mirror of
https://github.com/Dasharo/linux.git
synced 2026-03-06 15:25:10 -08:00
Merge tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones: "New Drivers: - Add support for initialising shared (between children) Regmaps - Add support for Kontron SL28CPLD - Add support for ENE KB3930 Embedded Controller - Add support for Intel FPGA PAC MAX 10 BMC New Device Support: - Add support for Power to Ricoh RN5T618 - Add support for UART to Intel Lakefield - Add support for LP87524_Q1 to Texas Instruments LP87565 New Functionality: - Device Tree; ene-kb3930, sl28cpld, syscon, lp87565, lp87524-q1 - Use new helper dev_err_probe(); madera-core, stmfx, wcd934x - Use new GPIOD API; dm355evm_msp - Add wake-up capability; sprd-sc27xx-spi - Add ACPI support; kempld-core Fix-ups: - Trivial (spelling/whitespace); Kconfig, ab8500 - Fix for unused variables; khadas-mcu, kempld-core - Remove unused header file(s); mt6360-core - Use correct IRQ flags in docs; act8945a, gateworks-gsc, rohm,bd70528-pmic - Add COMPILE_TEST support; asic3, tmio_core - Add dependency on I2C; SL28CPLD Bug Fixes: - Fix memory leak(s); sm501 - Do not free regmap_config's 'name' until exit; syscon" * tag 'mfd-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (34 commits) mfd: kempld-core: Fix unused variable 'kempld_acpi_table' when !ACPI mfd: sl28cpld: Depend on I2C mfd: asic3: Build if COMPILE_TEST=y dt-bindings: mfd: Correct interrupt flags in examples mfd: Add ACPI support to Kontron PLD driver mfd: intel-m10-bmc: Add Intel MAX 10 BMC chip support for Intel FPGA PAC mfd: lp87565: Add LP87524-Q1 variant dt-bindings: mfd: Add LP87524-Q1 dt-bindings: mfd: lp87565: Convert to yaml mfd: mt6360: Remove unused include <linux/version.h> mfd: sm501: Fix leaks in probe() mfd: syscon: Don't free allocated name for regmap_config dt-bindings: mfd: syscon: Document Exynos3 and Exynos5433 compatibles dt-bindings: mfd: syscon: Merge Samsung Exynos Sysreg bindings dt-bindings: mfd: ab8500: Remove weird Unicode characters mfd: sprd: Add wakeup capability for PMIC IRQ mfd: intel-lpss: Add device IDs for UART ports for Lakefield mfd: dm355evm_msp: Convert LEDs to GPIO descriptor table mfd: wcd934x: Simplify with dev_err_probe() mfd: stmfx: Simplify with dev_err_probe() ...
This commit is contained in:
Linus Torvalds
15
Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
Normal file
15
Documentation/ABI/testing/sysfs-driver-intel-m10-bmc
Normal file
@@ -0,0 +1,15 @@
|
||||
What: /sys/bus/spi/devices/.../bmc_version
|
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Date: June 2020
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KernelVersion: 5.10
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Contact: Xu Yilun <yilun.xu@intel.com>
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Description: Read only. Returns the hardware build version of Intel
|
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MAX10 BMC chip.
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Format: "0x%x".
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|
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What: /sys/bus/spi/devices/.../bmcfw_version
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Date: June 2020
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KernelVersion: 5.10
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Contact: Xu Yilun <yilun.xu@intel.com>
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Description: Read only. Returns the firmware version of Intel MAX10
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BMC chip.
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Format: "0x%x".
