diff options
Diffstat (limited to 'arch/x86/platform/intel-mid/device_libs')
26 files changed, 0 insertions, 1365 deletions
diff --git a/arch/x86/platform/intel-mid/device_libs/Makefile b/arch/x86/platform/intel-mid/device_libs/Makefile deleted file mode 100644 index 480fed21cc7d..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# Family-Level Interface Shim (FLIS) -obj-$(subst m,y,$(CONFIG_PINCTRL_MERRIFIELD)) += platform_mrfld_pinctrl.o -# SDHCI Devices -obj-$(subst m,y,$(CONFIG_MMC_SDHCI_PCI)) += platform_mrfld_sd.o -# WiFi + BT -obj-$(subst m,y,$(CONFIG_BRCMFMAC_SDIO)) += platform_bcm43xx.o -obj-$(subst m,y,$(CONFIG_BT_HCIUART_BCM)) += platform_bt.o -# IPC Devices -obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic.o -obj-$(subst m,y,$(CONFIG_SND_MFLD_MACHINE)) += platform_msic_audio.o -obj-$(subst m,y,$(CONFIG_GPIO_MSIC)) += platform_msic_gpio.o -obj-$(subst m,y,$(CONFIG_MFD_INTEL_MSIC)) += platform_msic_ocd.o -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_MFLD_THERMAL)) += platform_msic_thermal.o -# SPI Devices -obj-$(subst m,y,$(CONFIG_SPI_SPIDEV)) += platform_mrfld_spidev.o -# I2C Devices -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_MPU3050_I2C)) += platform_mpu3050.o -obj-$(subst m,y,$(CONFIG_INPUT_BMA150)) += platform_bma023.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 -obj-$(subst m,y,$(CONFIG_KEYBOARD_GPIO)) += platform_gpio_keys.o -obj-$(subst m,y,$(CONFIG_INTEL_MID_POWER_BUTTON)) += platform_mrfld_power_btn.o -obj-$(subst m,y,$(CONFIG_RTC_DRV_CMOS)) += platform_mrfld_rtc.o -obj-$(subst m,y,$(CONFIG_INTEL_MID_WATCHDOG)) += platform_mrfld_wdt.o diff --git a/arch/x86/platform/intel-mid/device_libs/platform_bcm43xx.c b/arch/x86/platform/intel-mid/device_libs/platform_bcm43xx.c deleted file mode 100644 index 564c47c53f3a..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_bcm43xx.c +++ /dev/null @@ -1,101 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_bcm43xx.c: bcm43xx platform data initialization file - * - * (C) Copyright 2016 Intel Corporation - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#include <linux/gpio/machine.h> -#include <linux/platform_device.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/sfi.h> - -#include <asm/intel-mid.h> - -#define WLAN_SFI_GPIO_IRQ_NAME "WLAN-interrupt" -#define WLAN_SFI_GPIO_ENABLE_NAME "WLAN-enable" - -#define WLAN_DEV_NAME "0000:00:01.3" - -static struct regulator_consumer_supply bcm43xx_vmmc_supply = { - .dev_name = WLAN_DEV_NAME, - .supply = "vmmc", -}; - -static struct regulator_init_data bcm43xx_vmmc_data = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &bcm43xx_vmmc_supply, -}; - -static struct fixed_voltage_config bcm43xx_vmmc = { - .supply_name = "bcm43xx-vmmc-regulator", - /* - * Announce 2.0V here to be compatible with SDIO specification. The - * real voltage and signaling are still 1.8V. - */ - .microvolts = 2000000, /* 1.8V */ - .startup_delay = 250 * 1000, /* 250ms */ - .enabled_at_boot = 0, /* disabled at boot */ - .init_data = &bcm43xx_vmmc_data, -}; - -static struct platform_device bcm43xx_vmmc_regulator = { - .name = "reg-fixed-voltage", - .id = PLATFORM_DEVID_AUTO, - .dev = { - .platform_data = &bcm43xx_vmmc, - }, -}; - -static struct gpiod_lookup_table bcm43xx_vmmc_gpio_table = { - .dev_id = "reg-fixed-voltage.0", - .table = { - GPIO_LOOKUP("0000:00:0c.0", -1, NULL, GPIO_ACTIVE_LOW), - {} - }, -}; - -static int __init bcm43xx_regulator_register(void) -{ - struct gpiod_lookup_table *table = &bcm43xx_vmmc_gpio_table; - struct gpiod_lookup *lookup = table->table; - int ret; - - lookup[0].chip_hwnum = get_gpio_by_name(WLAN_SFI_GPIO_ENABLE_NAME); - gpiod_add_lookup_table(table); - - ret = platform_device_register(&bcm43xx_vmmc_regulator); - if (ret) { - pr_err("%s: vmmc regulator register failed\n", __func__); - return ret; - } - - return 0; -} - -static void __init *bcm43xx_platform_data(void *info) -{ - int ret; - - ret = bcm43xx_regulator_register(); - if (ret) - return NULL; - - pr_info("Using generic wifi platform data\n"); - - /* For now it's empty */ - return NULL; -} - -static const struct devs_id bcm43xx_clk_vmmc_dev_id __initconst = { - .name = "bcm43xx_clk_vmmc", - .type = SFI_DEV_TYPE_SD, - .get_platform_data = &bcm43xx_platform_data, -}; - -sfi_device(bcm43xx_clk_vmmc_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_bma023.c b/arch/x86/platform/intel-mid/device_libs/platform_bma023.c deleted file mode 100644 index 32912a17f68e..