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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 10:35:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 10:35:29 -0800 |
| commit | c4fbde84fedeaf513ec96f0c6ed3f352bdcd61d6 (patch) | |
| tree | 9a382d104eebc156bbd27ff94ab0907a9218b66f /arch/x86/platform/intel-mid/device_libs/platform_bt.c | |
| parent | e229b429bb4af24d9828758c0c851bb6a4169400 (diff) | |
| parent | c9c26882776a7adddb0173778957e690ac47b195 (diff) | |
| download | linux-c4fbde84fedeaf513ec96f0c6ed3f352bdcd61d6.tar.gz linux-c4fbde84fedeaf513ec96f0c6ed3f352bdcd61d6.tar.bz2 linux-c4fbde84fedeaf513ec96f0c6ed3f352bdcd61d6.zip | |
Merge tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull Simple Firmware Interface (SFI) support removal from Rafael Wysocki:
"Drop support for depercated platforms using SFI, drop the entire
support for SFI that has been long deprecated too and make some
janitorial changes on top of that (Andy Shevchenko)"
* tag 'sfi-removal-5.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
x86/platform/intel-mid: Update Copyright year and drop file names
x86/platform/intel-mid: Remove unused header inclusion in intel-mid.h
x86/platform/intel-mid: Drop unused __intel_mid_cpu_chip and Co.
x86/platform/intel-mid: Get rid of intel_scu_ipc_legacy.h
x86/PCI: Describe @reg for type1_access_ok()
x86/PCI: Get rid of custom x86 model comparison
sfi: Remove framework for deprecated firmware
cpufreq: sfi-cpufreq: Remove driver for deprecated firmware
media: atomisp: Remove unused header
mfd: intel_msic: Remove driver for deprecated platform
x86/apb_timer: Remove driver for deprecated platform
x86/platform/intel-mid: Remove unused leftovers (vRTC)
x86/platform/intel-mid: Remove unused leftovers (msic)
x86/platform/intel-mid: Remove unused leftovers (msic_thermal)
x86/platform/intel-mid: Remove unused leftovers (msic_power_btn)
x86/platform/intel-mid: Remove unused leftovers (msic_gpio)
x86/platform/intel-mid: Remove unused leftovers (msic_battery)
x86/platform/intel-mid: Remove unused leftovers (msic_ocd)
x86/platform/intel-mid: Remove unused leftovers (msic_audio)
platform/x86: intel_scu_wdt: Drop mistakenly added const
Diffstat (limited to 'arch/x86/platform/intel-mid/device_libs/platform_bt.c')
| -rw-r--r-- | arch/x86/platform/intel-mid/device_libs/platform_bt.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_bt.c b/arch/x86/platform/intel-mid/device_libs/platform_bt.c deleted file mode 100644 index 2930b6e9473e..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_bt.c +++ /dev/null @@ -1,101 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Bluetooth platform data initialization file - * - * (C) Copyright 2017 Intel Corporation - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#include <linux/gpio/machine.h> -#include <linux/pci.h> -#include <linux/platform_device.h> - -#include <asm/cpu_device_id.h> -#include <asm/intel-family.h> -#include <asm/intel-mid.h> - -struct bt_sfi_data { - struct device *dev; - const char *name; - int (*setup)(struct bt_sfi_data *ddata); -}; - -static struct gpiod_lookup_table tng_bt_sfi_gpio_table = { - .dev_id = "hci_bcm", - .table = { - GPIO_LOOKUP("0000:00:0c.0", -1, "device-wakeup", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("0000:00:0c.0", -1, "shutdown", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("0000:00:0c.0", -1, "host-wakeup", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -#define TNG_BT_SFI_GPIO_DEVICE_WAKEUP "bt_wakeup" -#define TNG_BT_SFI_GPIO_SHUTDOWN "BT-reset" -#define TNG_BT_SFI_GPIO_HOST_WAKEUP "bt_uart_enable" - -static int __init tng_bt_sfi_setup(struct bt_sfi_data *ddata) -{ - struct gpiod_lookup_table *table = &tng_bt_sfi_gpio_table; - struct gpiod_lookup *lookup = table->table; - struct pci_dev *pdev; - - /* Connected to /dev/ttyS0 */ - pdev = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(4, 1)); - if (!pdev) - return -ENODEV; - - ddata->dev = &pdev->dev; - ddata->name = table->dev_id; - - lookup[0].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_DEVICE_WAKEUP); - lookup[1].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_SHUTDOWN); - lookup[2].chip_hwnum = get_gpio_by_name(TNG_BT_SFI_GPIO_HOST_WAKEUP); - - gpiod_add_lookup_table(table); - return 0; -} - -static struct bt_sfi_data tng_bt_sfi_data __initdata = { - .setup = tng_bt_sfi_setup, -}; - -static const struct x86_cpu_id bt_sfi_cpu_ids[] = { - X86_MATCH_INTEL_FAM6_MODEL(ATOM_SILVERMONT_MID, &tng_bt_sfi_data), - {} -}; - -static int __init bt_sfi_init(void) -{ - struct platform_device_info info; - struct platform_device *pdev; - const struct x86_cpu_id *id; - struct bt_sfi_data *ddata; - int ret; - - id = x86_match_cpu(bt_sfi_cpu_ids); - if (!id) - return -ENODEV; - - ddata = (struct bt_sfi_data *)id->driver_data; - if (!ddata) - return -ENODEV; - - ret = ddata->setup(ddata); - if (ret) - return ret; - - memset(&info, 0, sizeof(info)); - info.fwnode = ddata->dev->fwnode; - info.parent = ddata->dev; - info.name = ddata->name; - info.id = PLATFORM_DEVID_NONE; - - pdev = platform_device_register_full(&info); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - - dev_info(ddata->dev, "Registered Bluetooth device: %s\n", ddata->name); - return 0; -} -device_initcall(bt_sfi_init); |