Commit 8e466955 authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 platform updates from Ingo Molnar:
 "The main changes in this cycle were:

   - Intel-SoC enhancements (Andy Shevchenko)

   - Intel CPU symbolic model definition rework (Dave Hansen)

   - ... other misc changes"

* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (25 commits)
  x86/sfi: Enable enumeration of SD devices
  x86/pci: Use MRFLD abbreviation for Merrifield
  x86/platform/intel-mid: Make vertical indentation consistent
  x86/platform/intel-mid: Mark regulators explicitly defined
  x86/platform/intel-mid: Rename mrfl.c to mrfld.c
  x86/platform/intel-mid: Enable spidev on Intel Edison boards
  x86/platform/intel-mid: Extend PWRMU to support Penwell
  x86/pci, x86/platform/intel_mid_pci: Remove duplicate power off code
  x86/platform/intel-mid: Add pinctrl for Intel Merrifield
  x86/platform/intel-mid: Enable GPIO expanders on Edison
  x86/platform/intel-mid: Add Power Management Unit driver
  x86/platform/atom/punit: Enable support for Merrifield
  x86/platform/intel_mid_pci: Rework IRQ0 workaround
  x86, thermal: Clean up and fix CPU model detection for intel_soc_dts_thermal
  x86, mmc: Use Intel family name macros for mmc driver
  x86/intel_telemetry: Use Intel family name macros for telemetry driver
  x86/acpi/lss: Use Intel family name macros for the acpi_lpss driver
  x86/cpufreq: Use Intel family name macros for the intel_pstate cpufreq driver
  x86/platform: Use new Intel model number macros
  x86/intel_idle: Use Intel family macros for intel_idle
  ...
parents 2d724ffd 05f310e2
...@@ -12,9 +12,17 @@ ...@@ -12,9 +12,17 @@
#define _ASM_X86_INTEL_MID_H #define _ASM_X86_INTEL_MID_H
#include <linux/sfi.h> #include <linux/sfi.h>
#include <linux/pci.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
extern int intel_mid_pci_init(void); extern int intel_mid_pci_init(void);
extern int intel_mid_pci_set_power_state(struct pci_dev *pdev, pci_power_t state);
#define INTEL_MID_PWR_LSS_OFFSET 4
#define INTEL_MID_PWR_LSS_TYPE (1 << 7)
extern int intel_mid_pwr_get_lss_id(struct pci_dev *pdev);
extern int get_gpio_by_name(const char *name); extern int get_gpio_by_name(const char *name);
extern void intel_scu_device_register(struct platform_device *pdev); extern void intel_scu_device_register(struct platform_device *pdev);
extern int __init sfi_parse_mrtc(struct sfi_table_header *table); extern int __init sfi_parse_mrtc(struct sfi_table_header *table);
...@@ -34,13 +42,28 @@ struct devs_id { ...@@ -34,13 +42,28 @@ struct devs_id {
void *(*get_platform_data)(void *info); void *(*get_platform_data)(void *info);
/* Custom handler for devices */ /* Custom handler for devices */
void (*device_handler)(struct sfi_device_table_entry *pentry, void (*device_handler)(struct sfi_device_table_entry *pentry,
struct devs_id *dev); struct devs_id *dev);
}; };
#define sfi_device(i) \ #define sfi_device(i) \
static const struct devs_id *const __intel_mid_sfi_##i##_dev __used \ static const struct devs_id *const __intel_mid_sfi_##i##_dev __used \
__attribute__((__section__(".x86_intel_mid_dev.init"))) = &i __attribute__((__section__(".x86_intel_mid_dev.init"))) = &i
/**
* struct mid_sd_board_info - template for SD device creation
* @name: identifies the driver
* @bus_num: board-specific identifier for a given SD controller
* @max_clk: the maximum frequency device supports
* @platform_data: the particular data stored there is driver-specific
*/
struct mid_sd_board_info {
char name[SFI_NAME_LEN];
int bus_num;
unsigned short addr;
u32 max_clk;
void *platform_data;
};
/* /*
* Medfield is the follow-up of Moorestown, it combines two chip solution into * Medfield is the follow-up of Moorestown, it combines two chip solution into
* one. Other than that it also added always-on and constant tsc and lapic * one. Other than that it also added always-on and constant tsc and lapic
...@@ -60,7 +83,7 @@ extern enum intel_mid_cpu_type __intel_mid_cpu_chip; ...@@ -60,7 +83,7 @@ extern enum intel_mid_cpu_type __intel_mid_cpu_chip;
/** /**
* struct intel_mid_ops - Interface between intel-mid & sub archs * struct intel_mid_ops - Interface between intel-mid & sub archs
* @arch_setup: arch_setup function to re-initialize platform * @arch_setup: arch_setup function to re-initialize platform
* structures (x86_init, x86_platform_init) * structures (x86_init, x86_platform_init)
* *
* This structure can be extended if any new interface is required * This structure can be extended if any new interface is required
* between intel-mid & its sub arch files. * between intel-mid & its sub arch files.
...@@ -70,20 +93,20 @@ struct intel_mid_ops { ...@@ -70,20 +93,20 @@ struct intel_mid_ops {
}; };
/* Helper API's for INTEL_MID_OPS_INIT */ /* Helper API's for INTEL_MID_OPS_INIT */
#define DECLARE_INTEL_MID_OPS_INIT(cpuname, cpuid) \ #define DECLARE_INTEL_MID_OPS_INIT(cpuname, cpuid) \
[cpuid] = get_##cpuname##_ops [cpuid] = get_##cpuname##_ops
/* Maximum number of CPU ops */ /* Maximum number of CPU ops */
#define MAX_CPU_OPS(a) (sizeof(a)/sizeof(void *)) #define MAX_CPU_OPS(a) (sizeof(a)/sizeof(void *))
/* /*
* For every new cpu addition, a weak get_<cpuname>_ops() function needs be * For every new cpu addition, a weak get_<cpuname>_ops() function needs be
* declared in arch/x86/platform/intel_mid/intel_mid_weak_decls.h. * declared in arch/x86/platform/intel_mid/intel_mid_weak_decls.h.
