Cédric Le Goater 545d6bef70 aspeed/i2c: Add support for DMA transfers ... The I2C controller of the Aspeed AST2500 and AST2600 SoCs supports DMA transfers to and from DRAM. A pair of registers defines the buffer address and the length of the DMA transfer. The address should be aligned on 4 bytes and the maximum length should not exceed 4K. The receive or transmit DMA transfer can then be initiated with specific bits in the Command/Status register of the controller. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Tested-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 20191119141211.25716-5-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2019-12-16 10:46:34 +00:00
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aspeed_i2c.h	aspeed/i2c: Add support for DMA transfers	2019-12-16 10:46:34 +00:00
bitbang_i2c.h	hw/i2c/bitbang_i2c: Use in-place rather than malloc'd bitbang_i2c_interface struct	2019-07-03 10:51:35 +02:00
i2c.h	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
imx_i2c.h	Clean up ill-advised or unusual header guards	2016-07-12 16:20:46 +02:00
microbit_i2c.h	arm: Stub out NRF51 TWI magnetometer/accelerometer detection	2019-01-29 11:46:03 +00:00
pm_smbus.h	Include exec/memory.h slightly less	2019-08-16 13:31:52 +02:00
ppc4xx_i2c.h	hw/i2c/bitbang_i2c: Use in-place rather than malloc'd bitbang_i2c_interface struct	2019-07-03 10:51:35 +02:00
smbus_eeprom.h	Include exec/memory.h slightly less	2019-08-16 13:31:52 +02:00
smbus_master.h	i2c: Split smbus into parts	2019-02-27 21:06:08 -06:00
smbus_slave.h	i2c:smbus_slave: Add an SMBus vmstate structure	2019-02-27 21:06:08 -06:00