[v3,03/14] ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes

Message ID	20220913142205.162399-4-sergiu.moga@microchip.com
State	Accepted
Commit	f9e1d0767fde8c2d7f06248232e98d38fd70e307
Headers	show Return-Path: <devicetree-owner@kernel.org> From: Sergiu Moga <sergiu.moga@microchip.com> To: <lee@kernel.org>, <robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>, <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>, <claudiu.beznea@microchip.com>, <radu_nicolae.pirea@upb.ro>, <richard.genoud@gmail.com>, <gregkh@linuxfoundation.org>, <broonie@kernel.org>, <mturquette@baylibre.com>, <sboyd@kernel.org>, <jirislaby@kernel.org>, <sergiu.moga@microchip.com>, <admin@hifiphile.com>, <kavyasree.kotagiri@microchip.com>, <tudor.ambarus@microchip.com> CC: <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>, <linux-serial@vger.kernel.org>, <linux-clk@vger.kernel.org> Subject: [PATCH v3 03/14] ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes Date: Tue, 13 Sep 2022 17:21:55 +0300 Message-ID: <20220913142205.162399-4-sergiu.moga@microchip.com> In-Reply-To: <20220913142205.162399-1-sergiu.moga@microchip.com> References: <20220913142205.162399-1-sergiu.moga@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: bulk
Series	None \| expand [v3,03/14] ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes [v3,05/14] dt-bindings: mfd: atmel,sama5d2-flexcom: Add SPI child node ref binding [v3,07/14] dt-bindings: serial: atmel,at91-usart: Add SAM9260 compatibles to SAM9X60 [v3,08/14] dt-bindings: mfd: atmel,sama5d2-flexcom: Add USART child node ref binding [v3,09/14] dt-bindings: serial: atmel,at91-usart: Add gclk as a possible USART clock [v3,12/14] tty: serial: atmel: Only divide Clock Divisor if the IP is USART [v3,13/14] clk: at91: sama5d2: Add Generic Clocks for UART/USART

diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index 67bce8d60908..4ba52ba11dc6 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -260,6 +260,7 @@ &flx5 { uart1: serial@200 { compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index d1181ead18e5..7a113325abb9 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -596,6 +597,7 @@ pioD: gpio@fffffa00 { dbgu: serial@fffff200 { compatible = "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; @@ -607,6 +609,7 @@ dbgu: serial@fffff200 { usart0: serial@fffc0000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc0000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -620,6 +623,7 @@ usart0: serial@fffc0000 { usart1: serial@fffc4000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc4000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -633,6 +637,7 @@ usart1: serial@fffc4000 { usart2: serial@fffc8000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc8000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -646,6 +651,7 @@ usart2: serial@fffc8000 { usart3: serial@fffcc000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffcc000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 9d9820db9482..789fe356dbf6 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -532,6 +533,7 @@ pioC: gpio@fffff800 { dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; @@ -543,6 +545,7 @@ dbgu: serial@fffff200 { usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -556,6 +559,7 @@ usart0: serial@fffb0000 { usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -569,6 +573,7 @@ usart1: serial@fffb4000 { usart2: serial@fffb8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -582,6 +587,7 @@ usart2: serial@fffb8000 { usart3: serial@fffd0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd0000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -595,6 +601,7 @@ usart3: serial@fffd0000 { uart0: serial@fffd4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd4000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -608,6 +615,7 @@ uart0: serial@fffd4000 { uart1: serial@fffd8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd8000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; diff --git a/arch/arm/boot/dts/at91sam9261.dtsi b/arch/arm/boot/dts/at91sam9261.dtsi index 259aca565305..ee0bd1aceb3f 100644 --- a/arch/arm/boot/dts/at91sam9261.dtsi +++ b/arch/arm/boot/dts/at91sam9261.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -179,6 +180,7 @@ i2c0: i2c@fffac000 { usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -192,6 +194,7 @@ usart0: serial@fffb0000 { usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -205,6 +208,7 @@ usart1: serial@fffb4000 { usart2: serial@fffb8000{ compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -301,6 +305,7 @@ aic: interrupt-controller@fffff000 { dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index c080df8c2312..3ce9ea987312 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -540,6 +541,7 @@ pioE: gpio@fffffa00 { dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; @@ -551,6 +553,7 @@ dbgu: serial@ffffee00 { usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -564,6 +567,7 @@ usart0: serial@fff8c000 { usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -577,6 +581,7 @@ usart1: serial@fff90000 { usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 09794561c7ce..95f5d76234db 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -675,6 +676,7 @@ pioE: gpio@fffffa00 { dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; reg = <0xffffee00 