This series are based on 4.3-rc1 and provide 5 patches to support mt8173 spi multiple devices. Change in v2: 1. add mt8173 board name on patch 5/5 subject. 2. fix this series merge conflict. Change in v1: 1. update document to add cs-gpio; 2. remove mtk_spi_config function; 3. move controller_data to master->setup; 4. add mt8173 spi multiple devices support; 5. update dts to add cs-gpio and modify cs pin to gpio function. Leilk Liu (5): dt-binding: spi: Mediatek: Update document devicetree bindings to support multiple devices spi: mediatek: remove mtk_spi_config spi: mediatek: handle controller_data in mtk_spi_setup spi: mediatek: mt8173 spi multiple devices support arm64: dts: mt8173: spi bus dts support multiple devices .../devicetree/bindings/spi/spi-mt65xx.txt | 9 +- arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 3 +- drivers/spi/spi-mt65xx.c | 129 +++++++++++++-------- 3 files changed, 91 insertions(+), 50 deletions(-) -- 1.8.1.1.dirty -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html