diff options
author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-07-07 18:58:49 +0300 |
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committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-07-25 12:41:09 +0300 |
commit | 5d7de61ff17f152fb34db1347f53a80d41f511de (patch) | |
tree | d892d065bebca0b1b41c7e588820493c013c2828 /arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi | |
parent | 10ca61c6c0fff0985348cc07be0bb037c0bbf15a (diff) | |
download | linux-5d7de61ff17f152fb34db1347f53a80d41f511de.tar.xz |
arm64: dts: renesas: rzg2lc-smarc: Add support for enabling MTU3
Add support for PMOD_MTU3 macro to enable MTU3 node on RZ/G2LC SMARC
EVK.
The MTU3a PWM pins on PMOD0 are muxed with SPI1. Disable SPI1, when
PMOD_MTU3 macro is enabled.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230707155849.86649-1-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi index 6818fd49b2be..83fce96a2575 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi @@ -11,7 +11,6 @@ #include "rzg2lc-smarc-pinfunction.dtsi" #include "rz-smarc-common.dtsi" - / { aliases { serial1 = &scif1; @@ -129,6 +128,19 @@ }; }; +#if PMOD_MTU3 +&mtu3 { + pinctrl-0 = <&mtu3_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&spi1 { + status = "disabled"; +}; +#endif + /* * To enable SCIF1 (SER0) on PMOD1 (CN7), On connector board * SW1 should be at position 2->3 so that SER0_CTS# line is activated |