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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Defining the dbgu compatible strings in the UART submodule of the flexcom gives the below error log, AT91: Could not find matching SoC description This error arises due to defining the dbgu compatible strings to the flexcom usart which is not valid because there is only one debug unit in the sam9x60 SOC and it has the chipid register. The dbgu compatible strings are valid only for debug usart and not valid for flexcom usart. Thus removing the dbgu compatible strings in the UART submodule of the flexcom for the proper SOC detection. Fixes: 99c808335877 (ARM: dts: at91: sam9x60: Add missing flexcom definitions) Signed-off-by: Durai Manickam KR --- arch/arm/boot/dts/microchip/sam9x60.dtsi | 26 ++++++++++++------------ 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/arch/arm/boot/dts/microchip/sam9x60.dtsi b/arch/arm/boot/dts/microchip/sam9x60.dtsi index 8b53997675e7..73d570a17269 100644 --- a/arch/arm/boot/dts/microchip/sam9x60.dtsi +++ b/arch/arm/boot/dts/microchip/sam9x60.dtsi @@ -172,7 +172,7 @@ flx4: flexcom@f0000000 { status = "disabled"; uart4: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -240,7 +240,7 @@ flx5: flexcom@f0004000 { status = "disabled"; uart5: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; atmel,usart-mode = ; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>; @@ -370,7 +370,7 @@ flx11: flexcom@f0020000 { status = "disabled"; uart11: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -419,7 +419,7 @@ flx12: flexcom@f0024000 { status = "disabled"; uart12: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -576,7 +576,7 @@ flx6: flexcom@f8010000 { status = "disabled"; uart6: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -625,7 +625,7 @@ flx7: flexcom@f8014000 { status = "disabled"; uart7: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -674,7 +674,7 @@ flx8: flexcom@f8018000 { status = "disabled"; uart8: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -723,7 +723,7 @@ flx0: flexcom@f801c000 { status = "disabled"; uart0: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -791,7 +791,7 @@ flx1: flexcom@f8020000 { status = "disabled"; uart1: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -859,7 +859,7 @@ flx2: flexcom@f8024000 { status = "disabled"; uart2: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -927,7 +927,7 @@ flx3: flexcom@f8028000 { status = "disabled"; uart3: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -1050,7 +1050,7 @@ flx9: flexcom@f8040000 { status = "disabled"; uart9: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 @@ -1099,7 +1099,7 @@ flx10: flexcom@f8044000 { status = "disabled"; uart10: serial@200 { - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel