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/linux/Documentation/devicetree/bindings/serial/
H A Dserial.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
11 - Greg Kroah-Hartman <gregkh@linuxfoundation.org>
19 where N is the port number (non-negative decimal integer) as printed on the
28 cts-gpios:
34 dcd-gpios:
40 dsr-gpios:
46 dtr-gpios:
[all …]
H A D8250.yaml3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - devicetree@vger.kernel.org
13 - $ref: serial.yaml#
14 - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
15 - if:
17 - required:
18 - aspeed,lpc-io-reg
19 - required:
20 - aspeed,lpc-interrupts
[all …]
H A Dfsl-mxs-auart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/serial/fsl-mxs-auart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Fabio Estevam <festevam@gmail.com>
13 - $ref: serial.yaml#
18 - const: fsl,imx23-auart
19 - const: alphascale,asm9260-auart
20 - items:
21 - enum:
[all …]
H A Datmel,at91-usart.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/serial/atmel,at91-usart.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Richard Genoud <richard.genoud@bootlin.com>
16 - enum:
17 - atmel,at91rm9200-usart
18 - atmel,at91sam9260-usart
19 - items:
20 - const: atmel,at91rm9200-dbgu
[all …]
/linux/arch/arm/boot/dts/ti/omap/
H A Dam335x-netcom-plus-2xx.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
13 #include "am335x-baltos.dtsi"
14 #include "am335x-baltos-leds.dtsi"
21 uart1_pins: uart1-pins {
22 pinctrl-single,pins = <
34 uart2_pins: uart2-pins {
35 pinctrl-single,pins = <
58 pinctrl-names = "default";
[all …]
H A Dam335x-baltos-ir3220.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
13 #include "am335x-baltos.dtsi"
14 #include "am335x-baltos-leds.dtsi"
21 tca6416_pins: tca6416-pins {
22 pinctrl-single,pins = <
27 uart1_pins: uart1-pins {
28 pinctrl-single,pins = <
40 uart2_pins: uart2-pins {
[all …]
H A Dam335x-baltos-ir5221.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
13 #include "am335x-baltos.dtsi"
14 #include "am335x-baltos-leds.dtsi"
21 tca6416_pins: tca6416-pins {
22 pinctrl-single,pins = <
28 dcan1_pins: dcan1-pins {
29 pinctrl-single,pins = <
35 uart1_pins: uart1-pins {
[all …]
H A Dam335x-baltos-ir2110.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
11 /dts-v1/;
13 #include "am335x-baltos.dtsi"
14 #include "am335x-baltos-leds.dtsi"
21 uart1_pins: uart1-pins {
22 pinctrl-single,pins = <
34 mmc1_pins: mmc1-pins {
35 pinctrl-single,pins = <
42 pinctrl-names = "default";
[all …]
H A Domap3-n900.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/media/video-interfaces.h>
15 * Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall
17 * blocks then kernel receive "Unhandled fault: external abort on non-linefetch"
18 * and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no
34 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
[all …]
H A Dmotorola-mapphone-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
6 #include "motorola-cpcap-mapphone.dtsi"
10 * We seem to have only 1021 MB accessible, 1021 - 1022 is locked,
11 * then 1023 - 1024 seems to contain mbm.
19 gpio-poweroff {
20 compatible = "gpio-poweroff";
21 pinctrl-0 = <&poweroff_gpio>;
22 pinctrl-names = "default";
[all …]
H A Domap3-n950-n9.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
13 cpu0-supply = <&vcc>;
23 compatible = "regulator-fixed";
24 regulator-name = "VEMMC";
25 regulator-min-microvolt = <2900000>;
26 regulator-max-microvolt = <2900000>;
28 startup-delay-us = <150>;
29 enable-active-high;
33 compatible = "regulator-fixed";
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dat91-wb50n.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * at91-wb50n.dtsi - Device Tree include file for wb50n cpu module
12 model = "Laird Workgroup Bridge 50N - Atmel SAMA5D";
17 stdout-path = "serial0:115200n8";
38 clock-frequency = <32768>;
42 clock-frequency = <12000000>;
46 atmel,osc-bypass;
50 pinctrl-names = "default";
51 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
52 cd-gpios = <&pioC 26 GPIO_ACTIVE_LOW>;
[all …]
H A Dsama5d3.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sama5d3.dtsi - Device Tree Include file for SAMA5D3 family SoC
10 #include <dt-bindings/dma/at91.h>
11 #include <dt-bindings/pinctrl/at91.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/clock/at91.h>
15 #include <dt-bindings/mfd/at91-usart.h>
18 #address-cells = <1>;
19 #size-cells = <1>;
[all …]
H A Dsama5d4.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sama5d4.dtsi - Device Tree Include file for SAMA5D4 family SoC
9 #include <dt-bindings/clock/at91.h>
10 #include <dt-bindings/dma/at91.h>
11 #include <dt-bindings/mfd/at91-usart.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
[all …]
/linux/arch/arm/boot/dts/nuvoton/
H A Dnuvoton-npcm730-gsj.dts1 // SPDX-License-Identifier: GPL-2.0
4 /dts-v1/;
5 #include "nuvoton-npcm730.dtsi"
6 #include "nuvoton-npcm730-gsj-gpio.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