*/ */
#define INTEL_MID_OPS_INIT {\ #define INTEL_MID_OPS_INIT { \
DECLARE_INTEL_MID_OPS_INIT(penwell, INTEL_MID_CPU_CHIP_PENWELL), \ DECLARE_INTEL_MID_OPS_INIT(penwell, INTEL_MID_CPU_CHIP_PENWELL), \
DECLARE_INTEL_MID_OPS_INIT(cloverview, INTEL_MID_CPU_CHIP_CLOVERVIEW), \ DECLARE_INTEL_MID_OPS_INIT(cloverview, INTEL_MID_CPU_CHIP_CLOVERVIEW), \
DECLARE_INTEL_MID_OPS_INIT(tangier, INTEL_MID_CPU_CHIP_TANGIER) \ DECLARE_INTEL_MID_OPS_INIT(tangier, INTEL_MID_CPU_CHIP_TANGIER) \
}; };
#ifdef CONFIG_X86_INTEL_MID #ifdef CONFIG_X86_INTEL_MID
...@@ -100,8 +123,8 @@ static inline bool intel_mid_has_msic(void) ...@@ -100,8 +123,8 @@ static inline bool intel_mid_has_msic(void)
#else /* !CONFIG_X86_INTEL_MID */ #else /* !CONFIG_X86_INTEL_MID */
#define intel_mid_identify_cpu() (0) #define intel_mid_identify_cpu() 0
#define intel_mid_has_msic() (0) #define intel_mid_has_msic() 0
#endif /* !CONFIG_X86_INTEL_MID */ #endif /* !CONFIG_X86_INTEL_MID */
...@@ -117,35 +140,38 @@ extern enum intel_mid_timer_options intel_mid_timer_options; ...@@ -117,35 +140,38 @@ extern enum intel_mid_timer_options intel_mid_timer_options;
* Penwell uses spread spectrum clock, so the freq number is not exactly * Penwell uses spread spectrum clock, so the freq number is not exactly
* the same as reported by MSR based on SDM. * the same as reported by MSR based on SDM.
*/ */
#define FSB_FREQ_83SKU 83200 #define FSB_FREQ_83SKU 83200
#define FSB_FREQ_100SKU 99840 #define FSB_FREQ_100SKU 99840
#define FSB_FREQ_133SKU 133000 #define FSB_FREQ_133SKU 133000
#define FSB_FREQ_167SKU 167000 #define FSB_FREQ_167SKU 167000
#define FSB_FREQ_200SKU 200000 #define FSB_FREQ_200SKU 200000
#define FSB_FREQ_267SKU 267000 #define FSB_FREQ_267SKU 267000
#define FSB_FREQ_333SKU 333000 #define FSB_FREQ_333SKU 333000
#define FSB_FREQ_400SKU 400000 #define FSB_FREQ_400SKU 400000
/* Bus Select SoC Fuse value */ /* Bus Select SoC Fuse value */
#define BSEL_SOC_FUSE_MASK 0x7 #define BSEL_SOC_FUSE_MASK 0x7
#define BSEL_SOC_FUSE_001 0x1 /* FSB 133MHz */ /* FSB 133MHz */
#define BSEL_SOC_FUSE_101 0x5 /* FSB 100MHz */ #define BSEL_SOC_FUSE_001 0x1
#define BSEL_SOC_FUSE_111 0x7 /* FSB 83MHz */ /* FSB 100MHz */
#define BSEL_SOC_FUSE_101 0x5
/* FSB 83MHz */
#define BSEL_SOC_FUSE_111 0x7
#define SFI_MTMR_MAX_NUM 8 #define SFI_MTMR_MAX_NUM 8
#define SFI_MRTC_MAX 8 #define SFI_MRTC_MAX 8
extern void intel_scu_devices_create(void); extern void intel_scu_devices_create(void);
extern void intel_scu_devices_destroy(void); extern void intel_scu_devices_destroy(void);
/* VRTC timer */ /* VRTC timer */
#define MRST_VRTC_MAP_SZ (1024) #define MRST_VRTC_MAP_SZ 1024
/*#define MRST_VRTC_PGOFFSET (0xc00) */ /* #define MRST_VRTC_PGOFFSET 0xc00 */
extern void intel_mid_rtc_init(void); extern void intel_mid_rtc_init(void);
/* the offset for the mapping of global gpio pin to irq */ /* The offset for the mapping of global gpio pin to irq */
#define INTEL_MID_IRQ_OFFSET 0x100 #define INTEL_MID_IRQ_OFFSET 0x100
#endif /* _ASM_X86_INTEL_MID_H */ #endif /* _ASM_X86_INTEL_MID_H */
...@@ -25,16 +25,6 @@ ...@@ -25,16 +25,6 @@
#ifndef _ASM_X86_TOPOLOGY_H #ifndef _ASM_X86_TOPOLOGY_H
#define _ASM_X86_TOPOLOGY_H #define _ASM_X86_TOPOLOGY_H
#ifdef CONFIG_X86_32
# ifdef CONFIG_SMP
# define ENABLE_TOPO_DEFINES
# endif
#else
# ifdef CONFIG_SMP
# define ENABLE_TOPO_DEFINES
# endif
#endif
/* /*
* to preserve the visibility of NUMA_NO_NODE definition, * to preserve the visibility of NUMA_NO_NODE definition,
* moved to there from here. May be used independent of * moved to there from here. May be used independent of
...@@ -123,7 +113,7 @@ extern const struct cpumask *cpu_coregroup_mask(int cpu); ...@@ -123,7 +113,7 @@ extern const struct cpumask *cpu_coregroup_mask(int cpu);
#define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id) #define topology_physical_package_id(cpu) (cpu_data(cpu).phys_proc_id)
#define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id) #define topology_core_id(cpu) (cpu_data(cpu).cpu_core_id)
#ifdef ENABLE_TOPO_DEFINES #ifdef CONFIG_SMP
#define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu)) #define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu))
#define topology_sibling_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu)) #define topology_sibling_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu))
......
...@@ -300,15 +300,14 @@ static void intel_workarounds(struct cpuinfo_x86 *c) ...@@ -300,15 +300,14 @@ static void intel_workarounds(struct cpuinfo_x86 *c)
} }
/* /*
* P4 Xeon errata 037 workaround. * P4 Xeon erratum 037 workaround.
* Hardware prefetcher may cause stale data to be loaded into the cache. * Hardware prefetcher may cause stale data to be loaded into the cache.
*/ */
if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) { if ((c->x86 == 15) && (c->x86_model == 1) && (c->x86_mask == 1)) {
if (msr_set_bit(MSR_IA32_MISC_ENABLE, if (msr_set_bit(MSR_IA32_MISC_ENABLE,
MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT) MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT) > 0) {
> 0) {
pr_info("CPU: C0 stepping P4 Xeon detected.\n"); pr_info("CPU: C0 stepping P4 Xeon detected.\n");
pr_info("CPU: Disabling hardware prefetching (Errata 037)\n"); pr_info("CPU: Disabling hardware prefetching (Erratum 037)\n");
} }
} }
......
...@@ -36,7 +36,8 @@ ...@@ -36,7 +36,8 @@
#define PCIE_CAP_OFFSET 0x100 #define PCIE_CAP_OFFSET 0x100
/* Quirks for the listed devices */ /* Quirks for the listed devices */
#define PCI_DEVICE_ID_INTEL_MRFL_MMC 0x1190 #define PCI_DEVICE_ID_INTEL_MRFLD_MMC 0x1190
#define PCI_DEVICE_ID_INTEL_MRFLD_HSU 0x1191
/* Fixed BAR fields */ /* Fixed BAR fields */
#define PCIE_VNDR_CAP_ID_FIXED_BAR 0x00 /* Fixed BAR (TBD) */ #define PCIE_VNDR_CAP_ID_FIXED_BAR 0x00 /* Fixed BAR (TBD) */
...@@ -224,14 +225,21 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev) ...@@ -224,14 +225,21 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
/* Special treatment for IRQ0 */ /* Special treatment for IRQ0 */
if (dev->irq == 0) { if (dev->irq == 0) {
/*
* Skip HS UART common registers device since it has
* IRQ0 assigned and not used by the kernel.
