diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-07-07 18:58:49 +0300 |
|---|---|---|
| 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-pinfunction.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-pinfunction.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi index a78a8def363e..92c64d58349f 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi @@ -50,6 +50,15 @@ <RZG2L_PORT_PINMUX(42, 4, 1)>; /* SCL */ }; + mtu3_pins: mtu3 { + mtu3-pwm { + pinmux = <RZG2L_PORT_PINMUX(44, 0, 4)>, /* MTIOC3A */ + <RZG2L_PORT_PINMUX(44, 1, 4)>, /* MTIOC3B */ + <RZG2L_PORT_PINMUX(44, 2, 4)>, /* MTIOC3C */ + <RZG2L_PORT_PINMUX(44, 3, 4)>; /* MTIOC3D */ + }; + }; + scif0_pins: scif0 { pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>, /* TxD */ <RZG2L_PORT_PINMUX(38, 1, 1)>; /* RxD */ |