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/openbmc/linux/Documentation/devicetree/bindings/serial/
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#
8 title: Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART)
11 - Richard Genoud <richard.genoud@gmail.com>
16 - enum:
17 - atmel,at91rm9200-usart
18 - atmel,at91sam9260-usart
19 - items:
[all …]
/openbmc/linux/arch/arm/boot/dts/microchip/
H A Dat91sam9260.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
7 * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
[all …]
H A Dsam9x60.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sam9x60.dtsi - Device Tree Include file for Microchip SAM9X60 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>
16 #include <dt-bindings/mfd/atmel-flexcom.h>
19 #address-cells = <1>;
[all …]
H A Dat91sam9rl.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/clock/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/pwm/pwm.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
[all …]
H A Dat91sam9261.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC
5 * Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
8 #include <dt-bindings/pinctrl/at91.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
H A Dat91sam9263.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
8 #include <dt-bindings/pinctrl/at91.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
15 #address-cells = <1>;
16 #size-cells = <1>;
[all …]
H A Dsama5d3_uart.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
24 pinctrl_uart0: uart0-0 {
32 pinctrl_uart1: uart1-0 {
41 compatible = "atmel,at91sam9260-usart";
43 atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
[all …]
H A Dat91sam9n12.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
9 #include <dt-bindings/dma/at91.h>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14 #include <dt-bindings/mfd/at91-usart.h>
17 #address-cells = <1>;
18 #size-cells = <1>;
[all …]
H A Dsama5d2.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * sama5d2.dtsi - Device Tree Include file for SAMA5D2 family SoC
9 #include <dt-bindings/dma/at91.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/mfd/at91-usart.h>
13 #include <dt-bindings/iio/adc/at91-sama5d2_adc.h>
16 #address-cells = <1>;
17 #size-cells = <1>;
20 interrupt-parent = <&aic>;
[all …]
H A Dat91sam9x5.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/mfd/at91-usart.h>
19 #address-cells = <1>;
20 #size-cells = <1>;
[all …]
H A Dat91sam9g45.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
16 #include <dt-bindings/mfd/at91-usart.h>
19 #address-cells = <1>;
20 #size-cells = <1>;
[all …]
H A Dat91sam9x5_usart3.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * at91sam9x5_usart3.dtsi - Device Tree Include file for AT91SAM9x5 SoC with
4 * 4 USART.
9 #include <dt-bindings/pinctrl/at91.h>
10 #include <dt-bindings/interrupt-controller/irq.h>
11 #include <dt-bindings/mfd/at91-usart.h>
22 pinctrl_usart3: usart3-0 {
28 pinctrl_usart3_rts: usart3_rts-0 {
33 pinctrl_usart3_cts: usart3_cts-0 {
38 pinctrl_usart3_sck: usart3_sck-0 {
[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 …]
H A Dlan966x.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * lan966x.dtsi - Device Tree Include file for Microchip LAN966 family SoC
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/mfd/atmel-flexcom.h>
14 #include <dt-bindings/dma/at91.h>
15 #include <dt-bindings/gpio/gpio.h>
16 #include <dt-bindings/clock/microchip,lan966x.h>
21 interrupt-parent = <&gic>;
22 #address-cells = <1>;
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Dat91sam9260.dtsi2 * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC
6 * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
18 model = "Atmel AT91SAM9260 family SoC";
19 compatible = "atmel,at91sam9260";
20 interrupt-parent = <&aic>;
41 compatible = "arm,arm926ej-s";
[all …]
H A Dsama5d3_uart.dtsi2 * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/at91.h>
