title: Mediatek Power Domains Controller
maintainers:
description: |
properties:
$nodename:
- const: power-controller
+ pattern: '^power-controller(@[0-9a-f]+)?$'
compatible:
enum:
patternProperties:
"^power-domain@[0-9a-f]+$":
+ $ref: "#/$defs/power-domain-node"
+ patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ $ref: "#/$defs/power-domain-node"
+ patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ $ref: "#/$defs/power-domain-node"
+ patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ $ref: "#/$defs/power-domain-node"
+ unevaluatedProperties: false
+ unevaluatedProperties: false
+ unevaluatedProperties: false
+ unevaluatedProperties: false
+
+$defs:
+ power-domain-node:
type: object
description: |
Represents the power domains within the power controller node as documented
$ref: /schemas/types.yaml#/definitions/phandle
description: phandle to the device containing the SMI register range.
- patternProperties:
- "^power-domain@[0-9a-f]+$":
- type: object
- description: |
- Represents a power domain child within a power domain parent node.
-
- properties:
-
- '#power-domain-cells':
- description:
- Must be 0 for nodes representing a single PM domain and 1 for nodes
- providing multiple PM domains.
-
- '#address-cells':
- const: 1
-
- '#size-cells':
- const: 0
-
- reg:
- maxItems: 1
-
- clocks:
- description: |
- A number of phandles to clocks that need to be enabled during domain
- power-up sequencing.
-
- clock-names:
- description: |
- List of names of clocks, in order to match the power-up sequencing
- for each power domain we need to group the clocks by name. BASIC
- clocks need to be enabled before enabling the corresponding power
- domain, and should not have a '-' in their name (i.e mm, mfg, venc).
- SUSBYS clocks need to be enabled before releasing the bus protection,
- and should contain a '-' in their name (i.e mm-0, isp-0, cam-0).
-
- In order to follow properly the power-up sequencing, the clocks must
- be specified by order, adding first the BASIC clocks followed by the
- SUSBSYS clocks.
-
- domain-supply:
- description: domain regulator supply.
-
- mediatek,infracfg:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle to the device containing the INFRACFG register range.
-
- mediatek,smi:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle to the device containing the SMI register range.
-
- patternProperties:
- "^power-domain@[0-9a-f]+$":
- type: object
- description: |
- Represents a power domain child within a power domain parent node.
-
- properties:
-
- '#power-domain-cells':
- description:
- Must be 0 for nodes representing a single PM domain and 1 for nodes
- providing multiple PM domains.
-
- '#address-cells':
- const: 1
-
- '#size-cells':
- const: 0
-
- reg:
- maxItems: 1
-
- clocks:
- description: |
- A number of phandles to clocks that need to be enabled during domain
- power-up sequencing.
-
- clock-names:
- description: |
- List of names of clocks, in order to match the power-up sequencing
- for each power domain we need to group the clocks by name. BASIC
- clocks need to be enabled before enabling the corresponding power
- domain, and should not have a '-' in their name (i.e mm, mfg, venc).
- SUSBYS clocks need to be enabled before releasing the bus protection,
- and should contain a '-' in their name (i.e mm-0, isp-0, cam-0).
-
- In order to follow properly the power-up sequencing, the clocks must
- be specified by order, adding first the BASIC clocks followed by the
- SUSBSYS clocks.
-
- domain-supply:
- description: domain regulator supply.
-
- mediatek,infracfg:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle to the device containing the INFRACFG register range.
-
- mediatek,smi:
- $ref: /schemas/types.yaml#/definitions/phandle
- description: phandle to the device containing the SMI register range.