*/
if (dev->device == PCI_DEVICE_ID_INTEL_MRFLD_HSU)
return -EBUSY;
/* /*
* TNG has IRQ0 assigned to eMMC controller. But there * TNG has IRQ0 assigned to eMMC controller. But there
* are also other devices with bogus PCI configuration * are also other devices with bogus PCI configuration
* that have IRQ0 assigned. This check ensures that * that have IRQ0 assigned. This check ensures that
* eMMC gets it. * eMMC gets it. The rest of devices still could be
* enabled without interrupt line being allocated.
*/ */
if (dev->device != PCI_DEVICE_ID_INTEL_MRFL_MMC) if (dev->device != PCI_DEVICE_ID_INTEL_MRFLD_MMC)
return -EBUSY; return 0;
} }
break; break;
default: default:
...@@ -308,14 +316,39 @@ static void pci_d3delay_fixup(struct pci_dev *dev) ...@@ -308,14 +316,39 @@ static void pci_d3delay_fixup(struct pci_dev *dev)
} }
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_d3delay_fixup); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, pci_d3delay_fixup);
static void mrst_power_off_unused_dev(struct pci_dev *dev) static void mid_power_off_one_device(struct pci_dev *dev)
{ {
u16 pmcsr;
/*
* Update current state first, otherwise PCI core enforces PCI_D0 in
* pci_set_power_state() for devices which status was PCI_UNKNOWN.
*/
pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
dev->current_state = (pci_power_t __force)(pmcsr & PCI_PM_CTRL_STATE_MASK);
pci_set_power_state(dev, PCI_D3hot); pci_set_power_state(dev, PCI_D3hot);
} }
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0801, mrst_power_off_unused_dev);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0809, mrst_power_off_unused_dev); static void mid_power_off_devices(struct pci_dev *dev)
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x080C, mrst_power_off_unused_dev); {
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0815, mrst_power_off_unused_dev); int id;
if (!pci_soc_mode)
return;
id = intel_mid_pwr_get_lss_id(dev);
if (id < 0)
return;
/*
* This sets only PMCSR bits. The actual power off will happen in
* arch/x86/platform/intel-mid/pwr.c.
*/
mid_power_off_one_device(dev);
}
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, mid_power_off_devices);
/* /*
* Langwell devices reside at fixed offsets, don't try to move them. * Langwell devices reside at fixed offsets, don't try to move them.
......
...@@ -23,10 +23,9 @@ ...@@ -23,10 +23,9 @@
#include <linux/seq_file.h> #include <linux/seq_file.h>
#include <linux/io.h> #include <linux/io.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/iosf_mbi.h> #include <asm/iosf_mbi.h>
/* Power gate status reg */
#define PWRGT_STATUS 0x61
/* Subsystem config/status Video processor */ /* Subsystem config/status Video processor */
#define VED_SS_PM0 0x32 #define VED_SS_PM0 0x32
/* Subsystem config/status ISP (Image Signal Processor) */ /* Subsystem config/status ISP (Image Signal Processor) */
...@@ -35,12 +34,16 @@ ...@@ -35,12 +34,16 @@
#define MIO_SS_PM 0x3B #define MIO_SS_PM 0x3B
/* Shift bits for getting status for video, isp and i/o */ /* Shift bits for getting status for video, isp and i/o */
#define SSS_SHIFT 24 #define SSS_SHIFT 24
/* Power gate status reg */
#define PWRGT_STATUS 0x61
/* Shift bits for getting status for graphics rendering */ /* Shift bits for getting status for graphics rendering */
#define RENDER_POS 0 #define RENDER_POS 0
/* Shift bits for getting status for media control */ /* Shift bits for getting status for media control */
#define MEDIA_POS 2 #define MEDIA_POS 2
/* Shift bits for getting status for Valley View/Baytrail display */ /* Shift bits for getting status for Valley View/Baytrail display */
#define VLV_DISPLAY_POS 6 #define VLV_DISPLAY_POS 6
/* Subsystem config/status display for Cherry Trail SOC */ /* Subsystem config/status display for Cherry Trail SOC */
#define CHT_DSP_SSS 0x36 #define CHT_DSP_SSS 0x36
/* Shift bits for getting status for display */ /* Shift bits for getting status for display */
...@@ -52,6 +55,14 @@ struct punit_device { ...@@ -52,6 +55,14 @@ struct punit_device {
int sss_pos; int sss_pos;
}; };
static const struct punit_device punit_device_tng[] = {
{ "DISPLAY", CHT_DSP_SSS, SSS_SHIFT },
{ "VED", VED_SS_PM0, SSS_SHIFT },
{ "ISP", ISP_SS_PM0, SSS_SHIFT },
{ "MIO", MIO_SS_PM, SSS_SHIFT },
{ NULL }
};
static const struct punit_device punit_device_byt[] = { static const struct punit_device punit_device_byt[] = {
{ "GFX RENDER", PWRGT_STATUS, RENDER_POS }, { "GFX RENDER", PWRGT_STATUS, RENDER_POS },
{ "GFX MEDIA", PWRGT_STATUS, MEDIA_POS }, { "GFX MEDIA", PWRGT_STATUS, MEDIA_POS },
...@@ -143,8 +154,9 @@ static void punit_dbgfs_unregister(void) ...@@ -143,8 +154,9 @@ static void punit_dbgfs_unregister(void)
(kernel_ulong_t)&drv_data } (kernel_ulong_t)&drv_data }
static const struct x86_cpu_id intel_punit_cpu_ids[] = { static const struct x86_cpu_id intel_punit_cpu_ids[] = {
ICPU(55, punit_device_byt), /* Valleyview, Bay Trail */ ICPU(INTEL_FAM6_ATOM_SILVERMONT1, punit_device_byt),
ICPU(76, punit_device_cht), /* Braswell, Cherry Trail */ ICPU(INTEL_FAM6_ATOM_MERRIFIELD1, punit_device_tng),
ICPU(INTEL_FAM6_ATOM_AIRMONT, punit_device_cht),
{} {}
}; };
......
obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o intel_mid_vrtc.o mfld.o mrfl.o obj-$(CONFIG_X86_INTEL_MID) += intel-mid.o intel_mid_vrtc.o mfld.o mrfld.o pwr.o
# SFI specific code # SFI specific code
ifdef CONFIG_X86_INTEL_MID ifdef CONFIG_X86_INTEL_MID
......
