add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/pinctrl/pinctrl-ocelot.c
..
..
@@ -575,7 +575,7 @@
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 	regmap_update_bits(info->map, REG_ALT(0, info, pin->pin),
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 			   BIT(p), f << p);
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 	regmap_update_bits(info->map, REG_ALT(1, info, pin->pin),
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-			   BIT(p), f << (p - 1));
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+			   BIT(p), (f >> 1) << p);
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 	return 0;
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 }