| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20250303100055.372689-1-lukas.bulwahn@redhat.com>
Date: Mon, 3 Mar 2025 11:00:55 +0100
From: Lukas Bulwahn <lbulwahn@...hat.com>
To: Arnd Bergmann <arnd@...db.de>,
Lee Jones <lee@...nel.org>,
linux-kernel@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
Lukas Bulwahn <lukas.bulwahn@...hat.com>
Subject: [PATCH] mfd: remove STA2x11 mfd driver
From: Lukas Bulwahn <lukas.bulwahn@...hat.com>
With commit dcbb01fbb7ae ("x86/pci: Remove old STA2x11 support"), the mfd
driver for STA2x11 is not needed and cannot be built anymore.
Remove the driver and its header file.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...hat.com>
---
drivers/mfd/Kconfig | 6 -
drivers/mfd/Makefile | 1 -
drivers/mfd/sta2x11-mfd.c | 645 --------------------------------
include/linux/mfd/sta2x11-mfd.h | 506 -------------------------
4 files changed, 1158 deletions(-)
delete mode 100644 drivers/mfd/sta2x11-mfd.c
delete mode 100644 include/linux/mfd/sta2x11-mfd.h
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d44c69bb3dfd..b7f6b3047d56 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1495,12 +1495,6 @@ config STMPE_SPI
This is used to enable SPI interface of STMPE
endmenu
-config MFD_STA2X11
- bool "STMicroelectronics STA2X11"
- depends on STA2X11
- select MFD_CORE
- select REGMAP_MMIO
-
config MFD_SUN6I_PRCM
bool "Allwinner A31/A23/A33 PRCM controller"
depends on ARCH_SUNXI || COMPILE_TEST
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 9220eaf7cf12..c3d3a9cf20e4 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -26,7 +26,6 @@ obj-$(CONFIG_MFD_TI_LP873X) += lp873x.o
obj-$(CONFIG_MFD_TI_LP87565) += lp87565.o
obj-$(CONFIG_MFD_TI_AM335X_TSCADC) += ti_am335x_tscadc.o
-obj-$(CONFIG_MFD_STA2X11) += sta2x11-mfd.o
obj-$(CONFIG_MFD_STMPE) += stmpe.o
obj-$(CONFIG_STMPE_I2C) += stmpe-i2c.o
obj-$(CONFIG_STMPE_SPI) += stmpe-spi.o
diff --git a/drivers/mfd/sta2x11-mfd.c b/drivers/mfd/sta2x11-mfd.c
deleted file mode 100644
index 02cc49daf2e3..000000000000
--- a/drivers/mfd/sta2x11-mfd.c
+++ /dev/null
@@ -1,645 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * STA2x11 mfd for GPIO, SCTL and APBREG
- *
- * Copyright (c) 2009-2011 Wind River Systems, Inc.
- * Copyright (c) 2011 ST Microelectronics (Alessandro Rubini, Davide Ciminaghi)
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/export.h>
-#include <linux/spinlock.h>
-#include <linux/errno.h>
-#include <linux/device.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/ioport.h>
-#include <linux/pci.h>
-#include <linux/seq_file.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
-#include <linux/mfd/sta2x11-mfd.h>
-#include <linux/regmap.h>
-
-#include <asm/sta2x11.h>
-
-static inline int __reg_within_range(unsigned int r,
- unsigned int start,
- unsigned int end)
-{
- return ((r >= start) && (r <= end));
-}
-
-/* This describes STA2X11 MFD chip for us, we may have several */
-struct sta2x11_mfd {
- struct sta2x11_instance *instance;
- struct regmap *regmap[sta2x11_n_mfd_plat_devs];
- spinlock_t lock[sta2x11_n_mfd_plat_devs];
- struct list_head list;
- void __iomem *regs[sta2x11_n_mfd_plat_devs];
-};
-
-static LIST_HEAD(sta2x11_mfd_list);
-
-/* Three functions to act on the list */
-static struct sta2x11_mfd *sta2x11_mfd_find(struct pci_dev *pdev)
-{
- struct sta2x11_instance *instance;
- struct sta2x11_mfd *mfd;
-
- if (!pdev && !list_empty(&sta2x11_mfd_list)) {
- pr_warn("%s: Unspecified device, using first instance\n",
- __func__);
- return list_entry(sta2x11_mfd_list.next,
- struct sta2x11_mfd, list);
- }
-
- instance = sta2x11_get_instance(pdev);
- if (!instance)
- return NULL;
- list_for_each_entry(mfd, &sta2x11_mfd_list, list) {
- if (mfd->instance == instance)
- return mfd;
- }
- return NULL;
-}
-
-static int sta2x11_mfd_add(struct pci_dev *pdev, gfp_t flags)
-{
- int i;
- struct sta2x11_mfd *mfd = sta2x11_mfd_find(pdev);
- struct sta2x11_instance *instance;
-
- if (mfd)
- return -EBUSY;
- instance = sta2x11_get_instance(pdev);
- if (!instance)
- return -EINVAL;
- mfd = kzalloc(sizeof(*mfd), flags);
- if (!mfd)
- return -ENOMEM;
- INIT_LIST_HEAD(&mfd->list);
- for (i = 0; i < ARRAY_SIZE(mfd->lock); i++)
- spin_lock_init(&mfd->lock[i]);
- mfd->instance = instance;
- list_add(&mfd->list, &sta2x11_mfd_list);
- return 0;
-}
-
-/* This function is exported and is not expected to fail */
-u32 __sta2x11_mfd_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val,
- enum sta2x11_mfd_plat_dev index)
-{
- struct sta2x11_mfd *mfd = sta2x11_mfd_find(pdev);
- u32 r;
- unsigned long flags;
- void __iomem *regs;
-
- if (!mfd) {
- dev_warn(&pdev->dev, ": can't access sctl regs\n");
- return 0;
- }
-
- regs = mfd->regs[index];
- if (!regs) {
- dev_warn(&pdev->dev, ": system ctl not initialized\n");
- return 0;
- }
- spin_lock_irqsave(&mfd->lock[index], flags);
- r = readl(regs + reg);
- r &= ~mask;
- r |= val;
- if (mask)
- writel(r, regs + reg);
- spin_unlock_irqrestore(&mfd->lock[index], flags);
- return r;
-}
-EXPORT_SYMBOL(__sta2x11_mfd_mask);
-
-int sta2x11_mfd_get_regs_data(struct platform_device *dev,
- enum sta2x11_mfd_plat_dev index,
- void __iomem **regs,
- spinlock_t **lock)
-{
- struct pci_dev *pdev = *(struct pci_dev **)dev_get_platdata(&dev->dev);
- struct sta2x11_mfd *mfd;
-
- if (!pdev)
- return -ENODEV;
- mfd = sta2x11_mfd_find(pdev);
- if (!mfd)
- return -ENODEV;
- if (index >= sta2x11_n_mfd_plat_devs)
- return -ENODEV;
- *regs = mfd->regs[index];
- *lock = &mfd->lock[index];
- pr_debug("%s %d *regs = %p\n", __func__, __LINE__, *regs);