# Family-Level Interface Shim (FLIS)
obj-$(subst m,y,$(CONFIG_PINCTRL_MERRIFIELD)) += platform_mrfld_pinctrl.o
# IPC Devices # IPC Devices
obj-y += platform_ipc.o obj-y += platform_ipc.o
obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic.o obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic.o
...@@ -8,14 +10,18 @@ obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic_battery.o ...@@ -8,14 +10,18 @@ obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic_battery.o
obj-$(subst m,y,$(CONFIG_INTEL_MID_POWER_BUTTON)) += platform_msic_power_btn.o obj-$(subst m,y,$(CONFIG_INTEL_MID_POWER_BUTTON)) += platform_msic_power_btn.o
obj-$(subst m,y,$(CONFIG_GPIO_INTEL_PMIC)) += platform_pmic_gpio.o obj-$(subst m,y,$(CONFIG_GPIO_INTEL_PMIC)) += platform_pmic_gpio.o
obj-$(subst m,y,$(CONFIG_INTEL_MFLD_THERMAL)) += platform_msic_thermal.o obj-$(subst m,y,$(CONFIG_INTEL_MFLD_THERMAL)) += platform_msic_thermal.o
# SPI Devices
obj-$(subst m,y,$(CONFIG_SPI_SPIDEV)) += platform_spidev.o
# I2C Devices # I2C Devices
obj-$(subst m,y,$(CONFIG_SENSORS_EMC1403)) += platform_emc1403.o obj-$(subst m,y,$(CONFIG_SENSORS_EMC1403)) += platform_emc1403.o
obj-$(subst m,y,$(CONFIG_SENSORS_LIS3LV02D)) += platform_lis331.o obj-$(subst m,y,$(CONFIG_SENSORS_LIS3LV02D)) += platform_lis331.o
obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_max7315.o
obj-$(subst m,y,$(CONFIG_INPUT_MPU3050)) += platform_mpu3050.o obj-$(subst m,y,$(CONFIG_INPUT_MPU3050)) += platform_mpu3050.o
obj-$(subst m,y,$(CONFIG_INPUT_BMA150)) += platform_bma023.o obj-$(subst m,y,$(CONFIG_INPUT_BMA150)) += platform_bma023.o
obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_tca6416.o
obj-$(subst m,y,$(CONFIG_DRM_MEDFIELD)) += platform_tc35876x.o obj-$(subst m,y,$(CONFIG_DRM_MEDFIELD)) += platform_tc35876x.o
# I2C GPIO Expanders
obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_max7315.o
obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_pcal9555a.o
obj-$(subst m,y,$(CONFIG_GPIO_PCA953X)) += platform_tca6416.o
# MISC Devices # MISC Devices
obj-$(subst m,y,$(CONFIG_KEYBOARD_GPIO)) += platform_gpio_keys.o obj-$(subst m,y,$(CONFIG_KEYBOARD_GPIO)) += platform_gpio_keys.o
obj-$(subst m,y,$(CONFIG_INTEL_MID_WATCHDOG)) += platform_wdt.o obj-$(subst m,y,$(CONFIG_INTEL_MID_WATCHDOG)) += platform_wdt.o
/*
* Intel Merrifield FLIS platform device initialization file
*
* Copyright (C) 2016, Intel Corporation
*
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#include <linux/init.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <asm/intel-mid.h>
#define FLIS_BASE_ADDR 0xff0c0000
#define FLIS_LENGTH 0x8000
static struct resource mrfld_pinctrl_mmio_resource = {
.start = FLIS_BASE_ADDR,
.end = FLIS_BASE_ADDR + FLIS_LENGTH - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device mrfld_pinctrl_device = {
.name = "pinctrl-merrifield",
.id = PLATFORM_DEVID_NONE,
.resource = &mrfld_pinctrl_mmio_resource,
.num_resources = 1,
};
static int __init mrfld_pinctrl_init(void)
{
if (intel_mid_identify_cpu() == INTEL_MID_CPU_CHIP_TANGIER)
return platform_device_register(&mrfld_pinctrl_device);
return -ENODEV;
}
arch_initcall(mrfld_pinctrl_init);
/*
* PCAL9555a platform data initilization file
*
* Copyright (C) 2016, Intel Corporation
*
* Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* Dan O'Donovan <dan@emutex.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/i2c.h>
#include <linux/platform_data/pca953x.h>
#include <linux/sfi.h>
#include <asm/intel-mid.h>
#define PCAL9555A_NUM 4
static struct pca953x_platform_data pcal9555a_pdata[PCAL9555A_NUM];
static int nr;
static void __init *pcal9555a_platform_data(void *info)
{
struct i2c_board_info *i2c_info = info;
char *type = i2c_info->type;
struct pca953x_platform_data *pcal9555a;
char base_pin_name[SFI_NAME_LEN + 1];
char intr_pin_name[SFI_NAME_LEN + 1];
int gpio_base, intr;
snprintf(base_pin_name, sizeof(base_pin_name), "%s_base", type);
snprintf(intr_pin_name, sizeof(intr_pin_name), "%s_int", type);
gpio_base = get_gpio_by_name(base_pin_name);
intr = get_gpio_by_name(intr_pin_name);
/* Check if the SFI record valid */
if (gpio_base == -1)
return NULL;
if (nr >= PCAL9555A_NUM) {
pr_err("%s: Too many instances, only %d supported\n", __func__,
PCAL9555A_NUM);
return NULL;
}
pcal9555a = &pcal9555a_pdata[nr++];
pcal9555a->gpio_base = gpio_base;
if (intr >= 0) {
i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET;
pcal9555a->irq_base = gpio_base + INTEL_MID_IRQ_OFFSET;
} else {
i2c_info->irq = -1;
pcal9555a->irq_base = -1;
}
strcpy(type, "pcal9555a");
return pcal9555a;
}
static const struct devs_id pcal9555a_1_dev_id __initconst = {
.name = "pcal9555a-1",
.type = SFI_DEV_TYPE_I2C,
.delay = 1,
.get_platform_data = &pcal9555a_platform_data,
};
static const struct devs_id pcal9555a_2_dev_id __initconst = {
.name = "pcal9555a-2",
.type = SFI_DEV_TYPE_I2C,
.delay = 1,
.get_platform_data = &pcal9555a_platform_data,
};
static const struct devs_id pcal9555a_3_dev_id __initconst = {
.name = "pcal9555a-3",
.type = SFI_DEV_TYPE_I2C,
.delay = 1,
.get_platform_data = &pcal9555a_platform_data,