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@@ -1,45 +0,0 @@
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
|
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---
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$id: http://devicetree.org/schemas/arm/samsung/sysreg.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S5P/Exynos SoC series System Registers (SYSREG)
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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# Custom select to avoid matching all nodes with 'syscon'
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select:
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properties:
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compatible:
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contains:
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enum:
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- samsung,exynos4-sysreg
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- samsung,exynos5-sysreg
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required:
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- compatible
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properties:
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compatible:
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allOf:
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- items:
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- enum:
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- samsung,exynos4-sysreg
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- samsung,exynos5-sysreg
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- const: syscon
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reg:
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maxItems: 1
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examples:
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- |
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syscon@10010000 {
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compatible = "samsung,exynos4-sysreg", "syscon";
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reg = <0x10010000 0x400>;
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};
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syscon@10050000 {
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compatible = "samsung,exynos5-sysreg", "syscon";
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reg = <0x10050000 0x5000>;
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};
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@@ -0,0 +1,54 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/gpio/kontron,sl28cpld-gpio.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: GPIO driver for the sl28cpld board management controller
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maintainers:
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- Michael Walle <michael@walle.cc>
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description: |
|
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This module is part of the sl28cpld multi-function device. For more
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details see ../mfd/kontron,sl28cpld.yaml.
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There are three flavors of the GPIO controller, one full featured
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input/output with interrupt support (kontron,sl28cpld-gpio), one
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output-only (kontron,sl28-gpo) and one input-only (kontron,sl28-gpi).
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Each controller supports 8 GPIO lines.
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properties:
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compatible:
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enum:
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- kontron,sl28cpld-gpio
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- kontron,sl28cpld-gpi
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- kontron,sl28cpld-gpo
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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"#interrupt-cells":
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const: 2
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interrupt-controller: true
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"#gpio-cells":
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const: 2
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gpio-controller: true
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gpio-line-names:
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minItems: 1
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maxItems: 8
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required:
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- compatible
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- "#gpio-cells"
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- gpio-controller
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additionalProperties: false
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@@ -0,0 +1,27 @@
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
|
||||
---
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||||
$id: http://devicetree.org/schemas/hwmon/kontron,sl28cpld-hwmon.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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||||
|
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title: Hardware monitoring driver for the sl28cpld board management controller
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||||
|
||||
maintainers:
|
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- Michael Walle <michael@walle.cc>
|
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|
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description: |
|
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This module is part of the sl28cpld multi-function device. For more
