[RESEND, PATCH v7 03/11] pwm: mediatek: remove a property "has-clks"

We can use fixed-clock to repair mt7628 pwm during configure from userspace. The SoC is legacy MIPS and has no complex clock tree. Due to we can get clock frequency for period calculation from DT fixed-clock, so we can remove has-clock property, and directly use devm_clk_get and clk_get_rate. Sign

[PATCH v7 03/11] pwm: mediatek: remove a property "has-clks"

We can use fixed-clock to repair mt7628 pwm during configure from userspace. The SoC is legacy MIPS and has no complex clock tree. Due to we can get clock frequency for period calculation from DT fixed-clock, so we can remove has-clock property, and directly use devm_clk_get and clk_get_rate. Sign