On 2016-08-25 14:44, Linus Walleij wrote: > On Tue, Aug 23, 2016 at 10:37 AM, Peter Rosin <peda@xxxxxxxxxx> wrote: > >> Specifically patch 3/8 is relevant >> >> [PATCH v2 3/8] dt-bindings: i2c: add support for 'i2c-gate' subnode >> https://lkml.org/lkml/2016/8/15/270 > > Yup the gate is what I'm using. You need to update the dt bindings to the new simpler form, and then add the flag I2C_MUX_GATE to your i2c_mux_alloc call. >> The above is not in next (yet). I don't know how this situation is >> best handled? > > I can put these patches into my development branch to get > a working driver using the gate. But I'd prefer them be in -next > when I pick them. > > Then the rest is merge mechanics, dunno the best there, > Jonathan can decide. I waited a bit for someone to scream about v4.8-rc3 being a bad base for some reason, but there was only silence. I have now pushed the series, and it can be pulled by anyone interested. Wolfram, please merge it into i2c/for-next Linus/Jonathan, technically you don't need all patches and can skip the last three, but it seems a bit over the top to be super anal about that detail... Cheers, Peter The following changes since commit fa8410b355251fd30341662a40ac6b22d3e38468: Linux 4.8-rc3 (2016-08-21 16:14:10 -0700) are available in the git repository at: https://github.com/peda-r/i2c-mux.git i2c-mux-dt-3 for you to fetch changes up to 8a191a7ad4ca9022bb838387b20d3de6acc88b72: i2c: pca954x: add device tree binding (2016-08-25 22:11:04 +0200) ---------------------------------------------------------------- Peter Rosin (8): dt-bindings: i2c: add support for 'i2c-mux' subnode dt-bindings: i2c: add support for 'i2c-arb' subnode dt-bindings: i2c: add support for 'i2c-gate' subnode dt-bindings: i2c: add bindings for nxp,pca9541 i2c: mux: add support for 'i2c-mux', 'i2c-arb' and 'i2c-gate' DT subnodes i2c: mux: inform the i2c mux core about how it is used i2c: pca9541: add device tree binding i2c: pca954x: add device tree binding .../bindings/i2c/i2c-arb-gpio-challenge.txt | 8 +--- Documentation/devicetree/bindings/i2c/i2c-arb.txt | 35 ++++++++++++++++ Documentation/devicetree/bindings/i2c/i2c-gate.txt | 41 +++++++++++++++++++ Documentation/devicetree/bindings/i2c/i2c-mux.txt | 23 ++++++++--- .../devicetree/bindings/i2c/nxp,pca9541.txt | 29 ++++++++++++++ MAINTAINERS | 2 + drivers/i2c/i2c-mux.c | 44 +++++++++++++++++---- drivers/i2c/muxes/i2c-arb-gpio-challenge.c | 2 +- drivers/i2c/muxes/i2c-mux-pca9541.c | 11 +++++- drivers/i2c/muxes/i2c-mux-pca954x.c | 46 ++++++++++++++++------ include/linux/i2c-mux.h | 8 +++- 11 files changed, 214 insertions(+), 35 deletions(-) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-arb.txt create mode 100644 Documentation/devicetree/bindings/i2c/i2c-gate.txt create mode 100644 Documentation/devicetree/bindings/i2c/nxp,pca9541.txt -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
