Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp3922079pxu; Mon, 30 Nov 2020 13:15:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJy/VipHGoLZo8S9HtwbMjXYv05GDnfo8OuHx+EiD5Lb5FEBfYo+kghCnRC0Jw7Yg1ATJcmP X-Received: by 2002:a17:906:f153:: with SMTP id gw19mr11026874ejb.272.1606770921905; Mon, 30 Nov 2020 13:15:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1606770921; cv=none; d=google.com; s=arc-20160816; b=jncZkmhWFMHAODOdYtkLCM6qQLgXREEfY57+ik0WIsgMr65wU21FW9KkZ5VyTcVtIe oya1BGey0Nzfwwl/v2QmtskSncGckAA0bYvrklzmdNRmM6qgXyCzFw5TCUjRmOllUxxv M+pbeXYGhsiUvrS3Evh6JBPX0zlVnJfwG7GKGz9e0y/EtNesCAgxBJxkfuYzzGJQ4eql At/SOevk2BpUOO7no3Syhf9Yt3wzSPh/bk81tCwuZJUZ9cEijzyB3BaPJlRUJW7WGOxg nsLm/zYVed+rJvwonk2UiLTpUm+39Hos4trAFfHb8YWcbwKVSiBRGLvtLxpVJAahbg8F basQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from :dkim-signature; bh=FnifWWrK4bIY3blUIGChD+IPec9APNADx9Lc6nN7sus=; b=cjkX1G4QspZL6/k+Era43UliyxT7w5bxsxi6kOKWFe7XnEpR3aa2TL05SlqvoNEGV6 PBeaRoHoqTJasQoaUm3e3V3CtRhYmtOIju+heljEh6+KpWbt3AOaZ6hQrkR6o8TOoY2Q R+8WQjWNjRuzsQVIA3f5w6Z36a9L34K5GmBp8NZYku7ejtk7iEwA5BnakZJcu7EP2dbs rSMwSrR9Uk4sXoBnXn7TAtaErX+AgnANwnW4omKuLAV0UeBYLN+mFej5oA47h26brkJf cjNfmNoQZNkc+7y3TuSA0XYObNInCM64NVMhMPrfavcy3us4GqRJ8yV6Yi4IUBLqkH3S QJiQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b="GGBC9x/G"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id co17si3089731edb.518.2020.11.30.13.14.58; Mon, 30 Nov 2020 13:15:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@broadcom.com header.s=google header.b="GGBC9x/G"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=broadcom.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387393AbgK3VMg (ORCPT + 99 others); Mon, 30 Nov 2020 16:12:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728178AbgK3VMf (ORCPT ); Mon, 30 Nov 2020 16:12:35 -0500 Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD175C0613D2 for ; Mon, 30 Nov 2020 13:11:55 -0800 (PST) Received: by mail-pg1-x52f.google.com with SMTP id e23so5991191pgk.12 for ; Mon, 30 Nov 2020 13:11:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=FnifWWrK4bIY3blUIGChD+IPec9APNADx9Lc6nN7sus=; b=GGBC9x/GZD4UE1P1CfDF81qz430sZ0vWOqz7kkP7B5U5Von9oc6+XnyDzV+GJJ6Iac 9GCQX4Wkrs5rG/561XLmnRYdwhE29cqWi0ETY/cl2z/L2PtXHLDCheCfkWkvoABU22h6 HyVwynn9ujb33/s0R60NXh5nsQ2vbvyoTa+hA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=FnifWWrK4bIY3blUIGChD+IPec9APNADx9Lc6nN7sus=; b=q/wV0O7Kn6rEHVaA+rJpdMdX3IPArA8vpP0ygZWOIjx75S/015DRJMZH1zCA50doYy kszEFyHnDv1iNLG+AESv4/TiG41xQxTzU3CGbNmflgNMxDXpB9dvflxQq8QOye3hlMT3 5w5J7F8CD2uzG42sQXLzK3lDBn8QEea4QDYaVkV4suXQECB9ZVsDjQ/icf19VOXZeqCX