Re: [PATCH v2] i2c: exynos5: Preserve high speed master code
From: Wolfram Sang
Date: Fri Feb 26 2021 - 05:38:47 EST
On Tue, Feb 16, 2021 at 11:25:38PM +0100, Mårten Lindahl wrote:
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From: Mårten Lindahl <martenli@xxxxxxxx>
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When the driver starts to send a message with the MASTER_ID field
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set (high speed), the whole I2C_ADDR register is overwritten including
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MASTER_ID as the SLV_ADDR_MAS field is set.
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This patch preserves already written fields in I2C_ADDR when writing
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SLV_ADDR_MAS.
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Signed-off-by: Mårten Lindahl <martenli@xxxxxxxx>
Looks good. Is there a Fixes-tag we could apply?
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