This series add support for Allwinner A31 SPI controller driver. Fixed and improved conde when compared to previous series[1]
Changes for v2: - use fifo_sta instead ctl reg in readl_poll - use ">=" instead of negotiation in readl_poll condition - use SPI_REG, SPI_BIT, SPI_CS macro for code improvement - use compatible check for A31 register enablement - add allwinner,sun6i-a31-spi compatible - exclude driver enable patches, since it has SPI kconfig dependencies. [1] https://patchwork.ozlabs.org/cover/1039178/ Any inputs? Jagan. Jagan Teki (8): spi: sun4i: Poll for rxfifo empty clk: sunxi: Implement SPI clocks, resets spi: sun4i: Simplify reg writes using set/clrbits_le32 spi: sun4i: Access registers and bits via enum offsets spi: sun4i: Support fifo_depth via drvdata spi: sun4i: Add CLK support spi: sun4: Add A31 spi controller support spi: sun4i: Driver cleanup drivers/clk/sunxi/clk_a10.c | 10 + drivers/clk/sunxi/clk_a10s.c | 7 + drivers/clk/sunxi/clk_a23.c | 7 + drivers/clk/sunxi/clk_a31.c | 13 ++ drivers/clk/sunxi/clk_a64.c | 7 + drivers/clk/sunxi/clk_a80.c | 13 ++ drivers/clk/sunxi/clk_a83t.c | 7 + drivers/clk/sunxi/clk_h3.c | 7 + drivers/clk/sunxi/clk_h6.c | 9 + drivers/clk/sunxi/clk_r40.c | 13 ++ drivers/clk/sunxi/clk_v3s.c | 4 + drivers/spi/Kconfig | 4 +- drivers/spi/sun4i_spi.c | 438 ++++++++++++++++++++++++----------- image.map | 4 + 14 files changed, 407 insertions(+), 136 deletions(-) create mode 100644 image.map -- 2.18.0.321.gffc6fa0e3 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
