From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B3F88CD4F3C for ; Mon, 18 May 2026 06:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Date:Cc:To:From :Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yCIIJPedrSN9Nbfy8rMYwb7u5VqcNWKHuQcBf8AmRZs=; b=t79ax7QbCYXRMnfrm15FXijC7E TJxIoQn4r0mDWIBYT7dKV+i5tda72b155nb1zVdF4QpeOJFeVg1xRXxyELOTWNj5CpGKOy4DoRMPc 1fY4vyTCAyhUAbW9yjBcJOyiBPlauv9tol1YBhTkqKJkIAwpGgIGwKyWTKrR31MbMk4XAFIJjZVhW D+88t2gFAH1dS7PB9TfRbqX7AuOy0j5HyY+B9y1cOjPuF4pON5Nd+USP/4NdteKfmrzG8ucEg3zde R+o1zklcWaQGoQ8yGtkWQAB74nIuopNVOPpTUciZE9xZ0KkZrrM410XQm0fsRzKCEMhEX2dzRPZ+l O9ev7X0g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOrll-0000000ETPt-1GFr; Mon, 18 May 2026 06:48:05 +0000 Received: from pi.codeconstruct.com.au ([203.29.241.158] helo=codeconstruct.com.au) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOrli-0000000ETPK-3Dpo for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2026 06:48:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1779086880; bh=yCIIJPedrSN9Nbfy8rMYwb7u5VqcNWKHuQcBf8AmRZs=; h=Subject:From:To:Cc:Date:In-Reply-To:References; b=Rhb6Eg43fawS7KulytVw/afj3ttEg0nj3SdwaLqNePcoGJiVmQr7INEVY36wTkGpf 7gRk0gNebpLCaOTnAJiPe+S0NaFc7mQyCnDuHM+bly+eEScA2MdswmAL6H1NU0X67b ffimn4S+Q0l0fbYRmip4G3GnylimDSmBH0o27rE5YGsEvnb/NbVVTbW3B1D09023S+ qslXNV4KhzfDQF5kVJDLAnOHmjTCd3rl5hVUm2a6/tvU3KE5oz0tSILFBbpMIxCYPV ick4TLd4wrTDm8aYIM9jQrFzneghHldyF11c/Q2eTPrsW7IlBKvT3P5mlJeV+1H0iX 4RPpGvf0sFUHw== Received: from [192.168.68.117] (unknown [180.150.112.11]) by mail.codeconstruct.com.au (Postfix) with ESMTPSA id 547616025D; Mon, 18 May 2026 14:48:00 +0800 (AWST) Message-ID: Subject: Re: [PATCH] ARM: dts: aspeed: anacapa: name EDSFF and thermtrip SGPIO lines From: Andrew Jeffery To: Rex.Fu@amd.com, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Date: Mon, 18 May 2026 16:17:59 +0930 In-Reply-To: <20260430-anacapa-sgpio-edsff-thermtrip-v1-1-2fd5e72435d0@amd.com> References: <20260430-anacapa-sgpio-edsff-thermtrip-v1-1-2fd5e72435d0@amd.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-0+deb13u1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260517_234803_006184_680D6AAF X-CRM114-Status: GOOD ( 15.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello Rex, On Thu, 2026-04-30 at 13:44 +0800, Rex Fu via B4 Relay wrote: > From: Rex Fu >=20 > Name the Anacapa SGPIO lines used for EDSFF power-good and thermtrip > assertion signals. >=20 > The affected lines replace legacy >=20 Which are legacy? > or unused=C2=A0 >=20 Which are unused? > CPU-related names with the > platform signal names used by userspace monitoring. This is the kind of change that has the potential to break old userspace. Why is it appropriate? I'd like a more precise discussion in the commit message. Was there some other underlying change (e.g. a new revision of the platform design)? Andrew >=20 > Signed-off-by: Rex Fu > --- > =C2=A0arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts | 10 +++++= ----- > =C2=A01 file changed, 5 insertions(+), 5 deletions(-) >=20 > diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts b/a= rch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts > index 2cb7bd128d24..fe960bb7bc27 100644 > --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts > +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-anacapa.dts > @@ -912,7 +912,7 @@ &sgpiom0 { > =C2=A0 "PWRGD_PVDDIO_P0", "", > =C2=A0 "PWRGD_PVDDIO_MEM_S3_P0", "", > =C2=A0 "PWRGD_CHMP_CPU0_FPGA", "", > - "PWRGD_CHIL_CPU0_FPGA", "", > + "HPM_EDSFF_PG", "", > =C2=A0 "PWRGD_CHEH_CPU0_FPGA", "", > =C2=A0 "PWRGD_CHAD_CPU0_FPGA", "FM_BMC_READY_PLD", > =C2=A0 "", "", > @@ -957,8 +957,8 @@ &sgpiom0 { > =C2=A0 "PDB_ALERT_R_N", "", > =C2=A0 > =C2=A0 /* L0-L7 line 176-191 */ > - "CPU0_SP7R1", "", "CPU0_SP7R2", "", > - "CPU0_SP7R3", "", "CPU0_SP7R4", "", > + "L_EDSFF2_PG", "", "L_EDSFF3_PG", "", > + "R_EDSFF2_PG", "", "R_EDSFF3_PG", "", > =C2=A0 "CPU0_CORETYPE0", "", "CPU0_CORETYPE1", "", > =C2=A0 "CPU0_CORETYPE2", "", "FM_BIOS_POST_CMPLT_R_N", "", > =C2=A0 > @@ -984,8 +984,8 @@ &sgpiom0 { > =C2=A0 "HPM_PWR_FAIL", "Port80_b0", > =C2=A0 "FM_DIMM_IP_FAIL", "Port80_b1", > =C2=A0 "FM_DIMM_AH_FAIL", "Port80_b2", > - "HPM_AMC_THERMTRIP_R_L", "Port80_b3", > - "FM_CPU0_THERMTRIP_N", "Port80_b4", > + "AMC_THERMTRIP_ASSERT", "Port80_b3", > + "CPU_THERMTRIP_ASSERT", "Port80_b4", > =C2=A0 "PVDDCR_SOC_P0_OCP_L", "Port80_b5", > =C2=A0 "CPLD_SGPIO_RDY", "Port80_b6", > =C2=A0 "", "Port80_b7", >=20 > --- > base-commit: 9974969c14031a097d6b45bcb7a06bb4aa525c40 > change-id: 20260430-anacapa-sgpio-edsff-thermtrip-acb228bf61be >=20 > Best regards, > --=C2=A0=20 > Rex Fu >=20