From 23fa648fd32658ca295de3ef2b7c883c7b8a6120 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 27 Feb 2012 11:19:34 +0100 Subject: ARM: at91: pit add DT support Retreive registers address and IRQ from device tree entry. Called from at91_dt_init_irq() so that timers are up-n-running when timers initialization will occur. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD [nicolas.ferre@atmel.com: change error path and interrupts property handling] Signed-off-by: Nicolas Ferre --- Documentation/devicetree/bindings/arm/atmel-at91.txt | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/atmel-at91.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt new file mode 100644 index 000000000000..380f711a2021 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt @@ -0,0 +1,8 @@ +Atmel AT91 device tree bindings. +================================ + +PIT Timer required properties: +- compatible: Should be "atmel,at91sam9260-pit" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt for the PIT which is the IRQ line + shared across all System Controller members. -- cgit v1.2.3-55-g7522