diff options
| author | Bin Meng <bin.meng@windriver.com> | 2020-09-01 09:39:06 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-09-09 15:54:18 -0700 |
| commit | 64ac13633fd416541ea00ff4ae973489bdc33f7a (patch) | |
| tree | 5976cd70db7d243e661d075ac5923c14a073b0d0 /include | |
| parent | 7124e27bb8ac16b6aae0e9cd30fb19385430dbb5 (diff) | |
hw/net: cadence_gem: Add a new 'phy-addr' property
At present the PHY address of the PHY connected to GEM is hard-coded
to either 23 (BOARD_PHY_ADDRESS) or 0. This might not be the case for
all boards. Add a new 'phy-addr' property so that board can specify
the PHY address for each GEM instance.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1598924352-89526-12-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/net/cadence_gem.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/net/cadence_gem.h b/include/hw/net/cadence_gem.h index 54e646ff79..01c6189a24 100644 --- a/include/hw/net/cadence_gem.h +++ b/include/hw/net/cadence_gem.h @@ -73,6 +73,8 @@ typedef struct CadenceGEMState { /* Mask of register bits which are write 1 to clear */ uint32_t regs_w1c[CADENCE_GEM_MAXREG]; + /* PHY address */ + uint8_t phy_addr; /* PHY registers backing store */ uint16_t phy_regs[32]; |