F: include/linux/altera_uart.h
F: include/linux/altera_jtaguart.h
+AMAZON ETHERNET DRIVERS
+S: Supported
+F: Documentation/networking/ena.txt
+F: drivers/net/ethernet/amazon/
+
AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
S: Supported
+F: Documentation/devicetree/bindings/staging/ion/
F: drivers/staging/android/ion
F: drivers/staging/android/uapi/ion.h
F: drivers/staging/android/uapi/ion_test.h
S: Maintained
F: sound/aoa/
-APEX EMBEDDED SYSTEMS STX104 DAC DRIVER
+APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
S: Maintained
-F: drivers/iio/dac/stx104.c
+F: drivers/iio/adc/stx104.c
APM DRIVER
F: drivers/gpu/drm/arc/
F: Documentation/devicetree/bindings/display/snps,arcpgu.txt
+ARM ARCHITECTED TIMER DRIVER
+S: Maintained
+F: arch/arm/include/asm/arch_timer.h
+F: arch/arm64/include/asm/arch_timer.h
+F: drivers/clocksource/arm_arch_timer.c
+
ARM HDLCD DRM DRIVER
S: Supported
ARM PMU PROFILING AND DEBUGGING
S: Maintained
F: arch/arm*/kernel/perf_*
F: arch/arm/oprofile/common.c
F: arch/arm*/kernel/hw_breakpoint.c
F: arch/arm*/include/asm/hw_breakpoint.h
F: arch/arm*/include/asm/perf_event.h
-F: drivers/perf/arm_pmu.c
+F: drivers/perf/*
F: include/linux/perf/arm_pmu.h
+F: Documentation/devicetree/bindings/arm/pmu.txt
ARM PORT
F: Documentation/trace/coresight.txt
F: Documentation/devicetree/bindings/arm/coresight.txt
F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
+F: tools/perf/arch/arm/util/pmu.c
+F: tools/perf/arch/arm/util/auxtrace.c
+F: tools/perf/arch/arm/util/cs-etm.c
+F: tools/perf/arch/arm/util/cs-etm.h
+F: tools/perf/util/cs-etm.h
ARM/CORGI MACHINE SUPPORT
ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
S: Maintained
F: drivers/*/*s5pv210*
F: drivers/memory/samsung/*
F: drivers/soc/samsung/*
-F: drivers/spi/spi-s3c*
F: Documentation/arm/Samsung/
F: Documentation/devicetree/bindings/arm/samsung/
F: Documentation/devicetree/bindings/sram/samsung-sram.txt
ARM/UNIPHIER ARCHITECTURE
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
S: Maintained
F: arch/arm/boot/dts/uniphier*
F: arch/arm/include/asm/hardware/cache-uniphier.h
F: arch/arm/mm/cache-uniphier.c
F: arch/arm64/boot/dts/socionext/
F: drivers/bus/uniphier-system-bus.c
+F: drivers/clk/uniphier/
F: drivers/i2c/busses/i2c-uniphier*
F: drivers/pinctrl/uniphier/
F: drivers/tty/serial/8250/8250_uniphier.c
F: drivers/media/i2c/as3645a.c
F: include/media/i2c/as3645a.h
+ASAHI KASEI AK8974 DRIVER
+W: http://www.akm.com/
+S: Supported
+F: drivers/iio/magnetometer/ak8974.c
+
ASC7621 HARDWARE MONITOR DRIVER
S: Maintained
F: drivers/mmc/host/atmel-mci.c
-ATMEL AT91 / AT32 SERIAL DRIVER
-S: Supported
-F: drivers/tty/serial/atmel_serial.c
-
ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
S: Supported
BONDING DRIVER
W: http://sourceforge.net/projects/bonding/
S: Supported
F: kernel/bpf/
BROADCOM B44 10/100 ETHERNET DRIVER
-M: Gary Zambrano <zambrano@broadcom.com>
+M: Michael Chan <michael.chan@broadcom.com>
S: Supported
F: drivers/net/ethernet/broadcom/b44.*