|
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details see ../mfd/kontron,sl28cpld.yaml.
|
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|
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properties:
|
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compatible:
|
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enum:
|
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- kontron,sl28cpld-fan
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|
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reg:
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maxItems: 1
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
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additionalProperties: false
|
||||
@@ -0,0 +1,54 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/interrupt-controller/kontron,sl28cpld-intc.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Interrupt controller driver for the sl28cpld board management controller
|
||||
|
||||
maintainers:
|
||||
- Michael Walle <michael@walle.cc>
|
||||
|
||||
description: |
|
||||
This module is part of the sl28cpld multi-function device. For more
|
||||
details see ../mfd/kontron,sl28cpld.yaml.
|
||||
|
||||
The following interrupts are available. All types and levels are fixed
|
||||
and handled by the board management controller.
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||||
|
||||
==== ============= ==================================
|
||||
IRQ line/device description
|
||||
==== ============= ==================================
|
||||
0 RTC_INT# Interrupt line from on-board RTC
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||||
1 SMB_ALERT# Event on SMB_ALERT# line (P1)
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||||
2 ESPI_ALERT0# Event on ESPI_ALERT0# line (S43)
|
||||
3 ESPI_ALERT1# Event on ESPI_ALERT1# line (S44)
|
||||
4 PWR_BTN# Event on PWR_BTN# line (P128)
|
||||
5 SLEEP# Event on SLEEP# line (S149)
|
||||
6 watchdog Interrupt of the internal watchdog
|
||||
7 n/a not used
|
||||
==== ============= ==================================
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- kontron,sl28cpld-intc
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
"#interrupt-cells":
|
||||
const: 2
|
||||
|
||||
interrupt-controller: true
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- interrupts
|
||||
- "#interrupt-cells"
|
||||
- interrupt-controller
|
||||
|
||||
additionalProperties: false
|
||||
@@ -31,8 +31,8 @@ ab8500-btemp : : vtvout : Battery Temperature
|
||||
: BAT_CTRL_INDB : : Battery Removal Indicator
|
||||
: BTEMP_LOW : : Btemp < BtempLow, if battery temperature is lower than -10°C
|
||||
: BTEMP_LOW_MEDIUM : : BtempLow < Btemp < BtempMedium,if battery temperature is between -10 and 0°C
|
||||
: BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and“MaxTemp
|
||||
: BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than “MaxTemp
|
||||
: BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and MaxTemp
|
||||
: BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than MaxTemp
|
||||
ab8500-charger : : vddadc : Charger interface
|
||||
: MAIN_CH_UNPLUG_DET : : main charger unplug detection management (not in 8505)
|
||||
: MAIN_CHARGE_PLUG_DET : : main charger plug detection management (not in 8505)
|
||||
|
||||
@@ -71,7 +71,7 @@ Example:
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
|
||||
interrupt-parent = <&pioA>;
|
||||
interrupts = <45 GPIO_ACTIVE_LOW>;
|
||||
interrupts = <45 IRQ_TYPE_LEVEL_LOW>;
|
||||
|
||||
active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
|
||||
active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
|
||||
|
||||
55
Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
Normal file
55
Documentation/devicetree/bindings/mfd/ene-kb3930.yaml
Normal file
@@ -0,0 +1,55 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mfd/ene-kb3930.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: ENE KB3930 Embedded Controller bindings
|
||||
|
||||
description: |
|
||||
This binding describes the ENE KB3930 Embedded Controller attached to an
|
||||
I2C bus.
|
||||
|
||||
maintainers:
|
||||
- Lubomir Rintel <lkundrak@v3.sk>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- enum:
|
||||
- dell,wyse-ariel-ec # Dell Wyse Ariel board (3020)
|
||||
- const: ene,kb3930
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
off-gpios:
|
||||
description: GPIO used with the shutdown protocol on Ariel
|
||||
maxItems: 2
|
||||
|
||||
system-power-controller: true
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
embedded-controller@58 {
|
||||
compatible = "dell,wyse-ariel-ec", "ene,kb3930";
|
||||
reg = <0x58>;
|
||||
system-power-controller;
|
||||
|
||||
off-gpios = <&gpio 126 GPIO_ACTIVE_HIGH>,
|
||||
<&gpio 127 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
@@ -149,6 +149,7 @@ additionalProperties: false
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
@@ -157,7 +158,7 @@ examples:
|
||||
compatible = "gw,gsc";
|
||||
reg = <0x20>;
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <4 GPIO_ACTIVE_LOW>;
|
||||
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <1>;
|
||||
#address-cells = <1>;
|
||||
|
||||
153
Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
Normal file
153
Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
Normal file
@@ -0,0 +1,153 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mfd/kontron,sl28cpld.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Kontron's sl28cpld board management controller
|
||||
|
||||
maintainers:
|
||||
- Michael Walle <michael@walle.cc>
|
||||
|
||||
description: |
|
||||
The board management controller may contain different IP blocks like
|
||||
watchdog, fan monitoring, PWM controller, interrupt controller and a
|
||||
GPIO controller.
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: kontron,sl28cpld
|
||||
|
||||
reg:
|
||||
description:
|
||||
I2C device address.
