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0b523ced9a
qca4019 uses ahb instead of pci where it slightly differs in device enumeration, clock control, reset control, etc. Good thing is that ahb also uses copy engine for the data transaction. So, the most of the stuff implemented in pci.c/ce.c are reusable in ahb case too. Device enumeration in ahb case comes through platform driver/device model. All resource details like irq, memory map, clocks, etc for qca4019 can be fetched from of_node of platform device. Simply flow would look like, device tree => platform device (kernel) => platform driver (ath10k) Device tree entry will have all qca4019 resource details and the same info will be passed to kernel. Kernel will prepare new platform device for that entry and expose DT info to of_node in platform device. Later, ath10k would register platform driver with unique compatible name and then kernels binds to corresponding compatible entry & calls ath10k ahb probe functions. From there onwards, ath10k will take control of it and move forward. New bool flag CONFIG_ATH10K_AHB is added in Kconfig to conditionally enable ahb support in ath10k. On enabling this flag, ath10k_pci.ko will have ahb support. This patch adds only basic skeleton and few macros to support ahb in the context of qca4019. Signed-off-by: Raja Mani <rmani@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> |
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| .. | ||
| admtek | ||
| ath | ||
| atmel | ||
| broadcom | ||
| cisco | ||
| intel | ||
| intersil | ||
| marvell | ||
| mediatek | ||
| ralink | ||
| realtek | ||
| rsi | ||
| st | ||
| ti | ||
| zydas | ||
| Kconfig | ||
| mac80211_hwsim.c | ||
| mac80211_hwsim.h | ||
| Makefile | ||
| ray_cs.c | ||
| ray_cs.h | ||
| rayctl.h | ||
| rndis_wlan.c | ||
| wl3501.h | ||
| wl3501_cs.c | ||