diff options
| author | Biju Das <biju.das.jz@bp.renesas.com> | 2022-03-03 19:41:54 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-04-04 12:06:55 +0300 |
| commit | 4fa1edc83b2b2b467ed47bd682c7beab81a38ef5 (patch) | |
| tree | 51219648576000c01f9a8e8186f88422942dc284 /arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi | |
| parent | 0a7c1c888a0c0276837f2cd7190683474a136506 (diff) | |
| download | linux-4fa1edc83b2b2b467ed47bd682c7beab81a38ef5.tar.xz | |
arm64: dts: renesas: rzg2lc-smarc: Enable i2c{0,1,2}
Enable i2c{0,1} on RZ/G2LC SMARC EVK by deleting respective
entries from board dts and adding pincontrol entries to the
soc-pinctrl dtsi. Also enable i2c2 by adding to soc dtsi.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20220303164155.7706-4-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 | 15 |
1 files changed, 15 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 53759c3ddecb..1322e5bcd456 100644 --- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-pinfunction.dtsi @@ -35,6 +35,21 @@ }; #endif + i2c0_pins: i2c0 { + pins = "RIIC0_SDA", "RIIC0_SCL"; + input-enable; + }; + + i2c1_pins: i2c1 { + pins = "RIIC1_SDA", "RIIC1_SCL"; + input-enable; + }; + + i2c2_pins: i2c2 { + pinmux = <RZG2L_PORT_PINMUX(42, 3, 1)>, /* SDA */ + <RZG2L_PORT_PINMUX(42, 4, 1)>; /* SCL */ + }; + scif0_pins: scif0 { pinmux = <RZG2L_PORT_PINMUX(38, 0, 1)>, /* TxD */ <RZG2L_PORT_PINMUX(38, 1, 1)>; /* RxD */ |