24 pinctrl_uart0: uart0-0 {
32 pinctrl_uart1: uart1-0 {
43 #clock-cells = <0>;
45 atmel,clk-output-range = <0 66000000>;
49 #clock-cells = <0>;
51 atmel,clk-output-range = <0 66000000>;
[all …]
H A Dat91sam9rl.dtsi2 * at91sam9rl.dtsi - Device Tree Include file for AT91SAM9RL family SoC
4 * Copyright (C) 2014 Alexandre Belloni <alexandre.belloni@free-electrons.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/clock/at91.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/pwm/pwm.h>
19 interrupt-parent = <&aic>;
42 compatible = "arm,arm926ej-s";
53 compatible = "fixed-clock";
[all …]
H A Dat91sam9261.dtsi2 * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC
4 * Copyright (C) 2013 Jean-Jacques Hiblot <jjhiblot@traphandler.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
18 interrupt-parent = <&aic>;
38 compatible = "arm,arm926ej-s";
49 compatible = "fixed-clock";
50 #clock-cells = <0>;
[all …]
H A Dat91sam9263.dtsi2 * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
18 interrupt-parent = <&aic>;
40 compatible = "arm,arm926ej-s";
51 compatible = "fixed-clock";
52 #clock-cells = <0>;
[all …]
H A Dat91sam9n12.dtsi2 * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
11 #include <dt-bindings/dma/at91.h>
12 #include <dt-bindings/pinctrl/at91.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/clock/at91.h>
20 interrupt-parent = <&aic>;
42 compatible = "arm,arm926ej-s";
53 compatible = "fixed-clock";
54 #clock-cells = <0>;
[all …]
H A Dat91sam9x5_usart3.dtsi2 * at91sam9x5_usart3.dtsi - Device Tree Include file for AT91SAM9x5 SoC with
3 * 4 USART.
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
22 pinctrl_usart3: usart3-0 {
28 pinctrl_usart3_rts: usart3_rts-0 {
33 pinctrl_usart3_cts: usart3_cts-0 {
38 pinctrl_usart3_sck: usart3_sck-0 {
48 #clock-cells = <0>;
55 compatible = "atmel,at91sam9260-usart";
[all …]
/openbmc/u-boot/arch/arm/mach-at91/include/mach/
H A Dat91sam9260.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h]
7 * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
10 * AT91SAM9260, AT91SAM9G20, AT91SAM9XE
28 #define ATMEL_ID_ADC 5 /* Analog-to-Digital Converter */
29 #define ATMEL_ID_USART0 6 /* USART 0 */
30 #define ATMEL_ID_USART1 7 /* USART 1 */
31 #define ATMEL_ID_USART2 8 /* USART 2 */
34 #define ATMEL_ID_TWI0 11 /* Two-Wire Interface 0 */
46 #define ATMEL_ID_USART3 23 /* USART 3 */
[all …]
/openbmc/u-boot/drivers/serial/
H A Datmel_usart.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2004-2006 Atmel Corporation
29 static void atmel_serial_setbrg_internal(atmel_usart3_t *usart, int id, in atmel_serial_setbrg_internal() argument
37 * Baud Rate = -------------- in atmel_serial_setbrg_internal()
42 writel(USART3_BF(CD, divisor), &usart->brgr); in atmel_serial_setbrg_internal()
45 static void atmel_serial_init_internal(atmel_usart3_t *usart) in atmel_serial_init_internal() argument
51 if (!(readl(&usart->csr) & USART3_BIT(TXEMPTY))) in atmel_serial_init_internal()
54 writel(USART3_BIT(RSTRX) | USART3_BIT(RSTTX), &usart->cr); in atmel_serial_init_internal()
57 static void atmel_serial_activate(atmel_usart3_t *usart) in atmel_serial_activate() argument
64 &usart->mr); in atmel_serial_activate()
[all …]
/openbmc/linux/drivers/mfd/
H A Dat91-usart.c1 // SPDX-License-Identifier: GPL-2.0
3 * Driver for AT91 USART
11 #include <dt-bindings/mfd/at91-usart.h>
29 device_property_read_u32(&pdev->dev, "atmel,usart-mode", &opmode); in at91_usart_mode_probe()
39 dev_err(&pdev->dev, "atmel,usart-mode has an invalid value %u\n", in at91_usart_mode_probe()
41 return -EINVAL; in at91_usart_mode_probe()
44 return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, cell, 1, in at91_usart_mode_probe()
49 { .compatible = "atmel,at91rm9200-usart" },
50 { .compatible = "atmel,at91sam9260-usart" },
67 MODULE_DESCRIPTION("AT91 USART MFD driver");

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