From: Michael Walle <michael@walle.cc> To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: "Linus Walleij" <linus.walleij@linaro.org>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Rob Herring" <robh+dt@kernel.org>, "Jean Delvare" <jdelvare@suse.com>, "Guenter Roeck" <linux@roeck-us.net>, "Lee Jones" <lee.jones@linaro.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Wim Van Sebroeck" <wim@linux-watchdog.org>, "Shawn Guo" <shawnguo@kernel.org>, "Li Yang" <leoyang.li@nxp.com>, "Thomas Gleixner" <tglx@linutronix.de>, "Jason Cooper" <jason@lakedaemon.net>, "Marc Zyngier" <maz@kernel.org>, "Mark Brown" <broonie@kernel.org>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Michael Walle" <michael@walle.cc> Subject: [PATCH v3 12/16] hwmon: add support for the sl28cpld hardware monitoring controller Date: Thu, 23 Apr 2020 19:45:39 +0200 [thread overview] Message-ID: <20200423174543.17161-13-michael@walle.cc> (raw) In-Reply-To: <20200423174543.17161-1-michael@walle.cc> This adds support for the hardware monitoring controller of the sl28cpld board management controller. This driver is part of a multi-function device. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Guenter Roeck <linux@roeck-us.net> --- Documentation/hwmon/index.rst | 1 + Documentation/hwmon/sl28cpld.rst | 36 ++++++++ drivers/hwmon/Kconfig | 10 ++ drivers/hwmon/Makefile | 1 + drivers/hwmon/sl28cpld-hwmon.c | 151 +++++++++++++++++++++++++++++++ 5 files changed, 199 insertions(+) create mode 100644 Documentation/hwmon/sl28cpld.rst create mode 100644 drivers/hwmon/sl28cpld-hwmon.c diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index 1f0affb3b6e0..19ad0846736d 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -149,6 +149,7 @@ Hardware Monitoring Kernel Drivers sht3x shtc1 sis5595 + sl28cpld smm665 smsc47b397 smsc47m192 diff --git a/Documentation/hwmon/sl28cpld.rst b/Documentation/hwmon/sl28cpld.rst new file mode 100644 index 000000000000..7ed65f78250c --- /dev/null +++ b/Documentation/hwmon/sl28cpld.rst @@ -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. +======================= ======================================================== diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index a08765c80a49..cefa8b1e3af1 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1414,6 +1414,16 @@ config SENSORS_RASPBERRYPI_HWMON This driver can also be built as a module. If so, the module will be called raspberrypi-hwmon. +config SENSORS_SL28CPLD + tristate "Kontron sl28cpl hardware monitoring driver" + depends on MFD_SL28CPLD + help + If you say yes here you get support for the fan supervisor of the + sl28cpld board management controller. + + This driver can also be built as a module. If so, the module + will be called sl28cpld-hwmon. + config SENSORS_SHT15 tristate "Sensiron humidity and temperature sensors. SHT15 and compat." depends on GPIOLIB || COMPILE_TEST diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index b0b9c8e57176..dfb0f8cda2dd 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -155,6 +155,7 @@ obj-$(CONFIG_SENSORS_S3C) += s3c-hwmon.o obj-$(CONFIG_SENSORS_SCH56XX_COMMON)+= sch56xx-common.o