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_bma023.c +++ /dev/null @@ -1,16 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_bma023.c: bma023 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - */ - -#include <asm/intel-mid.h> - -static const struct devs_id bma023_dev_id __initconst = { - .name = "bma023", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, -}; - -sfi_device(bma023_dev_id); 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 31dda18bb370..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); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c b/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c deleted file mode 100644 index a2508582a0b1..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_emc1403.c +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_emc1403.c: emc1403 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <asm/intel-mid.h> - -static void __init *emc1403_platform_data(void *info) -{ - static short intr2nd_pdata; - struct i2c_board_info *i2c_info = info; - int intr = get_gpio_by_name("thermal_int"); - int intr2nd = get_gpio_by_name("thermal_alert"); - - if (intr < 0) - return NULL; - if (intr2nd < 0) - return NULL; - - i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; - intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET; - - return &intr2nd_pdata; -} - -static const struct devs_id emc1403_dev_id __initconst = { - .name = "emc1403", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, - .get_platform_data = &emc1403_platform_data, -}; - -sfi_device(emc1403_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c b/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c deleted file mode 100644 index d9435d2196a4..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_gpio_keys.c +++ /dev/null @@ -1,81 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_gpio_keys.c: gpio_keys platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/input.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/gpio_keys.h> -#include <linux/platform_device.h> -#include <asm/intel-mid.h> - -#define DEVICE_NAME "gpio-keys" - -/* - * we will search these buttons in SFI GPIO table (by name) - * and register them dynamically. Please add all possible - * buttons here, we will shrink them if no GPIO found. - */ -static struct gpio_keys_button gpio_button[] = { - {KEY_POWER, -1, 1, "power_btn", EV_KEY, 0, 3000}, - {KEY_PROG1, -1, 1, "prog_btn1", EV_KEY, 0, 20}, - {KEY_PROG2, -1, 1, "prog_btn2", EV_KEY, 0, 20}, - {SW_LID, -1, 1, "lid_switch", EV_SW, 0, 20}, - {KEY_VOLUMEUP, -1, 1, "vol_up", EV_KEY, 0, 20}, - {KEY_VOLUMEDOWN, -1, 1, "vol_down", EV_KEY, 0, 20}, - {KEY_MUTE, -1, 1, "mute_enable", EV_KEY, 0, 20}, - {KEY_VOLUMEUP, -1, 1, "volume_up", EV_KEY, 0, 20}, - {KEY_VOLUMEDOWN, -1, 1, "volume_down", EV_KEY, 0, 20}, - {KEY_CAMERA, -1, 1, "camera_full", EV_KEY, 0, 20}, - {KEY_CAMERA_FOCUS, -1, 1, "camera_half", EV_KEY, 0, 20}, - {SW_KEYPAD_SLIDE, -1, 1, "MagSw1", EV_SW, 0, 20}, - {SW_KEYPAD_SLIDE, -1, 1, "MagSw2", EV_SW, 0, 20}, -}; - -static struct gpio_keys_platform_data gpio_keys = { - .buttons = gpio_button, - .rep = 1, - .nbuttons = -1, /* will fill it after search */ -}; - -static struct platform_device pb_device = { - .name = DEVICE_NAME, - .id = -1, - .dev = { - .platform_data = &gpio_keys, - }, -}; - -/* - * Shrink the non-existent buttons, register the gpio button - * device if there is some - */ -static int __init pb_keys_init(void) -{ - struct gpio_keys_button *gb = gpio_button; - int i, good = 0; - - for (i = 0; i < ARRAY_SIZE(gpio_button); i++) { - gb[i].gpio = get_gpio_by_name(gb[i].desc); - pr_debug("info[%2d]: name = %s, gpio = %d\n", i, gb[i].desc, - gb[i].gpio); - if (gb[i].gpio < 0) - continue; - - if (i != good) - gb[good] = gb[i]; - good++; - } - - if (good) { - gpio_keys.nbuttons = good; - return platform_device_register(&pb_device); - } - return 0; -} -late_initcall(pb_keys_init); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_lis331.c b/arch/x86/platform/intel-mid/device_libs/platform_lis331.c deleted file mode 100644 index a4485cd638c6..