-
- required:
- - reg
-
- additionalProperties: false
-
- required:
- - reg
-
- additionalProperties: false
-
required:
- reg
- additionalProperties: false
-
required:
- compatible
#size-cells = <2>;
scpsys: syscon@10006000 {
- compatible = "syscon", "simple-mfd";
+ compatible = "mediatek,mt8173-scpsys", "syscon", "simple-mfd";
reg = <0 0x10006000 0 0x1000>;
spm: power-controller {
S: Supported
-W: https://01.org/linux-acpi
Q: https://patchwork.kernel.org/project/linux-acpi/list/
B: https://bugzilla.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
S: Supported
-W: https://01.org/linux-acpi
B: https://bugzilla.kernel.org
F: drivers/acpi/*thermal*
F: include/trace/events/afs.h
AGPGART DRIVER
S: Maintained
T: git git://anongit.freedesktop.org/drm/drm
F: drivers/char/agp/
F: drivers/infiniband/hw/erdma
F: include/uapi/rdma/erdma-abi.h
+ALIBABA PMU DRIVER
+S: Supported
+F: Documentation/admin-guide/perf/alibaba_pmu.rst
+F: drivers/perf/alibaba_uncore_dwr_pmu.c
+
ALIENWARE WMI DRIVER
S: Maintained
S: Maintained
F: drivers/staging/media/sunxi/cedrus/
+ALLWINNER DMIC DRIVERS
+S: Maintained
+F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
+F: sound/soc/sunxi/sun50i-dmic.c
+
ALPHA PORT
S: Maintained
F: drivers/net/ethernet/altera/
+ALTERA TSE PCS
+S: Supported
+F: drivers/net/pcs/pcs-altera-tse.c
+F: include/linux/pcs-altera-tse.h
+
ALTERA UART/JTAG UART SERIAL DRIVERS
AMD MP2 I2C DRIVER
S: Maintained
S: Maintained
F: drivers/platform/x86/amd/pmc.c
+AMD PMF DRIVER
+S: Maintained
+F: Documentation/ABI/testing/sysfs-amd-pmf
+F: drivers/platform/x86/amd/pmf/
+
AMD HSMP DRIVER
S: Supported
F: Documentation/admin-guide/pm/amd-pstate.rst
F: drivers/cpufreq/amd-pstate*
+F: include/linux/amd-pstate.h
F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py
AMD PTDMA DRIVER
F: drivers/staging/iio/*/ad*
X: drivers/iio/*/adjd*
+ANALOG DEVICES INC MAX31760 DRIVER
+S: Maintained
+W: http://wiki.analog.com/
+W: https://ez.analog.com/linux-software-drivers
+F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml
+F: Documentation/hwmon/max31760.rst
+F: drivers/hwmon/max31760.c
+
ANALOGBITS PLL LIBRARIES
S: Supported
N: sun50i
ARM/Amlogic Meson SoC CLOCK FRAMEWORK
S: Maintained
F: sound/soc/meson/
ARM/Amlogic Meson SoC support
F: include/linux/apple-mailbox.h
F: include/linux/soc/apple/*
+ARM/APPLE MACHINE SOUND DRIVERS
+S: Maintained
+F: Documentation/devicetree/bindings/sound/apple,*
+F: sound/soc/apple/*
+F: sound/soc/codecs/cs42l83-i2c.c
+
ARM/ARTPEC MACHINE SUPPORT
S: Maintained
F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml
-F: Documentation/devicetree/bindings/spi/hpe,gxp-spi.yaml
+F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml
F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml
F: arch/arm/boot/dts/hpe-bmc*
F: arch/arm/boot/dts/hpe-gxp*
ARM/Microchip Sparx5 SoC support
S: Supported
F: arch/arm/mach-orion5x/ts78xx-*
ARM/OXNAS platform support
S: Maintained
ARM/QUALCOMM SUPPORT
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Maintained
F: Documentation/devicetree/bindings/soc/qcom/
F: arch/arm/boot/dts/qcom-*.dts
F: arch/arm/boot/dts/qcom-*.dtsi
+F: arch/arm/configs/qcom_defconfig
F: arch/arm/mach-qcom/
F: arch/arm64/boot/dts/qcom/
F: drivers/*/*/qcom*
F: arch/arm/mach-realtek/
