linux-kernel - [PATCH v1] ARM: dts: aspeed: yosemite4: add I3C config for Yosemite 4

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Message-Id: <20240116065343.3657378-1-Delphine_CC_Chiu@wiwynn.com>
Date: Tue, 16 Jan 2024 14:53:42 +0800
From: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
To: patrick@...cx.xyz,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Joel Stanley <joel@....id.au>,
	Andrew Jeffery <andrew@...econstruct.com.au>
Cc: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-aspeed@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1] ARM: dts: aspeed: yosemite4: add I3C config for Yosemite 4

Add linux device tree of I3C for Yosemite 4 to enable the I3C path
to the I3C hubs between BMC and Sentinel Dome BICs.

Signed-off-by: Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
---
 .../dts/aspeed/aspeed-bmc-facebook-yosemite4.dts     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
index 64075cc41d92..81b1fcca97ff 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite4.dts
@@ -595,6 +595,18 @@ i2c-mux@72 {
 	};
 };
 
+&i3c0 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i3c1_default>;
+};
+
+&i3c1 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i3c2_default>;
+};
+
 &adc0 {
 	ref_voltage = <2500>;
 	status = "okay";
-- 
2.25.1