omap: i2c: Add calls for pinctrl state select

From: Pascal Huerst <[email protected]>

This adds calls to pinctrl subsystem in order to switch pin states on suspend/resume if you provide a "sleep" state in DT.

---
 drivers/i2c/busses/i2c-omap.c | 4 ++++
 1 file changed, 4 insertions(+)

index 0e89419..6b5d4bd 100644
@@ -1423,6 +1423,8 @@ static int omap_i2c_runtime_suspend(struct device *dev)
 		omap_i2c_read_reg(_dev, OMAP_I2C_STAT_REG);
 	}
 
+	pinctrl_pm_select_sleep_state(dev);
+
 	return 0;
 }
 

@@ -1431,6 +1433,8 @@ static int omap_i2c_runtime_resume(struct device *dev)
 	struct platform_device *pdev = to_platform_device(dev);
 	struct omap_i2c_dev *_dev = platform_get_drvdata(pdev);
 
+	pinctrl_pm_select_default_state(dev);
+
 	if (!_dev->regs)
 		return 0;
 

--
1.9.3

? Don't you get a build error? I do. Rightfully, I'd think, there is no pinctrl-include.

Hey Wolfram,

You are right, the include is missing. I just reapplied the patch, compiled and interestingly enough, I don't get any compile errors. (?) Some further checks revealed, that the include is also missing in drivers/i2c/busses/i2c-st.c - which I used to get the idea on how to use these calls.

I'm using a buildroot toolchain:
gcc version 4.9.2 (Buildroot 2014.11-00023-g60d7a19-dirty)

Do you have any idea on where these differences are coming from?

In any case, the include belongs there, so I will resend that patch.

regards
pascal

I assume you have a different kernel config where something is enabled which includes the pinctrl-stuff in another include which is included by these drivers. Although, my .config was arm-allyesconfig. Can you send yours?

Sure. See below.

cat .config | grep -v "#" | sed '/^$/d' | sort
(Or do you prefer it attached?)