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_lis331.c +++ /dev/null @@ -1,37 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_lis331.c: lis331 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <asm/intel-mid.h> - -static void __init *lis331dl_platform_data(void *info) -{ - static short intr2nd_pdata; - struct i2c_board_info *i2c_info = info; - int intr = get_gpio_by_name("accel_int"); - int intr2nd = get_gpio_by_name("accel_2"); - - if (intr < 0) - return NULL; - if (intr2nd < 0) - return NULL; - - i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; - intr2nd_pdata = intr2nd + INTEL_MID_IRQ_OFFSET; - - return &intr2nd_pdata; -} - -static const struct devs_id lis331dl_dev_id __initconst = { - .name = "i2c_accel", - .type = SFI_DEV_TYPE_I2C, - .get_platform_data = &lis331dl_platform_data, -}; - -sfi_device(lis331dl_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_max7315.c b/arch/x86/platform/intel-mid/device_libs/platform_max7315.c deleted file mode 100644 index e9287c3184da..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_max7315.c +++ /dev/null @@ -1,77 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_max7315.c: max7315 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/platform_data/pca953x.h> -#include <asm/intel-mid.h> - -#define MAX7315_NUM 2 - -static void __init *max7315_platform_data(void *info) -{ - static struct pca953x_platform_data max7315_pdata[MAX7315_NUM]; - static int nr; - struct pca953x_platform_data *max7315 = &max7315_pdata[nr]; - struct i2c_board_info *i2c_info = info; - int gpio_base, intr; - char base_pin_name[SFI_NAME_LEN + 1]; - char intr_pin_name[SFI_NAME_LEN + 1]; - - if (nr == MAX7315_NUM) { - pr_err("too many max7315s, we only support %d\n", - MAX7315_NUM); - return NULL; - } - /* we have several max7315 on the board, we only need load several - * instances of the same pca953x driver to cover them - */ - strcpy(i2c_info->type, "max7315"); - if (nr++) { - snprintf(base_pin_name, sizeof(base_pin_name), - "max7315_%d_base", nr); - snprintf(intr_pin_name, sizeof(intr_pin_name), - "max7315_%d_int", nr); - } else { - strcpy(base_pin_name, "max7315_base"); - strcpy(intr_pin_name, "max7315_int"); - } - - gpio_base = get_gpio_by_name(base_pin_name); - intr = get_gpio_by_name(intr_pin_name); - - if (gpio_base < 0) - return NULL; - max7315->gpio_base = gpio_base; - if (intr != -1) { - i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; - max7315->irq_base = gpio_base + INTEL_MID_IRQ_OFFSET; - } else { - i2c_info->irq = -1; - max7315->irq_base = -1; - } - return max7315; -} - -static const struct devs_id max7315_dev_id __initconst = { - .name = "i2c_max7315", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, - .get_platform_data = &max7315_platform_data, -}; - -static const struct devs_id max7315_2_dev_id __initconst = { - .name = "i2c_max7315_2", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, - .get_platform_data = &max7315_platform_data, -}; - -sfi_device(max7315_dev_id); -sfi_device(max7315_2_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c b/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c deleted file mode 100644 index 28a182713934..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mpu3050.c +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_mpu3050.c: mpu3050 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <asm/intel-mid.h> - -static void *mpu3050_platform_data(void *info) -{ - struct i2c_board_info *i2c_info = info; - int intr = get_gpio_by_name("mpu3050_int"); - - if (intr < 0) - return NULL; - - i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; - return NULL; -} - -static const struct devs_id mpu3050_dev_id __initconst = { - .name = "mpu3050", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, - .get_platform_data = &mpu3050_platform_data, -}; - -sfi_device(mpu3050_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_pinctrl.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_pinctrl.c deleted file mode 100644 index 605e1f94ad89..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_pinctrl.c +++ /dev/null @@ -1,39 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Intel Merrifield FLIS platform device initialization file - * - * Copyright (C) 2016, Intel Corporation - * - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#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); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_power_btn.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_power_btn.c deleted file mode 100644 index ec2afb41b34a..