obj-$(CONFIG_SENSORS_SCH5627) += sch5627.o obj-$(CONFIG_SENSORS_SCH5636) += sch5636.o +obj-$(CONFIG_SENSORS_SL28CPLD) += sl28cpld-hwmon.o obj-$(CONFIG_SENSORS_SHT15) += sht15.o obj-$(CONFIG_SENSORS_SHT21) += sht21.o obj-$(CONFIG_SENSORS_SHT3x) += sht3x.o diff --git a/drivers/hwmon/sl28cpld-hwmon.c b/drivers/hwmon/sl28cpld-hwmon.c new file mode 100644 index 000000000000..c79bdfed8332 --- /dev/null +++ b/drivers/hwmon/sl28cpld-hwmon.c @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * sl28cpld hardware monitoring driver. + * + * Copyright 2019 Kontron Europe GmbH + */ + +#include <linux/bitfield.h> +#include <linux/hwmon.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> + +#define FAN_INPUT 0x00 +#define FAN_SCALE_X8 BIT(7) +#define FAN_VALUE_MASK GENMASK(6, 0) + +struct sl28cpld_hwmon { + struct regmap *regmap; + u32 offset; +}; + +static umode_t sl28cpld_hwmon_is_visible(const void *data, + enum hwmon_sensor_types type, + u32 attr, int channel) +{ + return 0444; +} + +static int sl28cpld_hwmon_read(struct device *dev, + enum hwmon_sensor_types type, u32 attr, + int channel, long *input) +{ + struct sl28cpld_hwmon *hwmon = dev_get_drvdata(dev); + unsigned int value; + int ret; + + switch (attr) { + case hwmon_fan_input: + ret = regmap_read(hwmon->regmap, hwmon->offset + FAN_INPUT, + &value); + if (ret) + return ret; + /* + * The register has a 7 bit value and 1 bit which indicates the + * scale. If the MSB is set, then the lower 7 bit has to be + * multiplied by 8, to get the correct reading. + */ + if (value & FAN_SCALE_X8) + value = FIELD_GET(FAN_VALUE_MASK, value) << 3; + + /* + * The counter period is 1000ms and the sysfs specification + * says we should asssume 2 pulses per revolution. + */ + value *= 60 / 2; + + break; + default: + return -EOPNOTSUPP; + } + + *input = value; + return 0; +} + +static const u32 sl28cpld_hwmon_fan_config[] = { + HWMON_F_INPUT, + 0 +}; + +static const struct hwmon_channel_info sl28cpld_hwmon_fan = { + .type = hwmon_fan, + .config = sl28cpld_hwmon_fan_config, +}; + +static const struct hwmon_channel_info *sl28cpld_hwmon_info[] = { + &sl28cpld_hwmon_fan, + NULL +}; + +static const struct hwmon_ops sl28cpld_hwmon_ops = { + .is_visible = sl28cpld_hwmon_is_visible, + .read = sl28cpld_hwmon_read, +}; + +static const struct hwmon_chip_info sl28cpld_hwmon_chip_info = { + .ops = &sl28cpld_hwmon_ops, + .info = sl28cpld_hwmon_info, +}; + +static int sl28cpld_hwmon_probe(struct platform_device *pdev) +{ + struct device *hwmon_dev; + struct sl28cpld_hwmon *hwmon; + struct resource *res; + + if (!pdev->dev.parent) + return -ENODEV; + + hwmon = devm_kzalloc(&pdev->dev, sizeof(*hwmon), GFP_KERNEL); + if (!hwmon) + return -ENOMEM; + + hwmon->regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!hwmon->regmap) + return -ENODEV; + + res = platform_get_resource(pdev, IORESOURCE_REG, 0); + if (!res) + return -EINVAL; + hwmon->offset = res->start; + + hwmon_dev = devm_hwmon_device_register_with_info(&pdev->dev, + "sl28cpld_hwmon", hwmon, + &sl28cpld_hwmon_chip_info, NULL); + if (IS_ERR(hwmon_dev)) { + dev_err(&pdev->dev, "failed to register as hwmon device"); + return PTR_ERR(hwmon_dev); + } + + return 