/* SPDX-License-Identifier: GPL-2.0-or-later */ #include <device/device.h> #include <device/pnp.h> #include <superio/conf_mode.h> #include <pc80/keyboard.h> #include "lpc47m10x.h" /** * Initialize the specified Super I/O device. * * Devices other than COM ports and the keyboard controller are ignored. * For COM ports, we configure the baud rate. * * @param dev Pointer to structure describing a Super I/O device. */ static void lpc47m10x_init(struct device *dev) { if (!dev->enabled) return; switch (dev->path.pnp.device) { case LPC47M10X2_KBC: pc_keyboard_init(NO_AUX_DEVICE); break; } } static struct device_operations ops = { .read_resources = pnp_read_resources, .set_resources = pnp_set_resources, .enable_resources = pnp_enable_resources, .enable = pnp_alt_enable, .init = lpc47m10x_init, .ops_pnp_mode = &pnp_conf_mode_55_aa, }; static struct pnp_info pnp_dev_info[] = { { NULL, LPC47M10X2_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, }, { NULL, LPC47M10X2_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x07f8, }, { NULL, LPC47M10X2_SP1, PNP_IO0 | PNP_IRQ0, 0x07f8, }, { NULL, LPC47M10X2_SP2, PNP_IO0 | PNP_IRQ0, 0x07f8, }, { NULL, LPC47M10X2_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1, 0x07ff, 0x07ff, }, { NULL, LPC47M10X2_PME, PNP_IO0, 0x0f80, }, }; /** * Create device structures and allocate resources to devices specified in the * pnp_dev_info array (above). * * @param dev Pointer to structure describing a Super I/O device. */ static void enable_dev(struct device *dev) { pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); } struct chip_operations superio_smsc_lpc47m10x_ops = { CHIP_NAME("SMSC LPC47M10x Super I/O") .enable_dev = enable_dev };