The ICH GPIO driver does not work correctly at present. This series tidies things up and fixes a few bugs.
One issue remaining is that reading from output GPIOs does not work - it always returns 0. Changes in v3: - Correct failure logic in pci_get_bus() - Use pci_get_bus in pci_bus_to_hose() Changes in v2: - Adjust pci_get_bus() to probe bus 0 so that the required bus is found Simon Glass (4): dm: pci: Allow a PCI bus to be found without an alias gpio: Report errors when GPIOs cannot be read WIP: x86: gpio: Handle the case where reading a GPIO fails WIP: x86: gpio: Make sure that output GPIOs can be read common/cmd_gpio.c | 34 +++++++++++++++++++++++++++------- drivers/gpio/intel_ich6_gpio.c | 28 ++++++++++++++++++++++++++-- drivers/pci/pci-uclass.c | 28 ++++++++++++++++++++++++---- 3 files changed, 77 insertions(+), 13 deletions(-) -- 2.5.0.457.gab17608 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
