On 03/24/2016 11:26 PM, Peng Fan wrote: > Support Driver Model for fsl esdhc driver. > > 1. Introduce a new structure struct fsl_esdhc_priv > 2. Refactor fsl_esdhc_initialize which is originally used by board code. > - Introduce fsl_esdhc_init to be common usage for DM and non-DM > - Introduce fsl_esdhc_cfg_to_priv to build the bridge for non-DM part. > - The original API for board code is still there, but we use > 'fsl_esdhc_cfg_to_priv' and 'fsl_esdhc_init' to serve it. > 3. All the functions are changed to use 'struct fsl_esdhc_priv', except > fsl_esdhc_initialize. > 4. Since clk driver is not implemented, use mxc_get_clock to geth > the clk and fill 'priv->sdhc_clk'. > > Has been tested on i.MX6UL 14X14 EVK board: > " > =>dm tree > .... > simple_bus [ + ] | `-- aips-bus@02100000 > mmc [ + ] | |-- usdhc@02190000 > mmc [ + ] | |-- usdhc@02194000 > .... > => mmc list > FSL_SDHC: 0 (SD) > FSL_SDHC: 1 (SD) > " > > Signed-off-by: Peng Fan <van.free...@gmail.com> > Cc: York Sun <york....@nxp.com> > Cc: Yangbo Lu <yangbo...@nxp.com> > Cc: Hector Palacios <hector.palac...@digi.com> > Cc: Eric Nelson <e...@nelint.com> > Cc: Stefano Babic <sba...@denx.de> > Cc: Fabio Estevam <fabio.este...@nxp.com> > Cc: Pantelis Antoniou <pa...@antoniou-consulting.com> > Cc: Simon Glass <s...@chromium.org> > --- > > V3: > Fix build error reported by York for PPC. > > V2: > restructure the V1 patch. > Introduce fsl_esdhc_priv structure. > Introduce code to handle cd-gpios and non-removable. > > drivers/mmc/fsl_esdhc.c | 253 > ++++++++++++++++++++++++++++++++++++++++-------- > 1 file changed, 213 insertions(+), 40 deletions(-)
Applied to u-boot-fsl-qoriq master. Awaiting upstream. Thanks. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot