/* SPDX-License-Identifier: GPL-2.0-only */ #include #include #include #include #if CONFIG(HAVE_ACPI_TABLES) static void sd_fill_ssdt(const struct device *dev) { const char *path; struct acpi_gpio default_gpio = { 0 }; struct acpi_dp *dp; if (sd_fill_soc_gpio_info(&default_gpio, dev) != 0) return; /* Use device path as the Scope for the SSDT */ path = acpi_device_path(dev); if (!path) return; acpigen_write_scope(path); acpigen_write_name("_CRS"); /* Write GpioInt() as default (if set) or custom from devicetree */ acpigen_write_resourcetemplate_header(); acpi_device_write_gpio(&default_gpio); acpigen_write_resourcetemplate_footer(); /* Bind the cd-gpio name to the GpioInt() resource */ dp = acpi_dp_new_table("_DSD"); if (!dp) return; acpi_dp_add_gpio(dp, "cd-gpio", path, 0, 0, 1); acpi_dp_write(dp); acpigen_pop_len(); } #endif static struct device_operations dev_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, #if CONFIG(HAVE_ACPI_TABLES) .acpi_fill_ssdt = sd_fill_ssdt, #endif .ops_pci = &pci_dev_ops_pci, }; static const unsigned short pci_device_ids[] = { PCI_DID_INTEL_APL_SD, PCI_DID_INTEL_CNL_SD, PCI_DID_INTEL_GLK_SD, PCI_DID_INTEL_SKL_SD, PCI_DID_INTEL_CNP_H_SD, PCI_DID_INTEL_ICL_SD, PCI_DID_INTEL_CMP_SD, PCI_DID_INTEL_CMP_H_SD, PCI_DID_INTEL_MCC_SD, PCI_DID_INTEL_JSP_SD, 0 }; static const struct pci_driver pch_sd __pci_driver = { .ops = &dev_ops, .vendor = PCI_VID_INTEL, .devices = pci_device_ids };