From: Hector Martin <marcan@xxxxxxxxx> [ Upstream commit 117ace4014cce3fb78b40eb8028bb0f4fc37dd6f ] This chip is present on Apple M1 Pro/Max (t600x) platforms: * maldives (apple,j314s): MacBook Pro (14-inch, M1 Pro, 2021) * maldives (apple,j314c): MacBook Pro (14-inch, M1 Max, 2021) * madagascar (apple,j316s): MacBook Pro (16-inch, M1 Pro, 2021) * madagascar (apple,j316c): MacBook Pro (16-inch, M1 Max, 2021) Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Reviewed-by: Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx> Signed-off-by: Hector Martin <marcan@xxxxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx> Link: https://lore.kernel.org/r/20230214092423.15175-7-marcan@xxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 2 ++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 8 ++++++++ .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 2 ++ 3 files changed, 12 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 8073f31be27d9..9cdbd8d438439 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -737,6 +737,8 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) return 0x170000; case BRCM_CC_4378_CHIP_ID: return 0x352000; + case BRCM_CC_4387_CHIP_ID: + return 0x740000; default: brcmf_err("unknown chip: %s\n", ci->pub.name); break; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 2835ef4edb18f..d2dad5414f396 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -67,6 +67,7 @@ BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie"); BRCMF_FW_DEF(4371, "brcmfmac4371-pcie"); BRCMF_FW_CLM_DEF(4377B3, "brcmfmac4377b3-pcie"); BRCMF_FW_CLM_DEF(4378B1, "brcmfmac4378b1-pcie"); +BRCMF_FW_CLM_DEF(4387C2, "brcmfmac4387c2-pcie"); /* firmware config files */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.txt"); @@ -101,6 +102,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371), BRCMF_FW_ENTRY(BRCM_CC_4377_CHIP_ID, 0xFFFFFFFF, 4377B3), /* revision ID 4 */ BRCMF_FW_ENTRY(BRCM_CC_4378_CHIP_ID, 0xFFFFFFFF, 4378B1), /* revision ID 3 */ + BRCMF_FW_ENTRY(BRCM_CC_4387_CHIP_ID, 0xFFFFFFFF, 4387C2), /* revision ID 7 */ }; #define BRCMF_PCIE_FW_UP_TIMEOUT 5000 /* msec */ @@ -2048,6 +2050,11 @@ static int brcmf_pcie_read_otp(struct brcmf_pciedev_info *devinfo) base = 0x1120; words = 0x170; break; + case BRCM_CC_4387_CHIP_ID: + coreid = BCMA_CORE_GCI; + base = 0x113c; + words = 0x170; + break; default: /* OTP not supported on this chip */ return 0; @@ -2662,6 +2669,7 @@ static const struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_43596_DEVICE_ID, CYW), BRCMF_PCIE_DEVICE(BRCM_PCIE_4377_DEVICE_ID, WCC), BRCMF_PCIE_DEVICE(BRCM_PCIE_4378_DEVICE_ID, WCC), + BRCMF_PCIE_DEVICE(BRCM_PCIE_4387_DEVICE_ID, WCC), { /* end: all zeroes */ } }; diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h index 896615f579522..44684bf1b9acc 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -54,6 +54,7 @@ #define BRCM_CC_4371_CHIP_ID 0x4371 #define BRCM_CC_4377_CHIP_ID 0x4377 #define BRCM_CC_4378_CHIP_ID 0x4378 +#define BRCM_CC_4387_CHIP_ID 0x4387 #define CY_CC_4373_CHIP_ID 0x4373 #define CY_CC_43012_CHIP_ID 43012 #define CY_CC_43439_CHIP_ID 43439 @@ -95,6 +96,7 @@ #define BRCM_PCIE_43596_DEVICE_ID 0x4415 #define BRCM_PCIE_4377_DEVICE_ID 0x4488 #define BRCM_PCIE_4378_DEVICE_ID 0x4425 +#define BRCM_PCIE_4387_DEVICE_ID 0x4433 /* brcmsmac IDs */ #define BCM4313_D11N2G_ID 0x4727 /* 4313 802.11n 2.4G device */ -- 2.39.2