CONFIG_ADVISE_SYSCALLS=y
CONFIG_AEABI=y
CONFIG_AIO=y
CONFIG_ALIGNMENT_TRAP=y CONFIG_ALLOW_DEV_COREDUMP=y CONFIG_AM335X_CONTROL_USB=y CONFIG_AM335X_PHY_USB=y
CONFIG_ANON_INODES=y CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y CONFIG_ARCH_HAS_BANDGAP=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y CONFIG_ARCH_HAS_SG_CHAIN=y CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y CONFIG_ARCH_MULTIPLATFORM=y CONFIG_ARCH_MULTI_V6_V7=y
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_NR_GPIO=0 CONFIG_ARCH_OMAP2PLUS_TYPICAL=y CONFIG_ARCH_OMAP2PLUS=y
CONFIG_ARCH_OMAP3=y
CONFIG_ARCH_OMAP=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y CONFIG_ARCH_VEXPRESS=y CONFIG_ARCH_WANT_GENERAL_HUGETLB=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y CONFIG_ARM_AMBA=y
CONFIG_ARM_CPU_SUSPEND=y CONFIG_ARM_DMA_MEM_BUFFERABLE=y CONFIG_ARM_ERRATA_430973=y CONFIG_ARM_ERRATA_720789=y
CONFIG_ARM_GIC=y
CONFIG_ARM_GLOBAL_TIMER=y CONFIG_ARM_HAS_SG_CHAIN=y CONFIG_ARM_L1_CACHE_SHIFT=6 CONFIG_ARM_L1_CACHE_SHIFT_6=y CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_ARM_THUMBEE=y
CONFIG_ARM_THUMB=y
CONFIG_ARM_TIMER_SP804=y
CONFIG_ARM_UNWIND=y
CONFIG_ARM_VIRT_EXT=y
CONFIG_ARM=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_AT803X_PHY=y
CONFIG_ATAGS_PROC=y
CONFIG_ATAGS=y
CONFIG_AUTO_ZRELADDR=y
CONFIG_AVERAGE=y
CONFIG_BASE_SMALL=1
CONFIG_BCH=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BITREVERSE=y
CONFIG_BLK_DEV_BSGLIB=y
CONFIG_BLK_DEV_BSG=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_SD=y
CONFIG_BLK_DEV=y
CONFIG_BLOCK=y
CONFIG_BOUNCE=y
CONFIG_BPF=y
CONFIG_BQL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BUG=y
CONFIG_BUILD_BIN2C=y CONFIG_BUILDTIME_EXTABLE_SORT=y CONFIG_CC_STACKPROTECTOR_NONE=y CONFIG_CFG80211_DEBUGFS=y CONFIG_CFG80211_DEFAULT_PS=y CONFIG_CFG80211_WEXT=y
CONFIG_CFG80211=y
CONFIG_CGROUPS=y
CONFIG_CLKDEV_LOOKUP=y
CONFIG_CLK_SP810=y CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y CONFIG_CLKSRC_MMIO=y
CONFIG_CLKSRC_OF=y
CONFIG_CLKSRC_VERSATILE=y CONFIG_CLK_VEXPRESS_OSC=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_CMDLINE=""
CONFIG_COMMON_CLK_SI5351=y CONFIG_COMMON_CLK_VERSATILE=y
CONFIG_COMMON_CLK=y
CONFIG_COMPAT_BRK=y
CONFIG_CONFIGFS_FS=y
CONFIG_CONNECTOR=y
CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_COREDUMP=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_CP15_MMU=y
CONFIG_CPU_CP15=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_COMMON=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_IDLE_GOV_LADDER=y CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_CPU_IDLE=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_PM=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_V7=y
CONFIG_CRAMFS=y
CONFIG_CRC16=y
CONFIG_CRC32_SLICEBY8=y
CONFIG_CRC32=y
CONFIG_CRC7=y
CONFIG_CRC_CCITT=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC_T10DIF=y
CONFIG_CROSS_COMPILE="" CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO=y
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_GPIO=y
CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S" CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEFAULT_CFQ=y
CONFIG_DEFAULT_CUBIC=y CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_DEFAULT_IOSCHED="cfq" CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_DEFAULT_SECURITY="" CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_DEVKMEM=y
CONFIG_DEVMEM=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_DEVTMPFS=y
CONFIG_DMADEVICES=y
CONFIG_DMA_ENGINE=y
CONFIG_DMA_OF=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DNOTIFY=y
CONFIG_DNS_RESOLVER=y
CONFIG_DQL=y
CONFIG_DTC=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_EEPROM_93CX6=y
CONFIG_EEPROM_AT24=y
CONFIG_EFI_PARTITION=y
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_EPOLL=y
CONFIG_ETHERNET=y
CONFIG_EVENTFD=y
CONFIG_EXPERT=y
CONFIG_EXPORTFS=y
CONFIG_EXT2_FS=y
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
CONFIG_EXT3_FS=y
CONFIG_EXT4_FS=y CONFIG_EXTRA_FIRMWARE="am335x-pm-firmware.elf" CONFIG_EXTRA_FIRMWARE_DIR="firmware" CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_FAT_FS=y
CONFIG_FHANDLE=y
