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Message-Id: <20251230150653.42097-3-jyc0019@gmail.com>
Date: Tue, 30 Dec 2025 23:06:53 +0800
From: Encrow Thorne <jyc0019@...il.com>
To: jyc0019@...il.com
Cc: alex@...ti.fr,
andi.shyti@...nel.org,
aou@...s.berkeley.edu,
conor+dt@...nel.org,
devicetree@...r.kernel.org,
dlan@...too.org,
guodong@...cstar.com,
krzk+dt@...nel.org,
linux-i2c@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-riscv@...ts.infradead.org,
p.zabel@...gutronix.de,
palmer@...belt.com,
pjw@...nel.org,
robh@...nel.org,
spacemit@...ts.linux.dev,
troy.mitchell@...ux.spacemit.com,
troymitchell988@...il.com
Subject: [PATCH 3/3] riscv: dts: spacemit: add reset property
Add resets property to K1 I2C node.
---
arch/riscv/boot/dts/spacemit/k1.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi
index 7818ca4979b6..085987643638 100644
--- a/arch/riscv/boot/dts/spacemit/k1.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k1.dtsi
@@ -367,6 +367,7 @@ i2c0: i2c@...10800 {
<&syscon_apbc CLK_TWSI0_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI0>;
interrupts = <36>;
status = "disabled";
};
@@ -380,6 +381,7 @@ i2c1: i2c@...11000 {
<&syscon_apbc CLK_TWSI1_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI1>;
interrupts = <37>;
status = "disabled";
};
@@ -393,6 +395,7 @@ i2c2: i2c@...12000 {
<&syscon_apbc CLK_TWSI2_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI2>;
interrupts = <38>;
status = "disabled";
};
@@ -406,6 +409,7 @@ i2c4: i2c@...12800 {
<&syscon_apbc CLK_TWSI4_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI4>;
interrupts = <40>;
status = "disabled";
};
@@ -419,6 +423,7 @@ i2c5: i2c@...13800 {
<&syscon_apbc CLK_TWSI5_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI5>;
interrupts = <41>;
status = "disabled";
};
@@ -443,6 +448,7 @@ i2c6: i2c@...18800 {
<&syscon_apbc CLK_TWSI6_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI6>;
interrupts = <70>;
status = "disabled";
};
@@ -546,6 +552,7 @@ i2c7: i2c@...1d000 {
<&syscon_apbc CLK_TWSI7_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI7>;
interrupts = <18>;
status = "disabled";
};
@@ -559,6 +566,7 @@ i2c8: i2c@...1d800 {
<&syscon_apbc CLK_TWSI8_BUS>;
clock-names = "func", "bus";
clock-frequency = <400000>;
+ resets = <&syscon_apbc RESET_TWSI8>;
interrupts = <19>;
status = "disabled";
};
--
2.25.1
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