F: arch/arm64/boot/dts/realtek/
-ARM/RENESAS ARM64 ARCHITECTURE
+ARM/RENESAS ARCHITECTURE
F: Documentation/devicetree/bindings/arm/renesas.yaml
F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml
F: Documentation/devicetree/bindings/soc/renesas/
+F: arch/arm/boot/dts/emev2*
+F: arch/arm/boot/dts/gr-peach*
+F: arch/arm/boot/dts/iwg20d-q7*
+F: arch/arm/boot/dts/r7s*
+F: arch/arm/boot/dts/r8a*
+F: arch/arm/boot/dts/r9a*
+F: arch/arm/boot/dts/sh*
+F: arch/arm/configs/shmobile_defconfig
+F: arch/arm/include/debug/renesas-scif.S
+F: arch/arm/mach-shmobile/
F: arch/arm64/boot/dts/renesas/
F: drivers/soc/renesas/
F: include/linux/soc/renesas/
S: Maintained
W: http://www.armlinux.org.uk/
-F: arch/arm/include/asm/hardware/entry-macro-iomd.S
F: arch/arm/include/asm/hardware/ioc.h
F: arch/arm/include/asm/hardware/iomd.h
F: arch/arm/include/asm/hardware/memc.h
S: Maintained
F: drivers/media/platform/samsung/s5p-mfc/
-ARM/SHMOBILE ARM ARCHITECTURE
-S: Supported
-Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/
-C: irc://irc.libera.chat/renesas-soc
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
-F: Documentation/devicetree/bindings/arm/renesas.yaml
-F: Documentation/devicetree/bindings/soc/renesas/
-F: arch/arm/boot/dts/emev2*
-F: arch/arm/boot/dts/gr-peach*
-F: arch/arm/boot/dts/iwg20d-q7*
-F: arch/arm/boot/dts/r7s*
-F: arch/arm/boot/dts/r8a*
-F: arch/arm/boot/dts/r9a*
-F: arch/arm/boot/dts/sh*
-F: arch/arm/configs/shmobile_defconfig
-F: arch/arm/include/debug/renesas-scif.S
-F: arch/arm/mach-shmobile/
-F: drivers/soc/renesas/
-F: include/linux/soc/renesas/
-
ARM/SOCFPGA ARCHITECTURE
S: Maintained
T: git https://github.com/Xilinx/linux-xlnx.git
F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
+F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml
+F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml
F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
F: arch/arm/mach-zynq/
F: drivers/clocksource/timer-cadence-ttc.c
S: Maintained
F: drivers/hwmon/asus_wmi_sensors.c
-ASUS WMI EC HARDWARE MONITOR DRIVER
-S: Maintained
-F: drivers/hwmon/asus_wmi_ec_sensors.c
-
ASUS EC HARDWARE MONITOR DRIVER
F: include/linux/nodemask.h
F: lib/bitmap.c
F: lib/cpumask.c
+F: lib/cpumask_kunit.c
F: lib/find_bit.c
F: lib/find_bit_benchmark.c
F: lib/test_bitmap.c
F: drivers/net/bonding/
F: include/net/bond*
F: include/uapi/linux/if_bonding.h
+F: tools/testing/selftests/drivers/net/bonding/
BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER
F: kernel/bpf/trampoline.c
F: include/linux/bpf*
F: include/linux/filter.h
+F: include/linux/tnum.h
BPF [BTF]
S: Maintained
S: Maintained
F: drivers/platform/chrome/cros_ec_typec.c
+F: drivers/platform/chrome/cros_typec_switch.c
CHROMEOS EC USB PD NOTIFY DRIVER
F: Documentation/admin-guide/cifs/
F: fs/cifs/
F: fs/smbfs_common/
+F: include/uapi/linux/cifs
COMPACTPCI HOTPLUG CORE
F: include/linux/blk-cgroup.h
CONTROL GROUP - CPUSET
S: Maintained
F: drivers/cpuidle/cpuidle-big_little.c
CPUIDLE DRIVER - ARM EXYNOS
F: include/uapi/linux/dccp.h
F: net/dccp/
-DECnet NETWORK LAYER
-S: Orphan
-W: http://linux-decnet.sourceforge.net
-F: Documentation/networking/decnet.rst
-F: net/decnet/
-
DECSTATION PLATFORM SUPPORT
F: drivers/memory/samsung/exynos5422-dmc.c
