[PATCH 03/22] clk: mediatek: Fix corner case of tuner_en_reg

[Chen-Yu Tsai]

On Thu, Jun 17, 2021 at 7:01 AM Chun-Jie Chen
<chun-jie.chen at mediatek.com> wrote:
>
> On MT8195, tuner_en_reg is moved to register offest 0x0.
> If we only judge by tuner_en_reg, it may lead to wrong address.
> Add tuner_en_bit to the check condition. And it has been confirmed,
> on all the MediaTek SoCs, bit0 of offset 0x0 is always occupied by
> clock square control.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen at mediatek.com>

Reviewed-by: Chen-Yu Tsai <wenst at chromium.org>

Though you might want to consider converting these types of checks into feature
flags.