MtSNSXI0xKyWOi8sHK5kG0/SdrWfgDAjzkPtq8AdhfeBfkq/HtSKwMxyzg4qXNzKnziV Sk/jf/gMQJNudXxoSoDUN19Z7gqxN/1dStnzLLnID15xDhBGKz321g4NY7BWy+hRsP8E QNHg== X-Gm-Message-State: AOAM5327S3FvSRP+mUUasMACTiBQLlKF+w/IxE4RXd03xD5nLQbWO+Kp xkJjbi3KrI3MwdI5fB5S/t5Adg== X-Received: by 2002:a65:42c7:: with SMTP id l7mr4671889pgp.438.1606770714916; Mon, 30 Nov 2020 13:11:54 -0800 (PST) Received: from stbsrv-and-01.and.broadcom.net ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id m7sm18320441pfh.72.2020.11.30.13.11.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 13:11:54 -0800 (PST) From: Jim Quinlan To: linux-pci@vger.kernel.org, Nicolas Saenz Julienne , broonie@kernel.org, bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com Cc: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list), linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), Rob Herring Subject: [PATCH v2 0/6] brcmstb: add EP regulators and panic handler Date: Mon, 30 Nov 2020 16:11:37 -0500 Message-Id: <20201130211145.3012-1-james.quinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000b92e7b05b559757d" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --000000000000b92e7b05b559757d v2 -- Use regulator bulk API rather than multiple calls (MarkB). v1 -- Bindings are added for fixed regulators that may power the EP device. -- The brcmstb RC driver is modified to control these regulators during probe, suspend, and resume. -- 7216 type SOCs have additional error reporting HW and a panic handler is added to dump its info. -- A missing return value check is added. Jim Quinlan (6): dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators PCI: brcmstb: Add control of EP voltage regulator(s) PCI: brcmstb: Do not turn off regulators if EP can wake up PCI: brcmstb: Give 7216 SOCs their own config type PCI: brcmstb: Add panic/die handler to RC driver PCI: brcmstb: check return value of clk_prepare_enable() .../bindings/pci/brcm,stb-pcie.yaml | 12 + drivers/pci/controller/pcie-brcmstb.c | 219 +++++++++++++++++- 2 files changed, 228 insertions(+), 3 deletions(-) -- 2.17.1 --000000000000b92e7b05b559757d Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQQwYJKoZIhvcNAQcCoIIQNDCCEDACAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2YMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE CxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMT Ckdsb2JhbFNpZ24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25h bFNpZ24gMiBDQSAtIFNIQTI1NiAtIEczMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA tpZok2X9LAHsYqMNVL+Ly6RDkaKar7GD8rVtb9nw6tzPFnvXGeOEA4X5xh9wjx9sScVpGR5wkTg1 