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/Linux-v5.10/Documentation/devicetree/bindings/pwm/
Dimx-pwm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/pwm/imx-pwm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX PWM controller
10 - Philipp Zabel <p.zabel@pengutronix.de>
13 "#pwm-cells":
15 Should be 2 for i.MX1 and 3 for i.MX27 and newer SoCs. See pwm.yaml
18 - 2
19 - 3
[all …]
/Linux-v5.10/arch/arm/boot/dts/
Dimx27.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include "imx27-pinfunc.h"
7 #include <dt-bindings/clock/imx27-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
17 * pre-existing /chosen node to be available to insert the
43 aitc: aitc-interrupt-controller@10040000 {
[all …]
Dimx51.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include "imx51-pinfunc.h"
7 #include <dt-bindings/clock/imx5-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
17 * pre-existing /chosen node to be available to insert the
42 tzic: tz-interrupt-controller@e0000000 {
[all …]
Dimx25.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include <dt-bindings/gpio/gpio.h>
6 #include "imx25-pinfunc.h"
9 #address-cells = <1>;
10 #size-cells = <1>;
13 * pre-existing /chosen node to be available to insert the
46 #address-cells = <1>;
47 #size-cells = <0>;
50 compatible = "arm,arm926ej-s";
56 asic: asic-interrupt-controller@68000000 {
[all …]
Dimx6ul.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6ul-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6ul-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
55 #address-cells = <1>;
[all …]
Dimx31.dtsi1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright 2016-2018 Vladimir Zapolskiy <vz@mleia.com>
4 // Copyright 2012 Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
7 #address-cells = <1>;
8 #size-cells = <1>;
11 * pre-existing /chosen node to be available to insert the
34 #address-cells = <1>;
35 #size-cells = <0>;
38 compatible = "arm,arm1136jf-s";
44 avic: interrupt-controller@68000000 {
[all …]
Dimx6sx.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/clock/imx6sx-clock.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include "imx6sx-pinfunc.h"
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
57 #address-cells = <1>;
[all …]
Dimx50.dtsi1 // SPDX-License-Identifier: GPL-2.0+
7 #include "imx50-pinfunc.h"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/clock/imx5-clock.h>
12 #address-cells = <1>;
13 #size-cells = <1>;
16 * pre-existing /chosen node to be available to insert the
47 #address-cells = <1>;
48 #size-cells = <0>;
51 compatible = "arm,cortex-a8";
[all …]
Dimx6sll.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 #include <dt-bindings/clock/imx6sll-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include "imx6sll-pinfunc.h"
14 #address-cells = <1>;
15 #size-cells = <1>;
44 #address-cells = <1>;
45 #size-cells = <0>;
[all …]
Dimx53.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include "imx53-pinfunc.h"
7 #include <dt-bindings/clock/imx5-clock.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
17 * pre-existing /chosen node to be available to insert the
50 #address-cells = <1>;
[all …]
Dimx27-apf27dev.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2013 Armadeus Systems - <support@armadeus.com>
7 #include "imx27-apf27.dts"
11 compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27";
14 model = "Chimei-LW700AT9003";
15 bits-per-pixel = <16>; /* non-standard but required */
16 fsl,pcr = <0xfae80083>; /* non-standard but required */
17 display-timings {
18 native-mode = <&timing0>;
20 clock-frequency = <33000033>;
[all …]
Dimx6sl.dtsi1 // SPDX-License-Identifier: GPL-2.0
5 #include <dt-bindings/interrupt-controller/irq.h>
6 #include "imx6sl-pinfunc.h"
7 #include <dt-bindings/clock/imx6sl-clock.h>
10 #address-cells = <1>;
11 #size-cells = <1>;
14 * pre-existing /chosen node to be available to insert the
47 #address-cells = <1>;
48 #size-cells = <0>;
51 compatible = "arm,cortex-a9";
[all …]
Dimx6qdl.dtsi1 // SPDX-License-Identifier: GPL-2.0+
6 #include <dt-bindings/clock/imx6qdl-clock.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #address-cells = <1>;
