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[2/5] brcmfmac: add BCM43241 sdio interface driver support

Message ID 1346348582-20095-3-git-send-email-arend@broadcom.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Arend van Spriel Aug. 30, 2012, 5:42 p.m. UTC 
From: Franky Lin <frankyl@broadcom.com>

BCM43241 is an 11abg and 2x2 11n Wifi/BT/FM combo chip that
supports 40MHz channel width. This patch intends to enable
the driver support for the chip through SDIO bus interface.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
---
 .../net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c |    2 ++
 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c |    2 ++
 .../net/wireless/brcm80211/brcmfmac/sdio_chip.c    |   17 +++++++++++++++++
 .../net/wireless/brcm80211/include/brcm_hw_ids.h   |    1 +
 4 files changed, 22 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 49765d3..e0b313c 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -42,6 +42,7 @@ 
 
 #define DMA_ALIGN_MASK	0x03
 
+#define SDIO_DEVICE_ID_BROADCOM_43241	0x4324
 #define SDIO_DEVICE_ID_BROADCOM_4329	0x4329
 #define SDIO_DEVICE_ID_BROADCOM_4330	0x4330
 #define SDIO_DEVICE_ID_BROADCOM_4334	0x4334
@@ -51,6 +52,7 @@ 
 
 /* devices we support, null terminated */
 static const struct sdio_device_id brcmf_sdmmc_ids[] = {
+	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_43241)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4329)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4330)},
 	{SDIO_DEVICE(SDIO_VENDOR_ID_BROADCOM, SDIO_DEVICE_ID_BROADCOM_4334)},
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 472f2ef..2dd6b48 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3881,6 +3881,8 @@  static bool brcmf_sdbrcm_bus_watchdog(struct brcmf_sdio *bus)
 
 static bool brcmf_sdbrcm_chipmatch(u16 chipid)
 {
+	if (chipid == BCM43241_CHIP_ID)
+		return true;
 	if (chipid == BCM4329_CHIP_ID)
 		return true;
 	if (chipid == BCM4330_CHIP_ID)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
index 58155e2..9434440 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
@@ -377,6 +377,23 @@  static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 
 	/* Address of cores for new chips should be added here */
 	switch (ci->chip) {
+	case BCM43241_CHIP_ID:
+		ci->c_inf[0].wrapbase = 0x18100000;
+		ci->c_inf[0].cib = 0x2a084411;
+		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
+		ci->c_inf[1].base = 0x18002000;
+		ci->c_inf[1].wrapbase = 0x18102000;
+		ci->c_inf[1].cib = 0x0e004211;
+		ci->c_inf[2].id = BCMA_CORE_INTERNAL_MEM;
+		ci->c_inf[2].base = 0x18004000;
+		ci->c_inf[2].wrapbase = 0x18104000;
+		ci->c_inf[2].cib = 0x14080401;
+		ci->c_inf[3].id = BCMA_CORE_ARM_CM3;
+		ci->c_inf[3].base = 0x18003000;
+		ci->c_inf[3].wrapbase = 0x18103000;
+		ci->c_inf[3].cib = 0x07004211;
+		ci->ramsize = 0x90000;
+		break;
 	case BCM4329_CHIP_ID:
 		ci->c_inf[1].id = BCMA_CORE_SDIO_DEV;
 		ci->c_inf[1].base = BCM4329_CORE_BUS_BASE;
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
index bcc79b4..e868285 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
@@ -34,6 +34,7 @@ 
 #define BCM43235_CHIP_ID	43235
 #define BCM43236_CHIP_ID	43236
 #define BCM43238_CHIP_ID	43238
+#define BCM43241_CHIP_ID	0x4324
 #define BCM4329_CHIP_ID		0x4329
 #define BCM4330_CHIP_ID		0x4330
 #define BCM4331_CHIP_ID		0x4331