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_power_btn.c +++ /dev/null @@ -1,78 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Intel Merrifield power button support - * - * (C) Copyright 2017 Intel Corporation - * - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> -#include <linux/sfi.h> - -#include <asm/intel-mid.h> -#include <asm/intel_scu_ipc.h> - -static struct resource mrfld_power_btn_resources[] = { - { - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device mrfld_power_btn_dev = { - .name = "msic_power_btn", - .id = PLATFORM_DEVID_NONE, - .num_resources = ARRAY_SIZE(mrfld_power_btn_resources), - .resource = mrfld_power_btn_resources, -}; - -static int mrfld_power_btn_scu_status_change(struct notifier_block *nb, - unsigned long code, void *data) -{ - if (code == SCU_DOWN) { - platform_device_unregister(&mrfld_power_btn_dev); - return 0; - } - - return platform_device_register(&mrfld_power_btn_dev); -} - -static struct notifier_block mrfld_power_btn_scu_notifier = { - .notifier_call = mrfld_power_btn_scu_status_change, -}; - -static int __init register_mrfld_power_btn(void) -{ - if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER) - return -ENODEV; - - /* - * We need to be sure that the SCU IPC is ready before - * PMIC power button device can be registered: - */ - intel_scu_notifier_add(&mrfld_power_btn_scu_notifier); - - return 0; -} -arch_initcall(register_mrfld_power_btn); - -static void __init *mrfld_power_btn_platform_data(void *info) -{ - struct resource *res = mrfld_power_btn_resources; - struct sfi_device_table_entry *pentry = info; - - res->start = res->end = pentry->irq; - return NULL; -} - -static const struct devs_id mrfld_power_btn_dev_id __initconst = { - .name = "bcove_power_btn", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &mrfld_power_btn_platform_data, -}; - -sfi_device(mrfld_power_btn_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c deleted file mode 100644 index 40e9808a9634..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_rtc.c +++ /dev/null @@ -1,44 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Intel Merrifield legacy RTC initialization file - * - * (C) Copyright 2017 Intel Corporation - * - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#include <linux/init.h> - -#include <asm/hw_irq.h> -#include <asm/intel-mid.h> -#include <asm/io_apic.h> -#include <asm/time.h> -#include <asm/x86_init.h> - -static int __init mrfld_legacy_rtc_alloc_irq(void) -{ - struct irq_alloc_info info; - int ret; - - if (!x86_platform.legacy.rtc) - return -ENODEV; - - ioapic_set_alloc_attr(&info, NUMA_NO_NODE, 1, 0); - ret = mp_map_gsi_to_irq(RTC_IRQ, IOAPIC_MAP_ALLOC, &info); - if (ret < 0) { - pr_info("Failed to allocate RTC interrupt. Disabling RTC\n"); - x86_platform.legacy.rtc = 0; - return ret; - } - - return 0; -} - -static int __init mrfld_legacy_rtc_init(void) -{ - if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER) - return -ENODEV; - - return mrfld_legacy_rtc_alloc_irq(); -} -arch_initcall(mrfld_legacy_rtc_init); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_sd.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_sd.c deleted file mode 100644 index fe3b7ff975f3..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_sd.c +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * SDHCI platform data initilisation file - * - * (C) Copyright 2016 Intel Corporation - * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - */ - -#include <linux/init.h> -#include <linux/pci.h> - -#include <linux/mmc/sdhci-pci-data.h> - -#include <asm/intel-mid.h> - -#define INTEL_MRFLD_SD 2 -#define INTEL_MRFLD_SD_CD_GPIO 77 - -static struct sdhci_pci_data mrfld_sdhci_pci_data = { - .rst_n_gpio = -EINVAL, - .cd_gpio = INTEL_MRFLD_SD_CD_GPIO, -}; - -static struct sdhci_pci_data * -mrfld_sdhci_pci_get_data(struct pci_dev *pdev, int slotno) -{ - unsigned int func = PCI_FUNC(pdev->devfn); - - if (func == INTEL_MRFLD_SD) - return &mrfld_sdhci_pci_data; - - return NULL; -} - -static int __init mrfld_sd_init(void) -{ - if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER) - return -ENODEV; - - sdhci_pci_get_data = mrfld_sdhci_pci_get_data; - return 0; -} -arch_initcall(mrfld_sd_init); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_spidev.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_spidev.c deleted file mode 100644 index b828f4fd40be..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_spidev.c +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * spidev platform data initialization file - * - * (C) Copyright 2014, 2016 Intel Corporation - * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - * Dan O'Donovan <dan@emutex.com> - */ - -#include <linux/err.h> -#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; - - if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER) - return ERR_PTR(-ENODEV); - - 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); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c deleted file mode 100644 index 227218a8f98e..