Pull Allwinner clk driver updates from Jernej Skrabec:
- deduplicate Allwinner ccu_clks arrays
- Allwinner H6 GPU DFS support
- adjust Allwinner Kconfig
* tag 'sunxi-clk-for-5.20-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
clk: sunxi-ng: sun50i: h6: Modify GPU clock configuration to support DFS
clk: sunxi: Do not select the PRCM MFD
clk: sunxi: Limit legacy clocks to 32-bit ARM
clk: sunxi-ng: Deduplicate ccu_clks arrays