Messages in this thread | | | Subject | Re: [PATCH v5 0/8] Enable ili9341 and l3gd20 on stm32f429-disco | From | Alexandre Torgue <> | Date | Tue, 21 Jul 2020 11:19:47 +0200 |
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Hi Dillon
On 5/25/20 5:40 AM, dillon.minfei@gmail.com wrote: > From: dillon min <dillon.minfei@gmail.com> > > V5's update based on Mark Brown's suggestion, use 'SPI_MASTER_MUST_RX' > for SPI_SIMPLEX_RX mode on stm32 spi controller. > > V5: > 1 instead of add send dummy data out under SIMPLEX_RX mode, > add flags 'SPI_CONTROLLER_MUST_TX' for stm32 spi driver > 2 bypass 'SPI_CONTROLLER_MUST_TX' and 'SPI_CONTROLLER_MUST_RX' under > 'SPI_3WIRE' mode >
Concerning DT patches, they look goods for me. However I'll merge them when drivers parts will be merged.
regards Alex
> V4: > According to alexandre torgue's suggestion, combine ili9341 and > l3gd20's modification on stm32f429-disco board to one patchset. > > Changes: > > ili9341: > > 1 update ili9341 panel driver according to Linus's suggestion > 2 drop V1's No.5 patch, sumbit new changes for clk-stm32f4 > 3 merge l3gd20's change to this patchset > > V3: > 1 merge original tiny/ili9341.c driver to panel/panel-ilitek-ili9341.c > to support serial spi & parallel rgb interface in one driver. > 2 update ilitek,ili9341.yaml dts binding documentation. > 3 update stm32f429-disco dts binding > > V2: > 1 verify ilitek,ili9341.yaml with make O=../linux-stm32 > dt_binding_check > DT_SCHEMA_FILES=Documentation/devicetree/bindings/display/panel/ > ilitek,ili9341.yaml > > V1: > 1 add ili9341 drm panel driver > 2 add ltdc, spi5 controller for stm32f429-disco > 3 add ltdc, spi5 pin map for stm32f429-disco > 4 add docs about ili9341 > 5 fix ltdc driver loading hang in clk set rate bug > > > L3gd20: > V3: > 1 merge stm32f429-disco dtbs binding with ili9341 part > > V2: > 1 insert blank line at stm32f420-disco.dts line 143 > 2 add more description for l3gd20 in commit message > > V1: > 1 enable spi5 controller on stm32f429-disco (dts) > 2 add spi5 pinmap for stm32f429-disco (dts) > 3 add SPI_SIMPLEX_RX, SPI_3WIRE_RX support for stm32f4 > > > dillon min (8): > ARM: dts: stm32: Add dma config for spi5 > ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board > ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on > stm32429-disco board > dt-bindings: display: panel: Add ilitek ili9341 panel bindings > clk: stm32: Fix stm32f429's ltdc driver hang in set clock rate, > fix duplicated ltdc clock register to 'clk_core' case ltdc's clock > turn off by clk_disable_unused() > drm/panel: Add ilitek ili9341 panel driver > spi: stm32: Add 'SPI_SIMPLEX_RX', 'SPI_3WIRE_RX' support for stm32f4 > spi: flags 'SPI_CONTROLLER_MUST_RX' and 'SPI_CONTROLLER_MUST_TX' can't > be coexit with 'SPI_3WIRE' mode > > .../bindings/display/panel/ilitek,ili9341.yaml | 69 ++ > arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 67 + > arch/arm/boot/dts/stm32f429-disco.dts | 48 + > arch/arm/boot/dts/stm32f429.dtsi | 3 + > drivers/clk/clk-stm32f4.c | 7 +- > drivers/gpu/drm/panel/Kconfig | 12 + > drivers/gpu/drm/panel/Makefile | 1 + > drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 1301 ++++++++++++++++++++ > drivers/spi/spi-stm32.c | 19 +- > drivers/spi/spi.c | 3 +- > 10 files changed, 1521 insertions(+), 9 deletions(-) > create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml > create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9341.c >
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