|
||||
maxItems: 1
|
||||
|
||||
"#address-cells":
|
||||
const: 1
|
||||
|
||||
"#size-cells":
|
||||
const: 0
|
||||
|
||||
"#interrupt-cells":
|
||||
const: 2
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
interrupt-controller: true
|
||||
|
||||
patternProperties:
|
||||
"^gpio(@[0-9a-f]+)?$":
|
||||
$ref: ../gpio/kontron,sl28cpld-gpio.yaml
|
||||
|
||||
"^hwmon(@[0-9a-f]+)?$":
|
||||
$ref: ../hwmon/kontron,sl28cpld-hwmon.yaml
|
||||
|
||||
"^interrupt-controller(@[0-9a-f]+)?$":
|
||||
$ref: ../interrupt-controller/kontron,sl28cpld-intc.yaml
|
||||
|
||||
"^pwm(@[0-9a-f]+)?$":
|
||||
$ref: ../pwm/kontron,sl28cpld-pwm.yaml
|
||||
|
||||
"^watchdog(@[0-9a-f]+)?$":
|
||||
$ref: ../watchdog/kontron,sl28cpld-wdt.yaml
|
||||
|
||||
required:
|
||||
- "#address-cells"
|
||||
- "#size-cells"
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
sl28cpld@4a {
|
||||
compatible = "kontron,sl28cpld";
|
||||
reg = <0x4a>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
watchdog@4 {
|
||||
compatible = "kontron,sl28cpld-wdt";
|
||||
reg = <0x4>;
|
||||
kontron,assert-wdt-timeout-pin;
|
||||
};
|
||||
|
||||
hwmon@b {
|
||||
compatible = "kontron,sl28cpld-fan";
|
||||
reg = <0xb>;
|
||||
};
|
||||
|
||||
pwm@c {
|
||||
compatible = "kontron,sl28cpld-pwm";
|
||||
reg = <0xc>;
|
||||
#pwm-cells = <2>;
|
||||
};
|
||||
|
||||
pwm@e {
|
||||
compatible = "kontron,sl28cpld-pwm";
|
||||
reg = <0xe>;
|
||||
#pwm-cells = <2>;
|
||||
};
|
||||
|
||||
gpio@10 {
|
||||
compatible = "kontron,sl28cpld-gpio";
|
||||
reg = <0x10>;
|
||||
interrupts-extended = <&gpio2 6
|
||||
IRQ_TYPE_EDGE_FALLING>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
gpio-line-names = "a", "b", "c";
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
||||
gpio@15 {
|
||||
compatible = "kontron,sl28cpld-gpio";
|
||||
reg = <0x15>;
|
||||
interrupts-extended = <&gpio2 6
|
||||
IRQ_TYPE_EDGE_FALLING>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
||||
gpio@1a {
|
||||
compatible = "kontron,sl28cpld-gpo";
|
||||
reg = <0x1a>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
};
|
||||
|
||||
gpio@1b {
|
||||
compatible = "kontron,sl28cpld-gpi";
|
||||
reg = <0x1b>;
|
||||
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
};
|
||||
|
||||
interrupt-controller@1c {
|
||||
compatible = "kontron,sl28cpld-intc";
|
||||
reg = <0x1c>;
|
||||
interrupts-extended = <&gpio2 6
|
||||
IRQ_TYPE_EDGE_FALLING>;
|
||||
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
};
|
||||
};
|
||||
@@ -1,79 +0,0 @@
|
||||
TI LP87565 PMIC MFD driver
|
||||
|
||||
Required properties:
|
||||
- compatible: "ti,lp87565", "ti,lp87565-q1"
|
||||
- reg: I2C slave address.
|
||||
- gpio-controller: Marks the device node as a GPIO Controller.
|
||||
- #gpio-cells: Should be two. The first cell is the pin number and
|
||||
the second cell is used to specify flags.
|
||||
See ../gpio/gpio.txt for more information.
|
||||
- xxx-in-supply: Phandle to parent supply node of each regulator
|
||||
populated under regulators node. xxx should match
|
||||
the supply_name populated in driver.
|
||||
Example:
|
||||
|
||||
lp87565_pmic: pmic@60 {
|
||||
compatible = "ti,lp87565-q1";
|
||||
reg = <0x60>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
buck10-in-supply = <&vsys_3v3>;
|
||||
buck23-in-supply = <&vsys_3v3>;
|
||||
|
||||
regulators: regulators {
|
||||
buck10_reg: buck10 {
|
||||
/* VDD_MPU */
|
||||
regulator-name = "buck10";
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <1250000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck23_reg: buck23 {
|
||||
/* VDD_GPU */
|
||||
regulator-name = "buck23";
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <1250000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
TI LP87561 PMIC:
|
||||
|
||||
This is a single output 4-phase regulator configuration
|
||||
|
||||
Required properties:
|
||||
- compatible: "ti,lp87561-q1"
|
||||
- reg: I2C slave address.
