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Message-Id: <1395226760-11446-1-git-send-email-alexandre.belloni@free-electrons.com> Date: Wed, 19 Mar 2014 11:59:20 +0100 From: Alexandre Belloni <alexandre.belloni@...e-electrons.com> To: Nicolas Ferre <nicolas.ferre@...el.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org, devicetree@...r.kernel.org, Mark Rutland <mark.rutland@....com>, Pawel Moll <pawel.moll@....com>, Alexandre Belloni <alexandre.belloni@...e-electrons.com>, Rob Herring <robh@...nel.org>, Joe Perches <joe@...ches.com>, Grant Likely <grant.likely@...aro.org>, Andy Whitcroft <apw@...onical.com> Subject: [PATCH v2] Documentation: dt: list all compatible strings for at91 Avoids getting the newly introduced warning: WARNING: DT compatible string "atmel,at91sam9g45-adc" appears un-documented -- check ./Documentation/devicetree/bindings/ + compatible = "atmel,at91sam9g45-adc"; Introduced by: bff5da433525 checkpatch: add DT compatible string documentation checks Cc: Rob Herring <robh@...nel.org> Cc: Joe Perches <joe@...ches.com> Cc: Grant Likely <grant.likely@...aro.org> Cc: Andy Whitcroft <apw@...onical.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@...el.com> --- Changes in v2: - add the devicetree maintainers in copy - acked by Nicolas Documentation/devicetree/bindings/arm/atmel-aic.txt | 3 +-- Documentation/devicetree/bindings/arm/atmel-at91.txt | 10 ++++------ Documentation/devicetree/bindings/dma/atmel-dma.txt | 2 +- Documentation/devicetree/bindings/gpio/gpio_atmel.txt | 2 +- Documentation/devicetree/bindings/iio/adc/at91_adc.txt | 4 ++-- Documentation/devicetree/bindings/serial/atmel-usart.txt | 10 ++++------ 6 files changed, 13 insertions(+), 18 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/atmel-aic.txt b/Documentation/devicetree/bindings/arm/atmel-aic.txt index 2742e9cfd6b1..95f75fd097ba 100644 --- a/Documentation/devicetree/bindings/arm/atmel-aic.txt +++ b/Documentation/devicetree/bindings/arm/atmel-aic.txt @@ -1,8 +1,7 @@ * Advanced Interrupt Controller (AIC) Required properties: -- compatible: Should be "atmel,<chip>-aic" - <chip> can be "at91rm9200" or "sama5d3" +- compatible: "atmel,at91rm9200-aic", "atmel,sama5d3-aic" - interrupt-controller: Identifies the node as an interrupt controller. - interrupt-parent: For single AIC system, it is an empty property. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt index 16f60b41c147..e79a33315e4f 100644 --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -14,8 +14,7 @@ System Timer (ST) required properties: shared across all System Controller members. TC/TCLIB Timer required properties: -- compatible: Should be "atmel,<chip>-tcb". - <chip> can be "at91rm9200" or "at91sam9x5" +- compatible: "atmel,at91rm9200-tcb", "atmel,at91sam9x5-tcb" - reg: Should contain registers location and length - interrupts: Should contain all interrupts for the TC block Note that you can specify several interrupt cells if the TC @@ -46,8 +45,7 @@ One interrupt per TC channel in a TC block: }; RSTC Reset Controller required properties: -- compatible: Should be "atmel,<chip>-rstc". - <chip> can be "at91sam9260" or "at91sam9g45" +- compatible: "atmel,at91sam9260-rstc", "atmel,at91sam9g45-rstc" - reg: Should contain registers location and length Example: @@ -80,8 +78,8 @@ Examples: SHDWC Shutdown Controller required properties: -- compatible: Should be "atmel,<chip>-shdwc". - <chip> can be "at91sam9260", "at91sam9rl" or "at91sam9x5". +- compatible: "atmel,at91sam9260-shdwc", "atmel,at91sam9rl-shdwc", + "atmel,at91sam9x5-shdwc" - reg: