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[2001:b400:e3a6:b683:40b:c296:4cb:fbc3]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ad74d36911sm71799335ad.0.2026.02.23.03.17.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Feb 2026 03:17:44 -0800 (PST) From: Kevin Tung Date: Mon, 23 Feb 2026 19:17:34 +0800 Subject: [PATCH v5 2/8] ARM: dts: aspeed: yosemite5: Remove ambiguous power monitor DTS nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260223-yv5_revise_dts-v5-2-fc913e902488@gmail.com> References: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> In-Reply-To: <20260223-yv5_revise_dts-v5-0-fc913e902488@gmail.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Amithash Prasasd , Kevin Tung , Ken Chen , Leo Yang , Jackson Liu , Daniel Hsu , Kevin Tung X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1771845456; l=1501; i=kevin.tung.openbmc@gmail.com; s=20250924; h=from:subject:message-id; bh=9mIn+NRMcnY3nQa3xJUsbsqiUrUJYrQ5MBs5E/B+nyA=; b=6Y7zZJPug+L/D4hZsJuZ8qj0dU08TZ1l9Yv+yjr0PCQyZ7UQs5aT10ImulnrtBzWJFP1+lqkw R3+pUZQKbQ+Db8upoOwg3GGp9wJhWjkORgkT0J6Xe/KwYjRNQ/B+bSc X-Developer-Key: i=kevin.tung.openbmc@gmail.com; a=ed25519; pk=PjAss0agA0hiuLfIBlA9j/qBmJaPCDP+jmQIUB6SE7g= Two different power monitor devices, using different drivers, reuse I2C addresses 0x40 and 0x45 on bus 10 across Yosemite5 board variants. Defining these devices statically in the DTS can lead to incorrect driver binding on newer boards when the wrong device is instantiated. Therefore, remove 10-0040 and 10-0045 device nodes, and let the driver selection is instead handled in user space by the OpenBMC Entity Manager based on the actual board configuration. Signed-off-by: Kevin Tung --- arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts | 14 ----------= ---- 1 file changed, 14 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts b/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts index 7991e9360847532cff9aad4ad4ed57d4c30668a0..45b8ac2e8c65a4f672e64571631= b7f6944f26213 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-yosemite5.dts @@ -674,20 +674,6 @@ gpio-expander@22 { "PWRGD_P3V3_AUX","ALERT_TEMP"; }; =20 - power-sensor@40 { - compatible =3D "ti,ina233"; - reg =3D <0x40>; - shunt-resistor =3D <2000>; - ti,maximum-expected-current-microamp =3D <32768000>; - }; - - power-sensor@45 { - compatible =3D "ti,ina233"; - reg =3D <0x45>; - shunt-resistor =3D <2000>; - ti,maximum-expected-current-microamp =3D <32768000>; - }; - adc@48 { compatible =3D "ti,ads7830"; reg =3D <0x48>; --=20 2.53.0