- return *regs ? 0 : -ENODEV;
-}
-EXPORT_SYMBOL(sta2x11_mfd_get_regs_data);
-
-/*
- * Special sta2x11-mfd regmap lock/unlock functions
- */
-
-static void sta2x11_regmap_lock(void *__lock)
-{
- spinlock_t *lock = __lock;
- spin_lock(lock);
-}
-
-static void sta2x11_regmap_unlock(void *__lock)
-{
- spinlock_t *lock = __lock;
- spin_unlock(lock);
-}
-
-/* OTP (one time programmable registers do not require locking */
-static void sta2x11_regmap_nolock(void *__lock)
-{
-}
-
-static const char *sta2x11_mfd_names[sta2x11_n_mfd_plat_devs] = {
- [sta2x11_sctl] = STA2X11_MFD_SCTL_NAME,
- [sta2x11_apbreg] = STA2X11_MFD_APBREG_NAME,
- [sta2x11_apb_soc_regs] = STA2X11_MFD_APB_SOC_REGS_NAME,
- [sta2x11_scr] = STA2X11_MFD_SCR_NAME,
-};
-
-static bool sta2x11_sctl_writeable_reg(struct device *dev, unsigned int reg)
-{
- return !__reg_within_range(reg, SCTL_SCPCIECSBRST, SCTL_SCRSTSTA);
-}
-
-static struct regmap_config sta2x11_sctl_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .lock = sta2x11_regmap_lock,
- .unlock = sta2x11_regmap_unlock,
- .max_register = SCTL_SCRSTSTA,
- .writeable_reg = sta2x11_sctl_writeable_reg,
-};
-
-static bool sta2x11_scr_readable_reg(struct device *dev, unsigned int reg)
-{
- return (reg == STA2X11_SECR_CR) ||
- __reg_within_range(reg, STA2X11_SECR_FVR0, STA2X11_SECR_FVR1);
-}
-
-static bool sta2x11_scr_writeable_reg(struct device *dev, unsigned int reg)
-{
- return false;
-}
-
-static struct regmap_config sta2x11_scr_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .lock = sta2x11_regmap_nolock,
- .unlock = sta2x11_regmap_nolock,
- .max_register = STA2X11_SECR_FVR1,
- .readable_reg = sta2x11_scr_readable_reg,
- .writeable_reg = sta2x11_scr_writeable_reg,
-};
-
-static bool sta2x11_apbreg_readable_reg(struct device *dev, unsigned int reg)
-{
- /* Two blocks (CAN and MLB, SARAC) 0x100 bytes apart */
- if (reg >= APBREG_BSR_SARAC)
- reg -= APBREG_BSR_SARAC;
- switch (reg) {
- case APBREG_BSR:
- case APBREG_PAER:
- case APBREG_PWAC:
- case APBREG_PRAC:
- case APBREG_PCG:
- case APBREG_PUR:
- case APBREG_EMU_PCG:
- return true;
- default:
- return false;
- }
-}
-
-static bool sta2x11_apbreg_writeable_reg(struct device *dev, unsigned int reg)
-{
- if (reg >= APBREG_BSR_SARAC)
- reg -= APBREG_BSR_SARAC;
- if (!sta2x11_apbreg_readable_reg(dev, reg))
- return false;
- return reg != APBREG_PAER;
-}
-
-static struct regmap_config sta2x11_apbreg_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .lock = sta2x11_regmap_lock,
- .unlock = sta2x11_regmap_unlock,
- .max_register = APBREG_EMU_PCG_SARAC,
- .readable_reg = sta2x11_apbreg_readable_reg,
- .writeable_reg = sta2x11_apbreg_writeable_reg,
-};
-
-static bool sta2x11_apb_soc_regs_readable_reg(struct device *dev,
- unsigned int reg)
-{
- return reg <= PCIE_SoC_INT_ROUTER_STATUS3_REG ||
- __reg_within_range(reg, DMA_IP_CTRL_REG, SPARE3_RESERVED) ||
- __reg_within_range(reg, MASTER_LOCK_REG,
- SYSTEM_CONFIG_STATUS_REG) ||
- reg == MSP_CLK_CTRL_REG ||
- __reg_within_range(reg, COMPENSATION_REG1, TEST_CTL_REG);
-}
-
-static bool sta2x11_apb_soc_regs_writeable_reg(struct device *dev,
- unsigned int reg)
-{
- if (!sta2x11_apb_soc_regs_readable_reg(dev, reg))
- return false;
- switch (reg) {
- case PCIE_COMMON_CLOCK_CONFIG_0_4_0:
- case SYSTEM_CONFIG_STATUS_REG:
- case COMPENSATION_REG1:
- case PCIE_SoC_INT_ROUTER_STATUS0_REG...PCIE_SoC_INT_ROUTER_STATUS3_REG:
- case PCIE_PM_STATUS_0_PORT_0_4...PCIE_PM_STATUS_7_0_EP4:
- return false;
- default:
- return true;
- }
-}
-
-static struct regmap_config sta2x11_apb_soc_regs_regmap_config = {
- .reg_bits = 32,
- .reg_stride = 4,
- .val_bits = 32,
- .lock = sta2x11_regmap_lock,
- .unlock = sta2x11_regmap_unlock,
- .max_register = TEST_CTL_REG,
- .readable_reg = sta2x11_apb_soc_regs_readable_reg,
- .writeable_reg = sta2x11_apb_soc_regs_writeable_reg,
-};
-
-static struct regmap_config *
-sta2x11_mfd_regmap_configs[sta2x11_n_mfd_plat_devs] = {
- [sta2x11_sctl] = &sta2x11_sctl_regmap_config,
- [sta2x11_apbreg] = &sta2x11_apbreg_regmap_config,
- [sta2x11_apb_soc_regs] = &sta2x11_apb_soc_regs_regmap_config,
- [sta2x11_scr] = &sta2x11_scr_regmap_config,
-};
-
-/* Probe for the four platform devices */
-
-static int sta2x11_mfd_platform_probe(struct platform_device *dev,
- enum sta2x11_mfd_plat_dev index)
-{
- struct pci_dev **pdev;
- struct sta2x11_mfd *mfd;
- struct resource *res;
- const char *name = sta2x11_mfd_names[index];
- struct regmap_config *regmap_config = sta2x11_mfd_regmap_configs[index];
-
- pdev = dev_get_platdata(&dev->dev);
- mfd = sta2x11_mfd_find(*pdev);
- if (!mfd)
- return -ENODEV;
- if (!regmap_config)
- return -ENODEV;
-
- res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (!res)
- return -ENOMEM;
-
- if (!request_mem_region(res->start, resource_size(res), name))
- return -EBUSY;
-
- mfd->regs[index] = ioremap(res->start, resource_size(res));
- if (!mfd->regs[index]) {
- release_mem_region(res->start, resource_size(res));
- return -ENOMEM;
- }
- regmap_config->lock_arg = &mfd->lock;
- /*
- No caching, registers could be reached both via regmap and via
- void __iomem *
- */
- regmap_config->cache_type = REGCACHE_NONE;
- mfd->regmap[index] = devm_regmap_init_mmio(&dev->dev, mfd->regs[index],
- regmap_config);
- WARN_ON(IS_ERR(mfd->regmap[index]));
-
- return 0;
-}
-
-static int sta2x11_sctl_probe(struct platform_device *dev)
-{
- return sta2x11_mfd_platform_probe(dev, sta2x11_sctl);
-}
-
-static int sta2x11_apbreg_probe(struct platform_device *dev)
-{
