| /Linux-v6.1/Documentation/arm/stm32/ |
| D | stm32-dma-mdma-chaining.rst | 4 STM32 DMA-MDMA chaining
11 This document describes the STM32 DMA-MDMA chaining feature. But before going
14 To offload data transfers from the CPU, STM32 microprocessors (MPUs) embed
17 STM32MP1 SoCs embed both STM32 DMA and STM32 MDMA controllers. STM32 DMA
19 (STM32 DMAMUX).
21 **STM32 DMAMUX**
23 STM32 DMAMUX routes any DMA request from a given peripheral to any STM32 DMA
24 controller (STM32MP1 counts two STM32 DMA controllers) channels.
26 **STM32 DMA**
28 STM32 DMA is mainly used to implement central data buffer storage (usually in
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| D | overview.rst | 2 STM32 ARM Linux Overview
8 The STMicroelectronics STM32 family of Cortex-A microprocessors (MPUs) and
9 Cortex-M microcontrollers (MCUs) are supported by the 'STM32' platform of
24 contained in arch/arm/mach-stm32
32 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | stm32f429.dtsi | 2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
99 compatible = "st,stm32-timers";
106 compatible = "st,stm32-pwm";
112 compatible = "st,stm32-timer-trigger";
121 compatible = "st,stm32-timers";
128 compatible = "st,stm32-pwm";
134 compatible = "st,stm32-timer-trigger";
143 compatible = "st,stm32-timers";
150 compatible = "st,stm32-pwm";
156 compatible = "st,stm32-timer-trigger";
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| D | stm32f746.dtsi | 2 * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
81 compatible = "st,stm32-timers";
88 compatible = "st,stm32-pwm";
94 compatible = "st,stm32-timer-trigger";
103 compatible = "st,stm32-timers";
110 compatible = "st,stm32-pwm";
116 compatible = "st,stm32-timer-trigger";
125 compatible = "st,stm32-timers";
132 compatible = "st,stm32-pwm";
138 compatible = "st,stm32-timer-trigger";
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| D | stm32mp151.dtsi | 128 compatible = "st,stm32-timers";
143 compatible = "st,stm32-pwm";
155 compatible = "st,stm32-timer-counter";
163 compatible = "st,stm32-timers";
179 compatible = "st,stm32-pwm";
191 compatible = "st,stm32-timer-counter";
199 compatible = "st,stm32-timers";
213 compatible = "st,stm32-pwm";
225 compatible = "st,stm32-timer-counter";
233 compatible = "st,stm32-timers";
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| D | stm32h743.dtsi | 74 compatible = "st,stm32-timer";
83 compatible = "st,stm32-lptimer";
90 compatible = "st,stm32-pwm-lp";
96 compatible = "st,stm32-lptimer-trigger";
102 compatible = "st,stm32-lptimer-counter";
200 compatible = "st,stm32-dac";
207 compatible = "st,stm32-dac";
256 compatible = "st,stm32-dma";
274 compatible = "st,stm32-dma";
354 compatible = "st,stm32-ltdc";
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| /Linux-v6.1/Documentation/devicetree/bindings/mfd/ |
| D | st,stm32-lptimer.yaml | 4 $id: http://devicetree.org/schemas/mfd/st,stm32-lptimer.yaml#
7 title: STMicroelectronics STM32 Low-Power Timers bindings
10 The STM32 Low-Power Timer (LPTIM) is a 16-bit timer that provides several
13 - Trigger source for STM32 ADC/DAC (LPTIM_OUT)
24 const: st,stm32-lptimer
53 const: st,stm32-pwm-lp
68 const: st,stm32-lptimer-counter
79 const: st,stm32-lptimer-timer
91 const: st,stm32-lptimer-trigger
118 compatible = "st,stm32-lptimer";
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| D | st,stm32-timers.yaml | 4 $id: http://devicetree.org/schemas/mfd/st,stm32-timers.yaml#
7 title: STMicroelectronics STM32 Timers bindings
24 const: st,stm32-timers
76 const: st,stm32-pwm
112 const: st,stm32-timer-counter
125 - st,stm32-timer-trigger
152 compatible = "st,stm32-timers";
163 compatible = "st,stm32-pwm";
168 compatible = "st,stm32-timer-trigger";
172 compatible = "st,stm32-timer-counter";
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| /Linux-v6.1/sound/soc/stm/ |
| D | Kconfig | 2 menu "STMicroelectronics STM32 SOC audio support"
5 tristate "STM32 SAI interface (Serial Audio Interface) support"
13 Say Y if you want to enable SAI for STM32
16 tristate "STM32 I2S interface (SPI/I2S block) support"
23 Say Y if you want to enable I2S for STM32
26 tristate "STM32 S/PDIF receiver (SPDIFRX) support"
33 Say Y if you want to enable S/PDIF capture for STM32
36 tristate "SoC Audio support for STM32 DFSDM"
44 Select this option to enable the STM32 Digital Filter
46 in various STM32 series for digital microphone capture.