DME1737 HARDWARE MONITOR DRIVER
-M: Juerg Haefliger <juergh@gmail.com>
+M: Juerg Haefliger <juergh@proton.me>
S: Maintained
F: Documentation/hwmon/dme1737.rst
F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
+DRM DRIVER FOR GENERIC EDP PANELS
+F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml
+F: drivers/gpu/drm/panel/panel-edp.c
+
DRM DRIVER FOR GENERIC USB DISPLAY
S: Maintained
F: drivers/gpu/drm/panel/panel-widechips-ws2401.c
DRM DRIVERS
-M: David Airlie <airlied@linux.ie>
+M: David Airlie <airlied@gmail.com>
S: Maintained
F: drivers/gpu/drm/sun4i/
DRM DRIVERS FOR AMLOGIC SOCS
S: Supported
DRM DRIVERS FOR BRIDGE CHIPS
-S: Maintained
+S: Supported
F: drivers/mmc/host/cqhci*
EMULEX 10Gbps iSCSI - OneConnect DRIVER
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve
-F: arch/alpha/kernel/binfmt_loader.c
F: fs/*binfmt_*.c
F: fs/exec.c
F: include/linux/binfmts.h
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening
F: include/linux/fortify-string.h
+F: lib/fortify_kunit.c
F: lib/test_fortify/*
F: scripts/test_fortify.sh
K: \b__NO_FORTIFY\b
GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER
S: Maintained
F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml
F: drivers/mfd/gateworks-gsc.c
GOOGLE ETHERNET DRIVERS
-R: David Awogbemila <awogbemila@google.com>
+R: Shailend Chand <shailend@google.com>
S: Supported
F: Documentation/networking/device_drivers/ethernet/google/gve.rst
F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml
F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml
-F: drivers/staging/media/hantro/
+F: drivers/media/platform/verisilicon/
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
HARDWARE SPINLOCK CORE
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Maintained
S: Supported
F: drivers/hid/hid-playstation.c
+HID PHOENIX RC FLIGHT CONTROLLER
+S: Maintained
+F: drivers/hid/hid-pxrc.c
+
HID SENSOR HUB DRIVERS
F: drivers/iio/*/hid-*
F: include/linux/hid-sensor-*
+HID VRC-2 CAR CONTROLLER DRIVER
+S: Maintained
+F: drivers/hid/hid-vrc2.c
+
HID WACOM DRIVER
F: drivers/dma/hisi_dma.c
HISILICON GPIO DRIVER
-M: Luo Jiaxing <luojiaxing@huawei.com>
+M: Jay Fang <f.fangjian@huawei.com>
S: Maintained
F: drivers/gpio/gpio-hisi.c
F: drivers/crypto/hisilicon/zip/
HISILICON ROCE DRIVER
S: Maintained
F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
S: Maintained
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
+T: git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git
F: Documentation/filesystems/idmappings.rst
F: tools/testing/selftests/mount_setattr/
F: include/linux/mnt_idmapping.h
F: Documentation/devicetree/bindings/serio/
F: Documentation/input/
F: drivers/input/
+F: include/dt-bindings/input/
F: include/linux/input.h
F: include/linux/input/
F: include/uapi/linux/input-event-codes.h
S: Supported
-W: https://01.org/linux-acpi
F: drivers/thermal/intel/intel_menlow.c
INTEL P-Unit IPC DRIVER
T: git git://git.kernel.dk/liburing
F: io_uring/
F: include/linux/io_uring.h
+F: include/linux/io_uring_types.h
F: include/uapi/linux/io_uring.h
F: tools/io_uring/
ITE IT66121 HDMI BRIDGE DRIVER
S: Maintained
T: git git://anongit.freedesktop.org/drm/drm-misc
F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml
KERNEL SMB3 SERVER (KSMBD)
S: Maintained
