This patchseries adds multiplexed I2C bus support to barebox and a driver for pca954x bus multiplexer. Changes since RFC version: * rename drivers/i2c/muxes/pca954x.c -> drivers/i2c/muxes/i2c-mux-pca954x.c; * remove adapter numbering hack in drivers/i2c/i2c-mux.c; * add copyright comments; * sync with linux-v4.4-rc1. Antony Pavlov (2): i2c: import multiplexed I2C bus core support from linux kernel i2c: add pca954x bus multiplexer driver drivers/i2c/Kconfig | 9 ++ drivers/i2c/Makefile | 3 +- drivers/i2c/i2c-mux.c | 148 +++++++++++++++++++++ drivers/i2c/muxes/Kconfig | 14 ++ drivers/i2c/muxes/Makefile | 4 + drivers/i2c/muxes/i2c-mux-pca954x.c | 251 ++++++++++++++++++++++++++++++++++++ include/i2c/i2c-mux.h | 40 ++++++ include/i2c/i2c.h | 19 ++- 8 files changed, 486 insertions(+), 2 deletions(-) create mode 100644 drivers/i2c/i2c-mux.c create mode 100644 drivers/i2c/muxes/Kconfig create mode 100644 drivers/i2c/muxes/Makefile create mode 100644 drivers/i2c/muxes/i2c-mux-pca954x.c create mode 100644 include/i2c/i2c-mux.h -- 2.6.2 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