- return sta2x11_mfd_platform_probe(dev, sta2x11_apbreg);
-}
-
-static int sta2x11_apb_soc_regs_probe(struct platform_device *dev)
-{
- return sta2x11_mfd_platform_probe(dev, sta2x11_apb_soc_regs);
-}
-
-static int sta2x11_scr_probe(struct platform_device *dev)
-{
- return sta2x11_mfd_platform_probe(dev, sta2x11_scr);
-}
-
-/* The three platform drivers */
-static struct platform_driver sta2x11_sctl_platform_driver = {
- .driver = {
- .name = STA2X11_MFD_SCTL_NAME,
- },
- .probe = sta2x11_sctl_probe,
-};
-
-static struct platform_driver sta2x11_platform_driver = {
- .driver = {
- .name = STA2X11_MFD_APBREG_NAME,
- },
- .probe = sta2x11_apbreg_probe,
-};
-
-static struct platform_driver sta2x11_apb_soc_regs_platform_driver = {
- .driver = {
- .name = STA2X11_MFD_APB_SOC_REGS_NAME,
- },
- .probe = sta2x11_apb_soc_regs_probe,
-};
-
-static struct platform_driver sta2x11_scr_platform_driver = {
- .driver = {
- .name = STA2X11_MFD_SCR_NAME,
- },
- .probe = sta2x11_scr_probe,
-};
-
-static struct platform_driver * const drivers[] = {
- &sta2x11_platform_driver,
- &sta2x11_sctl_platform_driver,
- &sta2x11_apb_soc_regs_platform_driver,
- &sta2x11_scr_platform_driver,
-};
-
-static int __init sta2x11_drivers_init(void)
-{
- return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
-}
-
-/*
- * What follows are the PCI devices that host the above pdevs.
- * Each logic block is 4kB and they are all consecutive: we use this info.
- */
-
-/* Mfd 0 device */
-
-/* Mfd 0, Bar 0 */
-enum mfd0_bar0_cells {
- STA2X11_GPIO_0 = 0,
- STA2X11_GPIO_1,
- STA2X11_GPIO_2,
- STA2X11_GPIO_3,
- STA2X11_SCTL,
- STA2X11_SCR,
- STA2X11_TIME,
-};
-/* Mfd 0 , Bar 1 */
-enum mfd0_bar1_cells {
- STA2X11_APBREG = 0,
-};
-#define CELL_4K(_name, _cell) { \
- .name = _name, \
- .start = _cell * 4096, .end = _cell * 4096 + 4095, \
- .flags = IORESOURCE_MEM, \
- }
-
-static const struct resource gpio_resources[] = {
- {
- /* 4 consecutive cells, 1 driver */
- .name = STA2X11_MFD_GPIO_NAME,
- .start = 0,
- .end = (4 * 4096) - 1,
- .flags = IORESOURCE_MEM,
- }
-};
-static const struct resource sctl_resources[] = {
- CELL_4K(STA2X11_MFD_SCTL_NAME, STA2X11_SCTL),
-};
-static const struct resource scr_resources[] = {
- CELL_4K(STA2X11_MFD_SCR_NAME, STA2X11_SCR),
-};
-static const struct resource time_resources[] = {
- CELL_4K(STA2X11_MFD_TIME_NAME, STA2X11_TIME),
-};
-
-static const struct resource apbreg_resources[] = {
- CELL_4K(STA2X11_MFD_APBREG_NAME, STA2X11_APBREG),
-};
-
-#define DEV(_name, _r) \
- { .name = _name, .num_resources = ARRAY_SIZE(_r), .resources = _r, }
-
-static struct mfd_cell sta2x11_mfd0_bar0[] = {
- /* offset 0: we add pdata later */
- DEV(STA2X11_MFD_GPIO_NAME, gpio_resources),
- DEV(STA2X11_MFD_SCTL_NAME, sctl_resources),
- DEV(STA2X11_MFD_SCR_NAME, scr_resources),
- DEV(STA2X11_MFD_TIME_NAME, time_resources),
-};
-
-static struct mfd_cell sta2x11_mfd0_bar1[] = {
- DEV(STA2X11_MFD_APBREG_NAME, apbreg_resources),
-};
-
-/* Mfd 1 devices */
-
-/* Mfd 1, Bar 0 */
-enum mfd1_bar0_cells {
- STA2X11_VIC = 0,
-};
-
-/* Mfd 1, Bar 1 */
-enum mfd1_bar1_cells {
- STA2X11_APB_SOC_REGS = 0,
-};
-
-static const struct resource vic_resources[] = {
- CELL_4K(STA2X11_MFD_VIC_NAME, STA2X11_VIC),
-};
-
-static const struct resource apb_soc_regs_resources[] = {
- CELL_4K(STA2X11_MFD_APB_SOC_REGS_NAME, STA2X11_APB_SOC_REGS),
-};
-
-static struct mfd_cell sta2x11_mfd1_bar0[] = {
- DEV(STA2X11_MFD_VIC_NAME, vic_resources),
-};
-
-static struct mfd_cell sta2x11_mfd1_bar1[] = {
- DEV(STA2X11_MFD_APB_SOC_REGS_NAME, apb_soc_regs_resources),
-};
-
-
-static int sta2x11_mfd_suspend(struct pci_dev *pdev, pm_message_t state)
-{
- pci_save_state(pdev);
- pci_disable_device(pdev);
- pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
- return 0;
-}
-
-static int sta2x11_mfd_resume(struct pci_dev *pdev)
-{
- int err;
-
- pci_set_power_state(pdev, PCI_D0);
- err = pci_enable_device(pdev);
- if (err)
- return err;
- pci_restore_state(pdev);
-
- return 0;
-}
-
-struct sta2x11_mfd_bar_setup_data {
- struct mfd_cell *cells;
- int ncells;
-};
-
-struct sta2x11_mfd_setup_data {
- struct sta2x11_mfd_bar_setup_data bars[2];
-};
-
-#define STA2X11_MFD0 0
-#define STA2X11_MFD1 1
-
-static struct sta2x11_mfd_setup_data mfd_setup_data[] = {
- /* Mfd 0: gpio, sctl, scr, timers / apbregs */
- [STA2X11_MFD0] = {
- .bars = {
- [0] = {
- .cells = sta2x11_mfd0_bar0,
- .ncells = ARRAY_SIZE(sta2x11_mfd0_bar0),
- },
- [1] = {
- .cells = sta2x11_mfd0_bar1,
- .ncells = ARRAY_SIZE(sta2x11_mfd0_bar1),
- },
- },
- },
- /* Mfd 1: vic / apb-soc-regs */
- [STA2X11_MFD1] = {
- .bars = {
- [0] = {
- .cells = sta2x11_mfd1_bar0,
- .ncells = ARRAY_SIZE(sta2x11_mfd1_bar0),
- },
- [1] = {
- .cells = sta2x11_mfd1_bar1,
- .ncells = ARRAY_SIZE(sta2x11_mfd1_bar1),
- },
- },
- },
-};
-
-static void sta2x11_mfd_setup(struct pci_dev *pdev,
- struct sta2x11_mfd_setup_data *sd)
-{
- int i, j;
- for (i = 0; i < ARRAY_SIZE(sd->bars); i++)
- for (j = 0; j < sd->bars[i].ncells; j++) {
- sd->bars[i].cells[j].pdata_size = sizeof(pdev);
- sd->bars[i].cells[j].platform_data = &pdev;
- }
-}
-
-static int sta2x11_mfd_probe(struct pci_dev *pdev,
- const struct pci_device_id *pci_id)
-{
- int err, i;
- struct sta2x11_mfd_setup_data *setup_data;
-
- dev_info(&pdev->dev, "%s\n", __func__);
-
- err = pci_enable_device(pdev);
- if (err) {
- dev_err(&pdev->dev, "Can't enable device.\n");
- return err;
- }
-
- err = pci_enable_msi(pdev);
- if (err)
- dev_info(&pdev->dev, "Enable msi failed\n");
-
- setup_data = pci_id->device == PCI_DEVICE_ID_STMICRO_GPIO ?