|
||||
- gpio-controller: Marks the device node as a GPIO Controller.
|
||||
- #gpio-cells: Should be two. The first cell is the pin number and
|
||||
the second cell is used to specify flags.
|
||||
See ../gpio/gpio.txt for more information.
|
||||
- xxx-in-supply: Phandle to parent supply node of each regulator
|
||||
populated under regulators node. xxx should match
|
||||
the supply_name populated in driver.
|
||||
Example:
|
||||
|
||||
lp87561_pmic: pmic@62 {
|
||||
compatible = "ti,lp87561-q1";
|
||||
reg = <0x62>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
buck3210-in-supply = <&vsys_3v3>;
|
||||
|
||||
regulators: regulators {
|
||||
buck3210_reg: buck3210 {
|
||||
/* VDD_CORE */
|
||||
regulator-name = "buck3210";
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
@@ -39,7 +39,7 @@ pmic: pmic@4b {
|
||||
compatible = "rohm,bd70528";
|
||||
reg = <0x4b>;
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <29 GPIO_ACTIVE_LOW>;
|
||||
interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
|
||||
clocks = <&osc 0>;
|
||||
#clock-cells = <0>;
|
||||
clock-output-names = "bd70528-32k-out";
|
||||
|
||||
@@ -44,6 +44,10 @@ properties:
|
||||
- hisilicon,peri-subctrl
|
||||
- microchip,sparx5-cpu-syscon
|
||||
- mstar,msc313-pmsleep
|
||||
- samsung,exynos3-sysreg
|
||||
- samsung,exynos4-sysreg
|
||||
- samsung,exynos5-sysreg
|
||||
- samsung,exynos5433-sysreg
|
||||
|
||||
- const: syscon
|
||||
|
||||
|
||||
112
Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml
Normal file
112
Documentation/devicetree/bindings/mfd/ti,lp87524-q1.yaml
Normal file
@@ -0,0 +1,112 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mfd/ti,lp87524-q1.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: TI LP87524-Q1 four 1-phase output buck converter
|
||||
|
||||
maintainers:
|
||||
- Keerthy <j-keerthy@ti.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: ti,lp87524-q1
|
||||
|
||||
reg:
|
||||
description: I2C slave address
|
||||
const: 0x60
|
||||
|
||||
gpio-controller: true
|
||||
|
||||
'#gpio-cells':
|
||||
description:
|
||||
The first cell is the pin number.
|
||||
The second cell is is used to specify flags.
|
||||
See ../gpio/gpio.txt for more information.
|
||||
const: 2
|
||||
|
||||
regulators:
|
||||
type: object
|
||||
|
||||
patternProperties:
|
||||
"^buck[0123]$":
|
||||
type: object
|
||||
$ref: /schemas/regulator/regulator.yaml#
|
||||
|
||||
required:
|
||||
- buck0
|
||||
- buck1
|
||||
- buck2
|
||||
- buck3
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
patternProperties:
|
||||
"^buck[0123]-in-supply$":
|
||||
description: Voltage regulator supply for each BUCK converter
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- gpio-controller
|
||||
- '#gpio-cells'
|
||||
- buck0-in-supply
|
||||
- buck1-in-supply
|
||||
- buck2-in-supply
|
||||
- buck3-in-supply
|
||||
- regulators
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
i2c@0 {
|
||||
reg = <0x0 0x100>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
pmic@60 {
|
||||
compatible = "ti,lp87524-q1";
|
||||
reg = <0x60>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
buck0-in-supply = <&vdd_5v0>;
|
||||
buck1-in-supply = <&vdd_5v0>;
|
||||
buck2-in-supply = <&vdd_5v0>;
|
||||
buck3-in-supply = <&vdd_5v0>;
|
||||
|
||||
regulators {
|
||||
buck0_reg: buck0 {
|
||||
regulator-name = "buck0";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
buck1_reg: buck1 {
|
||||
regulator-name = "buck1";
|
||||
regulator-min-microvolt = <1350000>;
|
||||
regulator-max-microvolt = <1350000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
buck2_reg: buck2 {
|
||||
regulator-name = "buck2";
|
||||
regulator-min-microvolt = <950000>;
|
||||
regulator-max-microvolt = <950000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
buck3_reg: buck3 {
|
||||
regulator-name = "buck3";
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
83
Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml
Normal file
83
Documentation/devicetree/bindings/mfd/ti,lp87561-q1.yaml
Normal file
@@ -0,0 +1,83 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mfd/ti,lp87561-q1.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: TI LP87561-Q1 single 4-phase output buck converter
|
||||
|
||||
maintainers:
|
||||
- Keerthy <j-keerthy@ti.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: ti,lp87561-q1
|
||||
|
||||
reg:
|
||||
description: I2C slave address
|
||||
const: 0x60
|
||||
|
||||
gpio-controller: true
|
||||
|
||||
'#gpio-cells':
|
||||
description:
|
||||
The first cell is the pin number.
