[PATCH v2 5/6] riscv: dts: spacemit: Add K3 I2C6 pinctrl state
Troy Mitchell <[email protected]> Tue, 21 Jul 2026 02:48:31 -0700
| Newsgroups | dev.linux.lists.spacemit,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-doc,org.kernel.vger.linux-hwmon,org.kernel.vger.linux-kernel |
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| Message-ID | <[email protected]> |
Add the K3 I2C6 pinctrl state used by boards that route I2C6 to pads 7 and 8. Leave board-specific IO voltage selection to board files. Signed-off-by: Troy Mitchell <[email protected]> --- arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi b/arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi index 3ee1471f3798..91cd08099e27 100644 --- a/arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3-pinctrl.dtsi @@ -78,6 +78,17 @@ gmac1-phy-0-pins { }; }; + /omit-if-no-ref/ + i2c6_1_cfg: i2c6-1-cfg { + i2c6-1-pins { + pinmux = <K3_PADCONF(7, 6)>, /* i2c6 scl */ + <K3_PADCONF(8, 6)>; /* i2c6 sda */ + + bias-pull-up = <0>; + drive-strength = <18>; + }; + }; + /omit-if-no-ref/ i2c8_cfg: i2c8-cfg { i2c8-pins { -- 2.55.0