0; +} + +static const struct of_device_id sl28cpld_hwmon_of_match[] = { + { .compatible = "kontron,sl28cpld-fan" }, + {}, +}; +MODULE_DEVICE_TABLE(of, sl28cpld_hwmon_of_match); + +static const struct platform_device_id sl28cpld_hwmon_id_table[] = { + { "sl28cpld-fan" }, + {} +}; +MODULE_DEVICE_TABLE(platform, sl28cpld_hwmon_id_table); + +static struct platform_driver sl28cpld_hwmon_driver = { + .probe = sl28cpld_hwmon_probe, + .id_table = sl28cpld_hwmon_id_table, + .driver = { + .name = KBUILD_MODNAME, + .of_match_table = sl28cpld_hwmon_of_match, + }, +}; +module_platform_driver(sl28cpld_hwmon_driver); + +MODULE_DESCRIPTION("sl28cpld Hardware Monitoring Driver"); +MODULE_AUTHOR("Michael Walle <michael@walle.cc>"); +MODULE_LICENSE("GPL"); -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <michael@walle.cc> To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-pwm@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: "Marc Zyngier" <maz@kernel.org>, "Jean Delvare" <jdelvare@suse.com>, "Jason Cooper" <jason@lakedaemon.net>, "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>, "Shawn Guo" <shawnguo@kernel.org>, "Linus Walleij" <linus.walleij@linaro.org>, "Li Yang" <leoyang.li@nxp.com>, "Bartosz Golaszewski" <bgolaszewski@baylibre.com>, "Michael Walle" <michael@walle.cc>, "Rob Herring" <robh+dt@kernel.org>, "Thierry Reding" <thierry.reding@gmail.com>, "Mark Brown" <broonie@kernel.org>, "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>, "Thomas Gleixner" <tglx@linutronix.de>, "Wim Van Sebroeck" <wim@linux-watchdog.org>, "Lee Jones" <lee.jones@linaro.org>, "Guenter Roeck" <linux@roeck-us.net> Subject: [PATCH v3 12/16] hwmon: add support for the sl28cpld hardware monitoring controller Date: Thu, 23 Apr 2020 19:45:39 +0200 [thread overview] Message-ID: <20200423174543.17161-13-michael@walle.cc> (raw) In-Reply-To: <20200423174543.17161-1-michael@walle.cc> This adds support for the hardware monitoring controller of the sl28cpld board management controller. This driver is part of a multi-function device. Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Guenter Roeck <linux@roeck-us.net> --- Documentation/hwmon/index.rst | 1 + Documentation/hwmon/sl28cpld.rst | 36 ++++++++ drivers/hwmon/Kconfig | 10 ++ drivers/hwmon/Makefile | 1 + drivers/hwmon/sl28cpld-hwmon.c | 151 +++++++++++++++++++++++++++++++ 5 files changed, 199 insertions(+) create mode 100644 Documentation/hwmon/sl28cpld.rst create mode 100644 drivers/hwmon/sl28cpld-hwmon.c diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index 1f0affb3b6e0..19ad0846736d 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -149,6 +149,7 @@ Hardware Monitoring Kernel Drivers sht3x shtc1 sis5595 + sl28cpld smm665 smsc47b397 smsc47m192 diff --git a/Documentation/hwmon/sl28cpld.rst b/Documentation/hwmon/sl28cpld.rst new file mode 100644 index 000000000000..7ed65f78250c --- /dev/null +++ b/Documentation/hwmon/sl28cpld.rst @@ -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. +======================= ======================================================== diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index a08765c80a49..cefa8b1e3af1 