brcmfmac: add support for BCM43430 SDIO chipset
This patch added support for the BCM43430 802.11n SDIO chipset.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
index 7341725..ab2fac8 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/chip.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/chip.c
@@ -600,6 +600,12 @@
if (sr->chip->pub.chiprev < 2)
*srsize = (32 * 1024);
break;
+ case BRCM_CC_43430_CHIP_ID:
+ /* assume sr for now as we can not check
+ * firmware sr capability at this point.
+ */
+ *srsize = (64 * 1024);
+ break;
default:
break;
}
@@ -1072,6 +1078,7 @@
brcmf_chip_cm3_set_passive(struct brcmf_chip_priv *chip)
{
struct brcmf_core *core;
+ struct brcmf_core_priv *sr;
brcmf_chip_disable_arm(chip, BCMA_CORE_ARM_CM3);
core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_80211);
@@ -1081,6 +1088,13 @@
D11_BCMA_IOCTL_PHYCLOCKEN);
core = brcmf_chip_get_core(&chip->pub, BCMA_CORE_INTERNAL_MEM);
brcmf_chip_resetcore(core, 0, 0, 0);
+
+ /* disable bank #3 remap for this device */
+ if (chip->pub.chip == BRCM_CC_43430_CHIP_ID) {
+ sr = container_of(core, struct brcmf_core_priv, pub);
+ brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankidx), 3);
+ brcmf_chip_core_write32(sr, SOCRAMREGOFFS(bankpda), 0);
+ }
}
static bool brcmf_chip_cm3_set_active(struct brcmf_chip_priv *chip)
@@ -1188,6 +1202,10 @@
addr = CORE_CC_REG(base, chipcontrol_data);
reg = chip->ops->read32(chip->ctx, addr);
return (reg & pmu_cc3_mask) != 0;
+ case BRCM_CC_43430_CHIP_ID:
+ addr = CORE_CC_REG(base, sr_control1);
+ reg = chip->ops->read32(chip->ctx, addr);
+ return reg != 0;
default:
addr = CORE_CC_REG(base, pmucapabilities_ext);
reg = chip->ops->read32(chip->ctx, addr);