diff options
Diffstat (limited to 'target/linux/generic/pending-4.19/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch')
| -rw-r--r-- | target/linux/generic/pending-4.19/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.19/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch b/target/linux/generic/pending-4.19/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch new file mode 100644 index 0000000000..01f3b9ec2d --- /dev/null +++ b/target/linux/generic/pending-4.19/496-dt-bindings-add-bindings-for-mtd-concat-devices.patch @@ -0,0 +1,52 @@ +From 5734c6669fba7ddb5ef491ccff7159d15dba0b59 Mon Sep 17 00:00:00 2001 +From: Bernhard Frauendienst <kernel@nospam.obeliks.de> +Date: Wed, 5 Sep 2018 01:32:51 +0200 +Subject: [PATCH 496/497] dt-bindings: add bindings for mtd-concat devices + +Document virtual mtd-concat device bindings. + +Signed-off-by: Bernhard Frauendienst <kernel@nospam.obeliks.de> +--- + .../devicetree/bindings/mtd/mtd-concat.txt | 36 +++++++++++++++++++ + 1 file changed, 36 insertions(+) + create mode 100644 Documentation/devicetree/bindings/mtd/mtd-concat.txt + +--- /dev/null ++++ b/Documentation/devicetree/bindings/mtd/mtd-concat.txt +@@ -0,0 +1,36 @@ ++Virtual MTD concat device ++ ++Requires properties: ++- devices: list of phandles to mtd nodes that should be concatenated ++ ++Example: ++ ++&spi { ++ flash0: flash@0 { ++ ... ++ }; ++ flash1: flash@1 { ++ ... ++ }; ++}; ++ ++flash { ++ compatible = "mtd-concat"; ++ ++ devices = <&flash0 &flash1>; ++ ++ partitions { ++ compatible = "fixed-partitions"; ++ ++ partition@0 { ++ label = "boot"; ++ reg = <0x0000000 0x0040000>; ++ read-only; ++ }; ++ ++ partition@40000 { ++ label = "firmware"; ++ reg = <0x0040000 0x1fc0000>; ++ }; ++ } ++} |