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/openbmc/linux/Documentation/devicetree/bindings/mfd/
H A Dst,stm32-lptimer.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/st,stm32-lptimer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 Low-Power Timers
10 The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
12 - PWM output (with programmable prescaler, configurable polarity)
13 - Trigger source for STM32 ADC/DAC (LPTIM_OUT)
14 - Several counter modes:
15 - quadrature encoder to detect angular position and direction of rotary
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/openbmc/linux/drivers/clocksource/
H A Dtimer-stm32-lp.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
11 #include <linux/mfd/stm32-lptimer.h>
40 regmap_write(priv->reg, STM32_LPTIM_CR, 0); in stm32_clkevent_lp_shutdown()
41 regmap_write(priv->reg, STM32_LPTIM_IER, 0); in stm32_clkevent_lp_shutdown()
43 regmap_write(priv->reg, STM32_LPTIM_ICR, STM32_LPTIM_ARRMCF); in stm32_clkevent_lp_shutdown()
54 /* disable LPTIMER to be able to write into IER register*/ in stm32_clkevent_lp_set_timer()
55 regmap_write(priv->reg, STM32_LPTIM_CR, 0); in stm32_clkevent_lp_set_timer()
57 regmap_write(priv->reg, STM32_LPTIM_IER, STM32_LPTIM_ARRMIE); in stm32_clkevent_lp_set_timer()
58 /* enable LPTIMER to be able to write into ARR register */ in stm32_clkevent_lp_set_timer()
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/openbmc/linux/drivers/counter/
H A Dstm32-lptimer-cnt.c1 // SPDX-License-Identifier: GPL-2.0
3 * STM32 Low-Power Timer Encoder and Counter driver
9 * Inspired by 104-quad-8 and stm32-timer-trigger drivers.
14 #include <linux/counter.h>
15 #include <linux/mfd/stm32-lptimer.h>
37 ret = regmap_read(priv->regmap, STM32_LPTIM_CR, &val); in stm32_lptim_is_enabled()
51 ret = regmap_write(priv->regmap, STM32_LPTIM_CR, val); in stm32_lptim_set_enable_state()
56 clk_disable(priv->clk); in stm32_lptim_set_enable_state()
57 priv->enabled = false; in stm32_lptim_set_enable_state()
62 ret = regmap_write(priv->regmap, STM32_LPTIM_ARR, priv->ceiling); in stm32_lptim_set_enable_state()
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0-only
3 # Makefile for Counter devices
6 obj-$(CONFIG_COUNTER) += counter.o
7 counter-y := counter-core.o counter-sysfs.o counter-chrdev.o
9 obj-$(CONFIG_I8254) += i8254.o
10 obj-$(CONFIG_104_QUAD_8) += 104-quad-8.o
11 obj-$(CONFIG_INTERRUPT_CNT) += interrupt-cnt.o
12 obj-$(CONFIG_RZ_MTU3_CNT) += rz-mtu3-cnt.o
13 obj-$(CONFIG_STM32_TIMER_CNT) += stm32-timer-cnt.o
14 obj-$(CONFIG_STM32_LPTIMER_CNT) += stm32-lptimer-cnt.o
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # Counter devices
8 select COUNTER
21 menuconfig COUNTER config
22 tristate "Counter support"
24 This enables counter device support through the Generic Counter
26 one or more of the counter device drivers below.
28 if COUNTER
31 tristate "ACCES 104-QUAD-8 driver"
37 Say yes here to build support for the ACCES 104-QUAD-8 quadrature
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/openbmc/linux/arch/arm/boot/dts/st/
H A Dstm32mp131.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2021 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp13-clks.h>
8 #include <dt-bindings/reset/stm32mp13-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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H A Dstm32h743.dtsi2 * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
4 * This file is dual-licensed: you can use it either under the terms
43 #include "../armv7-m.dtsi"
44 #include <dt-bindings/clock/stm32h7-clks.h>
45 #include <dt-bindings/mfd/stm32h7-rcc.h>
46 #include <dt-bindings/interrupt-controller/irq.h>
49 #address-cells = <1>;
50 #size-cells = <1>;
53 clk_hse: clk-hse {
54 #clock-cells = <0>;
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H A Dstm32mp151.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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/openbmc/u-boot/arch/arm/dts/
H A Dstm32mp157c.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/stm32mp1-clks.h>
8 #include <dt-bindings/reset/stm32mp1-resets.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
19 compatible = "arm,cortex-a7";
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/openbmc/linux/drivers/pwm/
H A Dpwm-stm32-lp.c1 // SPDX-License-Identifier: GPL-2.0
3 * STM32 Low-Power Timer PWM driver
9 * Inspired by Gerald Baeza's pwm-stm32 driver
13 #include <linux/mfd/stm32-lptimer.h>
31 /* STM32 Low-Power Timer is preceded by a configurable power-of-2 prescaler */
47 if (!state->enabled) { in stm32_pwm_lp_apply()
50 ret = regmap_write(priv->regmap, STM32_LPTIM_CR, 0); in stm32_pwm_lp_apply()
53 /* disable clock to PWM counter */ in stm32_pwm_lp_apply()
54 clk_disable(priv->clk); in stm32_pwm_lp_apply()
60 div = (unsigned long long)clk_get_rate(priv->clk) * state->period; in stm32_pwm_lp_apply()
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/openbmc/linux/drivers/mfd/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
45 tristate "Active-semi ACT8945A"
50 Support for the ACT8945A PMIC from Active-semi. This device
51 features three step-down DC/DC converters and four low-dropout
67 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
70 called sun4i-gpadc.
101 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
132 over at91-usart-serial driver and usart-spi-driver. Only one function
148 tristate "Atmel HLCDC (High-end LCD Controller)"
185 tristate "X-Powers AC100"
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/openbmc/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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H A Dopengrok2.0.log1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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H A Dopengrok1.0.log1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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H A Dopengrok0.0.log1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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