This series splits up the driver and finally implements
support for ST7571/ST7561 connected to a SPI bus.
I've not tested the SPI interface myself as I lack HW, but the
implementation should be okay from what I've read in the datasheet.
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
---
Changes in v3:
- Add SPI example to the bindings doc (Thanks Javier)
- Select REGMAP rather than REGMAP_I2C (Thanks Javier)
- Fix gramatical errors in patch description (Thanks Javier)
- Link to v2: https://lore.kernel.org/r/20251027-st7571-split-v2-0-8352fb278d21@gmail.com
Changes in v2:
- Add MODULE_IMPORT_NS to st7571-i2c.c st7571-spi.c (Kernel test robot)
- Link to v1: https://lore.kernel.org/r/20251024-st7571-split-v1-0-d3092b98130f@gmail.com
---
Marcus Folkesson (7):
drm/sitronix/st7571-i2c: rename 'struct drm_device' in st7571_device
drm/sitronix/st7571-i2c: add 'struct device' to st7571_device
drm/sitronix/st7571-i2c: move common structures to st7571.h
drm/sitronix/st7571-i2c: make probe independent of hw interface
drm/sitronix/st7571: split up the driver into a common and an i2c part
drm/sitronix/st7571-spi: add support for SPI interface
dt-bindings: display: sitronix,st7571: add example for SPI
.../bindings/display/sitronix,st7571.yaml | 25 +
MAINTAINERS | 3 +
drivers/gpu/drm/sitronix/Kconfig | 38 +-
drivers/gpu/drm/sitronix/Makefile | 2 +
drivers/gpu/drm/sitronix/st7571-i2c.c | 1003 +-------------------
drivers/gpu/drm/sitronix/st7571-spi.c | 76 ++
drivers/gpu/drm/sitronix/st7571.c | 918 ++++++++++++++++++
drivers/gpu/drm/sitronix/st7571.h | 91 ++
8 files changed, 1187 insertions(+), 969 deletions(-)
---
base-commit: 6a7cef9f953e9edb2364edb769ac116126e6b98e
change-id: 20251024-st7571-split-c734b06106a4
Best regards,
--
Marcus Folkesson <marcus.folkesson@gmail.com>