- 05 12月, 2014 1 次提交
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由 Vishnu Motghare 提交于
Cadence I2C controller has bug wherein it generates invalid read transactions after timeout in master receiver mode. This driver does not use the HW timeout and this interrupt is disabled but the feature itself cannot be disabled. Hence, this patch writes the maximum value (0xFF) to this register. This is one of the workarounds to this bug and it will not avoid the issue completely but reduces the chances of error. Signed-off-by: NVishnu Motghare <vishnum@xilinx.com> Signed-off-by: NHarini Katakam <harinik@xilinx.com> Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
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- 20 10月, 2014 1 次提交
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由 Wolfram Sang 提交于
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 06 4月, 2014 1 次提交
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由 Soren Brinkmann 提交于
Add a driver for the Cadence I2C controller. This controller is for example found in Xilinx Zynq. Signed-off-by: NSoren Brinkmann <soren.brinkmann@xilinx.com> Tested-by: NMichal Simek <michal.simek@xilinx.com> Reviewed-by: NHarini Katakam <harinik@xilinx.com> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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