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Higher speeds are only supported when PLL is enabled, but the current driver doesn't enable PLL outside of stream use cases, so better to set the lowest SPI speed accepted by the entire device. Move the current frequency set to the spi sub-driver so the whole device can benefit from that speed. spi-max-frequency property could be used, but ACPI systems don't support it, so by setting it in the spi sub-driver probe both Device Trees and ACPI systems are supported. Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com> Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20211123163149.1530535-2-tanureal@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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| adi | ||
| amd | ||
| atmel | ||
| au1x | ||
| bcm | ||
| cirrus | ||
| codecs | ||
| dwc | ||
| fsl | ||
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| img | ||
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| uniphier | ||
| ux500 | ||
| xilinx | ||
| xtensa | ||
| Kconfig | ||
| Makefile | ||
| soc-ac97.c | ||
| soc-acpi.c | ||
| soc-card.c | ||
| soc-component.c | ||
| soc-compress.c | ||
| soc-core.c | ||
| soc-dai.c | ||
| soc-dapm.c | ||
| soc-devres.c | ||
| soc-generic-dmaengine-pcm.c | ||
| soc-jack.c | ||
| soc-link.c | ||
| soc-ops.c | ||
| soc-pcm.c | ||
| soc-topology-test.c | ||
| soc-topology.c | ||
| soc-utils.c | ||