- &mfd_setup_data[STA2X11_MFD0] :
- &mfd_setup_data[STA2X11_MFD1];
-
- /* platform data is the pci device for all of them */
- sta2x11_mfd_setup(pdev, setup_data);
-
- /* Record this pdev before mfd_add_devices: their probe looks for it */
- if (!sta2x11_mfd_find(pdev))
- sta2x11_mfd_add(pdev, GFP_KERNEL);
-
- /* Just 2 bars for all mfd's at present */
- for (i = 0; i < 2; i++) {
- err = mfd_add_devices(&pdev->dev, -1,
- setup_data->bars[i].cells,
- setup_data->bars[i].ncells,
- &pdev->resource[i],
- 0, NULL);
- if (err) {
- dev_err(&pdev->dev,
- "mfd_add_devices[%d] failed: %d\n", i, err);
- goto err_disable;
- }
- }
-
- return 0;
-
-err_disable:
- mfd_remove_devices(&pdev->dev);
- pci_disable_device(pdev);
- pci_disable_msi(pdev);
- return err;
-}
-
-static const struct pci_device_id sta2x11_mfd_tbl[] = {
- {PCI_DEVICE(PCI_VENDOR_ID_STMICRO, PCI_DEVICE_ID_STMICRO_GPIO)},
- {PCI_DEVICE(PCI_VENDOR_ID_STMICRO, PCI_DEVICE_ID_STMICRO_VIC)},
- {0,},
-};
-
-static struct pci_driver sta2x11_mfd_driver = {
- .name = "sta2x11-mfd",
- .id_table = sta2x11_mfd_tbl,
- .probe = sta2x11_mfd_probe,
- .suspend = sta2x11_mfd_suspend,
- .resume = sta2x11_mfd_resume,
-};
-
-static int __init sta2x11_mfd_init(void)
-{
- pr_info("%s\n", __func__);
- return pci_register_driver(&sta2x11_mfd_driver);
-}
-
-/*
- * All of this must be ready before "normal" devices like MMCI appear.
- * But MFD (the pci device) can't be too early. The following choice
- * prepares platform drivers very early and probe the PCI device later,
- * but before other PCI devices.
- */
-subsys_initcall(sta2x11_drivers_init);
-rootfs_initcall(sta2x11_mfd_init);
diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h
deleted file mode 100644
index 2001ca5c44a9..000000000000
--- a/include/linux/mfd/sta2x11-mfd.h
+++ /dev/null
@@ -1,506 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2009-2011 Wind River Systems, Inc.
- * Copyright (c) 2011 ST Microelectronics (Alessandro Rubini)
- *
- * The STMicroelectronics ConneXt (STA2X11) chip has several unrelated
- * functions in one PCI endpoint functions. This driver simply
- * registers the platform devices in this iomemregion and exports a few
- * functions to access common registers
- */
-
-#ifndef __STA2X11_MFD_H
-#define __STA2X11_MFD_H
-#include <linux/types.h>
-#include <linux/pci.h>
-
-enum sta2x11_mfd_plat_dev {
- sta2x11_sctl = 0,
- sta2x11_gpio,
- sta2x11_scr,
- sta2x11_time,
- sta2x11_apbreg,
- sta2x11_apb_soc_regs,
- sta2x11_vic,
- sta2x11_n_mfd_plat_devs,
-};
-
-#define STA2X11_MFD_SCTL_NAME "sta2x11-sctl"
-#define STA2X11_MFD_GPIO_NAME "sta2x11-gpio"
-#define STA2X11_MFD_SCR_NAME "sta2x11-scr"
-#define STA2X11_MFD_TIME_NAME "sta2x11-time"
-#define STA2X11_MFD_APBREG_NAME "sta2x11-apbreg"
-#define STA2X11_MFD_APB_SOC_REGS_NAME "sta2x11-apb-soc-regs"
-#define STA2X11_MFD_VIC_NAME "sta2x11-vic"
-
-extern u32
-__sta2x11_mfd_mask(struct pci_dev *, u32, u32, u32, enum sta2x11_mfd_plat_dev);
-
-/*
- * The MFD PCI block includes the GPIO peripherals and other register blocks.
- * For GPIO, we have 32*4 bits (I use "gsta" for "gpio sta2x11".)