CONFIG_FIB_RULES=y
CONFIG_FILE_LOCKING=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_FORCE_MAX_ZONEORDER=12 CONFIG_FRAME_WARN=1024
CONFIG_FREEZER=y
CONFIG_FS_MBCACHE=y
CONFIG_FSNOTIFY=y
CONFIG_FS_POSIX_ACL=y
CONFIG_FUSE_FS=y
CONFIG_FUTEX=y CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y CONFIG_FW_LOADER_USER_HELPER=y
CONFIG_FW_LOADER=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_GENERIC_BUG=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_IDLE_POLL_SETUP=y CONFIG_GENERIC_IO=y
CONFIG_GENERIC_IRQ_CHIP=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW_LEVEL=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_NET_UTILS=y CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_PHY=y
CONFIG_GENERIC_PINCONF=y CONFIG_GENERIC_SCHED_CLOCK=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GPIO_DEVRES=y CONFIG_GPIO_GENERIC_PLATFORM=y CONFIG_GPIO_GENERIC=y
CONFIG_GPIOLIB_IRQCHIP=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_OMAP=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_TWL4030=y
CONFIG_GRACE_PERIOD=y
CONFIG_HANDLE_DOMAIN_IRQ=y CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_HAVE_ARCH_BITREVERSE=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_KGDB=y CONFIG_HAVE_ARCH_PFN_VALID=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_BPF_JIT=y CONFIG_HAVE_CC_STACKPROTECTOR=y CONFIG_HAVE_CLK_PREPARE=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CONTEXT_TRACKING=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DMA_API_DEBUG=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_HAVE_DMA_CONTIGUOUS=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_GENERIC_DMA_COHERENT=y CONFIG_HAVE_HW_BREAKPOINT=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_HAVE_MEMBLOCK=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_HAVE_NET_DSA=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_PATA_PLATFORM=y CONFIG_HAVE_PERF_EVENTS=y
CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_PROC_CPU=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_SMP=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_UID16=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=y
CONFIG_HID=y
CONFIG_HIGHMEM=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HW_CONSOLE=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_HW_RANDOM_OMAP=y
CONFIG_HW_RANDOM=y
CONFIG_HZ=100
CONFIG_HZ_100=y
CONFIG_HZ_FIXED=0
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_OMAP=y
CONFIG_I2C=y
CONFIG_ICST=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKCONFIG=y
CONFIG_INET6_XFRM_MODE_BEET=y CONFIG_INET6_XFRM_MODE_TRANSPORT=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET_TUNNEL=y
CONFIG_INET=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_INOTIFY_USER=y
CONFIG_INPUT_EVDEV=y CONFIG_INPUT_GPIO_ROTARY_ENCODER=y CONFIG_INPUT_KEYBOARD=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT=y
CONFIG_INTEGRITY=y
CONFIG_IOMMU_HELPER=y
CONFIG_IOMMU_SUPPORT=y
CONFIG_IOSCHED_CFQ=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IPC_NS=y
CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_MROUTE=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_RARP=y
CONFIG_IP_PNP=y
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_SIT=y
CONFIG_IPV6=y
CONFIG_IRQCHIP=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_IRQ_WORK=y
CONFIG_JBD2=y
CONFIG_JBD=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS=y
CONFIG_KERNEL_XZ=y
CONFIG_KERNFS=y
CONFIG_KEXEC=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYS=y
CONFIG_KUSER_HELPERS=y
CONFIG_LBDAF=y
CONFIG_LDM_PARTITION=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGER_BACKLIGHT=y CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_ONESHOT=y CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LIBCRC32C=y
CONFIG_LIBFDT=y
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y CONFIG_LOCKDEP_SUPPORT=y
CONFIG_LOCKDEP=y
CONFIG_LOCKD_V4=y
CONFIG_LOCKD=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_MACH_OMAP_GENERIC=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ=y
CONFIG_MAILBOX=y
CONFIG_MEMORY=y
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 CONFIG_MFD_CORE=y
