On Wed, Sep 10, 2014 at 12:08 PM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote: > On 09/09/2014 01:58 PM, Sean Paul wrote: >> >> This patch adds MIPI CSI/DSIB pad control mux register >> from the APB misc block to tegra pinctrl. >> >> Without writing to this register, the dsib pads are >> muxed as csi, and cannot be used. >> >> The register is not yet documented in the TRM, here is >> the description: >> >> 70000820: APB_MISC_GP_MIPI_PAD_CTRL_0 >> [31:02] RESERVED >> [01:01] DSIB_MODE [CSI=0,DSIB=1] >> [00:00] RESERVED > > > These two patches look good to me. > > I think we need to take both patches through the Tegra tree, since if the > Tegra DTs start referencing the new pingroup, the driver must already know > about it or it'll error out. So, I hope for an ack from Linus. > > Of course, this only applies if you're sending patches to board .dts files > to use the new feature for 3.18; if not, we can apply the pinctrl driver > through the pinctrl tree instead, and wait until 3.19 to use the new > pingroup. I assume you'll want to use the new feature soon though:-) I don't have any board .dts patches ready for upstream consumption quite yet. Feel free to use whichever path to mainline you see fit. Sean -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