- */
-#define GSTA_GPIO_PER_BLOCK 32
-#define GSTA_NR_BLOCKS 4
-#define GSTA_NR_GPIO (GSTA_GPIO_PER_BLOCK * GSTA_NR_BLOCKS)
-
-/* Pinconfig is set by the board definition: altfunc, pull-up, pull-down */
-struct sta2x11_gpio_pdata {
- unsigned pinconfig[GSTA_NR_GPIO];
-};
-
-/* Macros below lifted from sh_pfc.h, with minor differences */
-#define PINMUX_TYPE_NONE 0
-#define PINMUX_TYPE_FUNCTION 1
-#define PINMUX_TYPE_OUTPUT_LOW 2
-#define PINMUX_TYPE_OUTPUT_HIGH 3
-#define PINMUX_TYPE_INPUT 4
-#define PINMUX_TYPE_INPUT_PULLUP 5
-#define PINMUX_TYPE_INPUT_PULLDOWN 6
-
-/* Give names to GPIO pins, like PXA does, taken from the manual */
-#define STA2X11_GPIO0 0
-#define STA2X11_GPIO1 1
-#define STA2X11_GPIO2 2
-#define STA2X11_GPIO3 3
-#define STA2X11_GPIO4 4
-#define STA2X11_GPIO5 5
-#define STA2X11_GPIO6 6
-#define STA2X11_GPIO7 7
-#define STA2X11_GPIO8_RGBOUT_RED7 8
-#define STA2X11_GPIO9_RGBOUT_RED6 9
-#define STA2X11_GPIO10_RGBOUT_RED5 10
-#define STA2X11_GPIO11_RGBOUT_RED4 11
-#define STA2X11_GPIO12_RGBOUT_RED3 12
-#define STA2X11_GPIO13_RGBOUT_RED2 13
-#define STA2X11_GPIO14_RGBOUT_RED1 14
-#define STA2X11_GPIO15_RGBOUT_RED0 15
-#define STA2X11_GPIO16_RGBOUT_GREEN7 16
-#define STA2X11_GPIO17_RGBOUT_GREEN6 17
-#define STA2X11_GPIO18_RGBOUT_GREEN5 18
-#define STA2X11_GPIO19_RGBOUT_GREEN4 19
-#define STA2X11_GPIO20_RGBOUT_GREEN3 20
-#define STA2X11_GPIO21_RGBOUT_GREEN2 21
-#define STA2X11_GPIO22_RGBOUT_GREEN1 22
-#define STA2X11_GPIO23_RGBOUT_GREEN0 23
-#define STA2X11_GPIO24_RGBOUT_BLUE7 24
-#define STA2X11_GPIO25_RGBOUT_BLUE6 25
-#define STA2X11_GPIO26_RGBOUT_BLUE5 26
-#define STA2X11_GPIO27_RGBOUT_BLUE4 27
-#define STA2X11_GPIO28_RGBOUT_BLUE3 28
-#define STA2X11_GPIO29_RGBOUT_BLUE2 29
-#define STA2X11_GPIO30_RGBOUT_BLUE1 30
-#define STA2X11_GPIO31_RGBOUT_BLUE0 31
-#define STA2X11_GPIO32_RGBOUT_VSYNCH 32
-#define STA2X11_GPIO33_RGBOUT_HSYNCH 33
-#define STA2X11_GPIO34_RGBOUT_DEN 34
-#define STA2X11_GPIO35_ETH_CRS_DV 35
-#define STA2X11_GPIO36_ETH_TXD1 36
-#define STA2X11_GPIO37_ETH_TXD0 37
-#define STA2X11_GPIO38_ETH_TX_EN 38
-#define STA2X11_GPIO39_MDIO 39
-#define STA2X11_GPIO40_ETH_REF_CLK 40
-#define STA2X11_GPIO41_ETH_RXD1 41
-#define STA2X11_GPIO42_ETH_RXD0 42
-#define STA2X11_GPIO43_MDC 43
-#define STA2X11_GPIO44_CAN_TX 44
-#define STA2X11_GPIO45_CAN_RX 45
-#define STA2X11_GPIO46_MLB_DAT 46
-#define STA2X11_GPIO47_MLB_SIG 47
-#define STA2X11_GPIO48_SPI0_CLK 48
-#define STA2X11_GPIO49_SPI0_TXD 49
-#define STA2X11_GPIO50_SPI0_RXD 50
-#define STA2X11_GPIO51_SPI0_FRM 51
-#define STA2X11_GPIO52_SPI1_CLK 52
-#define STA2X11_GPIO53_SPI1_TXD 53
-#define STA2X11_GPIO54_SPI1_RXD 54
-#define STA2X11_GPIO55_SPI1_FRM 55
-#define STA2X11_GPIO56_SPI2_CLK 56
-#define STA2X11_GPIO57_SPI2_TXD 57
-#define STA2X11_GPIO58_SPI2_RXD 58
-#define STA2X11_GPIO59_SPI2_FRM 59
-#define STA2X11_GPIO60_I2C0_SCL 60
-#define STA2X11_GPIO61_I2C0_SDA 61
-#define STA2X11_GPIO62_I2C1_SCL 62
-#define STA2X11_GPIO63_I2C1_SDA 63
-#define STA2X11_GPIO64_I2C2_SCL 64
-#define STA2X11_GPIO65_I2C2_SDA 65
-#define STA2X11_GPIO66_I2C3_SCL 66
-#define STA2X11_GPIO67_I2C3_SDA 67
-#define STA2X11_GPIO68_MSP0_RCK 68
-#define STA2X11_GPIO69_MSP0_RXD 69
-#define STA2X11_GPIO70_MSP0_RFS 70
-#define STA2X11_GPIO71_MSP0_TCK 71
-#define STA2X11_GPIO72_MSP0_TXD 72
-#define STA2X11_GPIO73_MSP0_TFS 73
-#define STA2X11_GPIO74_MSP0_SCK 74
-#define STA2X11_GPIO75_MSP1_CK 75
-#define STA2X11_GPIO76_MSP1_RXD 76
-#define STA2X11_GPIO77_MSP1_FS 77
-#define STA2X11_GPIO78_MSP1_TXD 78
-#define STA2X11_GPIO79_MSP2_CK 79
-#define STA2X11_GPIO80_MSP2_RXD 80
-#define STA2X11_GPIO81_MSP2_FS 81
-#define STA2X11_GPIO82_MSP2_TXD 82
-#define STA2X11_GPIO83_MSP3_CK 83
-#define STA2X11_GPIO84_MSP3_RXD 84
-#define STA2X11_GPIO85_MSP3_FS 85
-#define STA2X11_GPIO86_MSP3_TXD 86
-#define STA2X11_GPIO87_MSP4_CK 87
-#define STA2X11_GPIO88_MSP4_RXD 88
-#define STA2X11_GPIO89_MSP4_FS 89
-#define STA2X11_GPIO90_MSP4_TXD 90
-#define STA2X11_GPIO91_MSP5_CK 91
-#define STA2X11_GPIO92_MSP5_RXD 92
-#define STA2X11_GPIO93_MSP5_FS 93
-#define STA2X11_GPIO94_MSP5_TXD 94
-#define STA2X11_GPIO95_SDIO3_DAT3 95
-#define STA2X11_GPIO96_SDIO3_DAT2 96
-#define STA2X11_GPIO97_SDIO3_DAT1 97
-#define STA2X11_GPIO98_SDIO3_DAT0 98
-#define STA2X11_GPIO99_SDIO3_CLK 99
-#define STA2X11_GPIO100_SDIO3_CMD 100
-#define STA2X11_GPIO101 101
-#define STA2X11_GPIO102 102
-#define STA2X11_GPIO103 103
-#define STA2X11_GPIO104 104
-#define STA2X11_GPIO105_SDIO2_DAT3 105
-#define STA2X11_GPIO106_SDIO2_DAT2 106
-#define STA2X11_GPIO107_SDIO2_DAT1 107
-#define STA2X11_GPIO108_SDIO2_DAT0 108
-#define STA2X11_GPIO109_SDIO2_CLK 109
-#define STA2X11_GPIO110_SDIO2_CMD 110
-#define STA2X11_GPIO111 111
-#define STA2X11_GPIO112 112
-#define STA2X11_GPIO113 113
-#define STA2X11_GPIO114 114
-#define STA2X11_GPIO115_SDIO1_DAT3 115
-#define STA2X11_GPIO116_SDIO1_DAT2 116
-#define STA2X11_GPIO117_SDIO1_DAT1 117
-#define STA2X11_GPIO118_SDIO1_DAT0 118
-#define STA2X11_GPIO119_SDIO1_CLK 119
-#define STA2X11_GPIO120_SDIO1_CMD 120
-#define STA2X11_GPIO121 121
-#define STA2X11_GPIO122 122
-#define STA2X11_GPIO123 123
-#define STA2X11_GPIO124 124
-#define STA2X11_GPIO125_UART2_TXD 125
-#define STA2X11_GPIO126_UART2_RXD 126
-#define STA2X11_GPIO127_UART3_TXD 127
-
-/*
- * The APB bridge has its own registers, needed by our users as well.