CONFIG_MFD_SYSCON=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_VEXPRESS_SYSREG=y CONFIG_MIGHT_HAVE_CACHE_L2X0=y CONFIG_MIGHT_HAVE_PCI=y
CONFIG_MISC_FILESYSTEMS=y CONFIG_MMC_BLOCK_BOUNCE=y CONFIG_MMC_BLOCK_MINORS=8
CONFIG_MMC_BLOCK=y
CONFIG_MMC_OMAP_HS=y
CONFIG_MMC=y
CONFIG_MMU=y
CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_MODULES_USE_ELF_REL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_MSDOS_FS=y
CONFIG_MSDOS_PARTITION=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_CFI=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_GEN_PROBE=y CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_IDS=y
CONFIG_MTD_NAND_OMAP2=y CONFIG_MTD_NAND_OMAP_BCH_BUILD=y CONFIG_MTD_NAND_OMAP_BCH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_OF_PARTS=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_BLOCK=y CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI=y
CONFIG_MTD=y
CONFIG_MULTI_IRQ_HANDLER=y
CONFIG_MULTIUSER=y
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
CONFIG_NAMESPACES=y
CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NEED_PER_CPU_KM=y
CONFIG_NEON=y
CONFIG_NET_CORE=y
CONFIG_NETDEVICES=y
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_NET_KEY=y
CONFIG_NET_NS=y
CONFIG_NET_PTP_CLASSIFY=y CONFIG_NET_RX_BUSY_POLL=y
CONFIG_NET_VENDOR_ARC=y CONFIG_NET_VENDOR_HISILICON=y CONFIG_NET_VENDOR_QUALCOMM=y CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_TI=y
CONFIG_NET_VENDOR_VIA=y CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NET=y
CONFIG_NEW_LEDS=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_NFS_FS=y
CONFIG_NFS_SWAP=y
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V3=y
CONFIG_NFS_V4=y
CONFIG_NLATTR=y
CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_NLS=y
CONFIG_NO_BOOTMEM=y
CONFIG_NO_HZ_COMMON=y
CONFIG_NO_HZ_IDLE=y
CONFIG_NO_HZ=y
CONFIG_NO_IOPORT_MAP=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_IRQ=y
CONFIG_OF_MDIO=y
CONFIG_OF_MTD=y
CONFIG_OF_NET=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF=y
CONFIG_OID_REGISTRY=y
CONFIG_OLD_SIGACTION=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OMAP2PLUS_MBOX=y
CONFIG_OMAP_32K_TIMER=y
CONFIG_OMAP_DM_TIMER=y
CONFIG_OMAP_GPMC=y
CONFIG_OMAP_INTERCONNECT=y
CONFIG_OMAP_IRQCHIP=y CONFIG_OMAP_MBOX_KFIFO_SIZE=256 CONFIG_OMAP_PM_NOOP=y
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_PACKET=y
CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_PAGE_OFFSET=0xC0000000 CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0
CONFIG_PARTITION_ADVANCED=y
CONFIG_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
CONFIG_PGTABLE_LEVELS=2
CONFIG_PHYLIB=y
CONFIG_PID_NS=y
CONFIG_PINCONF=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PLAT_VERSATILE=y
CONFIG_PM_CLK=y
CONFIG_PM_DEBUG=y
CONFIG_PM_OPP=y
CONFIG_PM_SLEEP_DEBUG=y
CONFIG_PM_SLEEP=y
CONFIG_PM=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_POSIX_MQUEUE=y CONFIG_POWER_RESET_VEXPRESS=y
CONFIG_POWER_RESET=y
CONFIG_POWER_SUPPLY=y
CONFIG_PPS=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPT_RCU=y
CONFIG_PREEMPT=y
CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_PRINTK_TIME=y
CONFIG_PRINTK=y
CONFIG_PRINT_QUOTA_WARNING=y
CONFIG_PROC_EVENTS=y
CONFIG_PROC_FS=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROVE_LOCKING=y
CONFIG_PROVE_RCU=y
CONFIG_PTP_1588_CLOCK=y
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_QUOTA_TREE=y
CONFIG_QUOTA=y
CONFIG_RATIONAL=y
CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_FANOUT=32
CONFIG_RCU_FANOUT_LEAF=16 CONFIG_RCU_KTHREAD_PRIO=0 CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_TORTURE_TEST_SLOW_INIT_DELAY=3 CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_SPI=y
CONFIG_REGMAP=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR=y
CONFIG_RFKILL_REGULATOR=m
CONFIG_ROOT_NFS=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_OMAP=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_LIB=y
CONFIG_RTC_SYSTOHC=y
CONFIG_RT_MUTEXES=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_HRTICK=y
CONFIG_SCHEDSTATS=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_SCSI_MOD=y
CONFIG_SCSI_PROC_FS=y
