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authorStephan Gerhold <stephan@gerhold.net>2019-11-20 19:18:57 +0100
committerLinus Walleij <linus.walleij@linaro.org>2019-12-09 14:45:00 +0100
commit6cfeb611b4714b4cc66df7ef36111e33ed551f22 (patch)
tree4b3f4384a6df9f850c34c8761a1c4f76861d77a1 /Documentation
parentARM: dts: ux500: snowball: Remove unused PRCMU cpufreq node (diff)
downloadlinux-dev-6cfeb611b4714b4cc66df7ef36111e33ed551f22.tar.xz
linux-dev-6cfeb611b4714b4cc66df7ef36111e33ed551f22.zip
dt-bindings: arm: Document compatibles for Ux500 boards
The device-specific compatible values used by the Ux500 boards were not documented so far. Add a new simple schema to document them. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20191120181857.97174-4-stephan@gerhold.net Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to '')
-rw-r--r--Documentation/devicetree/bindings/arm/ux500.yaml31
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/ux500.yaml b/Documentation/devicetree/bindings/arm/ux500.yaml
new file mode 100644
index 000000000000..006cb4a5f331
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/ux500.yaml
@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/ux500.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ux500 platforms device tree bindings
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+
+ - description: ST-Ericsson HREF (pre-v60)
+ items:
+ - const: st-ericsson,mop500
+ - const: st-ericsson,u8500
+
+ - description: ST-Ericsson HREF (v60+)
+ items:
+ - const: st-ericsson,hrefv60+
+ - const: st-ericsson,u8500
+
+ - description: Calao Systems Snowball
+ items:
+ - const: calaosystems,snowball-a9500
+ - const: st-ericsson,u9500