diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_boot.c | 11 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_boot.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_sdio.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_spi.c | 2 | ||||
| -rw-r--r-- | include/linux/wl12xx.h | 1 |
6 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h index faa5925efe30..4134f4495b95 100644 --- a/drivers/net/wireless/wl12xx/wl1271.h +++ b/drivers/net/wireless/wl12xx/wl1271.h @@ -330,6 +330,7 @@ struct wl1271 { void (*set_power)(bool enable); int irq; + int ref_clock; spinlock_t wl_lock; diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.c b/drivers/net/wireless/wl12xx/wl1271_boot.c index f36430b0336d..fc21db810812 100644 --- a/drivers/net/wireless/wl12xx/wl1271_boot.c +++ b/drivers/net/wireless/wl12xx/wl1271_boot.c @@ -457,17 +457,20 @@ int wl1271_boot(struct wl1271 *wl) { int ret = 0; u32 tmp, clk, pause; + int ref_clock = wl->ref_clock; wl1271_boot_hw_version(wl); - if (REF_CLOCK == 0 || REF_CLOCK == 2 || REF_CLOCK == 4) + if (ref_clock == 0 || ref_clock == 2 || ref_clock == 4) /* ref clk: 19.2/38.4/38.4-XTAL */ clk = 0x3; - else if (REF_CLOCK == 1 || REF_CLOCK == 3) + else if (ref_clock == 1 || ref_clock == 3) /* ref clk: 26/52 */ clk = 0x5; + else + return -EINVAL; - if (REF_CLOCK != 0) { + if (ref_clock != 0) { u16 val; /* Set clock type (open drain) */ val = wl1271_top_reg_read(wl, OCP_REG_CLK_TYPE); @@ -516,7 +519,7 @@ int wl1271_boot(struct wl1271 *wl) wl1271_debug(DEBUG_BOOT, "clk2 0x%x", clk); /* 2 */ - clk |= (REF_CLOCK << 1) << 4; + clk |= (ref_clock << 1) << 4; wl1271_write32(wl, DRPW_SCRATCH_START, clk); wl1271_set_partition(wl, &part_table[PART_WORK]); diff --git a/drivers/net/wireless/wl12xx/wl1271_boot.h b/drivers/net/wireless/wl12xx/wl1271_boot.h index f829699d597e..f73b0b15a280 100644 --- a/drivers/net/wireless/wl12xx/wl1271_boot.h +++ b/drivers/net/wireless/wl12xx/wl1271_boot.h @@ -46,7 +46,6 @@ struct wl1271_static_data { /* delay between retries */ #define INIT_LOOP_DELAY 50 -#define REF_CLOCK 2 #define WU_COUNTER_PAUSE_VAL 0x3FF #define WELP_ARM_COMMAND_VAL 0x4 diff --git a/drivers/net/wireless/wl12xx/wl1271_sdio.c b/drivers/net/wireless/wl12xx/wl1271_sdio.c index 987ecdc9406d..f2f04663627c 100644 --- a/drivers/net/wireless/wl12xx/wl1271_sdio.c +++ b/drivers/net/wireless/wl12xx/wl1271_sdio.c @@ -234,6 +234,7 @@ static int __devinit wl1271_probe(struct sdio_func *func, } wl->irq = wlan_data->irq; + wl->ref_clock = wlan_data->board_ref_clock; ret = request_irq(wl->irq, wl1271_irq, 0, DRIVER_NAME, wl); if (ret < 0) { diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c index de56d8d9ee66..ced0a9e2c7e1 100644 --- a/drivers/net/wireless/wl12xx/wl1271_spi.c +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c @@ -372,6 +372,8 @@ static int __devinit wl1271_probe(struct spi_device *spi) goto out_free; } + wl->ref_clock = pdata->board_ref_clock; + wl->irq = spi->irq; if (wl->irq < 0) { wl1271_error("irq missing in platform data"); diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h index bd70563107fa..95deae3968f4 100644 --- a/include/linux/wl12xx.h +++ b/include/linux/wl12xx.h @@ -29,6 +29,7 @@ struct wl12xx_platform_data { /* SDIO only: IRQ number if WLAN_IRQ line is used, 0 for SDIO IRQs */ int irq; bool use_eeprom; + int board_ref_clock; }; int wl12xx_set_platform_data(const struct wl12xx_platform_data *data); |