From: <nicolas.ferre@microchip.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: Ryan Wanner <ryan.wanner@microchip.com>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
Nicolas Ferre <nicolas.ferre@microchip.com>
Subject: [PATCH] ARM: dts: microchip: sama7d65: add uart3 definition for flexcom3 peripheral
Date: Fri, 5 Sep 2025 11:20:44 +0200 [thread overview]
Message-ID: <20250905092044.25429-1-nicolas.ferre@microchip.com> (raw)
From: Nicolas Ferre <nicolas.ferre@microchip.com>
Add the definition of uart3 at the side of i2c3 for flexcom3.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Ryan Wanner <ryan.wanner@microchip.com>
---
arch/arm/boot/dts/microchip/sama7d65.dtsi | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi
index 84bac1d29421..9f3340c4ccf4 100644
--- a/arch/arm/boot/dts/microchip/sama7d65.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi
@@ -506,6 +506,21 @@ flx3: flexcom@e182c000 {
#size-cells = <1>;
status = "disabled";
+ uart3: serial@200 {
+ compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
+ reg = <0x200 0x200>;
+ atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 37>;
+ clock-names = "usart";
+ dmas = <&dma0 AT91_XDMAC_DT_PERID(12)>,
+ <&dma0 AT91_XDMAC_DT_PERID(11)>;
+ dma-names = "tx", "rx";
+ atmel,use-dma-rx;
+ atmel,use-dma-tx;
+ status = "disabled";
+ };
+
i2c3: i2c@600 {
compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
reg = <0x600 0x200>;
--
2.43.0
reply other threads:[~2025-09-05 9:21 UTC|newest]
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