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
W: http://coccinelle.lip6.fr/
S: Supported
-F: Documentation/coccinelle.txt
+F: Documentation/dev-tools/coccinelle.rst
F: scripts/coccinelle/
F: scripts/coccicheck
+Q: http://patchwork.kernel.org/project/linux-clk/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
S: Maintained
F: Documentation/devicetree/bindings/clock/
CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
-M: Vladimir Davydov <vdavydov@virtuozzo.com>
+M: Vladimir Davydov <vdavydov.dev@gmail.com>
S: Maintained
F: drivers/net/wan/cosa*
CPMAC ETHERNET DRIVER
S: Maintained
F: drivers/net/ethernet/ti/cpmac.c
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T: git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
+F: Documentation/cpu-freq/
F: drivers/cpufreq/
F: include/linux/cpufreq.h
F: drivers/mfd/da903x.c
F: drivers/mfd/da90??-*.c
F: drivers/mfd/da91??-*.c
-F: drivers/power/da9052-battery.c
-F: drivers/power/da91??-*.c
+F: drivers/power/supply/da9052-battery.c
+F: drivers/power/supply/da91??-*.c
F: drivers/regulator/da903x.c
F: drivers/regulator/da9???-regulator.[ch]
F: drivers/rtc/rtc-da90??.c
F: include/sound/da[79]*.h
F: sound/soc/codecs/da[79]*.[ch]
+DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
+S: Maintained
+F: drivers/gpio/gpio-gpio-mm.c
+
DIGI NEO AND CLASSIC PCI PRODUCTS
F: fs/ecryptfs/
EDAC-CORE
F: include/linux/edac.h
EDAC-AMD64
S: Maintained
F: drivers/edac/amd64_edac*
EDAC-CALXEDA
S: Maintained
EDAC-E752X
S: Maintained
F: drivers/edac/e752x_edac.c
EDAC-E7XXX
S: Maintained
F: drivers/edac/e7xxx_edac.c
+EDAC-FSL_DDR
+S: Maintained
+F: drivers/edac/fsl_ddr_edac.*
+
EDAC-GHES
F: drivers/edac/i82443bxgx_edac.c
EDAC-I3000
-S: Maintained
+S: Orphan
F: drivers/edac/i3000_edac.c
EDAC-I5000
S: Maintained
F: drivers/edac/i5000_edac.c
S: Maintained
F: drivers/edac/sb_edac.c
+EDAC-SKYLAKE
+S: Maintained
+F: drivers/edac/skx_edac.c
+
EDAC-XGENE
APPLIED MICRO (APM) X-GENE SOC EDAC
S: Maintained
F: drivers/video/fbdev/efifb.c
+EFI TEST DRIVER
+S: Maintained
+F: drivers/firmware/efi/test/
+
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
FIRMWARE LOADER (request_firmware)
S: Maintained
F: Documentation/firmware_class/
F2FS FILE SYSTEM
-W: http://en.wikipedia.org/wiki/F2FS
+W: https://f2fs.wiki.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
S: Maintained
F: Documentation/filesystems/f2fs.txt
S: Maintained
F: kernel/gcov/
-F: Documentation/gcov.txt
+F: Documentation/dev-tools/gcov.rst
GDT SCSI DISK ARRAY CONTROLLER DRIVER
S: Maintained
F: drivers/input/touchscreen/goodix.c
+GPIO MOCKUP DRIVER
+S: Maintained
+F: drivers/gpio/gpio-mockup.c
+F: tools/testing/selftests/gpio/
+
GPIO SUBSYSTEM
S: Maintained
F: drivers/net/ethernet/aeroflex/
+GREYBUS SUBSYSTEM
+S: Maintained
+F: drivers/staging/greybus/
+
+GREYBUS AUDIO PROTOCOLS DRIVERS
+S: Maintained
+F: drivers/staging/greybus/audio_apbridgea.c
+F: drivers/staging/greybus/audio_apbridgea.h
+F: drivers/staging/greybus/audio_codec.c
+F: drivers/staging/greybus/audio_codec.h
+F: drivers/staging/greybus/audio_gb.c