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c +++ /dev/null @@ -1,82 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Intel Merrifield watchdog platform device library file - * - * (C) Copyright 2014 Intel Corporation - * Author: David Cohen <david.a.cohen@linux.intel.com> - */ - -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/platform_data/intel-mid_wdt.h> - -#include <asm/intel-mid.h> -#include <asm/intel_scu_ipc.h> -#include <asm/io_apic.h> -#include <asm/hw_irq.h> - -#define TANGIER_EXT_TIMER0_MSI 12 - -static struct platform_device wdt_dev = { - .name = "intel_mid_wdt", - .id = -1, -}; - -static int tangier_probe(struct platform_device *pdev) -{ - struct irq_alloc_info info; - struct intel_mid_wdt_pdata *pdata = pdev->dev.platform_data; - int gsi = TANGIER_EXT_TIMER0_MSI; - int irq; - - if (!pdata) - return -EINVAL; - - /* IOAPIC builds identity mapping between GSI and IRQ on MID */ - ioapic_set_alloc_attr(&info, cpu_to_node(0), 1, 0); - irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); - if (irq < 0) { - dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n", gsi); - return irq; - } - - pdata->irq = irq; - return 0; -} - -static struct intel_mid_wdt_pdata tangier_pdata = { - .probe = tangier_probe, -}; - -static int wdt_scu_status_change(struct notifier_block *nb, - unsigned long code, void *data) -{ - if (code == SCU_DOWN) { - platform_device_unregister(&wdt_dev); - return 0; - } - - return platform_device_register(&wdt_dev); -} - -static struct notifier_block wdt_scu_notifier = { - .notifier_call = wdt_scu_status_change, -}; - -static int __init register_mid_wdt(void) -{ - if (intel_mid_identify_cpu() != INTEL_MID_CPU_CHIP_TANGIER) - return -ENODEV; - - wdt_dev.dev.platform_data = &tangier_pdata; - - /* - * We need to be sure that the SCU IPC is ready before watchdog device - * can be registered: - */ - intel_scu_notifier_add(&wdt_scu_notifier); - - return 0; -} -arch_initcall(register_mid_wdt); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic.c b/arch/x86/platform/intel-mid/device_libs/platform_msic.c deleted file mode 100644 index b17783d0d4e7..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic.c +++ /dev/null @@ -1,83 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic.c: MSIC platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/init.h> -#include <linux/sfi.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel_scu_ipc.h> -#include <asm/intel-mid.h> -#include "platform_msic.h" - -struct intel_msic_platform_data msic_pdata; - -static struct resource msic_resources[] = { - { - .start = INTEL_MSIC_IRQ_PHYS_BASE, - .end = INTEL_MSIC_IRQ_PHYS_BASE + 64 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device msic_device = { - .name = "intel_msic", - .id = -1, - .dev = { - .platform_data = &msic_pdata, - }, - .num_resources = ARRAY_SIZE(msic_resources), - .resource = msic_resources, -}; - -static int msic_scu_status_change(struct notifier_block *nb, - unsigned long code, void *data) -{ - if (code == SCU_DOWN) { - platform_device_unregister(&msic_device); - return 0; - } - - return platform_device_register(&msic_device); -} - -static int __init msic_init(void) -{ - static struct notifier_block msic_scu_notifier = { - .notifier_call = msic_scu_status_change, - }; - - /* - * We need to be sure that the SCU IPC is ready before MSIC device - * can be registered. - */ - if (intel_mid_has_msic()) - intel_scu_notifier_add(&msic_scu_notifier); - - return 0; -} -arch_initcall(msic_init); - -/* - * msic_generic_platform_data - sets generic platform data for the block - * @info: pointer to the SFI device table entry for this block - * @block: MSIC block - * - * Function sets IRQ number from the SFI table entry for given device to - * the MSIC platform data. - */ -void *msic_generic_platform_data(void *info, enum intel_msic_block block) -{ - struct sfi_device_table_entry *entry = info; - - BUG_ON(block < 0 || block >= INTEL_MSIC_BLOCK_LAST); - msic_pdata.irq[block] = entry->irq; - - return NULL; -} diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic.h b/arch/x86/platform/intel-mid/device_libs/platform_msic.h deleted file mode 100644 index 91deb2e65b0e..