Commit Graph

8 Commits

Author SHA1 Message Date
Wolfram Sang 6eee6d317a
spi: spi-zynqmp-gqspi: simplify getting .driver_data
We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-05 11:54:35 +00:00
Wolfram Sang e1f16b0493
spi: simplify getting .drvdata
We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-20 17:53:20 +01:00
Naga Sureshkumar Relli 9e3a000362
spi: zynqmp: Add pm runtime support
This patch adds runtime pm functions.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Naga Sureshkumar Relli <nagasure@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-17 11:46:52 +01:00
Shubhrajyoti Datta ba412e343d spi: zynqmp: disable clocks in error paths
The if pclk enable fails the refclk is not disabled.
Fix the same.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-04 14:21:03 +01:00
Geliang Tang 9d0c1c3332 spi: zynq: use to_platform_device()
Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-05 11:34:37 +00:00
Dan Carpenter 861a481c5e spi: zynq: missing break statement
There is a missing break statement here so selecting both only selects
upper.

Fixes: dfe11a11d5 ('spi: Add support for Zynq Ultrascale+ MPSoC GQSPI controller')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-07 19:47:50 +01:00
Mark Brown 2c05136c28 spi: zynq: Remove execute bit
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-17 17:43:45 +01:00
Ranjit Waghmode dfe11a11d5 spi: Add support for Zynq Ultrascale+ MPSoC GQSPI controller
This patch adds support for GQSPI controller driver used by
Zynq Ultrascale+ MPSoC

Signed-off-by: Ranjit Waghmode <ranjit.waghmode@xilinx.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-12 18:33:39 +01:00