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| author | Josua Mayer <josua@solid-run.com> | 2026-02-26 15:21:17 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2026-03-09 13:44:45 +0100 |
| commit | 3c080bb2639d7b17bf83ca561f60252774a77b37 (patch) | |
| tree | 0455d368a6d09036fa5e7e41a0df8398acf659ec /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ce5c7c17e70640fc5635fd2252d0bdf4664d452b (diff) | |
mmc: host: renesas_sdhi_core: support selecting an optional mux
Some hardware designs route data or control signals through a mux to
support multiple devices on a single sdhi controller.
In particular SolidRun RZ/G2L/G2LC/V2L System on Module use a mux for
switching between soldered eMMC and an optional microSD on a carrier
board, e.g. for development or provisioning.
SD/SDIO/eMMC are not well suited for runtime switching between different
cards, however boot-time selection is possible and useful - in
particular considering dt overlays.
Add support for an optional SD/SDIO/eMMC mux defined in dt, and select
it during probe.
Similar functionality already exists in other places, e.g. i2c-omap.
Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions