AF8
SIG_EXPR_LIST_DECL_SEMG(AF8, SPI2CK, SPI2, SPI2, SIG_DESC_SET(SCU434, 27));
PIN_DECL_1(AF8, GPIOX3, SPI2CK);
GROUP_DECL(SPI2, AE8, AF8, AB9, AD9);
GROUP_DECL(QSPI2, AE8, AF8, AB9, AD9, AF9, AB10);
ASPEED_PINCTRL_PIN(AF8),
ASPEED_PULL_DOWN_PINCONF(AF8, SCU634, 27),