|
||||
The second cell is is used to specify flags.
|
||||
See ../gpio/gpio.txt for more information.
|
||||
const: 2
|
||||
|
||||
buck3210-in-supply:
|
||||
description:
|
||||
Voltage regulator supply for all the four BUCK converters.
|
||||
|
||||
regulators:
|
||||
type: object
|
||||
|
||||
properties:
|
||||
buck3210:
|
||||
type: object
|
||||
$ref: /schemas/regulator/regulator.yaml#
|
||||
|
||||
required:
|
||||
- buck3210
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- gpio-controller
|
||||
- '#gpio-cells'
|
||||
- buck3210-in-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
i2c@0 {
|
||||
reg = <0x0 0x100>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
pmic@60 {
|
||||
compatible = "ti,lp87561-q1";
|
||||
reg = <0x60>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
buck3210-in-supply = <&vsys_3v3>;
|
||||
|
||||
regulators {
|
||||
buck3210_reg: buck3210 {
|
||||
/* VDD_CORE */
|
||||
regulator-name = "buck3210";
|
||||
regulator-min-microvolt = <800000>;
|
||||
regulator-max-microvolt = <800000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
101
Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml
Normal file
101
Documentation/devicetree/bindings/mfd/ti,lp87565-q1.yaml
Normal file
@@ -0,0 +1,101 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/mfd/ti,lp87565-q1.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: TI LP87565-Q1 / LP87565 dual 2-phase output buck converter
|
||||
|
||||
maintainers:
|
||||
- Keerthy <j-keerthy@ti.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
oneOf:
|
||||
- const: ti,lp87565
|
||||
- const: ti,lp87565-q1
|
||||
|
||||
reg:
|
||||
description: I2C slave address
|
||||
const: 0x60
|
||||
|
||||
gpio-controller: true
|
||||
|
||||
'#gpio-cells':
|
||||
description:
|
||||
The first cell is the pin number.
|
||||
The second cell is is used to specify flags.
|
||||
See ../gpio/gpio.txt for more information.
|
||||
const: 2
|
||||
|
||||
buck10-in-supply:
|
||||
description:
|
||||
Voltage regulator supply for BUCK0 and BUCK1 converters.
|
||||
|
||||
buck23-in-supply:
|
||||
description:
|
||||
Voltage regulator supply for BUCK2 and BUCK3 converters.
|
||||
|
||||
regulators:
|
||||
type: object
|
||||
|
||||
patternProperties:
|
||||
"^buck(10|23)$":
|
||||
type: object
|
||||
$ref: /schemas/regulator/regulator.yaml#
|
||||
|
||||
required:
|
||||
- buck10
|
||||
- buck23
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- gpio-controller
|
||||
- '#gpio-cells'
|
||||
- buck10-in-supply
|
||||
- buck23-in-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
i2c@0 {
|
||||
reg = <0x0 0x100>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
pmic@60 {
|
||||
compatible = "ti,lp87565-q1";
|
||||
reg = <0x60>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
|
||||
buck10-in-supply = <&vsys_3v3>;
|
||||
buck23-in-supply = <&vsys_3v3>;
|
||||
|
||||
regulators {
|
||||
buck10_reg: buck10 {
|
||||
/* VDD_MPU */
|
||||
regulator-name = "buck10";
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <1250000>;
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
buck23_reg: buck23 {
|
||||
/* VDD_GPU */
|
||||
regulator-name = "buck23";
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <1250000>;
|
||||
regulator-boot-on;
|
||||
regulator-always-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
...
