *pdata,
+ bool enable)
+{
+ /* Turn CLK_32K off and on as appropriate. */
+ /* Note this is not needed if it's always on */
+
+ /* May require delay for clock to stabilize */
+ return 0;
+}
+
+static struct cw1200_platform_data_sdio cw1200_platform_data = {
+ .ref_clk = 38400,
+ .have_5ghz = false,
+#if 0
+ .reset = &cw1200_href_resources[0],
+ .powerup = &cw1200_href_resources[1],
+ .irq = &cw1200_href_resources[2],
+#endif
+ .power_ctrl = cw1200_power_ctrl,
+ .clk_ctrl = cw1200_clk_ctrl,
+/* .macaddr = ??? */
+ .sdd_file = "sdd_sagrad_1091_1098.bin",
+};
+#endif
+
+#ifdef SAGRAD_1091_1098_EVK_SPI
+/* Note that this is an example of integrating into your board support file */
+static struct resource cw1200_href_resources[] = {
+ {
+ .start = GPIO_RF_RESET,
+ .end = GPIO_RF_RESET,
+ .flags = IORESOURCE_IO,
+ .name = "cw1200_wlan_reset",
+ },
+ {
+ .start = GPIO_RF_POWERUP,
+ .end = GPIO_RF_POWERUP,
+ .flags = IORESOURCE_IO,
+ .name = "cw1200_wlan_powerup",
+ },
+};
+
+static int cw1200_power_ctrl(const struct cw1200_platform_data_spi *pdata,
+ bool enable)
+{
+ /* Control 3v3 and 1v8 to hardware as appropriate */
+ /* Note this is not needed if it's controlled elsewhere or always on */
+
+ /* May require delay for power to stabilize */
+ return 0;
+}
+static int cw1200_clk_ctrl(const struct cw1200_platform_data_spi *pdata,
+ bool enable)
+{
+ /* Turn CLK_32K off and on as appropriate. */
+ /* Note this is not needed if it's always on */
+
+ /* May require delay for clock to stabilize */
+ return 0;
+}
+
+static struct cw1200_platform_data_spi cw1200_platform_data = {
+ .ref_clk = 38400,
+ .spi_bits_per_word = 16,
+ .reset = &cw1200_href_resources[0],
+ .powerup = &cw1200_href_resources[1],
+ .power_ctrl = cw1200_power_ctrl,
+ .clk_ctrl = cw1200_clk_ctrl,
+/* .macaddr = ??? */
+ .sdd_file = "sdd_sagrad_1091_1098.bin",
+};
+static struct spi_board_info myboard_spi_devices[] __initdata = {
+ {
+ .modalias = "cw1200_wlan_spi",
+ .max_speed_hz = 10000000, /* 52MHz Max */
+ .bus_num = 0,
+ .irq = WIFI_IRQ,
+ .platform_data = &cw1200_platform_data,
+ .chip_select = 0,
+ },
+};
+#endif
+
+
+const void *cw1200_get_platform_data(void)
+{
+ return &cw1200_platform_data;
+}
+EXPORT_SYMBOL_GPL(cw1200_get_platform_data);
--
1.8.1.4
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