From: Yixun Lan <dlan@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>
Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
spacemit@lists.linux.dev, linux-kernel@vger.kernel.org,
Yixun Lan <dlan@kernel.org>
Subject: [PATCH 2/4] riscv: dts: spacemit: k3: add pinctrl support
Date: Wed, 04 Mar 2026 07:36:43 +0000 [thread overview]
Message-ID: <20260304-01-dts-uart-full-v1-2-50a0aa53a245@kernel.org> (raw)
In-Reply-To: <20260304-01-dts-uart-full-v1-0-50a0aa53a245@kernel.org>
Populate pinctrl node in Device Tree for SpacemiT K3 SoC, So devices
can request pinctrl resource properly.
Signed-off-by: Yixun Lan <dlan@kernel.org>
---
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>;
--
2.53.0
next prev parent reply other threads:[~2026-03-04 7:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 7:36 [PATCH 0/4] riscv: spacemit: k3: Add more resource to UART Yixun Lan
2026-03-04 7:36 ` [PATCH 1/4] riscv: dts: spacemit: k3: add clock tree Yixun Lan
2026-03-14 1:44 ` Samuel Holland
2026-03-14 8:52 ` Yixun Lan
2026-03-14 14:13 ` Samuel Holland
2026-03-20 10:03 ` Yixun Lan
2026-03-04 7:36 ` Yixun Lan [this message]
2026-03-04 7:36 ` [PATCH 3/4] riscv: dts: spacemit: k3: add GPIO support Yixun Lan
2026-03-04 7:36 ` [PATCH 4/4] riscv: dts: spacemit: k3: add full resource to UART Yixun Lan
2026-03-13 13:26 ` [PATCH 0/4] riscv: spacemit: k3: Add more " Yixun Lan
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