From e2d5f05b745d19bc889c79977325b14853f3fc38 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Tue, 6 May 2014 13:59:50 -0300 Subject: thermal: armada: Support Armada 375 SoC Now that a generic infrastructure is in place, it's possible to support the new Armada 375 SoC thermal sensor. This sensor is similar to the one available in the already supported SoCs, with its specific temperature formula and specific sensor initialization. In addition, we also add support for the Z1 SoC stepping, which needs an initialization-quirk to work properly. Acked-by: Jason Cooper Signed-off-by: Ezequiel Garcia Signed-off-by: Zhang Rui --- Documentation/devicetree/bindings/thermal/armada-thermal.txt | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings') diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt index fff93d5f92de..2a67e5135835 100644 --- a/Documentation/devicetree/bindings/thermal/armada-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/armada-thermal.txt @@ -1,11 +1,20 @@ -* Marvell Armada 370/XP thermal management +* Marvell Armada 370/375/XP thermal management Required properties: - compatible: Should be set to one of the following: marvell,armada370-thermal + marvell,armada375-thermal + marvell,armada375-z1-thermal marvell,armadaxp-thermal + Note: As the name suggests, "marvell,armada375-z1-thermal" + applies for the SoC Z1 stepping only. On such stepping + some quirks need to be done and the register offset differs + from the one in the A0 stepping. + The operating system may auto-detect the SoC stepping and + update the compatible and register offsets at runtime. + - reg: Device's register space. Two entries are expected, see the examples below. The first one is required for the sensor register; -- cgit v1.2.3-59-g8ed1b