From patchwork Sun Jun 14 08:58:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603253 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4A63B92A for ; Sun, 14 Jun 2020 08:59:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 306EB20747 for ; Sun, 14 Jun 2020 08:59:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="J2dAsF/z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727058AbgFNI7c (ORCPT ); Sun, 14 Jun 2020 04:59:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726828AbgFNI65 (ORCPT ); Sun, 14 Jun 2020 04:58:57 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D6D4C03E96F; Sun, 14 Jun 2020 01:58:57 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id x14so14057756wrp.2; Sun, 14 Jun 2020 01:58:57 -0700 (PDT) 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=z46IL+NfP+j1u2ta2mEQ0OsNNK1eTDRdh2B8eGPgsro=; b=J2dAsF/zL/mQtILhuSpX+NmgenXxkCF0Tm5t6aRlvlTmJ3ymdUl6T14ZOaiQBEXDON afFDDrsXji1ZIZW4vzL2Qjb37dlBjKq6tIOMQ9xviuc/bseobUkZQuiHWXFVEZsTaXVy LWL1CEiMUz4tYeauz+glu4VMqO7EBN6zBSTpZ51laoXC+0Tn6HvDUE5pCtNy5/0akTCl KxtDFdUB5aDXXrkNoanBs5L1PYPFGp4a680KBkEkKosOwNP7VbUlYK+jHpICCc4XsRol zklIIZwSmrtkf68NZyzJHUn/Y8v+Hdq6jVEOrAw3CpLMWoR/OiMuhqP+2IbFR/KzceSb JBoQ== 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=z46IL+NfP+j1u2ta2mEQ0OsNNK1eTDRdh2B8eGPgsro=; b=GL/KnqY+1s57zgVMPHl52cXJjSMYnKLXhLZjJfpkehitgfwx9TxEQfrfQjoull3Gmb qkjAS1NCK9pOhRWPI2ADf0ZngmSWQXtpwfVThWsQer9r2ZwsvfTGYLlwSv3k/8iV7ta8 vV47lTG7XzzJnbhJNwGVKM+ZVk1BkmtHp78GRrSNOv+6egrJ5ZpJp3q1kY1z3ypJwNqI KYvX0ImNPDeyptY80+zMRIk6PQVzWGChOjjE3dduqzLRx6oGascruqeGdobppdcFY1UX PmuWuRCx8yQpMBTgg24PZiETpRFsJXzWL5VTl9Wr6u3jMYrTYm3wkAC/h0Fn/+BynWm6 miQA== X-Gm-Message-State: AOAM530mBb78oUMjmsc1KbTZUxjGpzdh51vaVjEBkUQc3P1WnNL00B6v BuHtjjAZuHbxrBqqwph/OIc= X-Google-Smtp-Source: ABdhPJw6hkucQQnnu9sLeXNYDfbPCWuNqXe6C76m54Ogkfs9CjiOlvbf/Znd81cx8yYPX2KvRE1mWg== X-Received: by 2002:a5d:4404:: with SMTP id z4mr24000670wrq.189.1592125136101; Sun, 14 Jun 2020 01:58:56 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.58.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:58:55 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 1/9] mips: bmips: select ARCH_HAS_RESET_CONTROLLER Date: Sun, 14 Jun 2020 10:58:44 +0200 Message-Id: <20200614085852.2130147-2-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org This allows to add reset controllers support. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes v4: no changes v3: no changes v2: no changes arch/mips/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 6fee1a133e9d..b1840119cb64 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -227,6 +227,7 @@ config ATH79 config BMIPS_GENERIC bool "Broadcom Generic BMIPS kernel" + select ARCH_HAS_RESET_CONTROLLER select ARCH_HAS_SYNC_DMA_FOR_CPU_ALL select ARCH_HAS_PHYS_TO_DMA select BOOT_RAW From patchwork Sun Jun 14 08:58:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603237 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 45FEF92A for ; Sun, 14 Jun 2020 08:59:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2BFD620747 for ; Sun, 14 Jun 2020 08:59:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="q0MEkioP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726947AbgFNI67 (ORCPT ); Sun, 14 Jun 2020 04:58:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726814AbgFNI66 (ORCPT ); Sun, 14 Jun 2020 04:58:58 -0400 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5954AC03E969; Sun, 14 Jun 2020 01:58:58 -0700 (PDT) Received: by mail-wr1-x442.google.com with SMTP id h5so14071779wrc.7; Sun, 14 Jun 2020 01:58:58 -0700 (PDT) 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=kXhtPxyPMj9hJdJOhUgGWvj6GVSUU4BdjzU2bJ8gwjs=; b=q0MEkioP0ms4O5ng9B1nEOkvj1dJQyU1BAJ2pwKXblymK4TO82BKTpNhYKeawKfR+9 7rOp0WA0f772iLvCSpkXTrpRFfooCeylgKtu884ibozVNDvlmGlCc8QBJAHc9ggRoGk9 tMlwa63KfiU1KhqwJHXxupLsUBQmHVPdTQO8/1OJ+9xGIH2EYfK+b7DVDbxTpSjCO33Q rYGqyqm1gZy1iR2XUAOnOF6yKFwsIVjU9QXDFAX0/cJwHkobekaTAKanmYVEyMlZuEvw s3YwBeoRb8xIlIlKi6n9fesfm2UzvSLXw4B2gBnzN7J2wSjrdvOTAw7BePL3aEo6ZQNB 10/A== 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=kXhtPxyPMj9hJdJOhUgGWvj6GVSUU4BdjzU2bJ8gwjs=; b=bLGljRFUOTCYHBqrE/AE0IC/2uLy4nUwMv3235g4lu/nwLuM4fkmFiK7wZcGiQzq9Z K3+Sx1f4ProDZ0cy3OX9df8NSnwcV9CMqAaYGdCwvDsOIEKGvESK71OxnolhQ//OCTjc lULz4+LEw3J3rny4iEZVqYtHQIofgV2DI7BEHM9jl/XbralMyVtiQ/WLzr1s5x9TzGrY emSulqpUpHZLFf26rEMSqadwvIi+WFedQHco7jwB9Azo9/TYskA8ycRPvQcw6vXF5vOn M9IxISDFG0cPGS8nWvB0p/5fCpO0DR4wbkG5RS1lFWa+DXFrxDO/xVKLu0yFpLL7FUrf 4XCA== X-Gm-Message-State: AOAM532sBg1/IQF0z6zvW2PWtwxYyw8YRuxHWMK6KCenkSs6CLKKtnNw RwC7IKIgD9x7NpSwgMXoC8o= X-Google-Smtp-Source: ABdhPJzjko+Tl9fB5gdlxBjzagRYEkwYLlElHidyLJ/SG6+grz9XlKc01XUKG+W6SIGArwcWOBGymQ== X-Received: by 2002:adf:db4c:: with SMTP id f12mr22552225wrj.387.1592125136998; Sun, 14 Jun 2020 01:58:56 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.58.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:58:56 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 2/9] dt-bindings: reset: add BCM6345 reset controller bindings Date: Sun, 14 Jun 2020 10:58:45 +0200 Message-Id: <20200614085852.2130147-3-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Add device tree binding documentation for BCM6345 reset controller. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Florian Fainelli --- v5: no changes v4: change license and fix maxItems. v3: no changes v2: no changes .../bindings/reset/brcm,bcm6345-reset.yaml | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml diff --git a/Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml b/Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml new file mode 100644 index 000000000000..560cf6522cb8 --- /dev/null +++ b/Documentation/devicetree/bindings/reset/brcm,bcm6345-reset.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/reset/brcm,bcm6345-reset.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: BCM6345 reset controller + +description: This document describes the BCM6345 reset controller. + +maintainers: + - Álvaro Fernández Rojas + +properties: + compatible: + const: brcm,bcm6345-reset + + reg: + maxItems: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#reset-cells" + +additionalProperties: false + +examples: + - | + reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; From patchwork Sun Jun 14 08:58:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603251 