This set of patches provides a few fixes for the SPI QUP driver and support for an earlier version of the QUP. The first patch removes the use of the controller's own chip select functionality. The user should instead use GPIOs and make use of the SPI core's GPIO chip select feature. The second patch fixes the calculation that determines whether the FIFO or BLOCK mode is used. SPI transactions greater than 16 bytes but less than FIFO size were failing. The third patch addresses failures during probing of slave devices that required SPI transactions. The spi_register_master needs to be called after the runtime pm is initialized. The last patch adds support for V1.1.1 of the QUP. This version of the controller is present in earlier devices (APQ8064, IPQ8064, and MSM8960). Andy Gross (4): spi: qup: Remove chip select function spi: qup: Correct selection of FIFO/Block mode spi: qup: Fix order of spi_register_master spi: qup: Add support for v1.1.1 .../devicetree/bindings/spi/qcom,spi-qup.txt | 6 ++ drivers/spi/spi-qup.c | 75 ++++++++------------ 2 files changed, 37 insertions(+), 44 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
