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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with
4 * UART support
5 *
6 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
7 */
8
9#include <dt-bindings/pinctrl/at91.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include <dt-bindings/clock/at91.h>
12
13/ {
14 aliases {
15 serial5 = &uart0;
16 serial6 = &uart1;
17 };
18
19 ahb {
20 apb {
21 pinctrl@fffff200 {
22 uart0 {
23 pinctrl_uart0: uart0-0 {
24 atmel,pins =
25 <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* conflicts with PWMFI2, ISI_D8 */
26 AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* conflicts with ISI_PCK */
27 };
28 };
29
30 uart1 {
31 pinctrl_uart1: uart1-0 {
32 atmel,pins =
33 <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* conflicts with TWD0, ISI_VSYNC */
34 AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* conflicts with TWCK0, ISI_HSYNC */
35 };
36 };
37 };
38
39 uart0: serial@f0024000 {
40 compatible = "atmel,at91sam9260-usart";
41 reg = <0xf0024000 0x100>;
42 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
43 pinctrl-names = "default";
44 pinctrl-0 = <&pinctrl_uart0>;
45 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
46 clock-names = "usart";
47 status = "disabled";
48 };
49
50 uart1: serial@f8028000 {
51 compatible = "atmel,at91sam9260-usart";
52 reg = <0xf8028000 0x100>;
53 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
54 pinctrl-names = "default";
55 pinctrl-0 = <&pinctrl_uart1>;
56 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>;
57 clock-names = "usart";
58 status = "disabled";
59 };
60 };
61 };
62};
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with
4 * UART support
5 *
6 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
7 */
8
9#include <dt-bindings/pinctrl/at91.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include <dt-bindings/clock/at91.h>
12
13/ {
14 aliases {
15 serial5 = &uart0;
16 serial6 = &uart1;
17 };
18
19 ahb {
20 apb {
21 pinctrl@fffff200 {
22 uart0 {
23 pinctrl_uart0: uart0-0 {
24 atmel,pins =
25 <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* conflicts with PWMFI2, ISI_D8 */
26 AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* conflicts with ISI_PCK */
27 };
28 };
29
30 uart1 {
31 pinctrl_uart1: uart1-0 {
32 atmel,pins =
33 <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* conflicts with TWD0, ISI_VSYNC */
34 AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* conflicts with TWCK0, ISI_HSYNC */
35 };
36 };
37 };
38
39 uart0: serial@f0024000 {
40 compatible = "atmel,at91sam9260-usart";
41 reg = <0xf0024000 0x100>;
42 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
43 pinctrl-names = "default";
44 pinctrl-0 = <&pinctrl_uart0>;
45 clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
46 clock-names = "usart";
47 status = "disabled";
48 };
49
50 uart1: serial@f8028000 {
51 compatible = "atmel,at91sam9260-usart";
52 reg = <0xf8028000 0x100>;
53 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
54 pinctrl-names = "default";
55 pinctrl-0 = <&pinctrl_uart1>;
56 clocks = <&pmc PMC_TYPE_PERIPHERAL 17>;
57 clock-names = "usart";
58 status = "disabled";
59 };
60 };
61 };
62};