From: Franky Lin <frankyl@broadcom.com>
Date: Tue, 26 Jun 2012 19:26:39 +0000 (+0200)
Subject: brcmfmac: add BCM4334 support
X-Git-Tag: firefly_0821_release~3680^2~2381^2~57^2~222
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=85a4a1c3bc42e7ab7027f94984be04e41a7cc496;p=firefly-linux-kernel-4.4.55.git

brcmfmac: add BCM4334 support

BCM4334 is a dualband a/b/g/n WiFi chip support 20MHz/40MHz
channels. This patch adds support for its SDIO interface.

Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
index 82f51dbd0d66..49765d34b4e0 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
@@ -44,6 +44,7 @@
 
 #define SDIO_DEVICE_ID_BROADCOM_4329	0x4329
 #define SDIO_DEVICE_ID_BROADCOM_4330	0x4330
+#define SDIO_DEVICE_ID_BROADCOM_4334	0x4334
 
 #define SDIO_FUNC1_BLOCKSIZE		64
 #define SDIO_FUNC2_BLOCKSIZE		512
@@ -52,6 +53,7 @@
 static const struct sdio_device_id brcmf_sdmmc_ids[] = {
 	{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)},
 	{ /* end: all zeroes */ },
 };
 MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 2ee19c1a0d51..5c5f1cd8ff22 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3885,6 +3885,8 @@ static bool brcmf_sdbrcm_chipmatch(u16 chipid)
 		return true;
 	if (chipid == BCM4330_CHIP_ID)
 		return true;
+	if (chipid == BCM4334_CHIP_ID)
+		return true;
 	return false;
 }
 
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
index f8e1f1c84d08..58155e23d220 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio_chip.c
@@ -403,6 +403,23 @@ static int brcmf_sdio_chip_recognition(struct brcmf_sdio_dev *sdiodev,
 		ci->c_inf[3].cib = 0x03004211;
 		ci->ramsize = 0x48000;
 		break;
+	case BCM4334_CHIP_ID:
+		ci->c_inf[0].wrapbase = 0x18100000;
+		ci->c_inf[0].cib = 0x29004211;
+		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 = 0x0d004211;
+		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 = 0x13080401;
+		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 = 0x80000;
+		break;
 	default:
 		brcmf_dbg(ERROR, "chipid 0x%x is not supported\n", ci->chip);
 		return -ENODEV;
diff --git a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
index 333193f20e1c..bcc79b4e3267 100644
--- a/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
+++ b/drivers/net/wireless/brcm80211/include/brcm_hw_ids.h
@@ -37,5 +37,6 @@
 #define BCM4329_CHIP_ID		0x4329
 #define BCM4330_CHIP_ID		0x4330
 #define BCM4331_CHIP_ID		0x4331
+#define BCM4334_CHIP_ID		0x4334
 
 #endif				/* _BRCM_HW_IDS_H_ */