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| D | Makefile | 3 snd-soc-stm32-sai-sub-objs := stm32_sai_sub.o
4 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai-sub.o
6 snd-soc-stm32-sai-objs := stm32_sai.o
7 obj-$(CONFIG_SND_SOC_STM32_SAI) += snd-soc-stm32-sai.o
10 snd-soc-stm32-i2s-objs := stm32_i2s.o
11 obj-$(CONFIG_SND_SOC_STM32_I2S) += snd-soc-stm32-i2s.o
14 snd-soc-stm32-spdifrx-objs := stm32_spdifrx.o
15 obj-$(CONFIG_SND_SOC_STM32_SPDIFRX) += snd-soc-stm32-spdifrx.o
|
| /Linux-v6.1/Documentation/arm/ |
| D | index.rst | 54 stm32/stm32f746-overview
55 stm32/overview
56 stm32/stm32h743-overview
57 stm32/stm32h750-overview
58 stm32/stm32f769-overview
59 stm32/stm32f429-overview
60 stm32/stm32mp13-overview
61 stm32/stm32mp157-overview
62 stm32/stm32-dma-mdma-chaining
|
| /Linux-v6.1/drivers/iio/trigger/ |
| D | stm32-lptimer-trigger.c | 3 * STM32 Low-Power Timer Trigger driver
9 * Inspired by Benjamin Gaignard's stm32-timer-trigger driver
12 #include <linux/iio/timer/stm32-lptim-trigger.h>
13 #include <linux/mfd/stm32-lptimer.h>
48 * return true if the trigger is a valid STM32 IIO Low-Power Timer Trigger
101 { .compatible = "st,stm32-lptimer-trigger", },
109 .name = "stm32-lptimer-trigger",
116 MODULE_ALIAS("platform:stm32-lptimer-trigger");
117 MODULE_DESCRIPTION("STMicroelectronics STM32 LPTIM trigger driver");
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| D | Kconfig | 29 tristate "STM32 Low-Power Timer Trigger"
32 Select this option to enable STM32 Low-Power Timer Trigger.
33 This can be used as trigger source for STM32 internal ADC
37 module will be called stm32-lptimer-trigger.
40 tristate "STM32 Timer Trigger"
43 Select this option to enable STM32 Timer Trigger
46 module will be called stm32-timer-trigger.
|
| /Linux-v6.1/Documentation/devicetree/bindings/arm/stm32/ |
| D | st,stm32-syscon.yaml | 4 $id: "http://devicetree.org/schemas/arm/stm32/st,stm32-syscon.yaml#"
7 title: STMicroelectronics STM32 Platforms System Controller bindings
20 - st,stm32-syscfg
21 - st,stm32-power-config
22 - st,stm32-tamp
25 - const: st,stm32-tamp
|
| /Linux-v6.1/drivers/crypto/stm32/ |
| D | Kconfig | 3 tristate "Support for STM32 crc accelerators"
9 on STMicroelectronics STM32 SOC.
12 tristate "Support for STM32 hash accelerators"
22 on STMicroelectronics STM32 SOC.
25 tristate "Support for STM32 cryp accelerators"
32 can be found on STMicroelectronics STM32 SOC.
|
| /Linux-v6.1/drivers/media/platform/st/stm32/ |
| D | Kconfig | 5 tristate "STM32 Digital Camera Memory Interface (DCMI) support"
13 This module makes the STM32 Digital Camera Memory Interface (DCMI)
17 will be called stm32-dcmi.
21 tristate "STM32 Chrom-Art Accelerator (DMA2D)"
28 Enables DMA2D hardware support on stm32.
30 The STM32 DMA2D is a memory-to-memory engine for pixel conversion
|
| /Linux-v6.1/drivers/mfd/ |
| D | stm32-lptimer.c | 3 * STM32 Low-Power Timer parent driver.
