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Subject[PATCH v2] Documentation: dt: list all compatible strings for at91
Date
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@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.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


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