From eab1de67d292d0b88c148721a276897238150b89 Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Sat, 19 Sep 2020 20:44:12 +0800 Subject: [PATCH] dt-bindings: sp804: add support for Hisilicon sp804 timer Some Hisilicon SoCs, such as Hi1212, use the Hisilicon extended sp804 timer. Signed-off-by: Zhen Lei Link: https://lore.kernel.org/r/20200919124412.4135-2-thunder.leizhen@huawei.com Signed-off-by: Rob Herring --- Documentation/devicetree/bindings/timer/arm,sp804.yaml | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/timer/arm,sp804.yaml b/Documentation/devicetree/bindings/timer/arm,sp804.yaml index ba0945cf799e..e35d3053250a 100644 --- a/Documentation/devicetree/bindings/timer/arm,sp804.yaml +++ b/Documentation/devicetree/bindings/timer/arm,sp804.yaml @@ -15,19 +15,26 @@ description: |+ free-running mode. The input clock is shared, but can be gated and prescaled independently for each timer. + There is a viriant of Arm SP804: Hisilicon 64-bit SP804 timer. Some Hisilicon + SoCs, such as Hi1212, should use the dedicated compatible: "hisilicon,sp804". + # Need a custom select here or 'arm,primecell' will match on lots of nodes select: properties: compatible: contains: - const: arm,sp804 + oneOf: + - const: arm,sp804 + - const: hisilicon,sp804 required: - compatible properties: compatible: items: - - const: arm,sp804 + - enum: + - arm,sp804 + - hisilicon,sp804 - const: arm,primecell interrupts: -- 2.11.0