diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2023-08-22 15:58:21 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-08-25 12:59:54 +0300 |
| commit | 1165f5719229882442e67ad845a07491b0795ded (patch) | |
| tree | 2a714596841a78f2341248731169c47c1707ba68 /drivers/net/wireless/realtek/rtw89/phy_be.c | |
| parent | 9d87e7dc930e149def617c152f03ed97e3d7d899 (diff) | |
| download | linux-1165f5719229882442e67ad845a07491b0795ded.tar.xz | |
wifi: rtw89: phy: add phy_gen_def::cr_base to support WiFi 7 chips
cr_base is base address of PHY control register. The base of WiFi 6 and 7
chips are 0x1_0000 and 0x2_0000 respectively, so define them accordingly.
For example, if PHY address is 0x1330, absolute address is 0x1_1330 for
WiFi 6 chips, and 0x2_1330 for WiFi 7 chips.
Meanwhile, there are two copies of PHY hardware named PHY0 and PHY1. The
offset between them is 0x2_0000, so the base address of PHY0 and PHY1 are
0x2_0000 and 0x4_0000 respectively.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230822125822.23817-6-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/phy_be.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/phy_be.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/phy_be.c b/drivers/net/wireless/realtek/rtw89/phy_be.c new file mode 100644 index 000000000000..143f900d29a6 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/phy_be.c @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2023 Realtek Corporation + */ + +#include "phy.h" + +const struct rtw89_phy_gen_def rtw89_phy_gen_be = { + .cr_base = 0x20000, +}; +EXPORT_SYMBOL(rtw89_phy_gen_be); |