From patchwork Thu Jan 14 17:53:38 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= X-Patchwork-Id: 1426574 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=btn4i3vw; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DGsQS1732z9sRK for ; Fri, 15 Jan 2021 04:54:40 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728189AbhANRyi (ORCPT ); Thu, 14 Jan 2021 12:54:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52778 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728908AbhANRyh (ORCPT ); Thu, 14 Jan 2021 12:54:37 -0500 Received: from mail-lf1-x12c.google.com (mail-lf1-x12c.google.com [IPv6:2a00:1450:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38AA5C0613C1; Thu, 14 Jan 2021 09:53:52 -0800 (PST) Received: by mail-lf1-x12c.google.com with SMTP id 23so9220768lfg.10; Thu, 14 Jan 2021 09:53:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=pLs4ylBJ7K9NgD/fLR2aztrPKsyKv0HfoASFjpZX5pk=; b=btn4i3vw54VYbF3Ev16ktYnSGtPGeIPVqogsYgFVUJDevWvRA3CStZkNCtB9rgBq5d 5dTIVjQgjJ/mzhNJdTf3YcuXft4CJt4aCz7Ynuo3DGX0KOk0s8J6iWWRIs8Q2ONJe4E6 ROp3uxbk0mtquArsWMNORlagBXrFAAnHgvJnzZPHVDVo558tXMvAsIj6neC1JqU8b3an 7ytP61Frzr424EvXl5YlpXnAkd8R7MYuDVvYVt6dvXNut2LmiWTWf0zr0QnS9YawCOVL 6vDp3nMRK7Frx5TBFK89pWtpk0mUfEfk9/uDXBG9sErSKd1+Yj8i4LyocX/0AR56KM3h uFzA== 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:mime-version :content-transfer-encoding; bh=pLs4ylBJ7K9NgD/fLR2aztrPKsyKv0HfoASFjpZX5pk=; b=hB7LeTvsNvwx+BlT6mIJz2SUtdnPrPfY9nZ17waWQfte/C1kDj2ahcaz4weDFRAmqo /FnNkByzyu0xPK7wd3TKSq7IJbf3K/nOj0iW3SRDcpWy/1FZneuxrcbOW2ixfeok1xvd wvB11HB41vcA8fabGxQ+itfa+wzHAVErt988b3cNY1hcJhNaVGV8oh1cDkdwRZVKwGOj ML72NtNGPE12b1kjbRHMm3DNcernAzVikBjODKoBdzUackCJKQcpLdppKY2Nomaw2SBw HUdjWdB3b35Aq2CWi959qibnjVkrGAjDiT1ppwqpsVWlhYyo4Cn595LSNBxijUoheVhv XOhA== X-Gm-Message-State: AOAM532OuOZ8W8AWuF2OAeRiW++iSpmouxPYuGyBVDs9GLpIQf2D+qw5 5xohcqKcs63U/VadTNw9uNU= X-Google-Smtp-Source: ABdhPJwcBgk4H2SRjqZxUzpcPPwWZOzgzk06/EK2FLl7xpQmVOudc8WrGLsgvlqzCvf9XYROnGo8ZQ== X-Received: by 2002:ac2:4437:: with SMTP id w23mr3836737lfl.618.1610646830740; Thu, 14 Jan 2021 09:53:50 -0800 (PST) Received: from localhost.lan (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.gmail.com with ESMTPSA id a24sm610103lfg.256.2021.01.14.09.53.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Jan 2021 09:53:50 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Florian Fainelli , Rob Herring Cc: Philipp Zabel , "Rafael J . Wysocki" , Kevin Hilman , Ulf Hansson , devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH Broadcom/stblinux 1/2] dt-bindings: power: bcm-pmb: add BCM63138 binding Date: Thu, 14 Jan 2021 18:53:38 +0100 Message-Id: <20210114175339.19920-1-zajec5@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Rafał Miłecki PMB can be also found on bcm63xx chipsets. It uses difference device addresses so a new binding is required. Signed-off-by: Rafał Miłecki Acked-by: Rob Herring --- Documentation/devicetree/bindings/power/brcm,bcm-pmb.