T: git git://git.samba.org/ksmbd.git
F: kernel/module/kdb.c
KHADAS MCU MFD DRIVER
S: Maintained
F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml
F: drivers/ata/libahci_platform.c
F: include/linux/ahci_platform.h
+LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER
+S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
+F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml
+F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml
+F: drivers/ata/ahci_dwc.c
+
LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
S: Supported
MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
S: Supported
MELLANOX BLUEFIELD I2C DRIVER
S: Supported
-F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml
F: drivers/i2c/busses/i2c-mlxbf.c
MELLANOX ETHERNET DRIVER (mlx4_en)
F: drivers/watchdog/menz69_wdt.c
MESON AO CEC DRIVER FOR AMLOGIC SOCS
S: Supported
F: drivers/media/cec/platform/meson/ao-cec.c
MESON GE2D DRIVER FOR AMLOGIC SOCS
S: Supported
F: drivers/mtd/nand/raw/meson_*
MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
S: Supported
F: drivers/nvmem/microchip-otpc.c
F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h
+MICROCHIP PCI1XXXX I2C DRIVER
+S: Maintained
+F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c
+
MICROCHIP PWM DRIVER
S: Orphan
W: http://popies.net/meye/
F: Documentation/userspace-api/media/drivers/meye*
-F: drivers/media/pci/meye/
+F: drivers/staging/media/deprecated/meye/
F: include/uapi/linux/meye.h
MOTORCOMM PHY DRIVER
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
F: tools/include/nolibc/
+F: tools/testing/selftests/nolibc/
NSDEPS
S: Supported
F: drivers/platform/x86/nvidia-wmi-ec-backlight.c
+F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h
NVM EXPRESS DRIVER
F: include/linux/nvme*
F: include/uapi/linux/nvme_ioctl.h
+NVM EXPRESS FABRICS AUTHENTICATION
+S: Supported
+F: drivers/nvme/host/auth.c
+F: drivers/nvme/target/auth.c
+F: drivers/nvme/target/fabrics-cmd-auth.c
+F: include/linux/nvme-auth.h
+
NVM EXPRESS FC TRANSPORT DRIVERS
F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml
F: drivers/nfc/nxp-nci
+NXP i.MX 8MP DW100 V4L2 DRIVER
+S: Maintained
+F: Documentation/devicetree/bindings/media/nxp,dw100.yaml
+F: Documentation/userspace-api/media/drivers/dw100.rst
+F: drivers/media/platform/nxp/dw100/
+F: include/uapi/linux/dw100.h
+
NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER
F: drivers/regulator/pbias-regulator.c
F: drivers/regulator/tps65217-regulator.c
F: drivers/regulator/tps65218-regulator.c
+F: drivers/regulator/tps65219-regulator.c
F: drivers/regulator/tps65910-regulator.c
F: drivers/regulator/twl-regulator.c
F: drivers/regulator/twl6030-regulator.c
F: drivers/pinctrl/pinctrl-at91*
PIN CONTROLLER - QUALCOMM
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Maintained
F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt
F: drivers/media/usb/pwc/*
F: include/trace/events/pwc.h
-PWM FAN DRIVER
-S: Supported
-F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt
-F: Documentation/hwmon/pwm-fan.rst
-F: drivers/hwmon/pwm-fan.c
-
PWM IR Transmitter
S: Supported
+F: Documentation/devicetree/bindings/soc/qcom/qcom,apr.yaml
+F: Documentation/devicetree/bindings/sound/qcom,*
+F: drivers/soc/qcom/apr.c
