mirror of
https://github.com/torvalds/linux.git
synced 2026-04-18 14:53:58 -04:00
12bfcb84dc
Add a dtschema for the ECC engine on the Realtek RTL93xx SoCs. The engine supports BCH6 and BCH12 parity for 512 byte blocks. The hardware can make use of interrupts but this is not yet supported by the driver. From the known datasheets it is connected to the LXB (lexra bus) and propably depends on its clock. Provide an optional clock property that can describe the relation. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
42 lines
708 B
YAML
42 lines
708 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/mtd/realtek,rtl9301-ecc.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Realtek SoCs NAND ECC engine
|
|
|
|
maintainers:
|
|
- Markus Stockhausen <markus.stockhausen@gmx.de>
|
|
|
|
properties:
|
|
compatible:
|
|
const: realtek,rtl9301-ecc
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
soc {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
ecc0: ecc@1a600 {
|
|
compatible = "realtek,rtl9301-ecc";
|
|
reg = <0x1a600 0x54>;
|
|
};
|
|
};
|