brcmfmac: Add support for bcm43364 wireless chipset

[ Upstream commit 9c4a121e82634aa000a702c98cd6f05b27d6e186 ]

Add support for the BCM43364 chipset via an SDIO interface, as used in
e.g. the Murata 1FX module.

The BCM43364 uses the same firmware as the BCM43430 (which is already
included), the only difference is the omission of Bluetooth.

However, the SDIO_ID for the BCM43364 is 02D0:A9A4, giving it a MODALIAS
of sdio:c00v02D0dA9A4, which doesn't get recognised and hence doesn't
load the brcmfmac module. Adding the 'A9A4' ID in the appropriate place
triggers the brcmfmac driver to load, and then correctly use the
firmware file 'brcmfmac43430-sdio.bin'.

Signed-off-by: Sean Lanigan <sean@lano.id.au>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
index cd58732..dd6e275 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
@@ -1098,6 +1098,7 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = {
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43340),
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43341),
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43362),
+       BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43364),
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4335_4339),
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_4339),
        BRCMF_SDIO_DEVICE(SDIO_DEVICE_ID_BROADCOM_43430),

diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index cdd66a5..0a7abe8 100644 (file)
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -35,6 +35,7 @@
 #define SDIO_DEVICE_ID_BROADCOM_4335_4339      0x4335
 #define SDIO_DEVICE_ID_BROADCOM_4339           0x4339
 #define SDIO_DEVICE_ID_BROADCOM_43362          0xa962
+#define SDIO_DEVICE_ID_BROADCOM_43364          0xa9a4
 #define SDIO_DEVICE_ID_BROADCOM_43430          0xa9a6
 #define SDIO_DEVICE_ID_BROADCOM_4345           0x4345
 #define SDIO_DEVICE_ID_BROADCOM_43455          0xa9bf