| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2024-01-16 | serial: msm-geni: don't rely on parent misc device | Caleb Connolly | |
| commit 1b15483deb3f ("misc: add Qualcomm GENI SE QUP device driver") introduced support for platform-specific oversampling values, necessary to configure the UART clocks on all platforms at runtime. However it relies in probing a parent device. Despite the DM_FLAG_PRE_RELOC flag, this is not done consistently during boot. Instead, take another approach by relying on ofnode_ helpers to read the serial engine base address and do the read directly. This fixes early UART on boards with a non-default oversampling rate. Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org> | |||
| 2023-05-02 | misc: add Qualcomm GENI SE QUP device driver | Vladimir Zapolskiy | |
| This change adds a Qualcomm GENI SE QUP device driver as a wrapper for actually enabled and used serial devices found on a board. At the moment the driver is pretty simple, its intention is to populate childred devices and provide I/O mem read interface to them as clients, this is needed for GENI UART driver to set up a proper clock divider and provide the actually asked baud rate. Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> | |||
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index : u-boot-toradex.git | |
| U-Boot bootloader for Apalis and Colibri modules | Toradex |
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