fgJIXTlrGESmaqXIdPRd9YQ+Yx9xRIIIPu3Jp/bpbiZBKYDJSbr/2Xago7sb9nnfSyjTSnucUcIP ZVChn6hKneVGBI2DT9yyyD3PmCEJmEzA8Y96qT83JmVH2GaPSSbCw0C+Zj1s/zqtKUbwE5zh8uuZ p4vC019QbaIOb8cGlzgvTqGORwK0gwDYpOO6QQdg5d03WvIHwTunnJdoLrfvqUg2vOlpqJmqR+nH 9lHS+bEstsVJtZieU1Pa+3LzfA/4cT7XA/pnwwIDAQABo4IBtTCCAbEwDgYDVR0PAQH/BAQDAgEG MGoGA1UdJQRjMGEGCCsGAQUFBwMCBggrBgEFBQcDBAYIKwYBBQUHAwkGCisGAQQBgjcUAgIGCisG AQQBgjcKAwQGCSsGAQQBgjcVBgYKKwYBBAGCNwoDDAYIKwYBBQUHAwcGCCsGAQUFBwMRMBIGA1Ud EwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFGlygmIxZ5VEhXeRgMQENkmdewthMB8GA1UdIwQYMBaA FI/wS3+oLkUkrk1Q+mOai97i3Ru8MD4GCCsGAQUFBwEBBDIwMDAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AyLmdsb2JhbHNpZ24uY29tL3Jvb3RyMzA2BgNVHR8ELzAtMCugKaAnhiVodHRwOi8vY3Js Lmdsb2JhbHNpZ24uY29tL3Jvb3QtcjMuY3JsMGcGA1UdIARgMF4wCwYJKwYBBAGgMgEoMAwGCisG AQQBoDIBKAowQQYJKwYBBAGgMgFfMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNp Z24uY29tL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQConc0yzHxn4gtQ16VccKNm4iXv 6rS2UzBuhxI3XDPiwihW45O9RZXzWNgVcUzz5IKJFL7+pcxHvesGVII+5r++9eqI9XnEKCILjHr2 DgvjKq5Jmg6bwifybLYbVUoBthnhaFB0WLwSRRhPrt5eGxMw51UmNICi/hSKBKsHhGFSEaJQALZy 4HL0EWduE6ILYAjX6BSXRDtHFeUPddb46f5Hf5rzITGLsn9BIpoOVrgS878O4JnfUWQi29yBfn75 HajifFvPC+uqn+rcVnvrpLgsLOYG/64kWX/FRH8+mhVe+mcSX3xsUpcxK9q9vLTVtroU/yJUmEC4 OcH5dQsbHBqjMIIDXzCCAkegAwIBAgILBAAAAAABIVhTCKIwDQYJKoZIhvcNAQELBQAwTDEgMB4G A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNV BAMTCkdsb2JhbFNpZ24wHhcNMDkwMzE4MTAwMDAwWhcNMjkwMzE4MTAwMDAwWjBMMSAwHgYDVQQL ExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMK R2xvYmFsU2lnbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMwldpB5BngiFvXAg7aE yiie/QV2EcWtiHL8RgJDx7KKnQRfJMsuS+FggkbhUqsMgUdwbN1k0ev1LKMPgj0MK66X17YUhhB5 uzsTgHeMCOFJ0mpiLx9e+pZo34knlTifBtc+ycsmWQ1z3rDI6SYOgxXG71uL0gRgykmmKPZpO/bL yCiR5Z2KYVc3rHQU3HTgOu5yLy6c+9C7v/U9AOEGM+iCK65TpjoWc4zdQQ4gOsC0p6Hpsk+QLjJg 6VfLuQSSaGjlOCZgdbKfd/+RFO+uIEn8rUAVSNECMWEZXriX7613t2Saer9fwRPvm2L7DWzgVGkW qQPabumDk3F2xmmFghcCAwEAAaNCMEAwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8w HQYDVR0OBBYEFI/wS3+oLkUkrk1Q+mOai97i3Ru8MA0GCSqGSIb3DQEBCwUAA4IBAQBLQNvAUKr+ yAzv95ZURUm7lgAJQayzE4aGKAczymvmdLm6AC2upArT9fHxD4q/c2dKg8dEe3jgr25sbwMpjjM5 RcOO5LlXbKr8EpbsU8Yt5CRsuZRj+9xTaGdWPoO4zzUhw8lo/s7awlOqzJCK6fBdRoyV3XpYKBov Hd7NADdBj+1EbddTKJd+82cEHhXXipa0095MJ6RMG3NzdvQXmcIfeg7jLQitChws/zyrVQ4PkX42 68NXSb7hLi18YIvDQVETI53O9zJrlAGomecsMx86OyXShkDOOyyGeMlhLxS67ttVb9+E7gUJTb0o 2HLO02JQZR7rkpeDMdmztcpHWD9fMIIFRTCCBC2gAwIBAgIME79sZrUeCjpiuELzMA0GCSqGSIb3 DQEBCwUAMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTMwMQYDVQQD EypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hBMjU2IC0gRzMwHhcNMjAwOTA0MDcw