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; @@ -687,6 +689,7 @@ dbgu: serial@ffffee00 { usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -700,6 +703,7 @@ usart0: serial@fff8c000 { usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -713,6 +717,7 @@ usart1: serial@fff90000 { usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -726,6 +731,7 @@ usart2: serial@fff94000 { usart3: serial@fff98000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff98000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 556f35ce49e3..83114d26f10d 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -593,6 +594,7 @@ pioD: gpio@fffffa00 { dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; @@ -618,6 +620,7 @@ ssc0: ssc@f0010000 { usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x4000>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; @@ -629,6 +632,7 @@ usart0: serial@f801c000 { usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x4000>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; @@ -640,6 +644,7 @@ usart1: serial@f8020000 { usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x4000>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; @@ -651,6 +656,7 @@ usart2: serial@f8024000 { usart3: serial@f8028000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8028000 0x4000>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; diff --git a/arch/arm/boot/dts/at91sam9rl.dtsi b/arch/arm/boot/dts/at91sam9rl.dtsi index 12c634811820..364a2ff0a763 100644 --- a/arch/arm/boot/dts/at91sam9rl.dtsi +++ b/arch/arm/boot/dts/at91sam9rl.dtsi @@ -11,6 +11,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pwm/pwm.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -175,6 +176,7 @@ i2c1: i2c@fffac000 { usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -188,6 +190,7 @@ usart0: serial@fffb0000 { usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -201,6 +204,7 @@ usart1: serial@fffb4000 { usart2: serial@fffb8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -214,6 +218,7 @@ usart2: serial@fffb8000 { usart3: serial@fffbc000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffbc000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; @@ -322,6 +327,7 @@ aic: interrupt-controller@fffff000 { dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index ea3b11336c79..0c26c925761b 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -674,6 +675,7 @@ mmc1: mmc@f000c000 { dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; @@ -688,6 +690,7 @@ dbgu: serial@fffff200 { usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; @@ -702,6 +705,7 @@ usart0: serial@f801c000 { usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; @@ -716,6 +720,7 @@ usart1: serial@f8020000 { usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; @@ -775,6 +780,7 @@ i2c2: i2c@f8018000 { uart0: serial@f8040000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8040000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; @@ -786,6 +792,7 @@ uart0: serial@f8040000 { uart1: serial@f8044000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8044000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; diff --git a/arch/arm/boot/dts/at91sam9x5_usart3.dtsi b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi index 098d3fef5c37..a47c765e1b20 100644 --- a/arch/arm/boot/dts/at91sam9x5_usart3.dtsi +++ b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/mfd/at91-usart.h> / { aliases { @@ -44,6 +45,7 @@ pinctrl_usart3_sck: usart3_sck-0 { usart3: serial@f8028000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8028000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi index d3f60f6a456d..8f5477e307dd 100644 --- a/arch/arm/boot/dts/sam9x60.dtsi +++ b/arch/arm/boot/dts/sam9x60.dtsi @@ -12,6 +12,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> #include <dt-bindings/mfd/atmel-flexcom.h> / { @@ -583,6 +584,7 @@ aic: interrupt-controller@fffff100 { dbgu: serial@fffff200 { compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <47 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index 2c50a021aa76..14c35c12a115 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/dma/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> #include <dt-bindings/iio/adc/at91-sama5d2_adc.h> / { @@ -441,6 +442,7 @@ pdmic: pdmic@f8018000 { uart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | @@ -457,6 +459,7 @@ AT91_XDMAC_DT_PERID(35))>, uart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | @@ -473,6 +476,7 @@ AT91_XDMAC_DT_PERID(37))>, uart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | @@ -530,6 +534,7 @@ flx0: flexcom@f8034000 { uart5: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 19>; clock-names = "usart"; @@ -600,6 +605,7 @@ flx1: flexcom@f8038000 { uart6: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 20>; clock-names = "usart"; @@ -769,6 +775,7 @@ AT91_XDMAC_DT_PERID(8))>, uart3: serial@fc008000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc008000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma1 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | @@ -785,6 +792,7 @@ AT91_XDMAC_DT_PERID(41))>, uart4: serial@fc00c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc00c000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(43))>, @@ -810,6 +818,7 @@ flx2: flexcom@fc010000 { uart7: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 