|
||||
@@ -0,0 +1,35 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/pwm/kontron,sl28cpld-pwm.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: PWM driver for the sl28cpld board management controller
|
||||
|
||||
maintainers:
|
||||
- Michael Walle <michael@walle.cc>
|
||||
|
||||
description: |
|
||||
This module is part of the sl28cpld multi-function device. For more
|
||||
details see ../mfd/kontron,sl28cpld.yaml.
|
||||
|
||||
The controller supports one PWM channel and supports only four distinct
|
||||
frequencies (250Hz, 500Hz, 1kHz, 2kHz).
|
||||
|
||||
allOf:
|
||||
- $ref: pwm.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: kontron,sl28cpld-pwm
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
"#pwm-cells":
|
||||
const: 2
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
additionalProperties: false
|
||||
@@ -0,0 +1,35 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/watchdog/kontron,sl28cpld-wdt.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Watchdog driver for the sl28cpld board management controller
|
||||
|
||||
maintainers:
|
||||
- Michael Walle <michael@walle.cc>
|
||||
|
||||
description: |
|
||||
This module is part of the sl28cpld multi-function device. For more
|
||||
details see ../mfd/kontron,sl28cpld.yaml.
|
||||
|
||||
allOf:
|
||||
- $ref: watchdog.yaml#
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: kontron,sl28cpld-wdt
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
kontron,assert-wdt-timeout-pin:
|
||||
description: The SMARC standard defines a WDT_TIME_OUT# pin. If this
|
||||
property is set, this output will be pulsed when the watchdog bites
|
||||
and the system resets.
|
||||
type: boolean
|
||||
|
||||
required:
|
||||
- compatible
|
||||
|
||||
additionalProperties: false
|
||||
@@ -156,6 +156,7 @@ Hardware Monitoring Kernel Drivers
|
||||
sht3x
|
||||
shtc1
|
||||
sis5595
|
||||
sl28cpld
|
||||
smm665
|
||||
smsc47b397
|
||||
smsc47m192
|
||||
|
||||
36
Documentation/hwmon/sl28cpld.rst
Normal file
36
Documentation/hwmon/sl28cpld.rst
Normal file
@@ -0,0 +1,36 @@
|
||||
.. SPDX-License-Identifier: GPL-2.0-only
|
||||
|
||||
Kernel driver sl28cpld
|
||||
======================
|
||||
|
||||
Supported chips:
|
||||
|
||||
* Kontron sl28cpld
|
||||
|
||||
Prefix: 'sl28cpld'
|
||||
|
||||
Datasheet: not available
|
||||
|
||||
Authors: Michael Walle <michael@walle.cc>
|
||||
|
||||
Description
|
||||
-----------
|
||||
|
||||
The sl28cpld is a board management controller which also exposes a hardware
|
||||
monitoring controller. At the moment this controller supports a single fan
|
||||
supervisor. In the future there might be other flavours and additional
|
||||
hardware monitoring might be supported.
|
||||
|
||||
The fan supervisor has a 7 bit counter register and a counter period of 1
|
||||
second. If the 7 bit counter overflows, the supervisor will automatically
|
||||
switch to x8 mode to support a wider input range at the loss of
|
||||
granularity.
|
||||
|
||||
Sysfs entries
|
||||
-------------
|
||||
|
||||
The following attributes are supported.
|
||||
|
||||
======================= ========================================================
|
||||
fan1_input Fan RPM. Assuming 2 pulses per revolution.
|
||||
======================= ========================================================
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user