ODQ0WhcNMjIwOTA1MDcwODQ0WjCBjjELMAkGA1UEBhMCSU4xEjAQBgNVBAgTCUthcm5hdGFrYTES MBAGA1UEBxMJQmFuZ2Fsb3JlMRYwFAYDVQQKEw1Ccm9hZGNvbSBJbmMuMRQwEgYDVQQDEwtKaW0g UXVpbmxhbjEpMCcGCSqGSIb3DQEJARYaamFtZXMucXVpbmxhbkBicm9hZGNvbS5jb20wggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDqsBkKCQn3+AT8d+247+l35R4b3HcQmAIBLNwR78Pv pMo/m+/bgJGpfN9+2p6a/M0l8nzvM+kaKcDdXKfYrnSGE5t+AFFb6dQD1UbJAX1IpZLyjTC215h2 49CKrg1K58cBpU95z5THwRvY/lDS1AyNJ8LkrKF20wMGQzam3LVfmrYHEUPSsMOVw7rRMSbVSGO9 +I2BkxB5dBmbnwpUPXY5+Mx6BEac1mEWA5+7anZeAAxsyvrER6cbU8MwwlrORp5lkeqDQKW3FIZB mOxPm7sNHsn0TVdPryi9+T2d8fVC/kUmuEdTYP/Hdu4W4b4T9BcW57fInYrmaJ+uotS6X59rAgMB AAGjggHRMIIBzTAOBgNVHQ8BAf8EBAMCBaAwgZ4GCCsGAQUFBwEBBIGRMIGOME0GCCsGAQUFBzAC hkFodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc3BlcnNvbmFsc2lnbjJzaGEy ZzNvY3NwLmNydDA9BggrBgEFBQcwAYYxaHR0cDovL29jc3AyLmdsb2JhbHNpZ24uY29tL2dzcGVy c29uYWxzaWduMnNoYTJnMzBNBgNVHSAERjBEMEIGCisGAQQBoDIBKAowNDAyBggrBgEFBQcCARYm aHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wCQYDVR0TBAIwADBEBgNVHR8E PTA7MDmgN6A1hjNodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzcGVyc29uYWxzaWduMnNoYTJn My5jcmwwJQYDVR0RBB4wHIEaamFtZXMucXVpbmxhbkBicm9hZGNvbS5jb20wEwYDVR0lBAwwCgYI KwYBBQUHAwQwHwYDVR0jBBgwFoAUaXKCYjFnlUSFd5GAxAQ2SZ17C2EwHQYDVR0OBBYEFNYm4GDl 4WOt3laB3gNKFfYyaM8bMA0GCSqGSIb3DQEBCwUAA4IBAQBD+XYEgpG/OqeRgXAgDF8sa+lQ/00T wCP/3nBzwZPblTyThtDE/iaL/YZ5rdwqXwdCnSFh9cMhd/bnA+Eqw89clgTixvz9MdL9Vuo8LACI VpHO+sxZ2Cu3bO5lpK+UVCyr21y1zumOICsOuu4MJA5mtkpzBXQiA7b/ogjGxG+5iNjt9FAMX4JP V6GuAMmRknrzeTlxPy40UhUcRKk6Nm8mxl3Jh4KB68z7NFVpIx8G5w5I7S5ar1mLGNRjtFZ0RE4O lcCwKVGUXRaZMgQGrIhxGVelVgrcBh2vjpndlv733VI2VKE/TvV5MxMGU18RnogYSm66AEFA/Zb+ 5ztz1AtIMYICbzCCAmsCAQEwbTBdMQswCQYDVQQGEwJCRTEZMBcGA1UEChMQR2xvYmFsU2lnbiBu di1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25hbFNpZ24gMiBDQSAtIFNIQTI1NiAtIEcz AgwTv2xmtR4KOmK4QvMwDQYJYIZIAWUDBAIBBQCggdQwLwYJKoZIhvcNAQkEMSIEINOHYfVw9Vsa tCVvgTGiWhac1TmPEVLAZZcws7pXBG1QMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZI hvcNAQkFMQ8XDTIwMTEzMDIxMTE1NVowaQYJKoZIhvcNAQkPMVwwWjALBglghkgBZQMEASowCwYJ YIZIAWUDBAEWMAsGCWCGSAFlAwQBAjAKBggqhkiG9w0DBzALBgkqhkiG9w0BAQowCwYJKoZIhvcN AQEHMAsGCWCGSAFlAwQCATANBgkqhkiG9w0BAQEFAASCAQCI2DZ0QQRl0Xrfxa0dyGaLGjp45YTy Gqlggfu6pkkcypKemcdwJoGhZJ4VouWTQOyASESnoMndK3eVRThm/sySqfQfHNZWqiUBqGzFgQL5 T41TP4Rmi3VFPybxBUbiJ9Ov7R0pezeb0YbgUrYZPKDMuHCujWUKJD/vdqI/S7x1yOW8tfblVI+X N3eL/HU/Nixv2EyeUxDOpriumPJYrT/8PY2U8B2DIYEBPzoxhBJGNvr2A/4wiub3LbULaPZovZkj 3YoKm11X6oXnLZM2ZK33w8wRtgfdmeGaTKDp4cwemeD2mXtkzYP5nPoMvmRos1Q3AG52Vl6IQUa6 NJnlpOnX --000000000000b92e7b05b559757d--