Re: [U-Boot] [PATCH v3 0/9] spi: Add Allwinner A31 SPI driver
On Wed, Feb 27, 2019 at 8:02 PM Jagan Teki wrote: > > This series add support for Allwinner A31 SPI controller driver. > > Fixed and improved conde when compared to previous series[1] > > Changes for v3: > - update commit message for "poll rxfifo" patch > - change SPI_CS argument as SPI_CS(priv, cs) > - keep 'unsigned long' for register set, since using u16 encounter > type-casting issues with writel and readl calls > - change 'unsigned long' to u32 for register bits > - add detailed commit message for 'spi: sun4i: Add CLK support' > - use has_soft_reset and has_burst_ctl driver variant flags for > A31 specific changes > - add allwinner,sun6i-a31-spi compatible support > - add fifo_depth support for A31 > - rename sun4i_spi to spi-sunxi.c > - update spi-sunxi.c Kconfig entry > 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/1041901/ > > Jagan Teki (9): > spi: sun4i: Poll for rxfifo to be filled up > 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 > spi: Rename sun4i_spi.c into spi-sunxi.c Applied to u-boot-spi/master ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
[U-Boot] [PATCH v3 0/9] spi: Add Allwinner A31 SPI driver
This series add support for Allwinner A31 SPI controller driver.
Fixed and improved conde when compared to previous series[1]
Changes for v3:
- update commit message for "poll rxfifo" patch
- change SPI_CS argument as SPI_CS(priv, cs)
- keep 'unsigned long' for register set, since using u16 encounter
type-casting issues with writel and readl calls
- change 'unsigned long' to u32 for register bits
- add detailed commit message for 'spi: sun4i: Add CLK support'
- use has_soft_reset and has_burst_ctl driver variant flags for
A31 specific changes
- add allwinner,sun6i-a31-spi compatible support
- add fifo_depth support for A31
- rename sun4i_spi to spi-sunxi.c
- update spi-sunxi.c Kconfig entry
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/1041901/
Jagan Teki (9):
spi: sun4i: Poll for rxfifo to be filled up
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
spi: Rename sun4i_spi.c into spi-sunxi.c
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 | 12 +-
drivers/spi/Makefile | 2 +-
drivers/spi/{sun4i_spi.c => spi-sunxi.c} | 445 ---
14 files changed, 416 insertions(+), 140 deletions(-)
rename drivers/spi/{sun4i_spi.c => spi-sunxi.c} (50%)
--
2.18.0.321.gffc6fa0e3
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