[PATCH v14 0/4] Add AP6276P wireless support

From: Jacobe Zang
Date: Mon Sep 09 2024 - 23:05:57 EST


These add AP6275P wireless support on Khadas Edge2. Enable 32k clock
for Wi-Fi module and extend the hardware IDs table in the brcmfmac
driver for it to attach.

Signed-off-by: Jacobe Zang <jacobe.zang@xxxxxxxxxx>
---
Changes in v14:
- Fix up syntax error in sdio.c
- Drop commit "dt-bindings: net: wireless: brcm4329-fmac: change
properties enum structure"

- Link to v13: https://lore.kernel.org/r/20240828-wireless-mainline-v13-0-9998b19cfe7e@xxxxxxxxxx

Changes in v13:
- CC devicetree list that forget last version

- Link to v12: https://lore.kernel.org/all/20240828034915.969383-1-jacobe.zang@xxxxxxxxxx/

Changes in v12:
- Add "brcm,bcm4329-fmac" as fallback compatible for PCI ID based devices.

- Link to v11: https://lore.kernel.org/all/20240816020635.1273911-1-jacobe.zang@xxxxxxxxxx/

Changes in v11:
- Retain interrupt check in of.c
- Split DTS and submit separately

- Link to v10: https://lore.kernel.org/all/20240813082007.2625841-1-jacobe.zang@xxxxxxxxxx/

Changes in v10:
- Use ret instead unused probe_attach_result in sdio.c

- Link to v9: https://lore.kernel.org/all/20240810035141.439024-1-jacobe.zang@xxxxxxxxxx/

Changes in v9:
- Add return -ENODEV error pointer from brcmf_sdio_probe as the default for the fail path
- Add if statement for brcmf_of_probe in common.c
- Retain modifications to of.c other than the return values

- Link to v8: https://lore.kernel.org/all/20240805073425.3492078-1-jacobe.zang@xxxxxxxxxx/

Changes in v8:
- Add appropriate errno's for return values that will be
send to bus when error occurred.

- Link to v7: https://lore.kernel.org/all/20240802025715.2360456-1-jacobe.zang@xxxxxxxxxx/

Changes in v7:
- Change brcmf_of_probe prototypes from void to int, add appropriate errno's for return
value, move clock check to the end of brcmf_of_probe
- Add "brcm,bcm4329-fmac" compatible for wifi node

- Link to v6: https://lore.kernel.org/all/20240731061132.703368-1-jacobe.zang@xxxxxxxxxx/

Changes in v6:
- Move "brcm,bcm4329-fmac" check to the top of brcmf_of_probe in of.c
- Add return if clk didn't set in DTS

-Link to v5: https://lore.kernel.org/all/20240730033053.4092132-1-jacobe.zang@xxxxxxxxxx/

Changes in v5:
- Add more commit message to the clock in bindings
- Use IS_ERR_OR_NULL as a judgment condition of clk

- Link to v4: https://lore.kernel.org/all/20240729070102.3770318-1-jacobe.zang@xxxxxxxxxx/

Changes in v4:
- Change clock description in dt-bindings
- Move enable clk from pcie.c to of.c
- Add compatible for wifi node in DTS
- Add random seed flag for firmware download

- Link to v3: https://lore.kernel.org/all/20240630073605.2164346-1-jacobe.zang@xxxxxxxxxx/

Changes in v3:
- Dropped redundant parts in dt-bindings.
- Change driver patch title prefix as 'wifi: brcmfmac:'.
- Change DTS Wi-Fi node clock-name as 'lpo'.

- Link to v2: https://lore.kernel.org/all/20240624081906.1399447-1-jacobe.zang@xxxxxxxxxx/

Changes in v2:
- Add SoB tags for original developer.
- Add dt-bindings for pci14e4,449d and clocks.
- Replace dev_info to brcmf_dbg in pcie.c

- Link to v1: https://lore.kernel.org/all/20240620020015.4021696-1-jacobe.zang@xxxxxxxxxx/

---
Jacobe Zang (4):
dt-bindings: net: wireless: brcm4329-fmac: add pci14e4,449d
dt-bindings: net: wireless: brcm4329-fmac: add clock description for AP6275P
wifi: brcmfmac: Add optional lpo clock enable support
wifi: brcmfmac: add flag for random seed during firmware download

.../bindings/net/wireless/brcm,bcm4329-fmac.yaml | 9 ++++
.../wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 4 +-
.../wireless/broadcom/brcm80211/brcmfmac/common.c | 3 +-
.../net/wireless/broadcom/brcm80211/brcmfmac/of.c | 25 +++++++---
.../net/wireless/broadcom/brcm80211/brcmfmac/of.h | 9 ++--
.../wireless/broadcom/brcm80211/brcmfmac/pcie.c | 55 ++++++++++++++++++----
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 22 +++++----
.../net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 3 ++
.../broadcom/brcm80211/include/brcm_hw_ids.h | 2 +
9 files changed, 102 insertions(+), 30 deletions(-)
---
base-commit: 97b766f989bcd06e5a7651b1080001d7327012f5
change-id: 20240828-wireless-mainline-bccba9d69efb

Best regards,
--
Jacobe Zang <jacobe.zang@xxxxxxxxxx>