At Mon, 10 Jun 2019 16:34:53 -0400 Daniel Kulp <[email protected]> wrote:
> > > > > > On Jun 10, 2019, at 4:26 PM, Robert Heller <[email protected]> wrote: > > > > At Mon, 10 Jun 2019 12:48:56 -0700 (PDT) [email protected] wrote: > >> It's not enabled in the bone kernels: > >> > >> > >> # CONFIG_PINCTRL_MCP23S08 is not set > > > > In the updated kernel is is enabled. > > I don't see a bone kernel with it enabled, either 4.14 or 4.19: > > config-4.14.108-ti-r104:CONFIG_PINCTRL_MCP23S08=m ^^^^^^^^^^^^^^^^^^^^^^^^^ It is in the 4.14.108 kernel. > config-4.14.109-bone21:# CONFIG_PINCTRL_MCP23S08 is not set > config-4.14.115-bone22:# CONFIG_PINCTRL_MCP23S08 is not set > config-4.19.31-bone31:# CONFIG_PINCTRL_MCP23S08 is not set > config-4.19.37-bone33:# CONFIG_PINCTRL_MCP23S08 is not set I just did: sudo /opt/scripts/tools/update_kernel.sh and it updated to 4.14.108-ti-r106 by default: snoopy% grep MCP23 /boot/config-4.14.* /boot/config-4.14.108-ti-r106:CONFIG_PINCTRL_MCP23S08=m /boot/config-4.14.71-ti-r80:# CONFIG_PINCTRL_MCP23S08 is not set snoopy% uname -a Linux snoopy 4.14.108-ti-r106 #1 SMP PREEMPT Fri May 24 22:12:34 UTC 2019 armv7l GNU/Linux snoopy% dir /lib/modules/4.14.108-ti-r106/kernel/drivers/pinctrl/pinctrl-mcp23s08.ko.xz /lib/modules/4.14.108-ti-r106/kernel/drivers/pinctrl/pinctrl-mcp23s08.ko.xz > > I believe the 115-bone22 and 37-bone33 are the latest on the two branches. Then someone needs to rebuild them... Maybe you can file a bug report or feature request? Just because the BBB has 128 on-board GPIO lines (obviously not all of them are on the headers), does not mean one could not build a Cape with a MCP23017 for 16 more GPIO lines. To quote Billy Idle: "Too much is never enough." (from an old MTV promo). > > -- Robert Heller -- 978-544-6933 Deepwoods Software -- Custom Software Services http://www.deepsoft.com/ -- Linux Administration Services [email protected] -- Webhosting Services -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/20190610220820.D350226C0006%40sharky3.deepsoft.com. For more options, visit https://groups.google.com/d/optout.