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI=y
CONFIG_SECURITYFS=y
CONFIG_SECURITY=y
CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_NR_UARTS=32 CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO=y
CONFIG_SGETMASK_SYSCALL=y
CONFIG_SHMEM=y
CONFIG_SIGNALFD=y
CONFIG_SLABINFO=y
CONFIG_SLUB_DEBUG=y
CONFIG_SLUB=y
CONFIG_SND_ARM=y
CONFIG_SND_COMPRESS_OFFLOAD=y CONFIG_SND_DAVINCI_SOC_MCASP=m
CONFIG_SND_DEBUG=y
CONFIG_SND_DMAENGINE_PCM=y
CONFIG_SND_DRIVERS=y
CONFIG_SND_EDMA_SOC=m
CONFIG_SND_HWDEP=y
CONFIG_SND_JACK=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI_SEQ=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_SOC_ADAU1701=m
CONFIG_SND_SOC_AK4104=m
CONFIG_SND_SOC_AK5386=m CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y CONFIG_SND_SOC_I2C_AND_SPI=y CONFIG_SND_SOC_SIGMADSP_I2C=m CONFIG_SND_SOC_SIGMADSP=m
CONFIG_SND_SOC_SPDIF=m
CONFIG_SND_SOC_STA350=m
CONFIG_SND_SOC_TAS5086=m
CONFIG_SND_SOC=y
CONFIG_SND_TIMER=y
CONFIG_SND_USB_AUDIO=y
CONFIG_SND_USB=y
CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND=y
CONFIG_SOC_AM33XX=y
CONFIG_SOC_BUS=y
CONFIG_SOC_HAS_OMAP2_SDRC=y
CONFIG_SOC_TI81XX=y
CONFIG_SOC_TI=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND=y
CONFIG_SPARSE_IRQ=y
CONFIG_SPI_BITBANG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_MASTER=y
CONFIG_SPI_OMAP24XX=y
CONFIG_SPI_SPIDEV=y
CONFIG_SPI=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_SRAM=y
CONFIG_SRCU=y
CONFIG_SSB_POSSIBLE=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_STACKTRACE=y
CONFIG_STANDALONE=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_SWAP=y
CONFIG_SUNRPC=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_SUSPEND=y
CONFIG_SWAP=y
CONFIG_SWIOTLB=y
CONFIG_SWP_EMULATE=y
CONFIG_SYN_COOKIES=y
CONFIG_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYSVIPC=y
CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_TASKSTATS=y
CONFIG_TASK_XACCT=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_TCP_CONG_WESTWOOD=y CONFIG_TICK_CPU_ACCOUNTING=y
CONFIG_TICK_ONESHOT=y
CONFIG_TI_CPPI41=y
CONFIG_TI_CPSW_ALE=y
CONFIG_TI_CPSW_PHY_SEL=y
CONFIG_TI_CPSW=y
CONFIG_TI_DAVINCI_CPDMA=y
CONFIG_TI_DAVINCI_EMAC=y
CONFIG_TI_DAVINCI_MDIO=y
CONFIG_TI_EDMA=y
CONFIG_TIMERFD=y
CONFIG_TIMER_STATS=y
CONFIG_TI_PRIV_EDMA=y
CONFIG_TMPFS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_TRACE_IRQFLAGS=y
CONFIG_TRACING_SUPPORT=y
CONFIG_TTY=y
CONFIG_TWL4030_CORE=y
CONFIG_TWL4030_POWER=y
CONFIG_TWL4030_WATCHDOG=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_ZLIB=y CONFIG_UEVENT_HELPER_PATH="" CONFIG_UEVENT_HELPER=y
CONFIG_UID16=y CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h" CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX_DIAG=y
CONFIG_UNIX=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_COMMON=y
CONFIG_USB_DEFAULT_PERSIST=y CONFIG_USB_GADGET_DEBUG_FILES=y CONFIG_USB_GADGET_DEBUG_FS=y CONFIG_USB_GADGET_DEBUG=y CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2 CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET=y
CONFIG_USB_MUSB_AM335X_CHILD=y CONFIG_USB_MUSB_DSPS=y
CONFIG_USB_MUSB_DUAL_ROLE=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_NET_DRIVERS=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_PHY=y
CONFIG_USB_STORAGE=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_TI_CPPI41_DMA=y
CONFIG_USB=y
CONFIG_USE_OF=y
CONFIG_UTS_NS=y
CONFIG_VECTORS_BASE=0xffff0000 CONFIG_VEXPRESS_CONFIG=y
CONFIG_VEXPRESS_SYSCFG=y
CONFIG_VFAT_FS=y
CONFIG_VFPv3=y
CONFIG_VFP=y
CONFIG_VIRTUALIZATION=y
CONFIG_VMSPLIT_3G=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_VT=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WIRELESS=y
CONFIG_WLAN=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_MIGRATE=y
CONFIG_XFRM_USER=y
CONFIG_XFRM=y
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZLIB_DEFLATE=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZONE_DMA_FLAG=0

Thanks. device.h includes pinctrl/devinfo.h which includes pinctrl/consumer.h iff CONFIG_PINCTRL is enabled. So, seems my build-system didn't pick allyesconfig but another config with PINCTRL disabled. Will fix the st driver now, thanks for reporting!