- * They are accessed with the following read/mask/write function.
- */
-static inline u32
-sta2x11_apbreg_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
-{
- return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apbreg);
-}
-
-/* CAN and MLB */
-#define APBREG_BSR 0x00 /* Bridge Status Reg */
-#define APBREG_PAER 0x08 /* Peripherals Address Error Reg */
-#define APBREG_PWAC 0x20 /* Peripheral Write Access Control reg */
-#define APBREG_PRAC 0x40 /* Peripheral Read Access Control reg */
-#define APBREG_PCG 0x60 /* Peripheral Clock Gating Reg */
-#define APBREG_PUR 0x80 /* Peripheral Under Reset Reg */
-#define APBREG_EMU_PCG 0xA0 /* Emulator Peripheral Clock Gating Reg */
-
-#define APBREG_CAN (1 << 1)
-#define APBREG_MLB (1 << 3)
-
-/* SARAC */
-#define APBREG_BSR_SARAC 0x100 /* Bridge Status Reg */
-#define APBREG_PAER_SARAC 0x108 /* Peripherals Address Error Reg */
-#define APBREG_PWAC_SARAC 0x120 /* Peripheral Write Access Control reg */
-#define APBREG_PRAC_SARAC 0x140 /* Peripheral Read Access Control reg */
-#define APBREG_PCG_SARAC 0x160 /* Peripheral Clock Gating Reg */
-#define APBREG_PUR_SARAC 0x180 /* Peripheral Under Reset Reg */
-#define APBREG_EMU_PCG_SARAC 0x1A0 /* Emulator Peripheral Clock Gating Reg */
-
-#define APBREG_SARAC (1 << 2)
-
-/*
- * The system controller has its own registers. Some of these are accessed
- * by out users as well, using the following read/mask/write/function
- */
-static inline
-u32 sta2x11_sctl_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
-{
- return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_sctl);
-}
-
-#define SCTL_SCCTL 0x00 /* System controller control register */
-#define SCTL_ARMCFG 0x04 /* ARM configuration register */
-#define SCTL_SCPLLCTL 0x08 /* PLL control status register */
-
-#define SCTL_SCPLLCTL_AUDIO_PLL_PD BIT(1)
-#define SCTL_SCPLLCTL_FRAC_CONTROL BIT(3)
-#define SCTL_SCPLLCTL_STRB_BYPASS BIT(6)
-#define SCTL_SCPLLCTL_STRB_INPUT BIT(8)
-
-#define SCTL_SCPLLFCTRL 0x0c /* PLL frequency control register */
-
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_MASK 0xff
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_NDIV_SHIFT 10
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_MASK 7
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_IDF_SHIFT 21
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_MASK 7
-#define SCTL_SCPLLFCTRL_AUDIO_PLL_ODF_SHIFT 18
-#define SCTL_SCPLLFCTRL_DITHER_DISABLE_MASK 0x03
-#define SCTL_SCPLLFCTRL_DITHER_DISABLE_SHIFT 4
-
-
-#define SCTL_SCRESFRACT 0x10 /* PLL fractional input register */
-
-#define SCTL_SCRESFRACT_MASK 0x0000ffff
-
-
-#define SCTL_SCRESCTRL1 0x14 /* Peripheral reset control 1 */
-#define SCTL_SCRESXTRL2 0x18 /* Peripheral reset control 2 */
-#define SCTL_SCPEREN0 0x1c /* Peripheral clock enable register 0 */
-#define SCTL_SCPEREN1 0x20 /* Peripheral clock enable register 1 */
-#define SCTL_SCPEREN2 0x24 /* Peripheral clock enable register 2 */
-#define SCTL_SCGRST 0x28 /* Peripheral global reset */
-#define SCTL_SCPCIECSBRST 0x2c /* PCIe PAB CSB reset status register */
-#define SCTL_SCPCIPMCR1 0x30 /* PCI power management control 1 */
-#define SCTL_SCPCIPMCR2 0x34 /* PCI power management control 2 */
-#define SCTL_SCPCIPMSR1 0x38 /* PCI power management status 1 */
-#define SCTL_SCPCIPMSR2 0x3c /* PCI power management status 2 */
-#define SCTL_SCPCIPMSR3 0x40 /* PCI power management status 3 */
-#define SCTL_SCINTREN 0x44 /* Interrupt enable */
-#define SCTL_SCRISR 0x48 /* RAW interrupt status */
-#define SCTL_SCCLKSTAT0 0x4c /* Peripheral clocks status 0 */
-#define SCTL_SCCLKSTAT1 0x50 /* Peripheral clocks status 1 */
-#define SCTL_SCCLKSTAT2 0x54 /* Peripheral clocks status 2 */
-#define SCTL_SCRSTSTA 0x58 /* Reset status register */
-
-#define SCTL_SCRESCTRL1_USB_PHY_POR (1 << 0)
-#define SCTL_SCRESCTRL1_USB_OTG (1 << 1)
-#define SCTL_SCRESCTRL1_USB_HRST (1 << 2)
-#define SCTL_SCRESCTRL1_USB_PHY_HOST (1 << 3)
-#define SCTL_SCRESCTRL1_SATAII (1 << 4)
-#define SCTL_SCRESCTRL1_VIP (1 << 5)
-#define SCTL_SCRESCTRL1_PER_MMC0 (1 << 6)
