| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | #include <dt-bindings/mfd/at91-usart.h> |
| 13 | |
| 14 | / { |
| 15 | aliases { |
| 16 | serial5 = &uart0; |
| 17 | serial6 = &uart1; |
| 18 | }; |
| 19 | |
| 20 | ahb { |
| 21 | apb { |
| 22 | pinctrl@fffff200 { |
| 23 | uart0 { |
| 24 | pinctrl_uart0: uart0-0 { |
| 25 | atmel,pins = |
| 26 | <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* conflicts with PWMFI2, ISI_D8 */ |
| 27 | AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* conflicts with ISI_PCK */ |
| 28 | }; |
| 29 | }; |
| 30 | |
| 31 | uart1 { |
| 32 | pinctrl_uart1: uart1-0 { |
| 33 | atmel,pins = |
| 34 | <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* conflicts with TWD0, ISI_VSYNC */ |
| 35 | AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* conflicts with TWCK0, ISI_HSYNC */ |
| 36 | }; |
| 37 | }; |
| 38 | }; |
| 39 | |
| 40 | uart0: serial@f0024000 { |
| 41 | compatible = "atmel,at91sam9260-usart"; |
| 42 | reg = <0xf0024000 0x100>; |
| 43 | atmel,usart-mode = <AT91_USART_MODE_SERIAL>; |
| 44 | interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; |
| 45 | pinctrl-names = "default"; |
| 46 | pinctrl-0 = <&pinctrl_uart0>; |
| 47 | clocks = <&pmc PMC_TYPE_PERIPHERAL 16>; |
| 48 | clock-names = "usart"; |
| 49 | status = "disabled"; |
| 50 | }; |
| 51 | |
| 52 | uart1: serial@f8028000 { |
| 53 | compatible = "atmel,at91sam9260-usart"; |
| 54 | reg = <0xf8028000 0x100>; |
| 55 | atmel,usart-mode = <AT91_USART_MODE_SERIAL>; |
| 56 | interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; |
| 57 | pinctrl-names = "default"; |
| 58 | pinctrl-0 = <&pinctrl_uart1>; |
| 59 | clocks = <&pmc PMC_TYPE_PERIPHERAL 17>; |
| 60 | clock-names = "usart"; |
| 61 | status = "disabled"; |
| 62 | }; |
| 63 | }; |
| 64 | }; |
| 65 | }; |