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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/sama5d3_uart.dtsi | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/sama5d3_uart.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sama5d3_uart.dtsi | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi new file mode 100644 index 000000000..44d1173f2 --- /dev/null +++ b/arch/arm/boot/dts/sama5d3_uart.dtsi @@ -0,0 +1,65 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with + * UART support + * + * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> + */ + +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> + +/ { + aliases { + serial5 = &uart0; + serial6 = &uart1; + }; + + ahb { + apb { + pinctrl@fffff200 { + uart0 { + pinctrl_uart0: uart0-0 { + atmel,pins = + <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* conflicts with PWMFI2, ISI_D8 */ + AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* conflicts with ISI_PCK */ + }; + }; + + uart1 { + pinctrl_uart1: uart1-0 { + atmel,pins = + <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* conflicts with TWD0, ISI_VSYNC */ + AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* conflicts with TWCK0, ISI_HSYNC */ + }; + }; + }; + + uart0: serial@f0024000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf0024000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 16>; + clock-names = "usart"; + status = "disabled"; + }; + + uart1: serial@f8028000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8028000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 17>; + clock-names = "usart"; + status = "disabled"; + }; + }; + }; +}; |