CLKIN 291 drivers/pinctrl/pinctrl-lpc18xx.c LPC_P(4,7, LCD, CLKIN, R, R, R, R, I2S1,I2S0_TX_SCK, 0, ND); CLKIN 400 drivers/pinctrl/pinctrl-lpc18xx.c LPC_P(f,0, SSP0, CLKIN, R, R, R, R, R, I2S1, 0, ND); CLKIN 404 drivers/pinctrl/pinctrl-lpc18xx.c LPC_P(f,4, SSP1, CLKIN, TRACE, R, R, R, I2S0_TX_MCLK,I2S0_RX_SCK, 0, ND);