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/power/brcm,bcm-pmb.yaml b/Documentation/devicetree/bindings/power/brcm,bcm-pmb.yaml index 40b08d83c80b..f8e7ddbd2705 100644 --- a/Documentation/devicetree/bindings/power/brcm,bcm-pmb.yaml +++ b/Documentation/devicetree/bindings/power/brcm,bcm-pmb.yaml @@ -16,6 +16,7 @@ properties: compatible: enum: - brcm,bcm4908-pmb + - brcm,bcm63138-pmb reg: description: register space of one or more buses From patchwork Thu Jan 14 17:53:39 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= X-Patchwork-Id: 1426575 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=ZsEYcypO; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DGsR84L0bz9sRK for ; Fri, 15 Jan 2021 04:55:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729119AbhANRyi (ORCPT ); Thu, 14 Jan 2021 12:54:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729032AbhANRyh (ORCPT ); Thu, 14 Jan 2021 12:54:37 -0500 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [IPv6:2a00:1450:4864:20::232]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11C27C0613CF; Thu, 14 Jan 2021 09:53:55 -0800 (PST) Received: by mail-lj1-x232.google.com with SMTP id e7so7436916ljg.10; Thu, 14 Jan 2021 09:53:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=BU9666H9+n3AaCfLwxbz0at2GSU/MFKAb/8IHarZuEU=; b=ZsEYcypOVxGCT7YdVGPF1Ik+C+D9XPpnSOYyBZG8Xco849c7C9XhUxABgTn2VOpbW2 XVWZwFdSnw6pbyfkKuMoSu3FnplehAEyJt/NcnQQQ3WpfcX9C4Tj1VsTrtk3bsg7EKsQ +8/8x/ae0+nRdTL14sXmhETgbrVIP9Av7bgwKNkJWFUbTgeU5UJVbR9LUXjxv+lRLiBH 7Syod26vpgG9Mqkfg2Fad/KFwvMkedILYhOSZYip8Fa8lYP7FNFz88WLFKD3Q0NVxBN7 8Dtn7AQSxj9WpSG/gIVtZh8MsXlpbdM55o716MYDhpoKI915dTOn76eRswWED/k1EpC0 fF7Q== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=BU9666H9+n3AaCfLwxbz0at2GSU/MFKAb/8IHarZuEU=; b=UL291jdg38UgJkDHLTXb64c5bcBJpi1QLhaysFVVJ00ze5HV2w5MwNBSUh/HHRgOvv K0i/Lu1YYrEJPFjI4V7MOrIXo4noK9Wi3frFSrR7kLOouOv3Bhy5mWMfdCbraBUf2Hii c2ffmx3Z1Q6acrTPLviQVvVi71fY6nZ+FRu/sb1WgCksIjD3CpYbxKPzG6pk5u4r6ld7 ysxnCBJHRi19mVDfQMO8fvK75XZjhv2BRd6Kb98uMQeKYoZobxESOFpG3kikgfth1Tii 4g+eYLPriPs0vwxkMy69f2aNOCsHlB+WBYEV8XoqzjR4gAnc7cEFTeUkS4asiZ/uibvL 5wZw== X-Gm-Message-State: AOAM531pW08L7RImLtdvU0B6cbiGiTXH3YWDcrZ6QMOIJpin/QNw/+KD zbQq2ooq8AXKy01sw3HZBZ0= X-Google-Smtp-Source: ABdhPJyXaxZmSrSs5h2yMr9FOyFerohvwk+W7ejq6/RaLOf3mW9JzXWIKzz9syCuxQzT5aLbRqYJWw== X-Received: by 2002:a2e:8188:: with SMTP id e8mr3613476ljg.157.1610646833527; Thu, 14 Jan 2021 09:53:53 -0800 (PST) Received: from localhost.lan (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.gmail.com with ESMTPSA id a24sm610103lfg.256.2021.01.14.09.53.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Jan 2021 09:53:52 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Florian Fainelli , Rob Herring Cc: Philipp Zabel , "Rafael J . Wysocki" , Kevin Hilman , Ulf Hansson , devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-kernel@vger.kernel.