};
static const struct devs_id pcal9555a_4_dev_id __initconst = {
.name = "pcal9555a-4",
.type = SFI_DEV_TYPE_I2C,
.delay = 1,
.get_platform_data = &pcal9555a_platform_data,
};
sfi_device(pcal9555a_1_dev_id);
sfi_device(pcal9555a_2_dev_id);
sfi_device(pcal9555a_3_dev_id);
sfi_device(pcal9555a_4_dev_id);
/*
* spidev platform data initilization file
*
* (C) Copyright 2014, 2016 Intel Corporation
* Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* Dan O'Donovan <dan@emutex.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#include <linux/init.h>
#include <linux/sfi.h>
#include <linux/spi/pxa2xx_spi.h>
#include <linux/spi/spi.h>
#include <asm/intel-mid.h>
#define MRFLD_SPI_DEFAULT_DMA_BURST 8
#define MRFLD_SPI_DEFAULT_TIMEOUT 500
/* GPIO pin for spidev chipselect */
#define MRFLD_SPIDEV_GPIO_CS 111
static struct pxa2xx_spi_chip spidev_spi_chip = {
.dma_burst_size = MRFLD_SPI_DEFAULT_DMA_BURST,
.timeout = MRFLD_SPI_DEFAULT_TIMEOUT,
.gpio_cs = MRFLD_SPIDEV_GPIO_CS,
};
static void __init *spidev_platform_data(void *info)
{
struct spi_board_info *spi_info = info;
spi_info->mode = SPI_MODE_0;
spi_info->controller_data = &spidev_spi_chip;
return NULL;
}
static const struct devs_id spidev_dev_id __initconst = {
.name = "spidev",
.type = SFI_DEV_TYPE_SPI,
.delay = 0,
.get_platform_data = &spidev_platform_data,
};
sfi_device(spidev_dev_id);
...@@ -16,6 +16,7 @@ ...@@ -16,6 +16,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <linux/regulator/machine.h>
#include <linux/scatterlist.h> #include <linux/scatterlist.h>
#include <linux/sfi.h> #include <linux/sfi.h>
#include <linux/irq.h> #include <linux/irq.h>
...@@ -144,6 +145,15 @@ static void intel_mid_arch_setup(void) ...@@ -144,6 +145,15 @@ static void intel_mid_arch_setup(void)
out: out:
if (intel_mid_ops->arch_setup) if (intel_mid_ops->arch_setup)
intel_mid_ops->arch_setup(); intel_mid_ops->arch_setup();
/*
* Intel MID platforms are using explicitly defined regulators.
*
* Let the regulator core know that we do not have any additional
* regulators left. This lets it substitute unprovided regulators with
* dummy ones:
*/
regulator_has_full_constraints();
} }
/* MID systems don't have i8042 controller */ /* MID systems don't have i8042 controller */
......
/* /*
* mrfl.c: Intel Merrifield platform specific setup code * Intel Merrifield platform specific setup code
* *
* (C) Copyright 2013 Intel Corporation * (C) Copyright 2013 Intel Corporation
* *
......
This diff is collapsed.
...@@ -407,6 +407,32 @@ static void __init sfi_handle_i2c_dev(struct sfi_device_table_entry *pentry, ...@@ -407,6 +407,32 @@ static void __init sfi_handle_i2c_dev(struct sfi_device_table_entry *pentry,
i2c_register_board_info(pentry->host_num, &i2c_info, 1); i2c_register_board_info(pentry->host_num, &i2c_info, 1);
} }
static void __init sfi_handle_sd_dev(struct sfi_device_table_entry *pentry,
struct devs_id *dev)
{
struct mid_sd_board_info sd_info;
void *pdata;
memset(&sd_info, 0, sizeof(sd_info));
strncpy(sd_info.name, pentry->name, SFI_NAME_LEN);
sd_info.bus_num = pentry->host_num;
sd_info.max_clk = pentry->max_freq;
sd_info.addr = pentry->addr;
pr_debug("SD bus = %d, name = %16.16s, max_clk = %d, addr = 0x%x\n",
sd_info.bus_num,
sd_info.name,
sd_info.max_clk,
sd_info.addr);
pdata = intel_mid_sfi_get_pdata(dev, &sd_info);
if (IS_ERR(pdata))
return;
/* Nothing we can do with this for now */
sd_info.platform_data = pdata;
pr_debug("Successfully registered %16.16s", sd_info.name);
}
extern struct devs_id *const __x86_intel_mid_dev_start[], extern struct devs_id *const __x86_intel_mid_dev_start[],
*const __x86_intel_mid_dev_end[]; *const __x86_intel_mid_dev_end[];
...@@ -490,6 +516,9 @@ static int __init sfi_parse_devs(struct sfi_table_header *table) ...@@ -490,6 +516,9 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
case SFI_DEV_TYPE_I2C: case SFI_DEV_TYPE_I2C:
sfi_handle_i2c_dev(pentry, dev); sfi_handle_i2c_dev(pentry, dev);
break; break;
case SFI_DEV_TYPE_SD:
sfi_handle_sd_dev(pentry, dev);
break;
case SFI_DEV_TYPE_UART: case SFI_DEV_TYPE_UART:
case SFI_DEV_TYPE_HSI: case SFI_DEV_TYPE_HSI:
default: default:
......
...@@ -29,6 +29,7 @@ ACPI_MODULE_NAME("acpi_lpss"); ...@@ -29,6 +29,7 @@ ACPI_MODULE_NAME("acpi_lpss");
#ifdef CONFIG_X86_INTEL_LPSS #ifdef CONFIG_X86_INTEL_LPSS
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/iosf_mbi.h> #include <asm/iosf_mbi.h>
#include <asm/pmc_atom.h> #include <asm/pmc_atom.h>
...@@ -229,8 +230,8 @@ static const struct lpss_device_desc bsw_spi_dev_desc = { ...@@ -229,8 +230,8 @@ static const struct lpss_device_desc bsw_spi_dev_desc = {
#define ICPU(model) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, } #define ICPU(model) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, }
static const struct x86_cpu_id lpss_cpu_ids[] = { static const struct x86_cpu_id lpss_cpu_ids[] = {
ICPU(0x37), /* Valleyview, Bay Trail */ ICPU(INTEL_FAM6_ATOM_SILVERMONT1), /* Valleyview, Bay Trail */
ICPU(0x4c), /* Braswell, Cherry Trail */ ICPU(INTEL_FAM6_ATOM_AIRMONT), /* Braswell, Cherry Trail */
{} {}
}; };
......
