linux-loongson/Documentation/devicetree/bindings/nvmem/layouts
Sven Peter d44870ff2a dt-bindings: nvmem: fixed-layout: Allow optional bit positions
NVMEM nodes can optionally include the bits property to specify the bit
position of the cell within a byte.
Extend patternProperties to allow adding the bit offset to the node
address to be able to distinguish nodes with the same address but
different bit positions, e.g.

   trim@54,4 {
        reg = <0x54 1>;
        bits = <4 2>;
    };
    trim@54,0 {
        reg = <0x54 1>;
        bits = <0 4>;
    };

Before the conversion to NVMEM layouts in commit bd912c991d
("dt-bindings: nvmem: layouts: add fixed-layout") this extension was
originally added with commit 4b2545dd19 ("dt-bindings: nvmem: Extend
patternProperties to optionally indicate bit position") to the now
deprecated layout.

Signed-off-by: Sven Peter <sven@kernel.org>
Reviewed-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://lore.kernel.org/r/20250712181905.6738-3-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-16 14:30:04 +02:00
..
fixed-cell.yaml dt-bindings: nvmem: fixed-cell: increase bits start value to 31 2025-04-11 14:41:21 +02:00
fixed-layout.yaml dt-bindings: nvmem: fixed-layout: Allow optional bit positions 2025-07-16 14:30:04 +02:00
kontron,sl28-vpd.yaml
nvmem-layout.yaml dt-bindings: nvmem: convert U-Boot env to a layout 2024-09-03 12:13:18 +02:00
onie,tlv-layout.yaml dt-bindings: Fix typos 2023-08-18 11:32:25 -05:00
u-boot,env.yaml dt-bindings: nvmem: convert U-Boot env to a layout 2024-09-03 12:13:18 +02:00