linux-kernel - [PATCH 1/3] riscv: dts: spacemit: Enable i2c8 adapter for Milk-V Jupiter

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Message-ID: <20251206134532.1741648-2-javierm@redhat.com>
Date: Sat,  6 Dec 2025 14:44:53 +0100
From: Javier Martinez Canillas <javierm@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: Alex Elder <elder@...cstar.com>,
	Javier Martinez Canillas <javierm@...hat.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Alexandre Ghiti <alex@...ti.fr>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Palmer Dabbelt <palmer@...belt.com>,
	Paul Walmsley <pjw@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Yixun Lan <dlan@...too.org>,
	devicetree@...r.kernel.org,
	linux-riscv@...ts.infradead.org,
	spacemit@...ts.linux.dev
Subject: [PATCH 1/3] riscv: dts: spacemit: Enable i2c8 adapter for Milk-V Jupiter

The adapter is used to access the SpacemiT P1 PMIC present in this board.

Signed-off-by: Javier Martinez Canillas <javierm@...hat.com>
---

 arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
index 28afd39b28da..aa425f02c1f4 100644
--- a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts
@@ -72,6 +72,12 @@ &pdma {
 	status = "okay";
 };
 
+&i2c8 {
+	pinctrl-0 = <&i2c8_cfg>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_2_cfg>;
-- 
2.52.0