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The mmdc clk rate needs to be explicitly updated when moving to
high audio rate by the busfreq module for the i.mx6q lpddr2 systems.
In order to make the mmdc_ch0_axi clk visible by this driver, it
needs to be included on the clocks/clock-names list.
For the imx6dqscm-1gb-evb systems the clocks list for the busfreq
module is originally inherited from imx6q.dtsi. To include the mmdc
clk, the full clocks list plus the mmdc clk needs to be overwriten
on the individual dts files.
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
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For some SD Ultra (40MB/s) the drive strength/speed settings
on the iomux ctrl pads for SD3 is not enougn causing some
error by transfering data as below:
mmcblk2: error -84 transferring data, sector 2250553, nr 151,
cmd response 0x900, card status 0x0
Updating the DSE and Speed on the pad ctrl fixes the issue.
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
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Add support for SCM i.MX6DQ 1Gb Evaluation Board (EVB).
Support the next features for 1Gb EVB boards:
- Support for fix and interleave mode
- For fix mode additional dts are provided for:
- hdcp
- enetirq
- bluetooth and wifi for Murata ZP SDIO dongle
Signed-off-by: Alejandro Sierra <alejandro.sierra@nxp.com>
Signed-off-by: Juan Gutierrez <juan.gutierrez@nxp.com>
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