F: include/dt-bindings/sound/qcom,wcd9335.h
F: sound/soc/codecs/lpass-rx-macro.*
F: sound/soc/codecs/lpass-tx-macro.*
F: drivers/media/platform/qcom/camss/
QUALCOMM CLOCK DRIVERS
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
QUALCOMM ETHQOS ETHERNET DRIVER
S: Maintained
F: Documentation/devicetree/bindings/net/qcom,ethqos.txt
F: fs/reiserfs/
REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Maintained
F: include/linux/remoteproc/
REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
-M: Bjorn Andersson <bjorn.andersson@linaro.org>
+M: Bjorn Andersson <andersson@kernel.org>
S: Maintained
S: Supported
+F: Documentation/devicetree/bindings/clock/microchip,mpfs.yaml
+F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
+F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml
+F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml
+F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml
+F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml
+F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml
+F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml
+F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml
F: arch/riscv/boot/dts/microchip/
F: drivers/char/hw_random/mpfs-rng.c
F: drivers/clk/microchip/clk-mpfs.c
+F: drivers/i2c/busses/i2c-microchip-core.c
F: drivers/mailbox/mailbox-mpfs.c
F: drivers/pci/controller/pcie-microchip-host.c
F: drivers/rtc/rtc-mpfs.c
F: drivers/soc/microchip/
+F: drivers/spi/spi-microchip-core-qspi.c
F: drivers/spi/spi-microchip-core.c
F: drivers/usb/musb/mpfs.c
F: include/soc/microchip/mpfs.h
S: Maintained
F: drivers/infiniband/ulp/rtrs/
+RUNTIME VERIFICATION (RV)
+S: Maintained
+F: Documentation/trace/rv/
+F: include/linux/rv.h
+F: include/rv/
+F: kernel/trace/rv/
+F: tools/verification/
+
+RUST
+S: Supported
+W: https://github.com/Rust-for-Linux/linux
+B: https://github.com/Rust-for-Linux/linux/issues
+T: git https://github.com/Rust-for-Linux/linux.git rust-next
+F: Documentation/rust/
+F: rust/
+F: samples/rust/
+F: scripts/*rust*
+K: \b(?i:rust)\b
+
RXRPC SOCKETS (AF_RXRPC)
S: Maintained
T: git git://linuxtv.org/media_tree.git
-F: drivers/media/common/saa7146/
-F: drivers/media/pci/saa7146/
+F: drivers/staging/media/deprecated/saa7146/
F: include/media/drv-intf/saa7146*
SAFESETID SECURITY MODULE
SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
S: Supported
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
-S: Maintained
+S: Supported
F: drivers/mmc/host/sdhci*
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
F: drivers/mmc/host/sdhci-spear.c
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
-M: Kishon Vijay Abraham I <kishon@ti.com>
+M: Vignesh Raghavendra <vigneshr@ti.com>
S: Maintained
F: drivers/mmc/host/sdhci-omap.c
S: Maintained
F: drivers/net/ethernet/dlink/sundance.c
+SUN HAPPY MEAL ETHERNET DRIVER
+S: Maintained
+F: drivers/net/ethernet/sun/sunhme.*
+
SUNPLUS ETHERNET DRIVER
F: drivers/net/team/
F: include/linux/if_team.h
F: include/uapi/linux/if_team.h
+F: tools/testing/selftests/drivers/net/team/
TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
Q: http://patchwork.linuxtv.org/project/linux-media/list/
T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
F: drivers/media/platform/ti/davinci/
+F: drivers/staging/media/deprecated/vpfe_capture/
