--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -98,6 +98,7 @@ static struct bcma_device_id brcms_corei
 	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 17, BCMA_ANY_CLASS),
 	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 23, BCMA_ANY_CLASS),
 	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 24, BCMA_ANY_CLASS),
+//	BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 28, BCMA_ANY_CLASS),
 	BCMA_CORETABLE_END
 };
 MODULE_DEVICE_TABLE(bcma, brcms_coreid_table);
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -719,7 +719,7 @@ static void brcms_c_ucode_bsinit(struct 
 	brcms_c_write_mhf(wlc_hw, wlc_hw->band->mhfs);
 
 	/* do band-specific ucode IHR, SHM, and SCR inits */
-	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {
+	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23) || D11REV_IS(wlc_hw->corerev, 28)) {
 		if (BRCMS_ISNPHY(wlc_hw->band))
 			brcms_c_write_inits(wlc_hw, ucode->d11n0bsinitvals16);
 		else
@@ -2266,7 +2266,7 @@ static void brcms_ucode_download(struct 
 	if (wlc_hw->ucode_loaded)
 		return;
 
-	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {
+	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23) || D11REV_IS(wlc_hw->corerev, 28)) {
 		if (BRCMS_ISNPHY(wlc_hw->band)) {
 			brcms_ucode_write(wlc_hw, ucode->bcm43xx_16_mimo,
 					  ucode->bcm43xx_16_mimosz);
@@ -3218,7 +3218,7 @@ static void brcms_b_coreinit(struct brcm
 
 	sflags = bcma_aread32(core, BCMA_IOST);
 
-	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23)) {
+	if (D11REV_IS(wlc_hw->corerev, 17) || D11REV_IS(wlc_hw->corerev, 23) || D11REV_IS(wlc_hw->corerev, 28)) {
 		if (BRCMS_ISNPHY(wlc_hw->band))
 			brcms_c_write_inits(wlc_hw, ucode->d11n0initvals16);
 		else
@@ -5675,6 +5675,8 @@ static bool brcms_c_chipmatch_soc(struct
 
 	if (chipinfo->id == BCMA_CHIP_ID_BCM4716)
 		return true;
+	if (chipinfo->id == BCMA_CHIP_ID_BCM5357)
+		return true;
 
 	pr_err("unknown chip id %04x\n", chipinfo->id);
 	return false;
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.h
@@ -65,7 +65,7 @@
 #define	SW_TIMER_MAC_STAT_UPD		30	/* periodic MAC stats update */
 
 /* max # supported core revisions (0 .. MAXCOREREV - 1) */
-#define	MAXCOREREV		28
+#define	MAXCOREREV		29
 
 /* Double check that unsupported cores are not enabled */
 #if CONF_MSK(D11CONF, 0x4f) || CONF_GE(D11CONF, MAXCOREREV)
--- a/drivers/net/wireless/brcm80211/brcmsmac/types.h
+++ b/drivers/net/wireless/brcm80211/brcmsmac/types.h
@@ -93,11 +93,11 @@
 #define BOARD_GPIO_13		0x2000
 
 /* **** Core type/rev defaults **** */
-#define D11CONF		0x0fffffb0	/* Supported  D11 revs: 4, 5, 7-27
+#define D11CONF		0x1fffffb0	/* Supported  D11 revs: 4, 5, 7-27
 					 * also need to update wlc.h MAXCOREREV
 					 */
 
-#define NCONF		0x000001ff	/* Supported nphy revs:
+#define NCONF		0x000002ff	/* Supported nphy revs:
 					 *      0       4321a0
 					 *      1       4321a1
 					 *      2       4321b0/b1/c0/c1
