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author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-11-17 07:36:09 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-11-17 07:36:09 +0100 |
commit | 3f2f5980d517b6a71ffe54e615bd3a4b58b1c295 (patch) | |
tree | eb5a7bfce811d20e58dd0eb1add0f6cf0e6b86e0 /dts/Bindings/reserved-memory/memory-region.yaml | |
parent | 81ceab95360295cef146e89a1cd1cd5e590aa75e (diff) | |
download | barebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.gz barebox-3f2f5980d517b6a71ffe54e615bd3a4b58b1c295.tar.xz |
dts: update to v5.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/reserved-memory/memory-region.yaml')
-rw-r--r-- | dts/Bindings/reserved-memory/memory-region.yaml | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dts/Bindings/reserved-memory/memory-region.yaml b/dts/Bindings/reserved-memory/memory-region.yaml new file mode 100644 index 0000000000..83dfe499a2 --- /dev/null +++ b/dts/Bindings/reserved-memory/memory-region.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/reserved-memory/memory-region.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Reserved Memory Region Device Tree Binding + +maintainers: + - devicetree-spec@vger.kernel.org + +description: | + Regions in the /reserved-memory node may be referenced by other device + nodes by adding a memory-region property to the device node. + +select: true + +properties: + memory-region: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: > + Phandle to a /reserved-memory child node assigned to the device. + + memory-region-names: + $ref: /schemas/types.yaml#/definitions/string-array + description: > + A list of names, one for each corresponding entry in the + memory-region property + +additionalProperties: true + +examples: + - | + fb0: video@12300000 { + /* ... */ + reg = <0x12300000 0x1000>; + memory-region = <&display_reserved>; + }; + +... |