+F: drivers/staging/greybus/audio_manager.c
+F: drivers/staging/greybus/audio_manager.h
+F: drivers/staging/greybus/audio_manager_module.c
+F: drivers/staging/greybus/audio_manager_private.h
+F: drivers/staging/greybus/audio_manager_sysfs.c
+F: drivers/staging/greybus/audio_module.c
+F: drivers/staging/greybus/audio_topology.c
+
+GREYBUS PROTOCOLS DRIVERS
+S: Maintained
+F: drivers/staging/greybus/sdio.c
+F: drivers/staging/greybus/light.c
+F: drivers/staging/greybus/gpio.c
+F: drivers/staging/greybus/power_supply.c
+F: drivers/staging/greybus/spi.c
+F: drivers/staging/greybus/spilib.c
+
+GREYBUS PROTOCOLS DRIVERS
+S: Maintained
+F: drivers/staging/greybus/loopback.c
+F: drivers/staging/greybus/timesync.c
+F: drivers/staging/greybus/timesync_platform.c
+
+GREYBUS PROTOCOLS DRIVERS
+S: Maintained
+F: drivers/staging/greybus/authentication.c
+F: drivers/staging/greybus/bootrom.c
+F: drivers/staging/greybus/firmware.h
+F: drivers/staging/greybus/fw-core.c
+F: drivers/staging/greybus/fw-download.c
+F: drivers/staging/greybus/fw-managament.c
+F: drivers/staging/greybus/greybus_authentication.h
+F: drivers/staging/greybus/greybus_firmware.h
+F: drivers/staging/greybus/hid.c
+F: drivers/staging/greybus/i2c.c
+F: drivers/staging/greybus/spi.c
+F: drivers/staging/greybus/spilib.c
+F: drivers/staging/greybus/spilib.h
+
+GREYBUS PROTOCOLS DRIVERS
+S: Maintained
+F: drivers/staging/greybus/uart.c
+F: drivers/staging/greybus/log.c
+
+GREYBUS PLATFORM DRIVERS
+S: Maintained
+F: drivers/staging/greybus/arche-platform.c
+F: drivers/staging/greybus/arche-apb-ctrl.c
+F: drivers/staging/greybus/arche_platform.h
+
GSPCA FINEPIX SUBDRIVER
HOST AP DRIVER
-W: http://hostap.epitest.fi/
-S: Maintained
+W: http://w1.fi/hostap-driver.html
+S: Obsolete
F: drivers/net/wireless/intersil/hostap/
HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
S: Maintained
F: Documentation/ABI/testing/sysfs-bus-hsi
-F: Documentation/hsi.txt
+F: Documentation/device-drivers/serial-interfaces.rst
F: drivers/hsi/
F: include/linux/hsi/
F: include/uapi/linux/hsi/
F: drivers/cpufreq/intel_pstate.c
INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
-M: Maik Broemme <mbroemme@plusserver.de>
+M: Maik Broemme <mbroemme@libmpq.org>
S: Maintained
F: Documentation/fb/intelfb.txt
S: Maintained
F: arch/*/include/asm/kasan.h
F: arch/*/mm/kasan_init*
-F: Documentation/kasan.txt
+F: Documentation/dev-tools/kasan.rst
F: include/linux/kasan*.h
F: lib/test_kasan.c
F: mm/kasan/
S: Maintained
-F: Documentation/kmemcheck.txt
+F: Documentation/dev-tools/kmemcheck.rst
F: arch/x86/include/asm/kmemcheck.h
F: arch/x86/mm/kmemcheck/
F: include/linux/kmemcheck.h
KMEMLEAK
S: Maintained
-F: Documentation/kmemleak.txt
+F: Documentation/dev-tools/kmemleak.rst
F: include/linux/kmemleak.h
F: mm/kmemleak.c
F: mm/kmemleak-test.c
F: drivers/hwmon/max20751.c
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
-S: Maintained
+S: Orphan
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
F: sound/soc/codecs/max9860.*
MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
S: Supported
-F: drivers/power/max14577_charger.c
-F: drivers/power/max77693_charger.c
+F: drivers/power/supply/max14577_charger.c
+F: drivers/power/supply/max77693_charger.c
MAXIM MAX77802 MULTIFUNCTION PMIC DEVICE DRIVERS
MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
S: Supported
F: drivers/*/max14577*.c
S: Maintained
F: drivers/iio/potentiometer/mcp4531.c
+MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
+S: Maintained
+F: drivers/iio/dac/cio-dac.c
+
MEDIA DRIVERS FOR RENESAS - FCP
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlxsw/
+MELLANOX MLXCPLD LED DRIVER
+S: Supported
+F: drivers/leds/leds-mlxcpld.c
+F: Documentation/leds/leds-mlxcpld.txt
+
+MELLANOX PLATFORM DRIVER
+S: Supported
+F: arch/x86/platform/mellanox/mlx-platform.c
+
SOFT-ROCE DRIVER (rxe)
S: Supported
W: https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
Q: http://patchwork.kernel.org/project/linux-rdma/list/
-F: drivers/infiniband/hw/rxe/
+F: drivers/infiniband/sw/rxe/
F: include/uapi/rdma/rdma_user_rxe.h
MEMBARRIER SUPPORT
S: Supported
F: arch/microblaze/
+MICROCHIP / ATMEL AT91 / AT32 SERIAL DRIVER
+S: Maintained
+F: drivers/tty/serial/atmel_serial.c
+F: include/linux/atmel_serial.h
+
MICROSOFT SURFACE PRO 3 BUTTON DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
S: Supported
+ F: Documentation/devicetree/bindings/mfd/
F: drivers/mfd/
F: include/linux/mfd/
W: https://fedorahosted.org/dropwatch/
F: net/core/drop_monitor.c
+NETWORKING [DSA]
+S: Maintained
+F: net/dsa/
+F: include/net/dsa.h
+F: drivers/net/dsa/
+
NETWORKING [GENERAL]
F: include/linux/power/bq2415x_charger.h
F: include/linux/power/bq27xxx_battery.h
F: include/linux/power/isp1704_charger.h
-F: drivers/power/bq2415x_charger.c
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
-F: drivers/power/isp1704_charger.c
-F: drivers/power/rx51_battery.c
+F: drivers/power/supply/bq2415x_charger.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
+F: drivers/power/supply/isp1704_charger.c
+F: drivers/power/supply/rx51_battery.c
NTB DRIVER CORE
F: include/linux/oprofile.h
ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
-M: Mark Fasheh <mfasheh@suse.com>
+M: Mark Fasheh <mfasheh@versity.com>
W: http://ocfs2.wiki.kernel.org
F: Documentation/virtual/paravirt_ops.txt
F: arch/*/kernel/paravirt*
F: arch/*/include/asm/paravirt.h
+F: include/linux/hypervisor.h
PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
PIN CONTROLLER - SAMSUNG
POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
-T: git git://git.infradead.org/battery-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
S: Maintained
-F: Documentation/devicetree/bindings/power/
-F: Documentation/devicetree/bindings/power_supply/
+F: Documentation/devicetree/bindings/power/supply/
F: include/linux/power_supply.h
-F: drivers/power/
-X: drivers/power/avs/
+F: drivers/power/supply/
POWER STATE COORDINATION INTERFACE (PSCI)
S: Supported
F: drivers/net/wireless/ath/ath10k/
