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Add support for LVGL on Renesas RZ/A3M #169

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Add support for LVGL on Renesas RZ/A3M #169

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6d1c015
hal: renesas: rza: Initial support LCDC for RZ/A3M
Nov 13, 2025
c260526
hal: renesas: rza: Add support MIPI-DSI for RZ/A3M
Nov 13, 2025
31db76f
hal: renesas: rza: Disable BSP_FEATURE_BSP_HAS_MMU_SUPPORT configuration
nhutnguyenkc Nov 18, 2025
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7 changes: 7 additions & 0 deletions drivers/rz/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,9 @@ zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_DMAC
zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_DMAC_B
fsp/src/${SOC_SERIES_PREFIX}/r_dmac_b/r_dmac_b.c)

zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_DISPLAY
fsp/src/${SOC_SERIES_PREFIX}/r_lcdc/r_lcdc.c)

if(CONFIG_DT_HAS_RENESAS_RZ_SCI_B_ENABLED)
zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_SCI_UART
fsp/src/${SOC_SERIES_PREFIX}/r_sci_b_uart/r_sci_b_uart.c)
Expand All @@ -111,3 +114,7 @@ zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_QSPI_SPIBSC

zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_QSPI_XSPI
fsp/src/${SOC_SERIES_PREFIX}/r_xspi_qspi/r_xspi_qspi.c)

zephyr_library_sources_ifdef(CONFIG_USE_RZ_FSP_MIPI_DSI
fsp/src/${SOC_SERIES_PREFIX}/r_mipi_dsi_b/r_mipi_dsi_b.c
fsp/src/${SOC_SERIES_PREFIX}/r_mipi_phy_b/r_mipi_phy_b.c)
3 changes: 2 additions & 1 deletion drivers/rz/README
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Original file line number Diff line number Diff line change
Expand Up @@ -93,10 +93,11 @@ Patch List:
Impacted files:
drivers/rz/fsp/inc/api/r_transfer_api.h

* Disable the BSP_FEATURE_BSP_HAS_MMU_SUPPORT configuration of the RZ/A3UL to avoid using
* Disable the BSP_FEATURE_BSP_HAS_MMU_SUPPORT configuration of the RZ/A3UL, A3M to avoid using
FSP MMU functions and let Zephyr handle MMU
Impacted files:
drivers/rz/fsp/src/rza/bsp/mcu/rza3ul/bsp_feature.h
drivers/rz/fsp/src/rza/bsp/mcu/rza3m/bsp_feature.h

* Change the cast type from uint32_t to uintptr_t when assigning an address to a register in the
DMAC FSP driver of the RZ/A3UL to avoid build warnings
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