-#define SCTL_SCRESCTRL1_PER_MMC1 (1 << 7)
-#define SCTL_SCRESCTRL1_PER_GPIO0 (1 << 8)
-#define SCTL_SCRESCTRL1_PER_GPIO1 (1 << 9)
-#define SCTL_SCRESCTRL1_PER_GPIO2 (1 << 10)
-#define SCTL_SCRESCTRL1_PER_GPIO3 (1 << 11)
-#define SCTL_SCRESCTRL1_PER_MTU0 (1 << 12)
-#define SCTL_SCRESCTRL1_KER_SPI0 (1 << 13)
-#define SCTL_SCRESCTRL1_KER_SPI1 (1 << 14)
-#define SCTL_SCRESCTRL1_KER_SPI2 (1 << 15)
-#define SCTL_SCRESCTRL1_KER_MCI0 (1 << 16)
-#define SCTL_SCRESCTRL1_KER_MCI1 (1 << 17)
-#define SCTL_SCRESCTRL1_PRE_HSI2C0 (1 << 18)
-#define SCTL_SCRESCTRL1_PER_HSI2C1 (1 << 19)
-#define SCTL_SCRESCTRL1_PER_HSI2C2 (1 << 20)
-#define SCTL_SCRESCTRL1_PER_HSI2C3 (1 << 21)
-#define SCTL_SCRESCTRL1_PER_MSP0 (1 << 22)
-#define SCTL_SCRESCTRL1_PER_MSP1 (1 << 23)
-#define SCTL_SCRESCTRL1_PER_MSP2 (1 << 24)
-#define SCTL_SCRESCTRL1_PER_MSP3 (1 << 25)
-#define SCTL_SCRESCTRL1_PER_MSP4 (1 << 26)
-#define SCTL_SCRESCTRL1_PER_MSP5 (1 << 27)
-#define SCTL_SCRESCTRL1_PER_MMC (1 << 28)
-#define SCTL_SCRESCTRL1_KER_MSP0 (1 << 29)
-#define SCTL_SCRESCTRL1_KER_MSP1 (1 << 30)
-#define SCTL_SCRESCTRL1_KER_MSP2 (1 << 31)
-
-#define SCTL_SCPEREN0_UART0 (1 << 0)
-#define SCTL_SCPEREN0_UART1 (1 << 1)
-#define SCTL_SCPEREN0_UART2 (1 << 2)
-#define SCTL_SCPEREN0_UART3 (1 << 3)
-#define SCTL_SCPEREN0_MSP0 (1 << 4)
-#define SCTL_SCPEREN0_MSP1 (1 << 5)
-#define SCTL_SCPEREN0_MSP2 (1 << 6)
-#define SCTL_SCPEREN0_MSP3 (1 << 7)
-#define SCTL_SCPEREN0_MSP4 (1 << 8)
-#define SCTL_SCPEREN0_MSP5 (1 << 9)
-#define SCTL_SCPEREN0_SPI0 (1 << 10)
-#define SCTL_SCPEREN0_SPI1 (1 << 11)
-#define SCTL_SCPEREN0_SPI2 (1 << 12)
-#define SCTL_SCPEREN0_I2C0 (1 << 13)
-#define SCTL_SCPEREN0_I2C1 (1 << 14)
-#define SCTL_SCPEREN0_I2C2 (1 << 15)
-#define SCTL_SCPEREN0_I2C3 (1 << 16)
-#define SCTL_SCPEREN0_SVDO_LVDS (1 << 17)
-#define SCTL_SCPEREN0_USB_HOST (1 << 18)
-#define SCTL_SCPEREN0_USB_OTG (1 << 19)
-#define SCTL_SCPEREN0_MCI0 (1 << 20)
-#define SCTL_SCPEREN0_MCI1 (1 << 21)
-#define SCTL_SCPEREN0_MCI2 (1 << 22)
-#define SCTL_SCPEREN0_MCI3 (1 << 23)
-#define SCTL_SCPEREN0_SATA (1 << 24)
-#define SCTL_SCPEREN0_ETHERNET (1 << 25)
-#define SCTL_SCPEREN0_VIC (1 << 26)
-#define SCTL_SCPEREN0_DMA_AUDIO (1 << 27)
-#define SCTL_SCPEREN0_DMA_SOC (1 << 28)
-#define SCTL_SCPEREN0_RAM (1 << 29)
-#define SCTL_SCPEREN0_VIP (1 << 30)
-#define SCTL_SCPEREN0_ARM (1 << 31)
-
-#define SCTL_SCPEREN1_UART0 (1 << 0)
-#define SCTL_SCPEREN1_UART1 (1 << 1)
-#define SCTL_SCPEREN1_UART2 (1 << 2)
-#define SCTL_SCPEREN1_UART3 (1 << 3)
-#define SCTL_SCPEREN1_MSP0 (1 << 4)
-#define SCTL_SCPEREN1_MSP1 (1 << 5)
-#define SCTL_SCPEREN1_MSP2 (1 << 6)
-#define SCTL_SCPEREN1_MSP3 (1 << 7)
-#define SCTL_SCPEREN1_MSP4 (1 << 8)
-#define SCTL_SCPEREN1_MSP5 (1 << 9)
-#define SCTL_SCPEREN1_SPI0 (1 << 10)
-#define SCTL_SCPEREN1_SPI1 (1 << 11)
-#define SCTL_SCPEREN1_SPI2 (1 << 12)
-#define SCTL_SCPEREN1_I2C0 (1 << 13)
-#define SCTL_SCPEREN1_I2C1 (1 << 14)
-#define SCTL_SCPEREN1_I2C2 (1 << 15)
-#define SCTL_SCPEREN1_I2C3 (1 << 16)
-#define SCTL_SCPEREN1_USB_PHY (1 << 17)
-
-/*
- * APB-SOC registers
- */
-static inline
-u32 sta2x11_apb_soc_regs_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val)
-{
- return __sta2x11_mfd_mask(pdev, reg, mask, val, sta2x11_apb_soc_regs);
-}
-
-#define PCIE_EP1_FUNC3_0_INTR_REG 0x000
-#define PCIE_EP1_FUNC7_4_INTR_REG 0x004
-#define PCIE_EP2_FUNC3_0_INTR_REG 0x008
-#define PCIE_EP2_FUNC7_4_INTR_REG 0x00c
-#define PCIE_EP3_FUNC3_0_INTR_REG 0x010
-#define PCIE_EP3_FUNC7_4_INTR_REG 0x014
-#define PCIE_EP4_FUNC3_0_INTR_REG 0x018
-#define PCIE_EP4_FUNC7_4_INTR_REG 0x01c
-#define PCIE_INTR_ENABLE0_REG 0x020
-#define PCIE_INTR_ENABLE1_REG 0x024
-#define PCIE_EP1_FUNC_TC_REG 0x028
-#define PCIE_EP2_FUNC_TC_REG 0x02c
-#define PCIE_EP3_FUNC_TC_REG 0x030
-#define PCIE_EP4_FUNC_TC_REG 0x034
-#define PCIE_EP1_FUNC_F_REG 0x038
-#define PCIE_EP2_FUNC_F_REG 0x03c
-#define PCIE_EP3_FUNC_F_REG 0x040
-#define PCIE_EP4_FUNC_F_REG 0x044
-#define PCIE_PAB_AMBA_SW_RST_REG 0x048
-#define PCIE_PM_STATUS_0_PORT_0_4 0x04c
-#define PCIE_PM_STATUS_7_0_EP1 0x050
-#define PCIE_PM_STATUS_7_0_EP2 0x054