+QUALCOMM EMAC GIGABIT ETHERNET DRIVER
+S: Supported
+F: drivers/net/ethernet/qualcomm/emac/
+
QUALCOMM HEXAGON ARCHITECTURE
F: Documentation/rpmsg.txt
F: include/linux/rpmsg.h
+RENESAS CLOCK DRIVERS
+S: Supported
+F: drivers/clk/renesas/
+
RENESAS ETHERNET DRIVERS
RHASHTABLE
S: Maintained
F: lib/rhashtable.c
F: drivers/s390/cio/
S390 DASD DRIVER
-M: Stefan Weinhuber <wein@de.ibm.com>
-M: Stefan Haberland <stefan.haberland@de.ibm.com>
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
F: drivers/platform/x86/samsung-laptop.c
SAMSUNG AUDIO (ASoC) DRIVERS
SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
S: Supported
SAMSUNG SOC CLOCK DRIVERS
S: Supported
F: drivers/clk/samsung/
+F: include/dt-bindings/clock/exynos*.h
+F: Documentation/devicetree/bindings/clock/exynos*.txt
+
+SAMSUNG SPI DRIVERS
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-samsung.txt
+F: drivers/spi/spi-s3c*
+F: include/linux/platform_data/spi-s3c64xx.h
SAMSUNG SXGBE DRIVERS
TI BQ27XXX POWER SUPPLY DRIVER
F: include/linux/power/bq27xxx_battery.h
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
F: drivers/spi/
F: include/linux/spi/
F: include/uapi/linux/spi/
+F: tools/spi/
SPIDERNET NETWORK DRIVER for CELL
STAGING - LUSTRE PARALLEL FILESYSTEM
W: http://wiki.lustre.org/
S: Maintained
S: Odd Fixes
F: drivers/staging/rtl8712/
-STAGING - REALTEK RTL8723U WIRELESS DRIVER
-S: Maintained
-F: drivers/staging/rtl8723au/
-
STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
F: drivers/staging/vt665?/
STAGING - WILC1000 WIFI DRIVER
S: Supported
F: drivers/staging/wilc1000/
S: Supported
F: drivers/mfd/syscon.c
+SYSTEM RESET/SHUTDOWN DRIVERS
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
+S: Maintained
+F: Documentation/devicetree/bindings/power/reset/
+F: drivers/power/reset/
+
SYSV FILESYSTEM
S: Maintained
THERMAL/CPU_COOLING
-M: Javi Merino <javi.merino@arm.com>
+M: Javi Merino <javi.merino@kernel.org>
S: Supported
F: Documentation/thermal/cpu-cooling-api.txt
TI LP8727 CHARGER DRIVER
S: Maintained
-F: drivers/power/lp8727_charger.c
+F: drivers/power/supply/lp8727_charger.c
F: include/linux/platform_data/lp8727.h
TI LP8788 MFD DRIVER
F: drivers/iio/adc/lp8788_adc.c
F: drivers/leds/leds-lp8788.c
F: drivers/mfd/lp8788*.c
-F: drivers/power/lp8788-charger.c
+F: drivers/power/supply/lp8788-charger.c
F: drivers/regulator/lp8788-*.c
F: include/linux/mfd/lp8788*.h
F: drivers/net/usb/lan78xx.*
USB MASS STORAGE DRIVER
S: Maintained
USB SERIAL SUBSYSTEM
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
S: Maintained
F: Documentation/usb/usb-serial.txt
F: drivers/usb/serial/
USB SMSC95XX ETHERNET DRIVER
S: Maintained
F: drivers/net/usb/smsc95xx.*
F: fs/hppfs/
USERSPACE I/O (UIO)
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
F: net/8021q/
VLYNQ BUS
S: Maintained
F: drivers/vlynq/vlynq.c
F: drivers/mfd/arizona*
F: drivers/mfd/wm*.c
F: drivers/mfd/cs47l24*
-F: drivers/power/wm83*.c
+F: drivers/power/supply/wm83*.c
F: drivers/rtc/rtc-wm83*.c
F: drivers/regulator/wm8*.c
F: drivers/video/backlight/wm83*_bl.c