F: include/media/davinci/
TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
W: https://linuxtv.org
T: git git://linuxtv.org/media_tree.git
F: Documentation/admin-guide/media/tm6000*
-F: drivers/media/usb/tm6000/
+F: drivers/staging/media/deprecated/tm6000/
TMIO/SDHI MMC DRIVER
F: include/uapi/linux/toshiba.h
TOSHIBA TC358743 DRIVER
S: Maintained
+F: Documentation/devicetree/bindings/media/i2c/tc358743.txt
F: drivers/media/i2c/tc358743*
F: include/media/i2c/tc358743.h
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git
F: drivers/char/tpm/
+TPS546D24 DRIVER
+S: Maintained
+F: Documentation/hwmon/tps546d24.rst
+F: drivers/hwmon/pmbus/tps546d24.c
+
TRACING
F: include/linux/trace*.h
F: include/trace/
F: kernel/trace/
+F: scripts/tracing/
F: tools/testing/selftests/ftrace/
TRACING MMIO ACCESSES (MMIOTRACE)
S: Maintained
+F: Documentation/block/ublk.rst
F: drivers/block/ublk_drv.c
F: include/uapi/linux/ublk_cmd.h
W: http://royale.zerezo.com/zr364xx/
T: git git://linuxtv.org/media_tree.git
F: Documentation/admin-guide/media/zr364xx*
-F: drivers/media/usb/zr364xx/
+F: drivers/staging/media/deprecated/zr364xx/
USER-MODE LINUX (UML)
F: include/uapi/linux/virtio_gpio.h
VIRTIO GPU DRIVER
-M: David Airlie <airlied@linux.ie>
+M: David Airlie <airlied@redhat.com>
F: lib/vsprintf.c
VT1211 HARDWARE MONITOR DRIVER
-M: Juerg Haefliger <juergh@gmail.com>
+M: Juerg Haefliger <juergh@proton.me>
S: Maintained
F: Documentation/hwmon/vt1211.rst
WANGXUN ETHERNET DRIVER
+W: https://www.net-swift.com
S: Maintained
-F: Documentation/networking/device_drivers/ethernet/wangxun/txgbe.rst
+F: Documentation/networking/device_drivers/ethernet/wangxun/*
F: drivers/net/ethernet/wangxun/
WATCHDOG DEVICE DRIVERS
S: Maintained
-F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt
+F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml
F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml
F: drivers/gpio/gpio-xilinx.c
F: drivers/gpio/gpio-zynq.c
/*
* Device access for Crystal Cove PMIC
*
- * Copyright (C) 2013, 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2012-2014, 2022 Intel Corporation. All rights reserved.
*
*/
+ #include <linux/i2c.h>
#include <linux/interrupt.h>
- #include <linux/regmap.h>
+ #include <linux/mod_devicetable.h>
+ #include <linux/module.h>
#include <linux/mfd/core.h>
#include <linux/mfd/intel_soc_pmic.h>
-
- #include "intel_soc_pmic_core.h"
+ #include <linux/platform_data/x86/soc.h>
+ #include <linux/pwm.h>
+ #include <linux/regmap.h>
#define CRYSTAL_COVE_MAX_REGISTER 0xC6
.mask_base = CRYSTAL_COVE_REG_MIRQLVL1,
};
- struct intel_soc_pmic_config intel_soc_pmic_config_byt_crc = {
+ /* PWM consumed by the Intel GFX */
+ static struct pwm_lookup crc_pwm_lookup[] = {
+ PWM_LOOKUP("crystal_cove_pwm", 0, "0000:00:02.0", "pwm_pmic_backlight", 0, PWM_POLARITY_NORMAL),
+ };
+
+ struct crystal_cove_config {
+ unsigned long irq_flags;
+ struct mfd_cell *cell_dev;
+ int n_cell_devs;
+ const struct regmap_config *regmap_config;
+ const struct regmap_irq_chip *irq_chip;
+ };
+
+ static const struct crystal_cove_config crystal_cove_config_byt_crc = {
.irq_flags = IRQF_TRIGGER_RISING,
.cell_dev = crystal_cove_byt_dev,
.n_cell_devs = ARRAY_SIZE(crystal_cove_byt_dev),
.irq_chip = &crystal_cove_irq_chip,