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic.h +++ /dev/null @@ -1,15 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * platform_msic.h: MSIC platform data header file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ -#ifndef _PLATFORM_MSIC_H_ -#define _PLATFORM_MSIC_H_ - -extern struct intel_msic_platform_data msic_pdata; - -void *msic_generic_platform_data(void *info, enum intel_msic_block block); - -#endif diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c deleted file mode 100644 index e765da78ad8c..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_audio.c +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_audio.c: MSIC audio platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/init.h> -#include <linux/sfi.h> -#include <linux/platform_device.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void *msic_audio_platform_data(void *info) -{ - struct platform_device *pdev; - - pdev = platform_device_register_simple("sst-platform", -1, NULL, 0); - - if (IS_ERR(pdev)) { - pr_err("failed to create audio platform device\n"); - return NULL; - } - - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_AUDIO); -} - -static const struct devs_id msic_audio_dev_id __initconst = { - .name = "msic_audio", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_audio_platform_data, -}; - -sfi_device(msic_audio_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c deleted file mode 100644 index f461f84903f8..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_battery.c +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_battery.c: MSIC battery platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/init.h> -#include <linux/sfi.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void __init *msic_battery_platform_data(void *info) -{ - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_BATTERY); -} - -static const struct devs_id msic_battery_dev_id __initconst = { - .name = "msic_battery", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_battery_platform_data, -}; - -sfi_device(msic_battery_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c deleted file mode 100644 index 71a7d6db3878..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_gpio.c +++ /dev/null @@ -1,43 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_gpio.c: MSIC GPIO platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/sfi.h> -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void __init *msic_gpio_platform_data(void *info) -{ - static struct intel_msic_gpio_pdata msic_gpio_pdata; - - int gpio = get_gpio_by_name("msic_gpio_base"); - - if (gpio < 0) - return NULL; - - msic_gpio_pdata.gpio_base = gpio; - msic_pdata.gpio = &msic_gpio_pdata; - - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_GPIO); -} - -static const struct devs_id msic_gpio_dev_id __initconst = { - .name = "msic_gpio", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_gpio_platform_data, -}; - -sfi_device(msic_gpio_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c deleted file mode 100644 index 558c0d974430..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_ocd.c +++ /dev/null @@ -1,44 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_ocd.c: MSIC OCD platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/sfi.h> -#include <linux/init.h> -#include <linux/gpio.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void __init *msic_ocd_platform_data(void *info) -{ - static struct intel_msic_ocd_pdata msic_ocd_pdata; - int gpio; - - gpio = get_gpio_by_name("ocd_gpio"); - - if (gpio < 0) - return NULL; - - msic_ocd_pdata.gpio = gpio; - msic_pdata.ocd = &msic_ocd_pdata; - - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_OCD); -} - -static const struct devs_id msic_ocd_dev_id __initconst = { - .name = "msic_ocd", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_ocd_platform_data, -}; - -sfi_device(msic_ocd_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c deleted file mode 100644 index 3d3de2d59726..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_power_btn.c +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_power_btn.c: MSIC power btn platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ -#include <linux/kernel.h> -#include <linux/interrupt.h> -#include <linux/scatterlist.h> -#include <linux/sfi.h> -#include <linux/init.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void __init *msic_power_btn_platform_data(void *info) -{ - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_POWER_BTN); -} - -static const struct devs_id msic_power_btn_dev_id __initconst = { - .name = "msic_power_btn", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_power_btn_platform_data, -}; - -sfi_device(msic_power_btn_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c b/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c deleted file mode 100644 index 4858da1d78c6..