PINMUX_GPIO21__FUNC_I2S2_MCK  208 arch/arm64/boot/dts/mediatek/mt8183-pinfunc.h #define PINMUX_GPIO21__FUNC_I2S2_MCK (MTK_PIN_NO(21) | 6)
PINMUX_GPIO21__FUNC_I2S2_MCK  208 scripts/dtc/include-prefixes/arm64/mediatek/mt8183-pinfunc.h #define PINMUX_GPIO21__FUNC_I2S2_MCK (MTK_PIN_NO(21) | 6)