phy: cadence: Sierra: Make "phy_clk" and "sierra_apb" optional resources
authorKishon Vijay Abraham I <kishon@ti.com>
Mon, 16 Dec 2019 09:57:00 +0000 (15:27 +0530)
committerKishon Vijay Abraham I <kishon@ti.com>
Wed, 8 Jan 2020 07:28:06 +0000 (12:58 +0530)
commit372428db44cf8666ff07fa349d305c1be35cb7d4
tree5dd99223b9e714201199c44ab29ce46f1b51b0c2
parent56d34730c1a220d5015b672088e95f99e8b83b1f
phy: cadence: Sierra: Make "phy_clk" and "sierra_apb" optional resources

Certain platforms like TI J721E using Cadence Sierra Serdes
doesn't provide explicit phy_clk and reset (APB reset) control.
Make them optional here.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
drivers/phy/cadence/phy-cadence-sierra.c