From d8944577496b5b99061d3b2020704fc86ab1f9e6 Mon Sep 17 00:00:00 2001 From: Yixun Lan Date: Wed, 4 Mar 2026 07:36:43 +0000 Subject: [PATCH] riscv: dts: spacemit: k3: add pinctrl support Populate pinctrl node in Device Tree for SpacemiT K3 SoC, So devices can request pinctrl resource properly. Link: https://lore.kernel.org/r/20260304-01-dts-uart-full-v1-2-50a0aa53a245@kernel.org Signed-off-by: Yixun Lan --- arch/riscv/boot/dts/spacemit/k3.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi index e3d7f3102fd5..6449ab056293 100644 --- a/arch/riscv/boot/dts/spacemit/k3.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3.dtsi @@ -536,6 +536,14 @@ uart9: serial@d4017800 { status = "disabled"; }; + pinctrl: pinctrl@d401e000 { + compatible = "spacemit,k3-pinctrl"; + reg = <0x0 0xd401e000 0x0 0x1000>; + clocks = <&syscon_apbc CLK_APBC_AIB>, + <&syscon_apbc CLK_APBC_AIB_BUS>; + clock-names = "func", "bus"; + }; + uart10: serial@d401f000 { compatible = "spacemit,k3-uart", "intel,xscale-uart"; reg = <0x0 0xd401f000 0x0 0x100>;