F: drivers/xen/*swiotlb*
XFS FILESYSTEM
-P: Silicon Graphics Inc
-W: http://oss.sgi.com/projects/xfs
+W: http://xfs.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git
S: Supported
F: Documentation/filesystems/xfs.txt
/*
- * Regulator driver for Rockchip RK808
+ * Regulator driver for Rockchip RK808/RK818
*
* Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd
*
*
+ * Copyright (C) 2016 PHYTEC Messtechnik GmbH
+ *
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
#define RK808_BUCK4_VSEL_MASK 0xf
#define RK808_LDO_VSEL_MASK 0x1f
+ #define RK818_BUCK_VSEL_MASK 0x3f
+ #define RK818_BUCK4_VSEL_MASK 0x1f
+ #define RK818_LDO_VSEL_MASK 0x1f
+ #define RK818_LDO3_ON_VSEL_MASK 0xf
+ #define RK818_BOOST_ON_VSEL_MASK 0xe0
+
/* Ramp rate definitions for buck1 / buck2 only */
#define RK808_RAMP_RATE_OFFSET 3
#define RK808_RAMP_RATE_MASK (3 << RK808_RAMP_RATE_OFFSET)
RK808_DCDC_EN_REG, BIT(6)),
};
+ static const struct regulator_desc rk818_reg[] = {
+ {
+ .name = "DCDC_REG1",
+ .supply_name = "vcc1",
+ .of_match = of_match_ptr("DCDC_REG1"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK818_ID_DCDC1,
+ .ops = &rk808_reg_ops,
+ .type = REGULATOR_VOLTAGE,
+ .min_uV = 712500,
+ .uV_step = 12500,
+ .n_voltages = 64,
+ .vsel_reg = RK818_BUCK1_ON_VSEL_REG,
+ .vsel_mask = RK818_BUCK_VSEL_MASK,
+ .enable_reg = RK818_DCDC_EN_REG,
+ .enable_mask = BIT(0),
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG2",
+ .supply_name = "vcc2",
+ .of_match = of_match_ptr("DCDC_REG2"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK818_ID_DCDC2,
+ .ops = &rk808_reg_ops,
+ .type = REGULATOR_VOLTAGE,
+ .min_uV = 712500,
+ .uV_step = 12500,
+ .n_voltages = 64,
+ .vsel_reg = RK818_BUCK2_ON_VSEL_REG,
+ .vsel_mask = RK818_BUCK_VSEL_MASK,
+ .enable_reg = RK818_DCDC_EN_REG,
+ .enable_mask = BIT(1),
+ .owner = THIS_MODULE,
+ }, {
+ .name = "DCDC_REG3",
+ .supply_name = "vcc3",
+ .of_match = of_match_ptr("DCDC_REG3"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK818_ID_DCDC3,
+ .ops = &rk808_switch_ops,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = 1,
+ .enable_reg = RK818_DCDC_EN_REG,
+ .enable_mask = BIT(2),
+ .owner = THIS_MODULE,
+ },
+ RK8XX_DESC(RK818_ID_DCDC4, "DCDC_REG4", "vcc4", 1800, 3600, 100,
+ RK818_BUCK4_ON_VSEL_REG, RK818_BUCK4_VSEL_MASK,
+ RK818_DCDC_EN_REG, BIT(3), 0),
+ RK8XX_DESC(RK818_ID_BOOST, "DCDC_BOOST", "boost", 4700, 5400, 100,
+ RK818_BOOST_LDO9_ON_VSEL_REG, RK818_BOOST_ON_VSEL_MASK,
+ RK818_DCDC_EN_REG, BIT(4), 0),
+ RK8XX_DESC(RK818_ID_LDO1, "LDO_REG1", "vcc6", 1800, 3400, 100,
+ RK818_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(0), 400),
+ RK8XX_DESC(RK818_ID_LDO2, "LDO_REG2", "vcc6", 1800, 3400, 100,
+ RK818_LDO1_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(1), 400),
+ {
+ .name = "LDO_REG3",
+ .supply_name = "vcc7",
+ .of_match = of_match_ptr("LDO_REG3"),
+ .regulators_node = of_match_ptr("regulators"),
+ .id = RK818_ID_LDO3,
+ .ops = &rk808_reg_ops_ranges,
+ .type = REGULATOR_VOLTAGE,
+ .n_voltages = 16,
