cpu/broadwell/pch.c

1 // SPDX-License-Identifier: GPL-2.0
25 #include <dm/uclass-internal.h>
69 	ret = gpio_request_by_name(dev, "power-enable-gpio", 0, &desc,  in broadwell_pch_early_init()
119 	/* PCH-LP has 39 redirection entries */  in pch_enable_ioapic()
142  * Enable GPIO SMI events - it would be good to put this in the GPIO driver
155 		return -EINVAL;  in enable_alt_smi()
159 	setio_32(regs->alt_gpi_smi_en, mask);  in enable_alt_smi()
193 	/* GPE setup based on device tree configuration */  in pch_power_options()
194 	ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev),  in pch_power_options()
195 				   "intel,gpe0-en", enable, ARRAY_SIZE(enable));  in pch_power_options()
197 		return -EINVAL;  in pch_power_options()
200 	/* SMI setup based on device tree configuration */  in pch_power_options()
201 	enable_alt_smi(dev, fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),  in pch_power_options()
202 					   "intel,alt-gp-smi-enable", 0));  in pch_power_options()
431 	/* PCH-LP LPC */  in pch_cg_init()
461 /* Enable LTR Auto Mode for D21:F1-F6 */
484 /* Put Serial IO D21:F0-F6 device into desired mode */
520  * pch_serialio_init() - set up serial I/O devices
522  * @return 0 if OK, -ve on error
536 		return -EINVAL;  in pch_serialio_init()
539 		return -EINVAL;  in pch_serialio_init()
553 	/* Manually find the High-definition audio, to turn it off */  in pch_serialio_init()
556 		return -ENOENT;  in pch_serialio_init()
574 	 * TODO: TCO timer halt - this hangs  in broadwell_pch_init()
602 	if (!(gd->flags & GD_FLG_RELOC))  in broadwell_pch_probe()
613 	/* Bits 31-14 are the base address, 13-1 are reserved, 0 is enable */  in broadwell_pch_get_spi_base()
640 	{ .compatible = "intel,broadwell-pch" },