From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 6 May 2024 03:02:30 +0200
Subject: Adding upstream version 4.19.249.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 arch/arm/boot/dts/sama5d3_uart.dtsi | 79 +++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 arch/arm/boot/dts/sama5d3_uart.dtsi

(limited to 'arch/arm/boot/dts/sama5d3_uart.dtsi')

diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi
new file mode 100644
index 000000000..f6d301c16
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3_uart.dtsi
@@ -0,0 +1,79 @@
+/*
+ * sama5d3_uart.dtsi - Device Tree Include file for SAMA5D3 SoC with
+ * UART support
+ *
+ * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
+ *
+ * Licensed under GPLv2.
+ */
+
+#include <dt-bindings/pinctrl/at91.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/clock/at91.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 */
+					};
+				};
+			};
+
+			pmc: pmc@fffffc00 {
+				periphck {
+					uart0_clk: uart0_clk {
+						#clock-cells = <0>;
+						reg = <16>;
+						atmel,clk-output-range = <0 83000000>;
+					};
+
+					uart1_clk: uart1_clk {
+						#clock-cells = <0>;
+						reg = <17>;
+						atmel,clk-output-range = <0 83000000>;
+					};
+				};
+			};
+
+			uart0: serial@f0024000 {
+				compatible = "atmel,at91sam9260-usart";
+				reg = <0xf0024000 0x100>;
+				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart0>;
+				clocks = <&uart0_clk>;
+				clock-names = "usart";
+				status = "disabled";
+			};
+
+			uart1: serial@f8028000 {
+				compatible = "atmel,at91sam9260-usart";
+				reg = <0xf8028000 0x100>;
+				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_uart1>;
+				clocks = <&uart1_clk>;
+				clock-names = "usart";
+				status = "disabled";
+			};
+		};
+	};
+};
-- 
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