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wl1271: Configure clock-request drive mode to open-drain

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This patch configures the wl1271 chipset clock-request line to be
driver in open-drain mode instead of push-pull.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Juuso Oikarinen
2010-03-26 12:53:15 +02:00
committed by John W. Linville
parent 9cea461fb0
commit 9d4e5bb3de
2 changed files with 11 additions and 4 deletions
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7
drivers/net/wireless/wl12xx/wl1271_boot.h
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@@ -53,10 +53,13 @@ struct wl1271_static_data {
#define OCP_REG_POLARITY 0x0064
#define OCP_REG_CLK_TYPE 0x0448
#define OCP_REG_CLK_POLARITY 0x0cb2
#define OCP_REG_CLK_PULL 0x0cb4
#define CMD_MBOX_ADDRESS 0x407B4
#define POLARITY_LOW BIT(1)
#define CMD_MBOX_ADDRESS 0x407B4
#define POLARITY_LOW BIT(1)
#define NO_PULL (BIT(14) | BIT(15))
#define FREF_CLK_TYPE_BITS 0xfffffe7f
#define CLK_REQ_PRCM 0x100