| Message ID | 20220104072658.69756-19-marcan@marcan.st (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | brcmfmac: Support Apple T2 and M1 platforms | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Not a local patch |
On 1/4/2022 8:26 AM, Hector Martin wrote: > This chip is present on at least these Apple T2 Macs: > > * hawaii: MacBook Air 13" (Late 2018) > * hawaii: MacBook Air 13" (True Tone, 2019) Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com> > Reviewed-by: Linus Walleij <linus.walleij@linaro.org> > Signed-off-by: Hector Martin <marcan@marcan.st> > --- > drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c | 1 + > drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 8 ++++++++ > .../net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h | 2 ++ > 3 files changed, 11 insertions(+) [...] > diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c > index a8cccfbea20b..fdba2b5b46f0 100644 > --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c > +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c > @@ -49,6 +49,7 @@ enum brcmf_pcie_state { > BRCMF_FW_DEF(43602, "brcmfmac43602-pcie"); > BRCMF_FW_DEF(4350, "brcmfmac4350-pcie"); > BRCMF_FW_DEF(4350C, "brcmfmac4350c2-pcie"); > +BRCMF_FW_CLM_DEF(4355C1, "brcmfmac4355c1-pcie"); > BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-pcie"); > BRCMF_FW_CLM_DEF(43570, "brcmfmac43570-pcie"); > BRCMF_FW_DEF(4358, "brcmfmac4358-pcie"); > @@ -75,6 +76,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { > BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C), > BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350), > BRCMF_FW_ENTRY(BRCM_CC_43525_CHIP_ID, 0xFFFFFFF0, 4365C), > + BRCMF_FW_ENTRY(BRCM_CC_4355_CHIP_ID, 0xFFFFFFFF, 4355C1), /* 12 */ still intrigued what that trailing number means ;-) > BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), > BRCMF_FW_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570), > BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570),
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c index 56a6f41685c1..fdff7f5fc34e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c @@ -726,6 +726,7 @@ static u32 brcmf_chip_tcm_rambase(struct brcmf_chip_priv *ci) return 0x200000; case BRCM_CC_4359_CHIP_ID: return (ci->pub.chiprev < 9) ? 0x180000 : 0x160000; + case BRCM_CC_4355_CHIP_ID: case BRCM_CC_4364_CHIP_ID: case CY_CC_4373_CHIP_ID: return 0x160000; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index a8cccfbea20b..fdba2b5b46f0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -49,6 +49,7 @@ enum brcmf_pcie_state { BRCMF_FW_DEF(43602, "brcmfmac43602-pcie"); BRCMF_FW_DEF(4350, "brcmfmac4350-pcie"); BRCMF_FW_DEF(4350C, "brcmfmac4350c2-pcie"); +BRCMF_FW_CLM_DEF(4355C1, "brcmfmac4355c1-pcie"); BRCMF_FW_CLM_DEF(4356, "brcmfmac4356-pcie"); BRCMF_FW_CLM_DEF(43570, "brcmfmac43570-pcie"); BRCMF_FW_DEF(4358, "brcmfmac4358-pcie"); @@ -75,6 +76,7 @@ static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C), BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350), BRCMF_FW_ENTRY(BRCM_CC_43525_CHIP_ID, 0xFFFFFFF0, 4365C), + BRCMF_FW_ENTRY(BRCM_CC_4355_CHIP_ID, 0xFFFFFFFF, 4355C1), /* 12 */ BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356), BRCMF_FW_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570), BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570), @@ -2042,6 +2044,11 @@ static int brcmf_pcie_read_otp(struct brcmf_pciedev_info *devinfo) int ret; switch (devinfo->ci->chip) { + case BRCM_CC_4355_CHIP_ID: + coreid = BCMA_CORE_CHIPCOMMON; + base = 0x8c0; + words = 0xb2; + break; case BRCM_CC_4378_CHIP_ID: coreid = BCMA_CORE_GCI; base = 0x1120; @@ -2528,6 +2535,7 @@ static const struct pci_device_id brcmf_pcie_devid_table[] = { BRCMF_PCIE_DEVICE(BRCM_PCIE_4350_DEVICE_ID), BRCMF_PCIE_DEVICE_SUB(0x4355, BRCM_PCIE_VENDOR_ID_BROADCOM, 0x4355), BRCMF_PCIE_DEVICE(BRCM_PCIE_4354_RAW_DEVICE_ID), + BRCMF_PCIE_DEVICE(BRCM_PCIE_4355_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_4356_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_43567_DEVICE_ID), BRCMF_PCIE_DEVICE(BRCM_PCIE_43570_DEVICE_ID), 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 8f552b53f3bc..9636ab4dd17f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcm_hw_ids.h @@ -36,6 +36,7 @@ #define BRCM_CC_4350_CHIP_ID 0x4350 #define BRCM_CC_43525_CHIP_ID 43525 #define BRCM_CC_4354_CHIP_ID 0x4354 +#define BRCM_CC_4355_CHIP_ID 0x4355 #define BRCM_CC_4356_CHIP_ID 0x4356 #define BRCM_CC_43566_CHIP_ID 43566 #define BRCM_CC_43567_CHIP_ID 43567 @@ -69,6 +70,7 @@ #define BRCM_PCIE_4350_DEVICE_ID 0x43a3 #define BRCM_PCIE_4354_DEVICE_ID 0x43df #define BRCM_PCIE_4354_RAW_DEVICE_ID 0x4354 +#define BRCM_PCIE_4355_DEVICE_ID 0x43dc #define BRCM_PCIE_4356_DEVICE_ID 0x43ec #define BRCM_PCIE_43567_DEVICE_ID 0x43d3 #define BRCM_PCIE_43570_DEVICE_ID 0x43d9