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH Broadcom/stblinux 2/2] soc: bcm: bcm-pmb: add BCM63138 SATA support Date: Thu, 14 Jan 2021 18:53:39 +0100 Message-Id: <20210114175339.19920-2-zajec5@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210114175339.19920-1-zajec5@gmail.com> References: <20210114175339.19920-1-zajec5@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Rafał Miłecki BCM63138 has SATA controller that needs to be powered up using PMB. Signed-off-by: Rafał Miłecki --- Florian: this is based on your patches ARM: dts: BCM63xx: enable SATA PHY and AHCI controller reset: bcm63xx: Add Broadcom BCM63138 reset controller driver I didn't test it as I don't own any bcm63xx devices. --- drivers/soc/bcm/bcm63xx/bcm-pmb.c | 30 ++++++++++++++++++++++++++++++ include/dt-bindings/soc/bcm-pmb.h | 1 + 2 files changed, 31 insertions(+) diff --git a/drivers/soc/bcm/bcm63xx/bcm-pmb.c b/drivers/soc/bcm/bcm63xx/bcm-pmb.c index c223023dc64f..774465c119be 100644 --- a/drivers/soc/bcm/bcm63xx/bcm-pmb.c +++ b/drivers/soc/bcm/bcm63xx/bcm-pmb.c @@ -209,6 +209,28 @@ static int bcm_pmb_power_on_device(struct bcm_pmb *pmb, int bus, u8 device) return err; } +static int bcm_pmb_power_on_sata(struct bcm_pmb *pmb, int bus, u8 device) +{ + int err; + + err = bcm_pmb_power_on_zone(pmb, bus, device, 0); + if (err) + return err; + + /* Does not apply to the BCM963158 */ + err = bcm_pmb_bpcm_write(pmb, bus, device, BPCM_MISC_CONTROL, 0); + if (err) + return err; + + err = bcm_pmb_bpcm_write(pmb, bus, device, BPCM_SR_CONTROL, 0xffffffff); + if (err) + return err; + + err = bcm_pmb_bpcm_write(pmb, bus, device, BPCM_SR_CONTROL, 0); + + return err; +} + static int bcm_pmb_power_on(struct generic_pm_domain *genpd) { struct bcm_pmb_pm_domain *pd = container_of(genpd, struct bcm_pmb_pm_domain, genpd); @@ -222,6 +244,8 @@ static int bcm_pmb_power_on(struct generic_pm_domain *genpd) return bcm_pmb_power_on_zone(pmb, data->bus, data->device, 0); case BCM_PMB_HOST_USB: return bcm_pmb_power_on_device(pmb, data->bus, data->device); + case BCM_PMB_SATA: + return bcm_pmb_power_on_sata(pmb, data->bus, data->device); default: dev_err(pmb->dev, "unsupported device id: %d\n", data->id); return -EINVAL; @@ -317,8 +341,14 @@ static const struct bcm_pmb_pd_data bcm_pmb_bcm4908_data[] = { { }, }; +static const struct bcm_pmb_pd_data bcm_pmb_bcm63138_data[] = { + { .name = "sata", .id = BCM_PMB_SATA, .bus = 0, .device = 3, }, + { }, +}; + static const struct of_device_id bcm_pmb_of_match[] = { { .compatible = "brcm,bcm4908-pmb", .data = &bcm_pmb_bcm4908_data, }, + { .compatible = "brcm,bcm63138-pmb", .data = &bcm_pmb_bcm63138_data, }, { }, }; diff --git a/include/dt-bindings/soc/bcm-pmb.h b/include/dt-bindings/soc/bcm-pmb.h index 744dc3af4d41..385884468007 100644 --- a/include/dt-bindings/soc/bcm-pmb.h +++ b/include/dt-bindings/soc/bcm-pmb.h @@ -7,5 +7,6 @@ #define BCM_PMB_PCIE1 0x02 #define BCM_PMB_PCIE2 0x03 #define BCM_PMB_HOST_USB 0x04 +#define BCM_PMB_SATA 0x05 #endif