12 #size-cells = <1>;
15 * pre-existing /chosen node to be available to insert the
54 compatible = "fsl,imx-ckil", "fixed-clock";
55 #clock-cells = <0>;
56 clock-frequency = <32768>;
[all …]
Dimx7s.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
6 #include <dt-bindings/clock/imx7d-clock.h>
7 #include <dt-bindings/power/imx7-power.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/imx7-reset.h>
12 #include "imx7d-pinfunc.h"
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
Dvfxxx.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 #include "vf610-pinfunc.h"
6 #include <dt-bindings/clock/vf610-clock.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/gpio/gpio.h>
32 compatible = "fixed-clock";
33 #clock-cells = <0>;
34 clock-frequency = <24000000>;
38 compatible = "fixed-clock";
39 #clock-cells = <0>;
[all …]
Dimx23.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include "imx23-pinfunc.h"
8 #address-cells = <1>;
9 #size-cells = <1>;
11 interrupt-parent = <&icoll>;
14 * pre-existing /chosen node to be available to insert the
31 #address-cells = <1>;
32 #size-cells = <0>;
35 compatible = "arm,arm926ej-s";
42 compatible = "simple-bus";
[all …]
Dimx28.dtsi1 // SPDX-License-Identifier: GPL-2.0+
5 #include <dt-bindings/gpio/gpio.h>
6 #include "imx28-pinfunc.h"
9 #address-cells = <1>;
10 #size-cells = <1>;
12 interrupt-parent = <&icoll>;
15 * pre-existing /chosen node to be available to insert the
42 #address-cells = <1>;
43 #size-cells = <0>;
46 compatible = "arm,arm926ej-s";
[all …]
/Linux-v5.10/drivers/pwm/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_PWM) += core.o
3 obj-$(CONFIG_PWM_SYSFS) += sysfs.o
4 obj-$(CONFIG_PWM_AB8500) += pwm-ab8500.o
5 obj-$(CONFIG_PWM_ATMEL) += pwm-atmel.o
6 obj-$(CONFIG_PWM_ATMEL_HLCDC_PWM) += pwm-atmel-hlcdc.o
7 obj-$(CONFIG_PWM_ATMEL_TCB) += pwm-atmel-tcb.o
8 obj-$(CONFIG_PWM_BCM_IPROC) += pwm-bcm-iproc.o
9 obj-$(CONFIG_PWM_BCM_KONA) += pwm-bcm-kona.o
10 obj-$(CONFIG_PWM_BCM2835) += pwm-bcm2835.o
[all …]
Dpwm-imx27.c1 // SPDX-License-Identifier: GPL-2.0
3 * simple driver for PWM (Pulse Width Modulator) controller
5 * Derived from pxa PWM driver by eric miao <eric.miao@marvell.com>
8 * - When disabled the output is driven to 0 independent of the configured
22 #include <linux/pwm.h>
25 #define MX3_PWMCR 0x00 /* PWM Control Register */
26 #define MX3_PWMSR 0x04 /* PWM Status Register */
27 #define MX3_PWMSAR 0x0C /* PWM Sample Register */
28 #define MX3_PWMPR 0x10 /* PWM Period Register */
73 #define MX3_PWMCR_PRESCALER_SET(x) FIELD_PREP(MX3_PWMCR_PRESCALER, (x) - 1)
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
2 menuconfig PWM config
3 bool "Pulse-Width Modulation (PWM) Support"
5 Generic Pulse-Width Modulation (PWM) support.
7 In Pulse-Width Modulation, a variation of the width of pulses
14 This framework provides a generic interface to PWM devices
16 to register and unregister a PWM chip, an abstraction of a PWM
17 controller, that supports one or more PWM devices. Client
18 drivers can request PWM devices and use the generic framework
21 This generic framework replaces the legacy PWM framework which
[all …]
/Linux-v5.10/arch/arm64/boot/dts/freescale/
Dimx8mp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mp-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mp-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dimx8mn.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mn-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mn-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dimx8mm.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mm-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8mm-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dimx8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 #include <dt-bindings/clock/imx8mq-clock.h>
8 #include <dt-bindings/power/imx8mq-power.h>
9 #include <dt-bindings/reset/imx8mq-reset.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "dt-bindings/input/input.h"
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include "imx8mq-pinfunc.h"
[all …]