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boards: arm: rcar_h3ulcb: add Timer support

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Enable CMT timer that can be found on H3ULCB board.

Signed-off-by: Julien Massot <julien.massot@iot.bzh>
This commit is contained in:
Julien Massot 2021-01-18 10:07:56 +01:00 • committed by Ioannis Glaropoulos
commit 5fe3f5299d
3 changed files with 9 additions and 1 deletions
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5
boards/arm/rcar_h3ulcb/rcar_h3ulcb_cr7.dts
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@ -16,3 +16,8 @@
zephyr,sram = &sram0;
};
};
&cmt0 {
status = "okay";
clock-frequency = <32000>;
};

4
boards/arm/rcar_h3ulcb/rcar_h3ulcb_cr7_defconfig
View file

@ -1,8 +1,10 @@
CONFIG_SOC_R8A77951=y
CONFIG_SOC_SERIES_RCAR_GEN3=y
CONFIG_BOARD_RCAR_H3ULCB_CR7=y
CONFIG_CLOCK_CONTROL=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=32000
CONFIG_RCAR_CMT_TIMER=y
CONFIG_CONSOLE=y
CONFIG_RAM_CONSOLE=y
CONFIG_FLASH_SIZE=0
CONFIG_FLASH_BASE_ADDRESS=0
CONFIG_SYS_CLOCK_EXISTS=n

1
soc/arm/renesas_rcar/gen3/Kconfig.series
View file

@ -8,5 +8,6 @@ config SOC_SERIES_RCAR_GEN3
select GIC_V2
select CPU_HAS_DCLS
select SOC_FAMILY_RCAR
select CLOCK_CONTROL_RCAR_CPG_MSSR if CLOCK_CONTROL
help
Enable support for Renesas RCar Gen3 SoC series