31 stdout-path = &serial3;
39 compatible = "gpio-leds";
41 led-bmc-live {
42 gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>;
43 linux,default-trigger = "heartbeat";
[all …]
H A Dnuvoton-npcm750-evb.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
6 #include "nuvoton-npcm750.dtsi"
7 #include "dt-bindings/gpio/gpio.h"
8 #include "nuvoton-npcm750-pincfg-evb.dtsi"
12 compatible = "nuvoton,npcm750-evb", "nuvoton,npcm750";
45 stdout-path = &serial3;
55 phy-mode = "rgmii-id";
60 phy-mode = "rgmii-id";
71 compatible = "jedec,spi-nor";
[all …]
H A Dnuvoton-npcm750-runbmc-olympus.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
6 #include "nuvoton-npcm750.dtsi"
7 #include "nuvoton-npcm750-runbmc-olympus-pincfg.dtsi"
9 #include <dt-bindings/i2c/i2c.h>
10 #include <dt-bindings/gpio/gpio.h>
43 stdout-path = &serial3;
50 iio-hwmon {
51 compatible = "iio-hwmon";
52 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
[all …]
H A Dnuvoton-npcm730-gbs.dts1 // SPDX-License-Identifier: GPL-2.0
4 /dts-v1/;
5 #include "nuvoton-npcm730.dtsi"
6 #include <dt-bindings/gpio/gpio.h>
10 compatible = "quanta,gbs-bmc","nuvoton,npcm730";
71 stdout-path = &serial0;
78 gpio-keys {
79 compatible = "gpio-keys";
80 sas-cable0 {
81 label = "sas-cable0";
[all …]
H A Dnuvoton-npcm730-kudo.dts1 // SPDX-License-Identifier: GPL-2.0
4 /dts-v1/;
5 #include "nuvoton-npcm730.dtsi"
7 #include <dt-bindings/gpio/gpio.h>
41 stdout-path = &serial3;
48 iio-hwmon {
49 compatible = "iio-hwmon";
50 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
55 compatible = "nuvoton,npcm750-jtag-master";
56 #address-cells = <1>;
[all …]
/linux/drivers/tty/serial/
H A Dsa1100.c1 // SPDX-License-Identifier: GPL-2.0+
15 #include <linux/platform_data/sa11x0-serial.h>
29 /* We've been assigned a range on the "Low-density serial ports" major */
45 #define UART_GET_UTCR0(sport) __raw_readl((sport)->port.membase + UTCR0)
46 #define UART_GET_UTCR1(sport) __raw_readl((sport)->port.membase + UTCR1)
47 #define UART_GET_UTCR2(sport) __raw_readl((sport)->port.membase + UTCR2)
48 #define UART_GET_UTCR3(sport) __raw_readl((sport)->port.membase + UTCR3)
49 #define UART_GET_UTSR0(sport) __raw_readl((sport)->port.membase + UTSR0)
50 #define UART_GET_UTSR1(sport) __raw_readl((sport)->port.membase + UTSR1)
51 #define UART_GET_CHAR(sport) __raw_readl((sport)->port.membase + UTDR)
[all …]
H A Dmxs-auart.c1 // SPDX-License-Identifier: GPL-2.0+
9 * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
11 * Copyright 2008-2010 Freescale Semiconductor, Inc.
34 #include <linux/dma-mapping.h>
90 #define AUART_LINECTRL_WLEN(v) ((((v) - 5) & 0x3) << 5)
138 * RW. Receive Timeout Counter Value: number of 8-bit-time to wait before
140 * input is idle, then the watchdog counter will decrement each bit-time. Note
141 * 7-bit-time is added to the programmed value, so a value of zero will set
142 * the counter to 7-bit-time, a value of 0x1 gives 15-bit-time and so on. Also
146 * value is 0x3 (31 bit-time).
[all …]
H A Datmel_serial.c1 // SPDX-License-Identifier: GPL-2.0+
18 #include <linux/clk-provider.h>
24 #include <linux/dma-mapping.h>
62 /* Use device name ttyAT, major 204 and minor 154-169. This is necessary if we
71 /* Use device name ttyS, major 4, minor 64-68. This is the usual serial port
147 struct mctrl_gpios *gpios; member
167 bool hd_start_rx; /* can start RX during half-duplex operation */
197 { .compatible = "atmel,at91rm9200-usart-serial" },
210 return __raw_readl(port->membase + reg); in atmel_uart_readl()
215 __raw_writel(value, port->membase + reg); in atmel_uart_writel()
[all …]
/linux/arch/arm/boot/dts/qcom/
H A Dqcom-msm8960.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
6 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
7 #include <dt-bindings/clock/qcom,lcc-msm8960.h>
8 #include <dt-bindings/mfd/qcom-rpm.h>
9 #include <dt-bindings/soc/qcom,gsbi.h>
12 #address-cells = <1>;
13 #size-cells = <1>;
[all …]
/linux/arch/arm/mach-omap2/
H A Dpdata-quirks.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include <linux/platform_data/pinctrl-single.h>
21 #include <linux/platform_data/hsmmc-omap.h>
22 #include <linux/platform_data/iommu-omap.h>
23 #include <linux/platform_data/ti-sysc.h>
25 #include <linux/platform_data/asoc-ti-mcbsp.h>
26 #include <linux/platform_data/ti-prm.h>
30 #include "common-board-devices.h"
33 #include "omap-secure.h"
56 * Configures GPIOs 126, 127 and 129 to 1.8V mode instead of 3.0V
[all …]
/linux/arch/arm64/boot/dts/apm/
H A Dapm-storm.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * dts file for AppliedMicro (APM) X-Gene Storm SOC
9 compatible = "apm,xgene-storm";
10 interrupt-parent = <&gic>;
11 #address-cells = <2>;
12 #size-cells = <2>;
15 #address-cells = <2>;
16 #size-cells = <0>;
22 enable-method = "spin-table";
23 cpu-release-addr = <0x1 0x0000fff8>;
[all …]

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