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1414,6 +1414,16 @@ config SENSORS_RASPBERRYPI_HWMON This driver can also be built as a module. If so, the module will be called raspberrypi-hwmon. +config SENSORS_SL28CPLD + tristate "Kontron sl28cpl hardware monitoring driver" + depends on MFD_SL28CPLD + help + If you say yes here you get support for the fan supervisor of the + sl28cpld board management controller. + + This driver can also be built as a module. If so, the module + will be called sl28cpld-hwmon. + config SENSORS_SHT15 tristate "Sensiron humidity and temperature sensors. SHT15 and compat." depends on GPIOLIB || COMPILE_TEST diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile index b0b9c8e57176..dfb0f8cda2dd 100644 --- a/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile @@ -155,6 +155,7 @@ obj-$(CONFIG_SENSORS_S3C) += s3c-hwmon.o obj-$(CONFIG_SENSORS_SCH56XX_COMMON)+= sch56xx-common.o obj-$(CONFIG_SENSORS_SCH5627) += sch5627.o obj-$(CONFIG_SENSORS_SCH5636) += sch5636.o +obj-$(CONFIG_SENSORS_SL28CPLD) += sl28cpld-hwmon.o obj-$(CONFIG_SENSORS_SHT15) += sht15.o obj-$(CONFIG_SENSORS_SHT21) += sht21.o obj-$(CONFIG_SENSORS_SHT3x) += sht3x.o diff --git a/drivers/hwmon/sl28cpld-hwmon.c b/drivers/hwmon/sl28cpld-hwmon.c new file mode 100644 index 000000000000..c79bdfed8332 --- /dev/null +++ b/drivers/hwmon/sl28cpld-hwmon.c @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * sl28cpld hardware monitoring driver. + * + * Copyright 2019 Kontron Europe GmbH + */ + +#include <linux/bitfield.h> +#include <linux/hwmon.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> + +#define FAN_INPUT 0x00 +#define FAN_SCALE_X8 BIT(7) +#define FAN_VALUE_MASK GENMASK(6, 0) + +struct sl28cpld_hwmon { + struct regmap *regmap; + u32 offset; +}; + +static umode_t sl28cpld_hwmon_is_visible(const void *data, + enum hwmon_sensor_types type, + u32 attr, int channel) +{ + return 0444; +} + +static int sl28cpld_hwmon_read(struct device *dev, + enum hwmon_sensor_types type, u32 attr, + int channel, long *input) +{ + struct sl28cpld_hwmon *hwmon = dev_get_drvdata(dev); + unsigned int value; + int ret; + + switch (attr) { + case hwmon_fan_input: + ret = regmap_read(hwmon->regmap, hwmon->offset + FAN_INPUT, + &value); + if (ret) + return ret; + /* + * The register has a 7 bit value and 1 bit which indicates the + * scale. If the MSB is set, then the lower 7 bit has to be + * multiplied by 8, to get the correct reading. + */ + if (value & FAN_SCALE_X8) + value = FIELD_GET(FAN_VALUE_MASK, value) << 3; + + /* + * The counter period is 1000ms and the sysfs specification + * says we should asssume 2 pulses per revolution. + */ + value *= 60 / 2; + + break; + default: + return -EOPNOTSUPP; + } + + *input = value; + return 0; +} + +static const u32 sl28cpld_hwmon_fan_config[] = { + HWMON_F_INPUT, + 0 +}; + +static const struct hwmon_channel_info sl28cpld_hwmon_fan = { + .type = hwmon_fan, + .config = sl28cpld_hwmon_fan_config, +}; + +static const struct hwmon_channel_info *sl28cpld_hwmon_info[] = { + &sl28cpld_hwmon_fan, + NULL +}; + +static const struct hwmon_ops sl28cpld_hwmon_ops = { + .is_visible = sl28cpld_hwmon_is_visible, + .read = sl28cpld_hwmon_read, +}; + +static const struct hwmon_chip_info sl28cpld_hwmon_chip_info = { + .ops = &sl28cpld_hwmon_ops, + .info = sl28cpld_hwmon_info, +}; + +static int sl28cpld_hwmon_probe(struct platform_device *pdev) +{ + struct device *hwmon_dev; + struct sl28cpld_hwmon *hwmon; + struct resource *res; + + if (!pdev->dev.parent) + return -ENODEV; + + hwmon = devm_kzalloc(&pdev->dev, sizeof(*hwmon), GFP_KERNEL); + if (!hwmon) + return -ENOMEM; + + hwmon->regmap = dev_get_regmap(pdev->dev.parent, NULL); + if (!hwmon->regmap) + return -ENODEV; + + res = platform_get_resource(pdev, IORESOURCE_REG, 0); + if (!res) + return -EINVAL; + hwmon->offset = res->start; + + hwmon_dev = devm_hwmon_device_register_with_info(&pdev->dev, + "sl28cpld_hwmon", hwmon, + &sl28cpld_hwmon_chip_info, NULL); + if (IS_ERR(hwmon_dev)) { + dev_err(&pdev->dev, "failed to register as hwmon device"); + return PTR_ERR(hwmon_dev); + } + + return 0; +} + +static const struct of_device_id sl28cpld_hwmon_of_match[] = { + { .compatible = "kontron,sl28cpld-fan" }, + {}, +}; +MODULE_DEVICE_TABLE(of, sl28cpld_hwmon_of_match); + +static const struct platform_device_id sl28cpld_hwmon_id_table[] = { + { "sl28cpld-fan" }, + {} +}; +MODULE_DEVICE_TABLE(platform, sl28cpld_hwmon_id_table); + +static struct platform_driver sl28cpld_hwmon_driver = { + .probe = sl28cpld_hwmon_probe, + .id_table = sl28cpld_hwmon_id_table, + .driver = { + .name = KBUILD_MODNAME, + .of_match_table = sl28cpld_hwmon_of_match, + }, +}; +module_platform_driver(sl28cpld_hwmon_driver); + +MODULE_DESCRIPTION("sl28cpld Hardware Monitoring Driver"); +MODULE_AUTHOR("Michael Walle <michael@walle.cc>"); +MODULE_LICENSE("GPL"); -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-04-23 17:47 UTC|newest] Thread overview: 177+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-23 17:45 [PATCH v3 00/16] Add support for Kontron sl28cpld Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 01/16] include/linux/ioport.h: add helper to define REG resource constructs Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 02/16] mfd: mfd-core: Don't overwrite the dma_mask of the child device Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-28 12:45 ` Andy Shevchenko 2020-04-28 12:45 ` Andy Shevchenko 2020-04-28 12:45 ` Andy Shevchenko 2020-04-28 13:06 ` Robin Murphy 2020-04-28 13:06 ` Robin Murphy 2020-04-28 13:06 ` Robin Murphy 2020-04-28 14:29 ` Andy Shevchenko 2020-04-28 14:29 ` Andy Shevchenko 2020-04-28 14:29 ` Andy Shevchenko 2020-04-28 14:49 ` Robin Murphy 2020-04-28 14:49 ` Robin Murphy 2020-04-28 14:49 ` Robin Murphy 2020-04-28 15:25 ` Mark Brown 2020-04-28 15:25 ` Mark Brown 2020-04-28 15:25 ` Mark Brown 2020-05-14 20:45 ` Michael Walle 2020-05-14 20:45 ` Michael Walle 2020-05-14 20:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 03/16] mfd: mfd-core: match device tree node against reg property Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-29 22:18 ` Michael Walle 2020-04-29 22:18 ` Michael Walle 2020-04-29 22:18 ` Michael Walle 2020-05-15 10:28 ` Lee Jones 2020-05-15 10:28 ` Lee Jones 2020-05-15 10:28 ` Lee Jones 2020-05-25 17:36 ` Michael