Should contain registers location and length optional properties: diff --git a/Documentation/devicetree/bindings/dma/atmel-dma.txt b/Documentation/devicetree/bindings/dma/atmel-dma.txt index f69bcf5a6343..410bff989949 100644 --- a/Documentation/devicetree/bindings/dma/atmel-dma.txt +++ b/Documentation/devicetree/bindings/dma/atmel-dma.txt @@ -1,7 +1,7 @@ * Atmel Direct Memory Access Controller (DMA) Required properties: -- compatible: Should be "atmel,<chip>-dma". +- compatible: "atmel,at91sam9rl-dma", "atmel,at91sam9g45-dma" - reg: Should contain DMA registers location and length. - interrupts: Should contain DMA interrupt. - #dma-cells: Must be <2>, used to represent the number of integer cells in diff --git a/Documentation/devicetree/bindings/gpio/gpio_atmel.txt b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt index 85f8c0d084fa..1fa10565adcc 100644 --- a/Documentation/devicetree/bindings/gpio/gpio_atmel.txt +++ b/Documentation/devicetree/bindings/gpio/gpio_atmel.txt @@ -1,7 +1,7 @@ * Atmel GPIO controller (PIO) Required properties: -- compatible: "atmel,<chip>-gpio", where <chip> is at91rm9200 or at91sam9x5. +- compatible: "atmel,at91rm9200-gpio", "atmel,at91rm9x5-gpio" - reg: Should contain GPIO controller registers location and length - interrupts: Should be the port interrupt shared by all the pins. - #gpio-cells: Should be two. The first cell is the pin number and diff --git a/Documentation/devicetree/bindings/iio/adc/at91_adc.txt b/Documentation/devicetree/bindings/iio/adc/at91_adc.txt index 82061c7e4fea..ac26cc13dd9f 100644 --- a/Documentation/devicetree/bindings/iio/adc/at91_adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/at91_adc.txt @@ -1,8 +1,8 @@ * AT91's Analog to Digital Converter (ADC) Required properties: - - compatible: Should be "atmel,<chip>-adc" - <chip> can be "at91sam9260", "at91sam9g45" or "at91sam9x5" + - compatible: "atmel,at91sam9260-adc", "atmel,at91sam9rl-adc", + "atmel,at91sam9g45-adc", "atmel,at91sam9x5-adc", - reg: Should contain ADC registers location and length - interrupts: Should contain the IRQ line for the ADC - atmel,adc-channels-used: Bitmask of the channels muxed and enabled for this diff --git a/Documentation/devicetree/bindings/serial/atmel-usart.txt b/Documentation/devicetree/bindings/serial/atmel-usart.txt index 9c5d19ac935c..ebc5b0cb7669 100644 --- a/Documentation/devicetree/bindings/serial/atmel-usart.txt +++ b/Documentation/devicetree/bindings/serial/atmel-usart.txt @@ -1,9 +1,7 @@ * Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART) Required properties: -- compatible: Should be "atmel,<chip>-usart" - The compatible <chip> indicated will be the first SoC to support an - additional mode or an USART new feature. +- compatible: Should be "atmel,at91rm9200-usart", "atmel,at91sam9260-usart", - reg: Should contain registers location and length - interrupts: Should contain interrupt - clock-names: tuple listing input clock names. @@ -19,9 +17,9 @@ Optional properties: Refer to dma.txt and atmel-dma.txt for details. - dma-names: "rx" for RX channel, "tx" for TX channel. -<chip> compatible description: -- at91rm9200: legacy USART support -- at91sam9260: generic USART implementation for SAM9 SoCs +compatible description: +- atmel,at91rm9200-usart: legacy USART support +- atmel,at91sam9260-usart: generic USART implementation for SAM9 SoCs Example: - use PDC: -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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