...@@ -35,6 +35,7 @@ ...@@ -35,6 +35,7 @@
#include <asm/msr.h> #include <asm/msr.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/cpufeature.h> #include <asm/cpufeature.h>
#include <asm/intel-family.h>
#define ATOM_RATIOS 0x66a #define ATOM_RATIOS 0x66a
#define ATOM_VIDS 0x66b #define ATOM_VIDS 0x66b
...@@ -1334,29 +1335,29 @@ static void intel_pstate_update_util(struct update_util_data *data, u64 time, ...@@ -1334,29 +1335,29 @@ static void intel_pstate_update_util(struct update_util_data *data, u64 time,
(unsigned long)&policy } (unsigned long)&policy }
static const struct x86_cpu_id intel_pstate_cpu_ids[] = { static const struct x86_cpu_id intel_pstate_cpu_ids[] = {
ICPU(0x2a, core_params), ICPU(INTEL_FAM6_SANDYBRIDGE, core_params),
ICPU(0x2d, core_params), ICPU(INTEL_FAM6_SANDYBRIDGE_X, core_params),
ICPU(0x37, silvermont_params), ICPU(INTEL_FAM6_ATOM_SILVERMONT1, silvermont_params),
ICPU(0x3a, core_params), ICPU(INTEL_FAM6_IVYBRIDGE, core_params),
ICPU(0x3c, core_params), ICPU(INTEL_FAM6_HASWELL_CORE, core_params),
ICPU(0x3d, core_params), ICPU(INTEL_FAM6_BROADWELL_CORE, core_params),
ICPU(0x3e, core_params), ICPU(INTEL_FAM6_IVYBRIDGE_X, core_params),
ICPU(0x3f, core_params), ICPU(INTEL_FAM6_HASWELL_X, core_params),
ICPU(0x45, core_params), ICPU(INTEL_FAM6_HASWELL_ULT, core_params),
ICPU(0x46, core_params), ICPU(INTEL_FAM6_HASWELL_GT3E, core_params),
ICPU(0x47, core_params), ICPU(INTEL_FAM6_BROADWELL_GT3E, core_params),
ICPU(0x4c, airmont_params), ICPU(INTEL_FAM6_ATOM_AIRMONT, airmont_params),
ICPU(0x4e, core_params), ICPU(INTEL_FAM6_SKYLAKE_MOBILE, core_params),
ICPU(0x4f, core_params), ICPU(INTEL_FAM6_BROADWELL_X, core_params),
ICPU(0x5e, core_params), ICPU(INTEL_FAM6_SKYLAKE_DESKTOP, core_params),
ICPU(0x56, core_params), ICPU(INTEL_FAM6_BROADWELL_XEON_D, core_params),
ICPU(0x57, knl_params), ICPU(INTEL_FAM6_XEON_PHI_KNL, knl_params),
{} {}
}; };
MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids); MODULE_DEVICE_TABLE(x86cpu, intel_pstate_cpu_ids);
static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] = { static const struct x86_cpu_id intel_pstate_cpu_oob_ids[] = {
ICPU(0x56, core_params), ICPU(INTEL_FAM6_BROADWELL_XEON_D, core_params),
{} {}
}; };
......
...@@ -62,6 +62,7 @@ ...@@ -62,6 +62,7 @@
#include <linux/cpu.h> #include <linux/cpu.h>
#include <linux/module.h> #include <linux/module.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/mwait.h> #include <asm/mwait.h>
#include <asm/msr.h> #include <asm/msr.h>
...@@ -1020,38 +1021,38 @@ static const struct idle_cpu idle_cpu_bxt = { ...@@ -1020,38 +1021,38 @@ static const struct idle_cpu idle_cpu_bxt = {
{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_MWAIT, (unsigned long)&cpu } { X86_VENDOR_INTEL, 6, model, X86_FEATURE_MWAIT, (unsigned long)&cpu }
static const struct x86_cpu_id intel_idle_ids[] __initconst = { static const struct x86_cpu_id intel_idle_ids[] __initconst = {
ICPU(0x1a, idle_cpu_nehalem), ICPU(INTEL_FAM6_NEHALEM_EP, idle_cpu_nehalem),
ICPU(0x1e, idle_cpu_nehalem), ICPU(INTEL_FAM6_NEHALEM, idle_cpu_nehalem),
ICPU(0x1f, idle_cpu_nehalem), ICPU(INTEL_FAM6_WESTMERE2, idle_cpu_nehalem),
ICPU(0x25, idle_cpu_nehalem), ICPU(INTEL_FAM6_WESTMERE, idle_cpu_nehalem),
ICPU(0x2c, idle_cpu_nehalem), ICPU(INTEL_FAM6_WESTMERE_EP, idle_cpu_nehalem),
ICPU(0x2e, idle_cpu_nehalem), ICPU(INTEL_FAM6_NEHALEM_EX, idle_cpu_nehalem),
ICPU(0x1c, idle_cpu_atom), ICPU(INTEL_FAM6_ATOM_PINEVIEW, idle_cpu_atom),
ICPU(0x26, idle_cpu_lincroft), ICPU(INTEL_FAM6_ATOM_LINCROFT, idle_cpu_lincroft),
ICPU(0x2f, idle_cpu_nehalem), ICPU(INTEL_FAM6_WESTMERE_EX, idle_cpu_nehalem),
ICPU(0x2a, idle_cpu_snb), ICPU(INTEL_FAM6_SANDYBRIDGE, idle_cpu_snb),
ICPU(0x2d, idle_cpu_snb), ICPU(INTEL_FAM6_SANDYBRIDGE_X, idle_cpu_snb),
ICPU(0x36, idle_cpu_atom), ICPU(INTEL_FAM6_ATOM_CEDARVIEW, idle_cpu_atom),
ICPU(0x37, idle_cpu_byt), ICPU(INTEL_FAM6_ATOM_SILVERMONT1, idle_cpu_byt),
ICPU(0x4c, idle_cpu_cht), ICPU(INTEL_FAM6_ATOM_AIRMONT, idle_cpu_cht),
ICPU(0x3a, idle_cpu_ivb), ICPU(INTEL_FAM6_IVYBRIDGE, idle_cpu_ivb),
ICPU(0x3e, idle_cpu_ivt), ICPU(INTEL_FAM6_IVYBRIDGE_X, idle_cpu_ivt),
ICPU(0x3c, idle_cpu_hsw), ICPU(INTEL_FAM6_HASWELL_CORE, idle_cpu_hsw),
ICPU(0x3f, idle_cpu_hsw), ICPU(INTEL_FAM6_HASWELL_X, idle_cpu_hsw),
ICPU(0x45, idle_cpu_hsw), ICPU(INTEL_FAM6_HASWELL_ULT, idle_cpu_hsw),
ICPU(0x46, idle_cpu_hsw), ICPU(INTEL_FAM6_HASWELL_GT3E, idle_cpu_hsw),
ICPU(0x4d, idle_cpu_avn), ICPU(INTEL_FAM6_ATOM_SILVERMONT2, idle_cpu_avn),
ICPU(0x3d, idle_cpu_bdw), ICPU(INTEL_FAM6_BROADWELL_CORE, idle_cpu_bdw),
ICPU(0x47, idle_cpu_bdw), ICPU(INTEL_FAM6_BROADWELL_GT3E, idle_cpu_bdw),
ICPU(0x4f, idle_cpu_bdw), ICPU(INTEL_FAM6_BROADWELL_X, idle_cpu_bdw),
ICPU(0x56, idle_cpu_bdw), ICPU(INTEL_FAM6_BROADWELL_XEON_D, idle_cpu_bdw),
ICPU(0x4e, idle_cpu_skl), ICPU(INTEL_FAM6_SKYLAKE_MOBILE, idle_cpu_skl),
ICPU(0x5e, idle_cpu_skl), ICPU(INTEL_FAM6_SKYLAKE_DESKTOP, idle_cpu_skl),
ICPU(0x8e, idle_cpu_skl), ICPU(INTEL_FAM6_KABYLAKE_MOBILE, idle_cpu_skl),
ICPU(0x9e, idle_cpu_skl), ICPU(INTEL_FAM6_KABYLAKE_DESKTOP, idle_cpu_skl),
ICPU(0x55, idle_cpu_skx), ICPU(INTEL_FAM6_SKYLAKE_X, idle_cpu_skx),
ICPU(0x57, idle_cpu_knl), ICPU(INTEL_FAM6_XEON_PHI_KNL, idle_cpu_knl),
ICPU(0x5c, idle_cpu_bxt), ICPU(INTEL_FAM6_ATOM_GOLDMONT, idle_cpu_bxt),
{} {}
}; };
MODULE_DEVICE_TABLE(x86cpu, intel_idle_ids); MODULE_DEVICE_TABLE(x86cpu, intel_idle_ids);
...@@ -1261,13 +1262,13 @@ static void intel_idle_state_table_update(void) ...@@ -1261,13 +1262,13 @@ static void intel_idle_state_table_update(void)
{ {
switch (boot_cpu_data.x86_model) { switch (boot_cpu_data.x86_model) {
case 0x3e: /* IVT */ case INTEL_FAM6_IVYBRIDGE_X:
ivt_idle_state_table_update(); ivt_idle_state_table_update();
break; break;
case 0x5c: /* BXT */ case INTEL_FAM6_ATOM_GOLDMONT:
bxt_idle_state_table_update(); bxt_idle_state_table_update();
break; break;
case 0x5e: /* SKL-H */ case INTEL_FAM6_SKYLAKE_DESKTOP:
sklh_idle_state_table_update(); sklh_idle_state_table_update();
break; break;
} }
......