};
- struct intel_soc_pmic_config intel_soc_pmic_config_cht_crc = {
+ static const struct crystal_cove_config crystal_cove_config_cht_crc = {
.irq_flags = IRQF_TRIGGER_RISING,
.cell_dev = crystal_cove_cht_dev,
.n_cell_devs = ARRAY_SIZE(crystal_cove_cht_dev),
.regmap_config = &crystal_cove_regmap_config,
.irq_chip = &crystal_cove_irq_chip,
};
-static int crystal_cove_i2c_remove(struct i2c_client *i2c)
+
+ static int crystal_cove_i2c_probe(struct i2c_client *i2c)
+ {
+ const struct crystal_cove_config *config;
+ struct device *dev = &i2c->dev;
+ struct intel_soc_pmic *pmic;
+ int ret;
+
+ if (soc_intel_is_byt())
+ config = &crystal_cove_config_byt_crc;
+ else
+ config = &crystal_cove_config_cht_crc;
+
+ pmic = devm_kzalloc(dev, sizeof(*pmic), GFP_KERNEL);
+ if (!pmic)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, pmic);
+
+ pmic->regmap = devm_regmap_init_i2c(i2c, config->regmap_config);
+ if (IS_ERR(pmic->regmap))
+ return PTR_ERR(pmic->regmap);
+
+ pmic->irq = i2c->irq;
+
+ ret = devm_regmap_add_irq_chip(dev, pmic->regmap, pmic->irq,
+ config->irq_flags | IRQF_ONESHOT,
+ 0, config->irq_chip, &pmic->irq_chip_data);
+ if (ret)
+ return ret;
+
+ ret = enable_irq_wake(pmic->irq);
+ if (ret)
+ dev_warn(dev, "Can't enable IRQ as wake source: %d\n", ret);
+
+ /* Add lookup table for crc-pwm */
+ pwm_add_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
+
+ /* To distuingish this domain from the GPIO/charger's irqchip domains */
+ irq_domain_update_bus_token(regmap_irq_get_domain(pmic->irq_chip_data),
+ DOMAIN_BUS_NEXUS);
+
+ ret = mfd_add_devices(dev, PLATFORM_DEVID_NONE, config->cell_dev,
+ config->n_cell_devs, NULL, 0,
+ regmap_irq_get_domain(pmic->irq_chip_data));
+ if (ret)
+ pwm_remove_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
+
+ return ret;
+ }
+
-
- return 0;
++static void crystal_cove_i2c_remove(struct i2c_client *i2c)
+ {
+ /* remove crc-pwm lookup table */
+ pwm_remove_table(crc_pwm_lookup, ARRAY_SIZE(crc_pwm_lookup));
+
+ mfd_remove_devices(&i2c->dev);
+ }
+
+ static void crystal_cove_shutdown(struct i2c_client *i2c)
+ {
+ struct intel_soc_pmic *pmic = i2c_get_clientdata(i2c);
+
+ disable_irq(pmic->irq);
+
+ return;
+ }
+
+ static int crystal_cove_suspend(struct device *dev)
+ {
+ struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+ disable_irq(pmic->irq);
+
+ return 0;
+ }
+
+ static int crystal_cove_resume(struct device *dev)
+ {
+ struct intel_soc_pmic *pmic = dev_get_drvdata(dev);
+
+ enable_irq(pmic->irq);
+
+ return 0;
+ }
+
+ static DEFINE_SIMPLE_DEV_PM_OPS(crystal_cove_pm_ops, crystal_cove_suspend, crystal_cove_resume);
+
+ static const struct acpi_device_id crystal_cove_acpi_match[] = {
+ { "INT33FD" },
+ { },
+ };
+ MODULE_DEVICE_TABLE(acpi, crystal_cove_acpi_match);
+
+ static struct i2c_driver crystal_cove_i2c_driver = {
+ .driver = {
+ .name = "crystal_cove_i2c",
+ .pm = pm_sleep_ptr(&crystal_cove_pm_ops),
+ .acpi_match_table = crystal_cove_acpi_match,
+ },
+ .probe_new = crystal_cove_i2c_probe,
+ .remove = crystal_cove_i2c_remove,
+ .shutdown = crystal_cove_shutdown,
+ };
+
+ module_i2c_driver(crystal_cove_i2c_driver);
+
+ MODULE_DESCRIPTION("I2C driver for Intel SoC PMIC");
+ MODULE_LICENSE("GPL v2");
projects / J-linux.git / commitdiff