i2c: cadence: Implement save restore

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The zynqmp platform now supports chip-off so the registers can
lose context.
Implement save restore for i2c module.
Since we have only a couple of registers
an unconditional restore is done.

Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

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Shubhrajyoti Datta 2021-07-13 12:30:11 +05:30 • committed by Wolfram Sang

parent 661e8a88e8

commit 8b51a8e644

1 changed files with 27 additions and 11 deletions

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drivers/i2c/busses/i2c-cadence.c

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