8 Oct
2016
8 Oct
'16
7:18 p.m.
On 09/28/2016 09:55 PM, Zhiqiang Hou wrote:
From: Hou Zhiqiang Zhiqiang.Hou@nxp.com
Pin mux logic has 2 options in priority order, one is through RCW_SRC and then through RCW_Fields. In case of QSPI booting, RCW_SRC logic takes the priority for SPI pads and do not allow RCW_BASE and SPI_EXT to control the SPI muxing. But actually those are DSPI controller's pads instead of QSPI controller's, so this workaround allows RCW fields SPI_BASE and SPI_EXT to control relevant pads muxing.
Signed-off-by: Hou Zhiqiang Zhiqiang.Hou@nxp.com
Applied to fsl-qoriq master, awaiting upstream. Thanks.
York