21>; clock-names = "usart"; @@ -880,6 +889,7 @@ flx3: flexcom@fc014000 { uart8: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 22>; clock-names = "usart"; @@ -951,6 +961,7 @@ flx4: flexcom@fc018000 { uart9: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&pmc PMC_TYPE_PERIPHERAL 23>; clock-names = "usart"; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 2d0935ad2225..bde8e92d60bb 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -12,6 +12,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/at91.h> +#include <dt-bindings/mfd/at91-usart.h> / { #address-cells = <1>; @@ -194,6 +195,7 @@ i2c1: i2c@f0018000 { usart0: serial@f001c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf001c000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(3)>, <&dma0 2 (AT91_DMA_CFG_PER_ID(4) | AT91_DMA_CFG_FIFOCFG_ASAP)>; @@ -208,6 +210,7 @@ usart0: serial@f001c000 { usart1: serial@f0020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf0020000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(5)>, <&dma0 2 (AT91_DMA_CFG_PER_ID(6) | AT91_DMA_CFG_FIFOCFG_ASAP)>; @@ -222,6 +225,7 @@ usart1: serial@f0020000 { 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>; @@ -356,6 +360,7 @@ i2c2: i2c@f801c000 { usart2: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(7)>, <&dma1 2 (AT91_DMA_CFG_PER_ID(8) | AT91_DMA_CFG_FIFOCFG_ASAP)>; @@ -370,6 +375,7 @@ usart2: serial@f8020000 { usart3: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(9)>, <&dma1 2 (AT91_DMA_CFG_PER_ID(10) | AT91_DMA_CFG_FIFOCFG_ASAP)>; @@ -464,6 +470,7 @@ ramc0: ramc@ffffea00 { dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(13)>, <&dma1 2 (AT91_DMA_CFG_PER_ID(14) | AT91_DMA_CFG_FIFOCFG_ASAP)>; diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi index a3eaba995cf4..44d1173f2ffb 100644 --- a/arch/arm/boot/dts/sama5d3_uart.dtsi +++ b/arch/arm/boot/dts/sama5d3_uart.dtsi @@ -9,6 +9,7 @@ #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 { @@ -39,6 +40,7 @@ pinctrl_uart1: uart1-0 { 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>; @@ -50,6 +52,7 @@ uart0: serial@f0024000 { 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>; diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index 1e5c01898ccf..af62157ae214 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -8,6 +8,7 @@ #include <dt-bindings/clock/at91.h> #include <dt-bindings/dma/at91.h> +#include <dt-bindings/mfd/at91-usart.h> #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> @@ -278,6 +279,7 @@ mmc0: mmc@f8000000 { uart0: serial@f8004000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8004000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -437,6 +439,7 @@ sfr: sfr@f8028000 { usart0: serial@f802c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf802c000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -455,6 +458,7 @@ usart0: serial@f802c000 { usart1: serial@f8030000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8030000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -490,6 +494,7 @@ mmc1: mmc@fc000000 { uart1: serial@fc004000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc004000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -508,6 +513,7 @@ uart1: serial@fc004000 { usart2: serial@fc008000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc008000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma1 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -526,6 +532,7 @@ usart2: serial@fc008000 { usart3: serial@fc00c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc00c000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <30 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma1 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -544,6 +551,7 @@ usart3: serial@fc00c000 { usart4: serial@fc010000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc010000 0x100>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <31 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma1 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) @@ -770,6 +778,7 @@ rtc@fc0686b0 { dbgu: serial@fc069000 { compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0xfc069000 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <45 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index 249f9c640b6c..7bd8ae8e8d38 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/clock/at91.h> #include <dt-bindings/dma/at91.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/at91-usart.h> / { model = "Microchip SAMA7G5 family SoC"; @@ -603,6 +604,7 @@ flx0: flexcom@e1818000 { uart0: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; clocks = <&pmc PMC_TYPE_PERIPHERAL 38>; clock-names = "usart"; @@ -651,6 +653,7 @@ flx3: flexcom@e1824000 { uart3: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; clocks = <&pmc PMC_TYPE_PERIPHERAL 41>; clock-names = "usart"; @@ -694,6 +697,7 @@ flx4: flexcom@e2018000 { uart4: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; clocks = <&pmc PMC_TYPE_PERIPHERAL 42>; clock-names = "usart"; @@ -719,6 +723,7 @@ flx7: flexcom@e2024000 { uart7: serial@200 { compatible = "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; clocks = <&pmc PMC_TYPE_PERIPHERAL 45>; clock-names = "usart";

[v3,03/14] ARM: dts: at91: Add `atmel,usart-mode` required property to serial nodes

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Patch