| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| 441 | 67.23% | 2 | 25.00% | |
| 159 | 24.24% | 3 | 37.50% | |
| 50 | 7.62% | 1 | 12.50% | |
| 4 | 0.61% | 1 | 12.50% | |
| 2 | 0.30% | 1 | 12.50% | |
| Total | 656 | 8 |
| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Andy Shevchenko | 441 | 67.23% | 2 | 25.00% |
| Mika Westerberg | 159 | 24.24% | 3 | 37.50% |
| Jarkko Nikula | 50 | 7.62% | 1 | 12.50% |
| Heikki Krogerus | 4 | 0.61% | 1 | 12.50% |
| Thomas Gleixner | 2 | 0.30% | 1 | 12.50% |
| Total | 656 | 8 |
// SPDX-License-Identifier: GPL-2.0-only /* * Intel LPSS ACPI support. * * Copyright (C) 2015, Intel Corporation * * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> * Mika Westerberg <mika.westerberg@linux.intel.com> */ #include <linux/acpi.h> #include <linux/ioport.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/pm_runtime.h> #include <linux/platform_device.h> #include <linux/property.h> #include "intel-lpss.h" static const struct intel_lpss_platform_info spt_info = { .clk_rate = 120000000, }; static struct property_entry spt_i2c_properties[] = { PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230), { }, }; static const struct intel_lpss_platform_info spt_i2c_info = { .clk_rate = 120000000, .properties = spt_i2c_properties, }; static struct property_entry uart_properties[] = { PROPERTY_ENTRY_U32("reg-io-width", 4), PROPERTY_ENTRY_U32("reg-shift", 2), PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"), { }, }; static const struct intel_lpss_platform_info spt_uart_info = { .clk_rate = 120000000, .clk_con_id = "baudclk", .properties = uart_properties, }; static const struct intel_lpss_platform_info bxt_info = { .clk_rate = 100000000, }; static struct property_entry bxt_i2c_properties[] = { PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42), PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208), { }, }; static const struct intel_lpss_platform_info bxt_i2c_info = { .clk_rate = 133000000, .properties = bxt_i2c_properties, }; static struct property_entry apl_i2c_properties[] = { PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207), PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208), { }, }; static const struct intel_lpss_platform_info apl_i2c_info = { .clk_rate = 133000000, .properties = apl_i2c_properties, }; static const struct acpi_device_id intel_lpss_acpi_ids[] = { /* SPT */ { "INT3440", (kernel_ulong_t)&spt_info }, { "INT3441", (kernel_ulong_t)&spt_info }, { "INT3442", (kernel_ulong_t)&spt_i2c_info }, { "INT3443", (kernel_ulong_t)&spt_i2c_info }, { "INT3444", (kernel_ulong_t)&spt_i2c_info }, { "INT3445", (kernel_ulong_t)&spt_i2c_info }, { "INT3446", (kernel_ulong_t)&spt_i2c_info }, { "INT3447", (kernel_ulong_t)&spt_i2c_info }, { "INT3448", (kernel_ulong_t)&spt_uart_info }, { "INT3449", (kernel_ulong_t)&spt_uart_info }, { "INT344A", (kernel_ulong_t)&spt_uart_info }, /* BXT */ { "80860AAC", (kernel_ulong_t)&bxt_i2c_info }, { "80860ABC", (kernel_ulong_t)&bxt_info }, { "80860AC2", (kernel_ulong_t)&bxt_info }, /* APL */ { "80865AAC", (kernel_ulong_t)&apl_i2c_info }, { "80865ABC", (kernel_ulong_t)&bxt_info }, { "80865AC2", (kernel_ulong_t)&bxt_info }, { } }; MODULE_DEVICE_TABLE(acpi, intel_lpss_acpi_ids); static int intel_lpss_acpi_probe(struct platform_device *pdev) { struct intel_lpss_platform_info *info; const struct acpi_device_id *id; id = acpi_match_device(intel_lpss_acpi_ids, &pdev->dev); if (!id) return -ENODEV; info = devm_kmemdup(&pdev->dev, (void *)id->driver_data, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; info->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); info->irq = platform_get_irq(pdev, 0); pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); return intel_lpss_probe(&pdev->dev, info); } static int intel_lpss_acpi_remove(struct platform_device *pdev) { intel_lpss_remove(&pdev->dev); pm_runtime_disable(&pdev->dev); return 0; } static INTEL_LPSS_PM_OPS(intel_lpss_acpi_pm_ops); static struct platform_driver intel_lpss_acpi_driver = { .probe = intel_lpss_acpi_probe, .remove = intel_lpss_acpi_remove, .driver = { .name = "intel-lpss", .acpi_match_table = intel_lpss_acpi_ids, .pm = &intel_lpss_acpi_pm_ops, }, }; module_platform_driver(intel_lpss_acpi_driver); MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); MODULE_DESCRIPTION("Intel LPSS ACPI driver"); MODULE_LICENSE("GPL v2");