summaryrefslogtreecommitdiff
path: root/include/sbi_utils/regmap
AgeCommit message (Collapse)Author
2024-08-24lib: utils/regmap: Constify FDT pointers in parsing functionsSamuel Holland
Indicate that none of these functions modify the devicetree by constifying the parameter type. Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Andrew Jones <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2024-08-24lib: utils/regmap: Fix typo in commentSamuel Holland
Balance the quotation marks; double quotes are idiomatic here. Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Andrew Jones <[email protected]> Reviewed-by: Anup Patel <[email protected]>
2023-07-31lib: utils/regmap: Add simple FDT based regmap frameworkAnup Patel
We add a simple FDT based regmap framework which is built on top of generic regmap library. The phandle of FDT regmap DT node is treated as unique regmap ID. The FDT based regmap drivers will be probed on-demand from fdt_regmap_get_by_phandle() and fdt_regmap_get() called by the regmap client drivers. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Xiang W <[email protected]>
2023-07-31lib: utils/regmap: Add generic regmap access libraryAnup Patel
We add generic regmap access library which is independent of hardware description format (FDT or ACPI). The OpenSBI platform support or regmap drivers can register regmap instances which can be discovered by different regmap clients based on the unique ID of regmap instances. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Xiang W <[email protected]>