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Message-Id: <1410536587-24607-9-git-send-email-alexandre.belloni@free-electrons.com>
Date: Fri, 12 Sep 2014 17:43:07 +0200
From: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To: Nicolas Ferre <nicolas.ferre@...el.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
Boris Brezillon <boris.brezillon@...e-electrons.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCHv2 8/8] ARM: at91: document Atmel SMART compatibles
Document all the available compatibles for Atmel "SMART" SoCs.
Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
.../devicetree/bindings/arm/atmel-at91.txt | 40 ++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
index 6e3e3e5c611f..2ef92e04ed10 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
@@ -1,6 +1,46 @@
Atmel AT91 device tree bindings.
================================
+Boards with a SoC of the Atmel AT91 or SMART family shall have the following
+properties:
+
+Required root node properties:
+compatible: must be one of:
+ * "atmel,rm9200"
+ * "atmel,at91sam9260"
+ * "atmel,at91sam9261"
+ * "atmel,at91sam9263"
+ * "atmel,at91sam9x5" for the x5 family, shall be extended with the specific SoC
+ compatible:
+ o "atmel,at91sam9g15"
+ o "atmel,at91sam9g25"
+ o "atmel,at91sam9g35"
+ o "atmel,at91sam9x25"
+ o "atmel,at91sam9x35"
+ * "atmel,at91sam9g20"
+ * "atmel,at91sam9g45"
+ * "atmel,at91sam9n12"
+ * "atmel,at91sam9rl"
+ * "atmel,sama5" for the cortexA5 family, shall be extended with the specific
+ SoC family:
+ o "atmel,sama5d3" shal be exteneded with the specific SoC compatible:
+ - "atmel,samad31"
+ - "atmel,samad33"
+ - "atmel,samad34"
+ - "atmel,samad35"
+ - "atmel,samad36"
+ o "atmel,sama5d4"
+
+
+In addition, the above compatible shall be extended with the specific
+SoC and board used. Currently known SoC compatibles are:
+ "marvell,berlin2" for Marvell Armada 1500 (BG2, 88DE3100),
+ "marvell,berlin2cd" for Marvell Armada 1500-mini (BG2CD, 88DE3005)
+ "marvell,berlin2ct" for Marvell Armada ? (BG2CT, 88DE????)
+ "marvell,berlin2q" for Marvell Armada 1500-pro (BG2Q, 88DE3114)
+ "marvell,berlin3" for Marvell Armada ? (BG3, 88DE????)
+
+
PIT Timer required properties:
- compatible: Should be "atmel,at91sam9260-pit"
- reg: Should contain registers location and length
--
1.9.1
--
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