P20
res = (P20 * (32 + fs->mdiv) + 32 * fs->pe) * s * ns;
*rate = (unsigned long)div64_u64(input * P20 * 32, res);
*p = (uint64_t)input * P20 - (32LL + (uint64_t)m) * val * (P20 / 32LL);
SIG_EXPR_LIST_DECL_DUAL(P20, ROMA5, ROM8, ROM16);
SIG_EXPR_LIST_ALIAS(P20, VPOB3, VPO);
PIN_DECL_2(P20, GPIOZ3, ROMA5, VPOB3);
U19, R22, P18, P19, P20, P21, P22, M19, M20, M21, M22, L18,
P20, P21, P22, M19, M20, M21, M22, L18, L19, L20, L21, T18,
FUNC_GROUP_DECL(VPO12, U21, T19, V22, U20, R22, P18, P19, P20, P21, P22, M19,
P20, P21, P22, M19, M20, M21, M22, L18, L19);
ASPEED_PINCTRL_PIN(P20),
SSSF_PIN_DECL(P20, GPIOY7, SDA2, SIG_DESC_SET(SCUA4, 15));
ASPEED_PINCTRL_PIN(P20),
ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_PULL_DOWN, R22, P20, SCU8C, 19),
ASPEED_SB_PINCONF(PIN_CONFIG_BIAS_DISABLE, R22, P20, SCU8C, 19),