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Message-ID: <20240912093307.40488-1-andrei.simion@microchip.com>
Date: Thu, 12 Sep 2024 12:33:07 +0300
From: Andrei Simion <andrei.simion@...rochip.com>
To: <nicolas.ferre@...rochip.com>, <claudiu.beznea@...on.dev>,
	<alexandre.belloni@...tlin.com>, <robh@...nel.org>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>, Andrei Simion <andrei.simion@...rochip.com>
Subject: [PATCH v2] ARM: dts: microchip: sam9x60: Add missing property atmel,usart-mode

Add the atmel,usart-mode property to the UART nodes. This ensures
compliance with the atmel,at91-usart.yaml schema and resolves the errors
below:
serial@200: $nodename:0: 'serial@...' does not match
'^spi(@.*|-([0-9]|[1-9][0-9]+))?$'
serial@200: atmel,use-dma-rx: False schema does not allow True
serial@200: atmel,use-dma-tx: False schema does not allow True
serial@200: atmel,fifo-size: False schema does not allow [[16]]

These errors indicate that the property
atmel,usart-mode = <AT91_USART_MODE_SERIAL> is missing for
UART nodes 0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, and 12.

Fixes: 99c808335877 ("ARM: dts: at91: sam9x60: Add missing flexcom definitions")
Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.com>
Signed-off-by: Andrei Simion <andrei.simion@...rochip.com>
---
v1 -> v2:
- reword commit message
- add Acked-by received in V1
---
 arch/arm/boot/dts/microchip/sam9x60.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi
index 04a6d716ecaf..0ba424bba7cc 100644
--- a/arch/arm/boot/dts/microchip/sam9x60.dtsi
+++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi
@@ -174,6 +174,7 @@ flx4: flexcom@...00000 {
 				uart4: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -376,6 +377,7 @@ flx11: flexcom@...20000 {
 				uart11: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -427,6 +429,7 @@ flx12: flexcom@...24000 {
 				uart12: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -586,6 +589,7 @@ flx6: flexcom@...10000 {
 				uart6: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -637,6 +641,7 @@ flx7: flexcom@...14000 {
 				uart7: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -688,6 +693,7 @@ flx8: flexcom@...18000 {
 				uart8: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -739,6 +745,7 @@ flx0: flexcom@...1c000 {
 				uart0: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -809,6 +816,7 @@ flx1: flexcom@...20000 {
 				uart1: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -879,6 +887,7 @@ flx2: flexcom@...24000 {
 				uart2: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -949,6 +958,7 @@ flx3: flexcom@...28000 {
 				uart3: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1074,6 +1084,7 @@ flx9: flexcom@...40000 {
 				uart9: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |
@@ -1125,6 +1136,7 @@ flx10: flexcom@...44000 {
 				uart10: serial@200 {
 					compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
 					reg = <0x200 0x200>;
+					atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
 					interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
 					dmas = <&dma0
 						(AT91_XDMAC_DT_MEM_IF(0) |

base-commit: 32ffa5373540a8d1c06619f52d019c6cdc948bb4
-- 
2.34.1


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