...@@ -43,6 +43,7 @@ ...@@ -43,6 +43,7 @@
#ifdef CONFIG_X86 #ifdef CONFIG_X86
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/iosf_mbi.h> #include <asm/iosf_mbi.h>
#endif #endif
...@@ -126,7 +127,7 @@ static const struct sdhci_acpi_chip sdhci_acpi_chip_int = { ...@@ -126,7 +127,7 @@ static const struct sdhci_acpi_chip sdhci_acpi_chip_int = {
static bool sdhci_acpi_byt(void) static bool sdhci_acpi_byt(void)
{ {
static const struct x86_cpu_id byt[] = { static const struct x86_cpu_id byt[] = {
{ X86_VENDOR_INTEL, 6, 0x37 }, { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT1 },
{} {}
}; };
......
...@@ -51,6 +51,9 @@ obj-$(CONFIG_ACPI) += pci-acpi.o ...@@ -51,6 +51,9 @@ obj-$(CONFIG_ACPI) += pci-acpi.o
# SMBIOS provided firmware instance and labels # SMBIOS provided firmware instance and labels
obj-$(CONFIG_PCI_LABEL) += pci-label.o obj-$(CONFIG_PCI_LABEL) += pci-label.o
# Intel MID platform PM support
obj-$(CONFIG_X86_INTEL_MID) += pci-mid.o
obj-$(CONFIG_PCI_SYSCALL) += syscall.o obj-$(CONFIG_PCI_SYSCALL) += syscall.o
obj-$(CONFIG_PCI_STUB) += pci-stub.o obj-$(CONFIG_PCI_STUB) += pci-stub.o
......
/*
* Intel MID platform PM support
*
* Copyright (C) 2016, Intel Corporation
*
* Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/pci.h>
#include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/intel-mid.h>
#include "pci.h"
static bool mid_pci_power_manageable(struct pci_dev *dev)
{
return true;
}
static int mid_pci_set_power_state(struct pci_dev *pdev, pci_power_t state)
{
return intel_mid_pci_set_power_state(pdev, state);
}
static pci_power_t mid_pci_choose_state(struct pci_dev *pdev)
{
return PCI_D3hot;
}
static int mid_pci_sleep_wake(struct pci_dev *dev, bool enable)
{
return 0;
}
static int mid_pci_run_wake(struct pci_dev *dev, bool enable)
{
return 0;
}
static bool mid_pci_need_resume(struct pci_dev *dev)
{
return false;
}
static struct pci_platform_pm_ops mid_pci_platform_pm = {
.is_manageable = mid_pci_power_manageable,
.set_state = mid_pci_set_power_state,
.choose_state = mid_pci_choose_state,
.sleep_wake = mid_pci_sleep_wake,
.run_wake = mid_pci_run_wake,
.need_resume = mid_pci_need_resume,
};
#define ICPU(model) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, }
static const struct x86_cpu_id lpss_cpu_ids[] = {
ICPU(INTEL_FAM6_ATOM_MERRIFIELD1),
{}
};
static int __init mid_pci_init(void)
{
const struct x86_cpu_id *id;
id = x86_match_cpu(lpss_cpu_ids);
if (id)
pci_set_platform_pm(&mid_pci_platform_pm);
return 0;
}
arch_initcall(mid_pci_init);
...@@ -32,6 +32,7 @@ ...@@ -32,6 +32,7 @@
#include <linux/suspend.h> #include <linux/suspend.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/intel_pmc_ipc.h> #include <asm/intel_pmc_ipc.h>
#include <asm/intel_punit_ipc.h> #include <asm/intel_punit_ipc.h>
#include <asm/intel_telemetry.h> #include <asm/intel_telemetry.h>
...@@ -331,7 +332,7 @@ static struct telemetry_debugfs_conf telem_apl_debugfs_conf = { ...@@ -331,7 +332,7 @@ static struct telemetry_debugfs_conf telem_apl_debugfs_conf = {
}; };
static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = { static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = {
TELEM_DEBUGFS_CPU(0x5c, telem_apl_debugfs_conf), TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_debugfs_conf),
{} {}
}; };
......
...@@ -28,6 +28,7 @@ ...@@ -28,6 +28,7 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include <asm/intel_pmc_ipc.h> #include <asm/intel_pmc_ipc.h>
#include <asm/intel_punit_ipc.h> #include <asm/intel_punit_ipc.h>
#include <asm/intel_telemetry.h> #include <asm/intel_telemetry.h>
...@@ -163,7 +164,7 @@ static struct telemetry_plt_config telem_apl_config = { ...@@ -163,7 +164,7 @@ static struct telemetry_plt_config telem_apl_config = {
}; };
static const struct x86_cpu_id telemetry_cpu_ids[] = { static const struct x86_cpu_id telemetry_cpu_ids[] = {
TELEM_CPU(0x5c, telem_apl_config), TELEM_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_config),
{} {}
}; };
......
