From de2a5d52f2c052814349013e8a77d1bc02717d74 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 13 Jul 2023 00:16:41 +0200 Subject: [PATCH] dt-bindings: mtd: Add SEAMA partition bindings This types of NAND partitions appear in OpenWrt and U-Boot. Signed-off-by: Linus Walleij Reviewed-by: Rob Herring Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230713-seama-partitions-v4-1-69e577453d40@linaro.org --- .../bindings/mtd/partitions/seama.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/partitions/seama.yaml diff --git a/Documentation/devicetree/bindings/mtd/partitions/seama.yaml b/Documentation/devicetree/bindings/mtd/partitions/seama.yaml new file mode 100644 index 000000000000..4c1cbf43e81a --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/seama.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/partitions/seama.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Seattle Image Partitions + +description: The SEAttle iMAge (SEAMA) partition is a type of partition + used for NAND flash devices. This type of flash image is found in some + D-Link routers such as DIR-645, DIR-842, DIR-859, DIR-860L, DIR-885L, + DIR890L and DCH-M225, as well as in WD and NEC routers on the ath79 + (MIPS), Broadcom BCM53xx, and RAMIPS platforms. This partition type + does not have children defined in the device tree, they need to be + detected by software. + +allOf: + - $ref: partition.yaml# + +maintainers: + - Linus Walleij + +properties: + compatible: + const: seama + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + compatible = "seama"; + reg = <0x0 0x800000>; + label = "firmware"; + }; + };