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_msic_thermal.c +++ /dev/null @@ -1,32 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_msic_thermal.c: msic_thermal platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/input.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/platform_device.h> -#include <linux/mfd/intel_msic.h> -#include <asm/intel-mid.h> - -#include "platform_msic.h" - -static void __init *msic_thermal_platform_data(void *info) -{ - return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_THERMAL); -} - -static const struct devs_id msic_thermal_dev_id __initconst = { - .name = "msic_thermal", - .type = SFI_DEV_TYPE_IPC, - .delay = 1, - .msic = 1, - .get_platform_data = &msic_thermal_platform_data, -}; - -sfi_device(msic_thermal_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_pcal9555a.c b/arch/x86/platform/intel-mid/device_libs/platform_pcal9555a.c deleted file mode 100644 index 5609d8da3978..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_pcal9555a.c +++ /dev/null @@ -1,95 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * PCAL9555a platform data initialization file - * - * Copyright (C) 2016, Intel Corporation - * - * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - * Dan O'Donovan <dan@emutex.com> - */ - -#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); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c b/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c deleted file mode 100644 index 139738bbdd36..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_tc35876x.c +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_tc35876x.c: tc35876x platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/gpio/machine.h> -#include <asm/intel-mid.h> - -static struct gpiod_lookup_table tc35876x_gpio_table = { - .dev_id = "i2c_disp_brig", - .table = { - GPIO_LOOKUP("0000:00:0c.0", -1, "bridge-reset", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("0000:00:0c.0", -1, "bl-en", GPIO_ACTIVE_HIGH), - GPIO_LOOKUP("0000:00:0c.0", -1, "vadd", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -/*tc35876x DSI_LVDS bridge chip and panel platform data*/ -static void *tc35876x_platform_data(void *data) -{ - struct gpiod_lookup_table *table = &tc35876x_gpio_table; - struct gpiod_lookup *lookup = table->table; - - lookup[0].chip_hwnum = get_gpio_by_name("LCMB_RXEN"); - lookup[1].chip_hwnum = get_gpio_by_name("6S6P_BL_EN"); - lookup[2].chip_hwnum = get_gpio_by_name("EN_VREG_LCD_V3P3"); - gpiod_add_lookup_table(table); - - return NULL; -} - -static const struct devs_id tc35876x_dev_id __initconst = { - .name = "i2c_disp_brig", - .type = SFI_DEV_TYPE_I2C, - .get_platform_data = &tc35876x_platform_data, -}; - -sfi_device(tc35876x_dev_id); diff --git a/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c b/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c deleted file mode 100644 index e689d8f61059..000000000000 --- a/arch/x86/platform/intel-mid/device_libs/platform_tca6416.c +++ /dev/null @@ -1,53 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * platform_tca6416.c: tca6416 platform data initialization file - * - * (C) Copyright 2013 Intel Corporation - * Author: Sathyanarayanan Kuppuswamy <sathyanarayanan.kuppuswamy@intel.com> - */ - -#include <linux/platform_data/pca953x.h> -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <asm/intel-mid.h> - -#define TCA6416_NAME "tca6416" -#define TCA6416_BASE "tca6416_base" -#define TCA6416_INTR "tca6416_int" - -static void *tca6416_platform_data(void *info) -{ - static struct pca953x_platform_data tca6416; - struct i2c_board_info *i2c_info = info; - int gpio_base, intr; - char base_pin_name[SFI_NAME_LEN + 1]; - char intr_pin_name[SFI_NAME_LEN + 1]; - - strcpy(i2c_info->type, TCA6416_NAME); - strcpy(base_pin_name, TCA6416_BASE); - strcpy(intr_pin_name, TCA6416_INTR); - - gpio_base = get_gpio_by_name(base_pin_name); - intr = get_gpio_by_name(intr_pin_name); - - if (gpio_base < 0) - return NULL; - tca6416.gpio_base = gpio_base; - if (intr >= 0) { - i2c_info->irq = intr + INTEL_MID_IRQ_OFFSET; - tca6416.irq_base = gpio_base + INTEL_MID_IRQ_OFFSET; - } else { - i2c_info->irq = -1; - tca6416.irq_base = -1; - } - return &tca6416; -} - -static const struct devs_id tca6416_dev_id __initconst = { - .name = "tca6416", - .type = SFI_DEV_TYPE_I2C, - .delay = 1, - .get_platform_data = &tca6416_platform_data, -}; - -sfi_device(tca6416_dev_id); |