Walle 2020-05-25 17:36 ` Michael Walle 2020-05-25 17:36 ` Michael Walle 2020-05-26 7:24 ` Lee Jones 2020-05-26 7:24 ` Lee Jones 2020-05-26 7:24 ` Lee Jones 2020-05-26 15:54 ` Michael Walle 2020-05-26 15:54 ` Michael Walle 2020-05-26 15:54 ` Michael Walle 2020-05-26 16:03 ` Andy Shevchenko 2020-05-26 16:03 ` Andy Shevchenko 2020-05-26 16:03 ` Andy Shevchenko 2020-05-27 6:53 ` Lee Jones 2020-05-27 6:53 ` Lee Jones 2020-05-27 6:53 ` Lee Jones 2020-06-08 14:24 ` Lee Jones 2020-06-08 14:24 ` Lee Jones 2020-06-08 14:24 ` Lee Jones 2020-06-08 15:21 ` Michael Walle 2020-06-08 15:21 ` Michael Walle 2020-06-08 15:21 ` Michael Walle 2020-06-08 18:45 ` Lee Jones 2020-06-08 18:45 ` Lee Jones 2020-06-08 18:45 ` Lee Jones 2020-04-23 17:45 ` [PATCH v3 04/16] dt-bindings: mfd: Add bindings for sl28cpld Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-28 12:48 ` Andy Shevchenko 2020-04-28 12:48 ` Andy Shevchenko 2020-04-28 12:48 ` Andy Shevchenko 2020-04-28 14:39 ` Michael Walle 2020-04-28 14:39 ` Michael Walle 2020-04-28 14:39 ` Michael Walle 2020-04-28 14:49 ` Andy Shevchenko 2020-04-28 14:49 ` Andy Shevchenko 2020-04-28 14:49 ` Andy Shevchenko 2020-04-23 17:45 ` [PATCH v3 05/16] mfd: Add support for Kontron sl28cpld management controller Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-28 12:50 ` Andy Shevchenko 2020-04-28 12:50 ` Andy Shevchenko 2020-04-28 12:50 ` Andy Shevchenko 2020-04-28 14:43 ` Michael Walle 2020-04-28 14:43 ` Michael Walle 2020-04-28 14:43 ` Michael Walle 2020-04-28 14:49 ` Andy Shevchenko 2020-04-28 14:49 ` Andy Shevchenko 2020-04-28 14:49 ` Andy Shevchenko 2020-04-29 6:27 ` Lee Jones 2020-04-29 6:27 ` Lee Jones 2020-04-29 6:27 ` Lee Jones 2020-05-11 21:13 ` Rob Herring 2020-05-11 21:13 ` Rob Herring 2020-05-11 21:13 ` Rob Herring 2020-05-11 21:44 ` Michael Walle 2020-05-11 21:44 ` Michael Walle 2020-05-11 21:44 ` Michael Walle 2020-05-11 22:29 ` Michael Walle 2020-05-11 22:29 ` Michael Walle 2020-05-11 22:29 ` Michael Walle 2020-05-12 21:59 ` Rob Herring 2020-05-12 21:59 ` Rob Herring 2020-05-12 21:59 ` Rob Herring 2020-05-13 22:15 ` Michael Walle 2020-05-13 22:15 ` Michael Walle 2020-05-13 22:15 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 06/16] irqchip: add sl28cpld interrupt controller support Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-27 11:40 ` Thomas Gleixner 2020-04-27 11:40 ` Thomas Gleixner 2020-04-27 11:40 ` Thomas Gleixner 2020-04-27 17:40 ` Michael Walle 2020-04-27 17:40 ` Michael Walle 2020-04-27 17:40 ` Michael Walle 2020-04-27 17:44 ` Mark Brown 2020-04-27 17:44 ` Mark Brown 2020-04-27 17:44 ` Mark Brown 2020-04-27 18:01 ` Michael Walle 2020-04-27 18:01 ` Michael Walle 2020-04-27 18:01 ` Michael Walle 2020-04-27 18:05 ` Mark Brown 2020-04-27 18:05 ` Mark Brown 2020-04-27 18:05 ` Mark Brown 2020-04-27 19:00 ` Thomas Gleixner 2020-04-27 19:00 ` Thomas Gleixner 2020-04-27 19:00 ` Thomas Gleixner 2020-04-23 17:45 ` [PATCH v3 07/16] watchdog: add support for sl28cpld watchdog Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-25 17:02 ` Guenter Roeck 2020-04-25 17:02 ` Guenter Roeck 2020-04-23 17:45 ` [PATCH v3 08/16] pwm: add support for sl28cpld PWM