6 * Inspired by Benjamin Gaignard's stm32-timers driver
9 #include <linux/mfd/stm32-lptimer.h>
87 { .compatible = "st,stm32-lptimer", },
95 .name = "stm32-lptimer",
102 MODULE_DESCRIPTION("STMicroelectronics STM32 Low-Power Timer");
103 MODULE_ALIAS("platform:stm32-lptimer");
|
| /Linux-v6.1/Documentation/devicetree/bindings/iio/adc/ |
| D | st,stm32-dfsdm-adc.yaml | 4 $id: http://devicetree.org/schemas/iio/adc/st,stm32-dfsdm-adc.yaml#
7 title: STMicroelectronics STM32 DFSDM ADC device driver
14 STM32 DFSDM ADC is a sigma delta analog-to-digital converter dedicated to
15 interface external sigma delta modulators to STM32 micro controllers.
81 - st,stm32-dfsdm-adc
82 - st,stm32-dfsdm-dmic
95 - For st,stm32-dfsdm-adc: up to 8 channels numbered from 0 to 7.
96 - For st,stm32-dfsdm-dmic: 1 channel numbered from 0 to 7.
174 const: st,stm32-dfsdm-adc
206 const: st,stm32-dfsdm-dmic
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| /Linux-v6.1/Documentation/devicetree/bindings/rng/ |
| D | st,stm32-rng.yaml | 4 $id: http://devicetree.org/schemas/rng/st,stm32-rng.yaml#
7 title: STMicroelectronics STM32 RNG bindings
10 The STM32 hardware random number generator is a simple fixed purpose
18 const: st,stm32-rng
44 compatible = "st,stm32-rng";
|
| /Linux-v6.1/Documentation/devicetree/bindings/dma/ |
| D | st,stm32-dma.yaml | 4 $id: http://devicetree.org/schemas/dma/st,stm32-dma.yaml#
7 title: STMicroelectronics STM32 DMA Controller bindings
10 The STM32 DMA is a general-purpose direct memory access controller capable of
12 DMA clients connected to the STM32 DMA controller must use the format
49 managing transfers for STM32 USART/UART.
63 const: st,stm32-dma
99 compatible = "st,stm32-dma";
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| /Linux-v6.1/Documentation/devicetree/bindings/regulator/ |
| D | st,stm32-vrefbuf.yaml | 4 $id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml#
7 title: STMicroelectronics STM32 Voltage reference buffer bindings
10 Some STM32 devices embed a voltage reference buffer which can be used as
22 const: st,stm32-vrefbuf
45 compatible = "st,stm32-vrefbuf";
|
| /Linux-v6.1/Documentation/devicetree/bindings/iio/dac/ |
| D | st,stm32-dac.yaml | 4 $id: "http://devicetree.org/schemas/iio/dac/st,stm32-dac.yaml#"
7 title: STMicroelectronics STM32 DAC bindings
10 The STM32 DAC is a 12-bit voltage output digital-to-analog converter. The DAC
68 const: st,stm32-dac
98 compatible = "st,stm32-dac";
104 compatible = "st,stm32-dac";
|
| /Linux-v6.1/drivers/counter/ |
| D | Kconfig | 43 tristate "STM32 Timer encoder counter driver"
46 Select this option to enable STM32 Timer quadrature encoder
50 module will be called stm32-timer-cnt.
53 tristate "STM32 LP Timer encoder counter driver"
56 Select this option to enable STM32 Low-Power Timer quadrature encoder
60 module will be called stm32-lptimer-cnt.
|
| /Linux-v6.1/Documentation/devicetree/bindings/net/ |
| D | stm32-dwmac.yaml | 5 $id: "http://devicetree.org/schemas/net/stm32-dwmac.yaml#"
8 title: STMicroelectronics STM32 / MCU DWMAC glue layer controller
23 - st,stm32-dwmac
40 - st,stm32-dwmac
44 - st,stm32-dwmac
137 compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
153 compatible = "st,stm32-dwmac", "snps,dwmac-4.10a";
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| /Linux-v6.1/Documentation/devicetree/bindings/interrupt-controller/ |
| D | st,stm32-exti.yaml | 4 $id: http://devicetree.org/schemas/interrupt-controller/st,stm32-exti.yaml#
7 title: STM32 External Interrupt Controller
18 - st,stm32-exti
58 - st,stm32-exti
94 compatible = "st,stm32-exti";
|
