diff options
| author | Praveen Talari <praveen.talari@oss.qualcomm.com> | 2026-09-27 01:26:33 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-10-04 21:54:05 +0200 |
| commit | ae0f8f861e28b0fbe058aeed6be8f574d8164b92 (patch) | |
| tree | adc1aa1ce4ef7cd861f36f41ed04363a69d0305d /tools/perf/scripts/python | |
| parent | 2f06fa7a4150debe9c89c13a1d6ee13ffd881271 (diff) | |
spi: dt-bindings: Document ready-gpios property
When operating in SPI target (slave) mode, the GENI SPI controller can
use an external GPIO to notify the SPI master about the target's
active state.
Document the optional ready-gpios property for the qcom,spi-geni-qcom
and qcom,sa8255p-geni-spi bindings, restricted to spi-slave nodes.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Link: https://patch.msgid.link/20260927-use_gpio_to_notify_master_of_spi_target_activity-v5-1-9b973623080f@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions