* [PATCH v2 0/2] Amazon's Annapurna Labs Thermal Sensor Driver @ 2019-04-04 10:16 ` Talel Shenhar 0 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree This series introduces support for Amazon's Annapurna Labs Thermal Sensor based on a new simple MMIO thermal driver. This driver is intended to be used by other devices as well, which require just a simple MMIO access to read temperature. Changes since v1: ================== - removed the "thermal_mmio" compatible string. With v2 version, only specific hardware can bound - add initialization function that is mapped based on the specific binding string - removed thermal_mmio_readl and thermal_readw, but kept mmio reads in callback function. Left only thermal_mmio_reab which is used by al-thermal - removed divider, bias, width which are not needed for al-thermal. Talel Shenhar (2): dt-bindings: thermal: al-thermal: Add binding documentation thermal: Introduce Amazon's Annapurna Labs Thermal Driver .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++ MAINTAINERS | 6 + drivers/thermal/Kconfig | 10 ++ drivers/thermal/Makefile | 1 + drivers/thermal/thermal_mmio.c | 129 +++++++++++++++++++++ 5 files changed, 179 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt create mode 100644 drivers/thermal/thermal_mmio.c -- 2.7.4 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 0/2] Amazon's Annapurna Labs Thermal Sensor Driver @ 2019-04-04 10:16 ` Talel Shenhar 0 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree This series introduces support for Amazon's Annapurna Labs Thermal Sensor based on a new simple MMIO thermal driver. This driver is intended to be used by other devices as well, which require just a simple MMIO access to read temperature. Changes since v1: ================== - removed the "thermal_mmio" compatible string. With v2 version, only specific hardware can bound - add initialization function that is mapped based on the specific binding string - removed thermal_mmio_readl and thermal_readw, but kept mmio reads in callback function. Left only thermal_mmio_reab which is used by al-thermal - removed divider, bias, width which are not needed for al-thermal. Talel Shenhar (2): dt-bindings: thermal: al-thermal: Add binding documentation thermal: Introduce Amazon's Annapurna Labs Thermal Driver .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++ MAINTAINERS | 6 + drivers/thermal/Kconfig | 10 ++ drivers/thermal/Makefile | 1 + drivers/thermal/thermal_mmio.c | 129 +++++++++++++++++++++ 5 files changed, 179 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt create mode 100644 drivers/thermal/thermal_mmio.c -- 2.7.4 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 1/2] dt-bindings: thermal: al-thermal: Add binding documentation 2019-04-04 10:16 ` Talel Shenhar @ 2019-04-04 10:16 ` Talel Shenhar -1 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree Add thermal binding documentation for Amazon's Annapurna Labs Thermal Sensor. Signed-off-by: Talel Shenhar <talel@amazon.com> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> --- .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt new file mode 100644 index 0000000..af8cf18 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt @@ -0,0 +1,33 @@ +Amazon's Annapurna Labs Thermal Sensor + +Simple thermal device that allows temperature reading by a single MMIO +transaction. + +Required properties: +- compatible: "amazon,al-thermal". +- reg: The physical base address and length of the sensor's registers. +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. + +Example: + thermal: thermal { + compatible = "amazon,al-thermal"; + reg = <0x0 0x05002860 0x0 0x1>; + #thermal-sensor-cells = <0x1>; + }; + + thermal-zones { + thermal_z0 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&thermal 0>; + trips { + thermalz0_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + }; + }; + -- 2.7.4 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 1/2] dt-bindings: thermal: al-thermal: Add binding documentation @ 2019-04-04 10:16 ` Talel Shenhar 0 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree Add thermal binding documentation for Amazon's Annapurna Labs Thermal Sensor. Signed-off-by: Talel Shenhar <talel@amazon.com> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> --- .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt new file mode 100644 index 0000000..af8cf18 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt @@ -0,0 +1,33 @@ +Amazon's Annapurna Labs Thermal Sensor + +Simple thermal device that allows temperature reading by a single MMIO +transaction. + +Required properties: +- compatible: "amazon,al-thermal". +- reg: The physical base address and length of the sensor's registers. +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. + +Example: + thermal: thermal { + compatible = "amazon,al-thermal"; + reg = <0x0 0x05002860 0x0 0x1>; + #thermal-sensor-cells = <0x1>; + }; + + thermal-zones { + thermal_z0 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&thermal 0>; + trips { + thermalz0_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + }; + }; + -- 2.7.4 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: thermal: al-thermal: Add binding documentation 2019-04-04 10:16 ` Talel Shenhar (?) @ 2019-04-10 14:10 ` Rob Herring -1 siblings, 0 replies; 7+ messages in thread From: Rob Herring @ 2019-04-10 14:10 UTC (permalink / raw) To: Talel Shenhar Cc: edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree On Thu, Apr 04, 2019 at 01:16:55PM +0300, Talel Shenhar wrote: > Add thermal binding documentation for Amazon's Annapurna Labs Thermal > Sensor. > > Signed-off-by: Talel Shenhar <talel@amazon.com> > Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> > --- > .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > > diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > new file mode 100644 > index 0000000..af8cf18 > --- /dev/null > +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > @@ -0,0 +1,33 @@ > +Amazon's Annapurna Labs Thermal Sensor > + > +Simple thermal device that allows temperature reading by a single MMIO > +transaction. > + > +Required properties: > +- compatible: "amazon,al-thermal". > +- reg: The physical base address and length of the sensor's registers. > +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. > + > +Example: > + thermal: thermal { > + compatible = "amazon,al-thermal"; > + reg = <0x0 0x05002860 0x0 0x1>; > + #thermal-sensor-cells = <0x1>; > + }; > + > + thermal-zones { > + thermal_z0 { thermal-z0 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + thermal-sensors = <&thermal 0>; > + trips { > + thermalz0_crit { critical { With that, Reviewed-by: Rob Herring <robh@kernel.org> > + temperature = <105000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + > + }; > + }; > + > -- > 2.7.4 > ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 2/2] thermal: Introduce Amazon's Annapurna Labs Thermal Driver 2019-04-04 10:16 ` Talel Shenhar @ 2019-04-04 10:16 ` Talel Shenhar -1 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree This is a generic thermal driver for simple MMIO sensors, of which amazon,al-thermal is one. This device uses a single MMIO transaction to read the temperature and report it to the thermal subsystem. Signed-off-by: Talel Shenhar <talel@amazon.com> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> --- MAINTAINERS | 6 ++ drivers/thermal/Kconfig | 10 ++++ drivers/thermal/Makefile | 1 + drivers/thermal/thermal_mmio.c | 129 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 146 insertions(+) create mode 100644 drivers/thermal/thermal_mmio.c diff --git a/MAINTAINERS b/MAINTAINERS index 955463f..262cb2c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -727,6 +727,12 @@ S: Supported F: Documentation/networking/ena.txt F: drivers/net/ethernet/amazon/ +AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER +M: Talel Shenhar <talel@amazon.com> +S: Maintained +F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt +F: drivers/thermal/thermal_mmio.c + AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER M: Tom Lendacky <thomas.lendacky@amd.com> M: Gary Hook <gary.hook@amd.com> diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 1775d44..96d9236 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -199,6 +199,16 @@ config THERMAL_EMULATION because userland can easily disable the thermal policy by simply flooding this sysfs node with low temperature values. +config THERMAL_MMIO + tristate "Generic Thermal MMIO driver" + depends on OF || COMPILE_TEST + help + This option enables the generic thermal MMIO driver that will use + memory-mapped reads to get the temperature. Any HW/System that + allows temperature reading by a single memory-mapped reading, be it + register or shared memory, is a potential candidate to work with this + driver. + config HISI_THERMAL tristate "Hisilicon thermal driver" depends on ARCH_HISI || COMPILE_TEST diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile index 82bb50d..d4c9ae7 100644 --- a/drivers/thermal/Makefile +++ b/drivers/thermal/Makefile @@ -29,6 +29,7 @@ thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += devfreq_cooling.o # platform thermal drivers obj-y += broadcom/ +obj-$(CONFIG_THERMAL_MMIO) += thermal_mmio.o obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM) += qcom-spmi-temp-alarm.o obj-$(CONFIG_SPEAR_THERMAL) += spear_thermal.o obj-$(CONFIG_ROCKCHIP_THERMAL) += rockchip_thermal.o diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c new file mode 100644 index 0000000..de3ccee --- /dev/null +++ b/drivers/thermal/thermal_mmio.c @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. + */ + +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/platform_device.h> +#include <linux/thermal.h> + +struct thermal_mmio { + void __iomem *mmio_base; + u32 (*read_mmio)(void __iomem *mmio_base); + u32 mask; + int factor; +}; + +static u32 thermal_mmio_readb(void __iomem *mmio_base) +{ + return readb(mmio_base); +} + +static int thermal_mmio_get_temperature(void *private, int *temp) +{ + int t; + struct thermal_mmio *sensor = + (struct thermal_mmio *)private; + + t = sensor->read_mmio(sensor->mmio_base) & sensor->mask; + t *= sensor->factor; + + *temp = t; + + return 0; +} + +static struct thermal_zone_of_device_ops thermal_mmio_ops = { + .get_temp = thermal_mmio_get_temperature, +}; + +static int thermal_mmio_probe(struct platform_device *pdev) +{ + struct resource *resource; + struct thermal_mmio *sensor; + int (*sensor_init_func)(struct platform_device *pdev, + struct thermal_mmio *sensor); + struct thermal_zone_device *thermal_zone; + int ret; + int temperature; + + sensor = devm_kzalloc(&pdev->dev, sizeof(*sensor), GFP_KERNEL); + if (!sensor) + return -ENOMEM; + + resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (IS_ERR(resource)) { + dev_err(&pdev->dev, + "fail to get platform memory resource (%ld)\n", + PTR_ERR(resource)); + return PTR_ERR(resource); + } + + sensor->mmio_base = devm_ioremap_resource(&pdev->dev, resource); + if (IS_ERR(sensor->mmio_base)) { + dev_err(&pdev->dev, "failed to ioremap memory (%ld)\n", + PTR_ERR(sensor->mmio_base)); + return PTR_ERR(sensor->mmio_base); + } + + sensor_init_func = device_get_match_data(&pdev->dev); + if (sensor_init_func) { + ret = sensor_init_func(pdev, sensor); + if (ret) { + dev_err(&pdev->dev, + "failed to initialize sensor (%d)\n", + ret); + return ret; + } + } + + thermal_zone = devm_thermal_zone_of_sensor_register(&pdev->dev, + 0, + sensor, + &thermal_mmio_ops); + if (IS_ERR(thermal_zone)) { + dev_err(&pdev->dev, + "failed to register sensor (%ld)\n", + PTR_ERR(thermal_zone)); + return PTR_ERR(thermal_zone); + } + + thermal_mmio_get_temperature(sensor, &temperature); + dev_info(&pdev->dev, + "thermal mmio sensor %s registered, current temperature: %d\n", + pdev->name, temperature); + + return 0; +} + +static int al_thermal_init(struct platform_device *pdev, + struct thermal_mmio *sensor) +{ + sensor->read_mmio = thermal_mmio_readb; + sensor->mask = 0xff; + sensor->factor = 1000; + + return 0; +} + +static const struct of_device_id thermal_mmio_id_table[] = { + { .compatible = "amazon,al-thermal", .data = al_thermal_init}, + {} +}; +MODULE_DEVICE_TABLE(of, thermal_mmio_id_table); + +static struct platform_driver thermal_mmio_driver = { + .probe = thermal_mmio_probe, + .driver = { + .name = "thermal-mmio", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(thermal_mmio_id_table), + }, +}; + +module_platform_driver(thermal_mmio_driver); + +MODULE_AUTHOR("Talel Shenhar <talel@amazon.com>"); +MODULE_DESCRIPTION("Thermal MMIO Driver"); +MODULE_LICENSE("GPL v2"); -- 2.7.4 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v2 2/2] thermal: Introduce Amazon's Annapurna Labs Thermal Driver @ 2019-04-04 10:16 ` Talel Shenhar 0 siblings, 0 replies; 7+ messages in thread From: Talel Shenhar @ 2019-04-04 10:16 UTC (permalink / raw) To: talel, robh, edubezval, dwmw, jonnyc, rui.zhang, hhhawa, ronenk, hanochu, linux-kernel, linux-pm, mark.rutland, devicetree This is a generic thermal driver for simple MMIO sensors, of which amazon,al-thermal is one. This device uses a single MMIO transaction to read the temperature and report it to the thermal subsystem. Signed-off-by: Talel Shenhar <talel@amazon.com> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> --- MAINTAINERS | 6 ++ drivers/thermal/Kconfig | 10 ++++ drivers/thermal/Makefile | 1 + drivers/thermal/thermal_mmio.c | 129 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 146 insertions(+) create mode 100644 drivers/thermal/thermal_mmio.c diff --git a/MAINTAINERS b/MAINTAINERS index 955463f..262cb2c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -727,6 +727,12 @@ S: Supported F: Documentation/networking/ena.txt F: drivers/net/ethernet/amazon/ +AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER +M: Talel Shenhar <talel@amazon.com> +S: Maintained +F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt +F: drivers/thermal/thermal_mmio.c + AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER M: Tom Lendacky <thomas.lendacky@amd.com> M: Gary Hook <gary.hook@amd.com> diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 1775d44..96d9236 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -199,6 +199,16 @@ config THERMAL_EMULATION because userland can easily disable the thermal policy by simply flooding this sysfs node with low temperature values. +config THERMAL_MMIO + tristate "Generic Thermal MMIO driver" + depends on OF || COMPILE_TEST + help + This option enables the generic thermal MMIO driver that will use + memory-mapped reads to get the temperature. Any HW/System that + allows temperature reading by a single memory-mapped reading, be it + register or shared memory, is a potential candidate to work with this + driver. + config HISI_THERMAL tristate "Hisilicon thermal driver" depends on ARCH_HISI || COMPILE_TEST diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile index 82bb50d..d4c9ae7 100644 --- a/drivers/thermal/Makefile +++ b/drivers/thermal/Makefile @@ -29,6 +29,7 @@ thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += devfreq_cooling.o # platform thermal drivers obj-y += broadcom/ +obj-$(CONFIG_THERMAL_MMIO) += thermal_mmio.o obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM) += qcom-spmi-temp-alarm.o obj-$(CONFIG_SPEAR_THERMAL) += spear_thermal.o obj-$(CONFIG_ROCKCHIP_THERMAL) += rockchip_thermal.o diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c new file mode 100644 index 0000000..de3ccee --- /dev/null +++ b/drivers/thermal/thermal_mmio.c @@ -0,0 +1,129 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. + */ + +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/platform_device.h> +#include <linux/thermal.h> + +struct thermal_mmio { + void __iomem *mmio_base; + u32 (*read_mmio)(void __iomem *mmio_base); + u32 mask; + int factor; +}; + +static u32 thermal_mmio_readb(void __iomem *mmio_base) +{ + return readb(mmio_base); +} + +static int thermal_mmio_get_temperature(void *private, int *temp) +{ + int t; + struct thermal_mmio *sensor = + (struct thermal_mmio *)private; + + t = sensor->read_mmio(sensor->mmio_base) & sensor->mask; + t *= sensor->factor; + + *temp = t; + + return 0; +} + +static struct thermal_zone_of_device_ops thermal_mmio_ops = { + .get_temp = thermal_mmio_get_temperature, +}; + +static int thermal_mmio_probe(struct platform_device *pdev) +{ + struct resource *resource; + struct thermal_mmio *sensor; + int (*sensor_init_func)(struct platform_device *pdev, + struct thermal_mmio *sensor); + struct thermal_zone_device *thermal_zone; + int ret; + int temperature; + + sensor = devm_kzalloc(&pdev->dev, sizeof(*sensor), GFP_KERNEL); + if (!sensor) + return -ENOMEM; + + resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (IS_ERR(resource)) { + dev_err(&pdev->dev, + "fail to get platform memory resource (%ld)\n", + PTR_ERR(resource)); + return PTR_ERR(resource); + } + + sensor->mmio_base = devm_ioremap_resource(&pdev->dev, resource); + if (IS_ERR(sensor->mmio_base)) { + dev_err(&pdev->dev, "failed to ioremap memory (%ld)\n", + PTR_ERR(sensor->mmio_base)); + return PTR_ERR(sensor->mmio_base); + } + + sensor_init_func = device_get_match_data(&pdev->dev); + if (sensor_init_func) { + ret = sensor_init_func(pdev, sensor); + if (ret) { + dev_err(&pdev->dev, + "failed to initialize sensor (%d)\n", + ret); + return ret; + } + } + + thermal_zone = devm_thermal_zone_of_sensor_register(&pdev->dev, + 0, + sensor, + &thermal_mmio_ops); + if (IS_ERR(thermal_zone)) { + dev_err(&pdev->dev, + "failed to register sensor (%ld)\n", + PTR_ERR(thermal_zone)); + return PTR_ERR(thermal_zone); + } + + thermal_mmio_get_temperature(sensor, &temperature); + dev_info(&pdev->dev, + "thermal mmio sensor %s registered, current temperature: %d\n", + pdev->name, temperature); + + return 0; +} + +static int al_thermal_init(struct platform_device *pdev, + struct thermal_mmio *sensor) +{ + sensor->read_mmio = thermal_mmio_readb; + sensor->mask = 0xff; + sensor->factor = 1000; + + return 0; +} + +static const struct of_device_id thermal_mmio_id_table[] = { + { .compatible = "amazon,al-thermal", .data = al_thermal_init}, + {} +}; +MODULE_DEVICE_TABLE(of, thermal_mmio_id_table); + +static struct platform_driver thermal_mmio_driver = { + .probe = thermal_mmio_probe, + .driver = { + .name = "thermal-mmio", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(thermal_mmio_id_table), + }, +}; + +module_platform_driver(thermal_mmio_driver); + +MODULE_AUTHOR("Talel Shenhar <talel@amazon.com>"); +MODULE_DESCRIPTION("Thermal MMIO Driver"); +MODULE_LICENSE("GPL v2"); -- 2.7.4 ^ permalink raw reply related [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-04-10 14:10 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-04-04 10:16 [PATCH v2 0/2] Amazon's Annapurna Labs Thermal Sensor Driver Talel Shenhar 2019-04-04 10:16 ` Talel Shenhar 2019-04-04 10:16 ` [PATCH v2 1/2] dt-bindings: thermal: al-thermal: Add binding documentation Talel Shenhar 2019-04-04 10:16 ` Talel Shenhar 2019-04-10 14:10 ` Rob Herring 2019-04-04 10:16 ` [PATCH v2 2/2] thermal: Introduce Amazon's Annapurna Labs Thermal Driver Talel Shenhar 2019-04-04 10:16 ` Talel Shenhar
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