...@@ -33,6 +33,7 @@ ...@@ -33,6 +33,7 @@
#include <asm/processor.h> #include <asm/processor.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
/* Local defines */ /* Local defines */
#define MSR_PLATFORM_POWER_LIMIT 0x0000065C #define MSR_PLATFORM_POWER_LIMIT 0x0000065C
...@@ -1096,27 +1097,34 @@ static const struct rapl_defaults rapl_defaults_cht = { ...@@ -1096,27 +1097,34 @@ static const struct rapl_defaults rapl_defaults_cht = {
} }
static const struct x86_cpu_id rapl_ids[] __initconst = { static const struct x86_cpu_id rapl_ids[] __initconst = {
RAPL_CPU(0x2a, rapl_defaults_core),/* Sandy Bridge */ RAPL_CPU(INTEL_FAM6_SANDYBRIDGE, rapl_defaults_core),
RAPL_CPU(0x2d, rapl_defaults_core),/* Sandy Bridge EP */ RAPL_CPU(INTEL_FAM6_SANDYBRIDGE_X, rapl_defaults_core),
RAPL_CPU(0x37, rapl_defaults_byt),/* Valleyview */
RAPL_CPU(0x3a, rapl_defaults_core),/* Ivy Bridge */ RAPL_CPU(INTEL_FAM6_IVYBRIDGE, rapl_defaults_core),
RAPL_CPU(0x3c, rapl_defaults_core),/* Haswell */
RAPL_CPU(0x3d, rapl_defaults_core),/* Broadwell */ RAPL_CPU(INTEL_FAM6_HASWELL_CORE, rapl_defaults_core),
RAPL_CPU(0x3f, rapl_defaults_hsw_server),/* Haswell servers */ RAPL_CPU(INTEL_FAM6_HASWELL_ULT, rapl_defaults_core),
RAPL_CPU(0x4f, rapl_defaults_hsw_server),/* Broadwell servers */ RAPL_CPU(INTEL_FAM6_HASWELL_GT3E, rapl_defaults_core),
RAPL_CPU(0x45, rapl_defaults_core),/* Haswell ULT */ RAPL_CPU(INTEL_FAM6_HASWELL_X, rapl_defaults_hsw_server),
RAPL_CPU(0x46, rapl_defaults_core),/* Haswell */
RAPL_CPU(0x47, rapl_defaults_core),/* Broadwell-H */ RAPL_CPU(INTEL_FAM6_BROADWELL_CORE, rapl_defaults_core),
RAPL_CPU(0x4E, rapl_defaults_core),/* Skylake */ RAPL_CPU(INTEL_FAM6_BROADWELL_GT3E, rapl_defaults_core),
RAPL_CPU(0x4C, rapl_defaults_cht),/* Braswell/Cherryview */ RAPL_CPU(INTEL_FAM6_BROADWELL_XEON_D, rapl_defaults_core),
RAPL_CPU(0x4A, rapl_defaults_tng),/* Tangier */ RAPL_CPU(INTEL_FAM6_BROADWELL_X, rapl_defaults_hsw_server),
RAPL_CPU(0x56, rapl_defaults_core),/* Future Xeon */
RAPL_CPU(0x5A, rapl_defaults_ann),/* Annidale */ RAPL_CPU(INTEL_FAM6_SKYLAKE_DESKTOP, rapl_defaults_core),
RAPL_CPU(0X5C, rapl_defaults_core),/* Broxton */ RAPL_CPU(INTEL_FAM6_SKYLAKE_MOBILE, rapl_defaults_core),
RAPL_CPU(0x5E, rapl_defaults_core),/* Skylake-H/S */ RAPL_CPU(INTEL_FAM6_SKYLAKE_X, rapl_defaults_hsw_server),
RAPL_CPU(0x57, rapl_defaults_hsw_server),/* Knights Landing */ RAPL_CPU(INTEL_FAM6_KABYLAKE_MOBILE, rapl_defaults_core),
RAPL_CPU(0x8E, rapl_defaults_core),/* Kabylake */ RAPL_CPU(INTEL_FAM6_KABYLAKE_DESKTOP, rapl_defaults_core),
RAPL_CPU(0x9E, rapl_defaults_core),/* Kabylake */
RAPL_CPU(INTEL_FAM6_ATOM_SILVERMONT1, rapl_defaults_byt),
RAPL_CPU(INTEL_FAM6_ATOM_AIRMONT, rapl_defaults_cht),
RAPL_CPU(INTEL_FAM6_ATOM_MERRIFIELD1, rapl_defaults_tng),
RAPL_CPU(INTEL_FAM6_ATOM_MERRIFIELD2, rapl_defaults_ann),
RAPL_CPU(INTEL_FAM6_ATOM_GOLDMONT, rapl_defaults_core),
RAPL_CPU(INTEL_FAM6_XEON_PHI_KNL, rapl_defaults_hsw_server),
{} {}
}; };
MODULE_DEVICE_TABLE(x86cpu, rapl_ids); MODULE_DEVICE_TABLE(x86cpu, rapl_ids);
......
...@@ -18,6 +18,7 @@ ...@@ -18,6 +18,7 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
#include <asm/cpu_device_id.h> #include <asm/cpu_device_id.h>
#include <asm/intel-family.h>
#include "intel_soc_dts_iosf.h" #include "intel_soc_dts_iosf.h"
#define CRITICAL_OFFSET_FROM_TJ_MAX 5000 #define CRITICAL_OFFSET_FROM_TJ_MAX 5000
...@@ -42,7 +43,8 @@ static irqreturn_t soc_irq_thread_fn(int irq, void *dev_data) ...@@ -42,7 +43,8 @@ static irqreturn_t soc_irq_thread_fn(int irq, void *dev_data)
} }
static const struct x86_cpu_id soc_thermal_ids[] = { static const struct x86_cpu_id soc_thermal_ids[] = {
{ X86_VENDOR_INTEL, X86_FAMILY_ANY, 0x37, 0, BYT_SOC_DTS_APIC_IRQ}, { X86_VENDOR_INTEL, 6, INTEL_FAM6_ATOM_SILVERMONT1, 0,
BYT_SOC_DTS_APIC_IRQ},
{} {}
}; };
MODULE_DEVICE_TABLE(x86cpu, soc_thermal_ids); MODULE_DEVICE_TABLE(x86cpu, soc_thermal_ids);
......
...@@ -156,6 +156,7 @@ struct sfi_device_table_entry { ...@@ -156,6 +156,7 @@ struct sfi_device_table_entry {
#define SFI_DEV_TYPE_UART 2 #define SFI_DEV_TYPE_UART 2
#define SFI_DEV_TYPE_HSI 3 #define SFI_DEV_TYPE_HSI 3
#define SFI_DEV_TYPE_IPC 4 #define SFI_DEV_TYPE_IPC 4
#define SFI_DEV_TYPE_SD 5
u8 host_num; /* attached to host 0, 1...*/ u8 host_num; /* attached to host 0, 1...*/
u16 addr; u16 addr;
......
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