Messages in this thread | | | From | Federico Vaga <> | Subject | [PATCH v7 0/5] i2c: ocores: improvements | Date | Thu, 14 Feb 2019 09:51:29 +0100 |
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This patch set provides improvements to the i2c-ocore driver.
[V6 -> V7] - restore accidentally removed 'reviewed-by' tags in changelog
[V5 -> V6] - remove redundant code introduced in V5 (double read control register)
[V4 -> V5] - deterministic status of IEN bit in register "CONTROL" at the end of ocores_init() - more style fixes
[V3 -> V4] - add reviews-by/tested-by - add comment to justify the formula in udelay((8 * 1000) / i2c->bus_clock_khz);
[V2 -> V3] - fix particular error condition on platform_get_irq(). Copied from https://patchwork.ozlabs.org/patch/1038409/
[V1 -> V2] - replaced usleep_range() with udelay() so that the polling version can be used in atomic context. - added dedicated patch for minor style issues - fixed delay computation - use spin_lock_irqsave(), instead of spin_trylock_irqsave(). IACK is always necessary and a trylock would generate an extra interrupt for nothing - make the driver ready for an eventual master_xfer_irqless()
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