-#define PCIE_PM_STATUS_7_0_EP3 0x058
-#define PCIE_PM_STATUS_7_0_EP4 0x05c
-#define PCIE_DEV_ID_0_EP1_REG 0x060
-#define PCIE_CC_REV_ID_0_EP1_REG 0x064
-#define PCIE_DEV_ID_1_EP1_REG 0x068
-#define PCIE_CC_REV_ID_1_EP1_REG 0x06c
-#define PCIE_DEV_ID_2_EP1_REG 0x070
-#define PCIE_CC_REV_ID_2_EP1_REG 0x074
-#define PCIE_DEV_ID_3_EP1_REG 0x078
-#define PCIE_CC_REV_ID_3_EP1_REG 0x07c
-#define PCIE_DEV_ID_4_EP1_REG 0x080
-#define PCIE_CC_REV_ID_4_EP1_REG 0x084
-#define PCIE_DEV_ID_5_EP1_REG 0x088
-#define PCIE_CC_REV_ID_5_EP1_REG 0x08c
-#define PCIE_DEV_ID_6_EP1_REG 0x090
-#define PCIE_CC_REV_ID_6_EP1_REG 0x094
-#define PCIE_DEV_ID_7_EP1_REG 0x098
-#define PCIE_CC_REV_ID_7_EP1_REG 0x09c
-#define PCIE_DEV_ID_0_EP2_REG 0x0a0
-#define PCIE_CC_REV_ID_0_EP2_REG 0x0a4
-#define PCIE_DEV_ID_1_EP2_REG 0x0a8
-#define PCIE_CC_REV_ID_1_EP2_REG 0x0ac
-#define PCIE_DEV_ID_2_EP2_REG 0x0b0
-#define PCIE_CC_REV_ID_2_EP2_REG 0x0b4
-#define PCIE_DEV_ID_3_EP2_REG 0x0b8
-#define PCIE_CC_REV_ID_3_EP2_REG 0x0bc
-#define PCIE_DEV_ID_4_EP2_REG 0x0c0
-#define PCIE_CC_REV_ID_4_EP2_REG 0x0c4
-#define PCIE_DEV_ID_5_EP2_REG 0x0c8
-#define PCIE_CC_REV_ID_5_EP2_REG 0x0cc
-#define PCIE_DEV_ID_6_EP2_REG 0x0d0
-#define PCIE_CC_REV_ID_6_EP2_REG 0x0d4
-#define PCIE_DEV_ID_7_EP2_REG 0x0d8
-#define PCIE_CC_REV_ID_7_EP2_REG 0x0dC
-#define PCIE_DEV_ID_0_EP3_REG 0x0e0
-#define PCIE_CC_REV_ID_0_EP3_REG 0x0e4
-#define PCIE_DEV_ID_1_EP3_REG 0x0e8
-#define PCIE_CC_REV_ID_1_EP3_REG 0x0ec
-#define PCIE_DEV_ID_2_EP3_REG 0x0f0
-#define PCIE_CC_REV_ID_2_EP3_REG 0x0f4
-#define PCIE_DEV_ID_3_EP3_REG 0x0f8
-#define PCIE_CC_REV_ID_3_EP3_REG 0x0fc
-#define PCIE_DEV_ID_4_EP3_REG 0x100
-#define PCIE_CC_REV_ID_4_EP3_REG 0x104
-#define PCIE_DEV_ID_5_EP3_REG 0x108
-#define PCIE_CC_REV_ID_5_EP3_REG 0x10c
-#define PCIE_DEV_ID_6_EP3_REG 0x110
-#define PCIE_CC_REV_ID_6_EP3_REG 0x114
-#define PCIE_DEV_ID_7_EP3_REG 0x118
-#define PCIE_CC_REV_ID_7_EP3_REG 0x11c
-#define PCIE_DEV_ID_0_EP4_REG 0x120
-#define PCIE_CC_REV_ID_0_EP4_REG 0x124
-#define PCIE_DEV_ID_1_EP4_REG 0x128
-#define PCIE_CC_REV_ID_1_EP4_REG 0x12c
-#define PCIE_DEV_ID_2_EP4_REG 0x130
-#define PCIE_CC_REV_ID_2_EP4_REG 0x134
-#define PCIE_DEV_ID_3_EP4_REG 0x138
-#define PCIE_CC_REV_ID_3_EP4_REG 0x13c
-#define PCIE_DEV_ID_4_EP4_REG 0x140
-#define PCIE_CC_REV_ID_4_EP4_REG 0x144
-#define PCIE_DEV_ID_5_EP4_REG 0x148
-#define PCIE_CC_REV_ID_5_EP4_REG 0x14c
-#define PCIE_DEV_ID_6_EP4_REG 0x150
-#define PCIE_CC_REV_ID_6_EP4_REG 0x154
-#define PCIE_DEV_ID_7_EP4_REG 0x158
-#define PCIE_CC_REV_ID_7_EP4_REG 0x15c
-#define PCIE_SUBSYS_VEN_ID_REG 0x160
-#define PCIE_COMMON_CLOCK_CONFIG_0_4_0 0x164
-#define PCIE_MIPHYP_SSC_EN_REG 0x168
-#define PCIE_MIPHYP_ADDR_REG 0x16c
-#define PCIE_L1_ASPM_READY_REG 0x170
-#define PCIE_EXT_CFG_RDY_REG 0x174
-#define PCIE_SoC_INT_ROUTER_STATUS0_REG 0x178
-#define PCIE_SoC_INT_ROUTER_STATUS1_REG 0x17c
-#define PCIE_SoC_INT_ROUTER_STATUS2_REG 0x180
-#define PCIE_SoC_INT_ROUTER_STATUS3_REG 0x184
-#define DMA_IP_CTRL_REG 0x324
-#define DISP_BRIDGE_PU_PD_CTRL_REG 0x328
-#define VIP_PU_PD_CTRL_REG 0x32c
-#define USB_MLB_PU_PD_CTRL_REG 0x330
-#define SDIO_PU_PD_MISCFUNC_CTRL_REG1 0x334
-#define SDIO_PU_PD_MISCFUNC_CTRL_REG2 0x338
-#define UART_PU_PD_CTRL_REG 0x33c
-#define ARM_Lock 0x340
-#define SYS_IO_CHAR_REG1 0x344
-#define SYS_IO_CHAR_REG2 0x348
-#define SATA_CORE_ID_REG 0x34c
-#define SATA_CTRL_REG 0x350
-#define I2C_HSFIX_MISC_REG 0x354
-#define SPARE2_RESERVED 0x358
-#define SPARE3_RESERVED 0x35c
-#define MASTER_LOCK_REG 0x368
-#define SYSTEM_CONFIG_STATUS_REG 0x36c
-#define MSP_CLK_CTRL_REG 0x39c
-#define COMPENSATION_REG1 0x3c4
-#define COMPENSATION_REG2 0x3c8
-#define COMPENSATION_REG3 0x3cc
-#define TEST_CTL_REG 0x3d0
-
-/*
- * SECR (OTP) registers
- */
-#define STA2X11_SECR_CR 0x00
-#define STA2X11_SECR_FVR0 0x10
-#define STA2X11_SECR_FVR1 0x14
-
-extern int sta2x11_mfd_get_regs_data(struct platform_device *pdev,
- enum sta2x11_mfd_plat_dev index,
- void __iomem **regs,
- spinlock_t **lock);
-
-#endif /* __STA2X11_MFD_H */
--
2.48.1
Powered by blists - more mailing lists