+ .linear_ranges = rk808_ldo3_voltage_ranges,
+ .n_linear_ranges = ARRAY_SIZE(rk808_ldo3_voltage_ranges),
+ .vsel_reg = RK818_LDO3_ON_VSEL_REG,
+ .vsel_mask = RK818_LDO3_ON_VSEL_MASK,
+ .enable_reg = RK818_LDO_EN_REG,
+ .enable_mask = BIT(2),
+ .enable_time = 400,
+ .owner = THIS_MODULE,
+ },
+ RK8XX_DESC(RK818_ID_LDO4, "LDO_REG4", "vcc8", 1800, 3400, 100,
+ RK818_LDO4_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(3), 400),
+ RK8XX_DESC(RK818_ID_LDO5, "LDO_REG5", "vcc7", 1800, 3400, 100,
+ RK818_LDO5_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(4), 400),
+ RK8XX_DESC(RK818_ID_LDO6, "LDO_REG6", "vcc8", 800, 2500, 100,
+ RK818_LDO6_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(5), 400),
+ RK8XX_DESC(RK818_ID_LDO7, "LDO_REG7", "vcc7", 800, 2500, 100,
+ RK818_LDO7_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(6), 400),
+ RK8XX_DESC(RK818_ID_LDO8, "LDO_REG8", "vcc8", 1800, 3400, 100,
+ RK818_LDO8_ON_VSEL_REG, RK818_LDO_VSEL_MASK, RK818_LDO_EN_REG,
+ BIT(7), 400),
+ RK8XX_DESC(RK818_ID_LDO9, "LDO_REG9", "vcc9", 1800, 3400, 100,
+ RK818_BOOST_LDO9_ON_VSEL_REG, RK818_LDO_VSEL_MASK,
+ RK818_DCDC_EN_REG, BIT(5), 400),
+ RK8XX_DESC_SWITCH(RK818_ID_SWITCH, "SWITCH_REG", "vcc9",
+ RK818_DCDC_EN_REG, BIT(6)),
+ RK8XX_DESC_SWITCH(RK818_ID_HDMI_SWITCH, "HDMI_SWITCH", "h_5v",
+ RK818_H5V_EN_REG, BIT(0)),
+ RK8XX_DESC_SWITCH(RK818_ID_OTG_SWITCH, "OTG_SWITCH", "usb",
+ RK818_DCDC_EN_REG, BIT(7)),
+ };
+
static int rk808_regulator_dt_parse_pdata(struct device *dev,
struct device *client_dev,
struct regmap *map,
struct regulator_config config = {};
struct regulator_dev *rk808_rdev;
struct rk808_regulator_data *pdata;
- int ret, i;
+ const struct regulator_desc *regulators;
+ int ret, i, nregulators;
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
platform_set_drvdata(pdev, pdata);
+ switch (rk808->variant) {
+ case RK808_ID:
+ regulators = rk808_reg;
+ nregulators = RK808_NUM_REGULATORS;
+ break;
+ case RK818_ID:
+ regulators = rk818_reg;
+ nregulators = RK818_NUM_REGULATORS;
+ break;
+ default:
+ dev_err(&client->dev, "unsupported RK8XX ID %lu\n",
+ rk808->variant);
+ return -EINVAL;
+ }
+
config.dev = &client->dev;
config.driver_data = pdata;
config.regmap = rk808->regmap;
/* Instantiate the regulators */
- for (i = 0; i < RK808_NUM_REGULATORS; i++) {
+ for (i = 0; i < nregulators; i++) {
rk808_rdev = devm_regulator_register(&pdev->dev,
- &rk808_reg[i], &config);
+ ®ulators[i], &config);
if (IS_ERR(rk808_rdev)) {
dev_err(&client->dev,
"failed to register %d regulator\n", i);
static struct platform_driver rk808_regulator_driver = {
.probe = rk808_regulator_probe,
.driver = {
- .name = "rk808-regulator",
- .owner = THIS_MODULE,
+ .name = "rk808-regulator"
},
};
module_platform_driver(rk808_regulator_driver);
- MODULE_DESCRIPTION("regulator driver for the rk808 series PMICs");
+ MODULE_DESCRIPTION("regulator driver for the RK808/RK818 series PMICs");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:rk808-regulator");
projects / linux.git / commitdiff