3,0, (void*)PCA953X_CMD_DEVICE,"",""),U_BOOT_CMD_MKENT(output,4,0, (void*)PCA953X_CMD_OUTPUT,"",""),U_BOOT_CMD_MKENT(input,3,0, (void*)PCA953X_CMD_INPUT,"",""),U_BOOT_CMD_MKENT(invert,4,0, (void*)PCA953X_CMD_INVERT,"",""),...