Thread (62 messages) flat view 62 messages, 5 authors, 2021-08-05

Re: [v14 07/21] clk: mediatek: Add configurable enable control to mtk_pll_data

From: Stephen Boyd <sboyd@kernel.org>
Date: 2021-07-27 17:55:05
Also in: linux-arm-kernel, linux-clk, linux-mediatek, lkml

Quoting Chun-Jie Chen (2021-07-26 03:57:05)
In all MediaTek PLL design, bit0 of CON0 register is always
the enable bit.
However, there's a special case of usbpll on MT8192.
The enable bit of usbpll is moved to bit2 of other register.
Add configurable en_reg and pll_en_bit for enable control or
default 0 where pll data are static variables.
Hence, CON0_BASE_EN could also be removed.
And there might have another special case on other chips,
the enable bit is still on CON0 register but not at bit0.

Reviewed-by: Ikjoon Jang <redacted>
Signed-off-by: Weiyi Lu <redacted>
Signed-off-by: Chun-Jie Chen <redacted>
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Applied to clk-next
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