controller Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-05-11 20:45 ` Rob Herring 2020-05-11 20:45 ` Rob Herring 2020-05-11 20:45 ` Rob Herring 2020-04-23 17:45 ` [PATCH v3 09/16] gpiolib: Introduce gpiochip_irqchip_add_domain() Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-27 11:42 ` Thomas Gleixner 2020-04-27 11:42 ` Thomas Gleixner 2020-04-27 11:42 ` Thomas Gleixner 2020-04-27 17:49 ` Michael Walle 2020-04-27 17:49 ` Michael Walle 2020-04-27 17:49 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 10/16] gpio: add a reusable generic gpio_chip using regmap Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-05-12 12:48 ` Bartosz Golaszewski 2020-05-12 12:48 ` Bartosz Golaszewski 2020-05-12 12:48 ` Bartosz Golaszewski 2020-05-12 14:41 ` Michael Walle 2020-05-12 14:41 ` Michael Walle 2020-05-12 14:41 ` Michael Walle 2020-05-25 9:05 ` Bartosz Golaszewski 2020-05-25 9:05 ` Bartosz Golaszewski 2020-05-25 9:05 ` Bartosz Golaszewski 2020-05-25 10:20 ` Michael Walle 2020-05-25 10:20 ` Michael Walle 2020-05-25 10:20 ` Michael Walle 2020-05-25 12:59 ` Linus Walleij 2020-05-25 12:59 ` Linus Walleij 2020-05-25 12:59 ` Linus Walleij 2020-05-25 13:25 ` Andy Shevchenko 2020-05-25 13:25 ` Andy Shevchenko 2020-05-25 13:25 ` Andy Shevchenko 2020-04-23 17:45 ` [PATCH v3 11/16] gpio: add support for the sl28cpld GPIO controller Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-27 11:45 ` Thomas Gleixner 2020-04-27 11:45 ` Thomas Gleixner 2020-04-27 11:45 ` Thomas Gleixner 2020-04-27 17:58 ` Michael Walle 2020-04-27 17:58 ` Michael Walle 2020-04-27 17:58 ` Michael Walle 2020-04-23 17:45 ` Michael Walle [this message] 2020-04-23 17:45 ` [PATCH v3 12/16] hwmon: add support for the sl28cpld hardware monitoring controller Michael Walle 2020-04-23 17:45 ` [PATCH v3 13/16] arm64: dts: freescale: sl28: enable sl28cpld Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 14/16] arm64: dts: freescale: sl28: map GPIOs to input events Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 15/16] arm64: dts: freescale: sl28: enable LED support Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` [PATCH v3 16/16] arm64: dts: freescale: sl28: enable fan support Michael Walle 2020-04-23 17:45 ` Michael Walle 2020-04-23 17:45 ` Michael Walle
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20200423174543.17161-13-michael@walle.cc \ --to=michael@walle.cc \ --cc=andriy.shevchenko@linux.intel.com \ --cc=bgolaszewski@baylibre.com \ --cc=broonie@kernel.org \ --cc=devicetree@vger.kernel.org \ --cc=gregkh@linuxfoundation.org \ --cc=jason@lakedaemon.net \ --cc=jdelvare@suse.com \ --cc=lee.jones@linaro.org \ --cc=leoyang.li@nxp.com \ --cc=linus.walleij@linaro.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-gpio@vger.kernel.org \ --cc=linux-hwmon@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-pwm@vger.kernel.org \ --cc=linux-watchdog@vger.kernel.org \ --cc=linux@roeck-us.net \ --cc=maz@kernel.org \ --cc=robh+dt@kernel.org \ --cc=shawnguo@kernel.org \ --cc=tglx@linutronix.de \ --cc=thierry.reding@gmail.com \ --cc=u.kleine-koenig@pengutronix.de \ --cc=wim@linux-watchdog.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.