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H A Dr8a779f0-cpg-mssr.cdiff d1b32a83 Thu Jan 25 08:45:13 MST 2024 Geert Uytterhoeven <geert+renesas@glider.be> clk: renesas: r8a779f0: Correct PFC/GPIO parent clock

According to the R-Car S4 Series Hardware User’s Manual Rev.0.81, the
parent clock of the Pin Function (PFC/GPIO) module clock is the CP
clock.

As this clock is not documented to exist on R-Car S4, use the CPEX clock
instead.

Fixes: 73421f2a48e6bd1d ("clk: renesas: r8a779f0: Add PFC clock")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/f88ec4aede0eaf0107c8bb7b28ba719ac6cd418f.1706197415.git.geert+renesas@glider.be
diff 73421f2a Mon Feb 21 08:35:56 MST 2022 Geert Uytterhoeven <geert+renesas@glider.be> clk: renesas: r8a779f0: Add PFC clock

Add the module clock used by the Pin Function (PFC/GPIO) controller
on the Renesas R-Car S4-8 (R8A779F0) SoC.

Extracted from a larger patch in the BSP by LUU HOAI.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/4ef3d3dfe714ad75112e4886efea0b66e40a33bc.1645457502.git.geert+renesas@glider.be

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