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6335692A for ; Sun, 14 Jun 2020 08:59:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 42354207D3 for ; Sun, 14 Jun 2020 08:59:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="foRGXEUm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727043AbgFNI72 (ORCPT ); Sun, 14 Jun 2020 04:59:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726946AbgFNI67 (ORCPT ); Sun, 14 Jun 2020 04:58:59 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B73DC03E969; Sun, 14 Jun 2020 01:58:59 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id q25so11885977wmj.0; Sun, 14 Jun 2020 01:58:59 -0700 (PDT) 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=HB8Tch1V41ytesZxvjVq3/CheZkikOQdfvTTbMjrdJQ=; b=foRGXEUmUb+joWyYv8IYVlqnAp7IyqC5f1lmhrfcVXSf8HulL0RLjUORlFN0G/qSW5 U2lgVdOsQr4qev+6vc5wgevBx7xP/V0sOd9bQDPWP/th+15xQV8Oaa1j4R5I2clD6iIA Kyt7bBaIA3buLjD951Se9sCPJhpG2gUDvoTpERg9yjUQzLZY61MA2LAp1gY3Is60Sw+c JmEVLM55YSpGaWoCoVRnTYfaIkFY6Jnfg7S7lBfIgJQVvh2GqyKyOhZASii6Q8Mmjl3q OZ63CbqXrpcA+gkE3reNOJGXwsjloG72598KLQJr0lwdul8mgBj9D8Sjjq1xkQNNx6Vz vweA== 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=HB8Tch1V41ytesZxvjVq3/CheZkikOQdfvTTbMjrdJQ=; b=M+ymWWWKxH3ndLtjl4WursXtiKDDpF06d4QEgdmh97AXnjIiptdyR2iAYKO/T3GdIA qoRtB0IG468ULIAQOvwKex/bCTF16QGNiteQuQvXPkUYNwrzQ+Bp265blBmbcdsfhaDj 2Zon2zot+9ze7OUDH0ObpdUcfGYzY1b8qYY4U43xojR0W6hBHnf6qj0vECYtkmApChBw uOhUZl+hDsA864Y4oMMcHgAaIQ28rUdPl1aHIvlQLFQfltSwRXgddyk2/q2foBOqdaqd BdBXQsd9fxudPmJHOhpfq53IcmzQLHM1vs9Z7RMA4klhi0rLs+DkSj7I4wrSKLDBkksW ClrA== X-Gm-Message-State: AOAM5321ljTl8to0FIs0vJDj2gkVWFh8ZPoMrwpPBTRbAh/xouwovBd8 LRxd+P0RanEPYSlyTdG9Q9M= X-Google-Smtp-Source: ABdhPJyfXD/QaQspmyS8FXnfjmhmCeyVKtkJeRoFO9OvjRjqD2Co8k+IHpU1A/YonSLwYk434nsLwQ== X-Received: by 2002:a1c:2cd7:: with SMTP id s206mr7155114wms.109.1592125138015; Sun, 14 Jun 2020 01:58:58 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.58.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:58:57 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= , Florian Fainelli Subject: [PATCH v5 3/9] reset: add BCM6345 reset controller driver Date: Sun, 14 Jun 2020 10:58:46 +0200 Message-Id: <20200614085852.2130147-4-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Add support for resetting blocks through the Linux reset controller subsystem for BCM63xx SoCs. Signed-off-by: Álvaro Fernández Rojas Reviewed-by: Florian Fainelli --- v5: fix kbuild robot error (drop __init). v4: no changes. v3: using reset-simple isn't possible since sleeping after performing the reset is also needed. v2: add compatibility to reset-simple instead of adding a new driver. drivers/reset/Kconfig | 7 ++ drivers/reset/Makefile | 1 + drivers/reset/reset-bcm6345.c | 135 ++++++++++++++++++++++++++++++++++ 3 files changed, 143 insertions(+) create mode 100644 drivers/reset/reset-bcm6345.c diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index d9efbfd29646..9f1da978cef6 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -41,6 +41,13 @@ config RESET_BERLIN help This enables the reset controller driver for Marvell Berlin SoCs. +config RESET_BCM6345 + bool "BCM6345 Reset Controller" + depends on BMIPS_GENERIC || COMPILE_TEST + default BMIPS_GENERIC + help + This enables the reset controller driver for BCM6345 SoCs. + config RESET_BRCMSTB tristate "Broadcom STB reset controller" depends on ARCH_BRCMSTB || COMPILE_TEST diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile index 249ed357c997..e642aae42f0f 100644 --- a/drivers/reset/Makefile +++ b/drivers/reset/Makefile @@ -6,6 +6,7 @@ obj-$(CONFIG_ARCH_TEGRA) += tegra/ obj-$(CONFIG_RESET_A10SR) += reset-a10sr.o obj-$(CONFIG_RESET_ATH79) += reset-ath79.o obj-$(CONFIG_RESET_AXS10X) += reset-axs10x.o +obj-$(CONFIG_RESET_BCM6345) += reset-bcm6345.o obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o obj-$(CONFIG_RESET_BRCMSTB) += reset-brcmstb.o obj-$(CONFIG_RESET_BRCMSTB_RESCAL) += reset-brcmstb-rescal.o diff --git a/drivers/reset/reset-bcm6345.c b/drivers/reset/reset-bcm6345.c new file mode 100644 index 000000000000..e1acb8d9f661 --- /dev/null +++ b/drivers/reset/reset-bcm6345.c @@ -0,0 +1,135 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * BCM6345 Reset Controller Driver + * + * Copyright (C) 2020 Álvaro Fernández Rojas + */ + +#include +#include +#include +#include +#include +#include + +#define BCM6345_RESET_NUM 32 +#define BCM6345_RESET_SLEEP_MIN_US 10000 +#define BCM6345_RESET_SLEEP_MAX_US 20000 + +struct bcm6345_reset { + struct reset_controller_dev rcdev; + void __iomem *base; + spinlock_t lock; +}; + +static void bcm6345_reset_update(struct reset_controller_dev *rcdev, + unsigned long id, bool assert) +{ + struct bcm6345_reset *bcm6345_reset = + container_of(rcdev, struct bcm6345_reset, rcdev); + unsigned long flags; + uint32_t val; + + spin_lock_irqsave(&bcm6345_reset->lock, flags); + val = __raw_readl(bcm6345_reset->base); + if (assert) + val &= ~BIT(id); + else + val |= BIT(id); + __raw_writel(val, bcm6345_reset->base); + spin_unlock_irqrestore(&bcm6345_reset->lock, flags); +} + +static int bcm6345_reset_assert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + bcm6345_reset_update(rcdev, id, true); + + return 0; +} + +static int bcm6345_reset_deassert(struct reset_controller_dev *rcdev, + unsigned long id) +{ + bcm6345_reset_update(rcdev, id, false); + + return 0; +} + +static int bcm6345_reset_reset(struct reset_controller_dev *rcdev, + unsigned long id) +{ + bcm6345_reset_update(rcdev, id, true); + usleep_range(BCM6345_RESET_SLEEP_MIN_US, + BCM6345_RESET_SLEEP_MAX_US); + + bcm6345_reset_update(rcdev, id, false); + usleep_range(BCM6345_RESET_SLEEP_MIN_US, + BCM6345_RESET_SLEEP_MAX_US); + + return 0; +} + +static int bcm6345_reset_status(struct reset_controller_dev *rcdev, + unsigned long id) +{ + struct bcm6345_reset *bcm6345_reset = + container_of(rcdev, struct bcm6345_reset, rcdev); + + return !(__raw_readl(bcm6345_reset->base) & BIT(id)); +} + +static struct reset_control_ops bcm6345_reset_ops = { + .assert = bcm6345_reset_assert, + .deassert = bcm6345_reset_deassert, + .reset = bcm6345_reset_reset, + .status = bcm6345_reset_status, +}; + +static int bcm6345_reset_probe(struct platform_device *pdev) +{ + struct bcm6345_reset *bcm6345_reset; + struct resource *res; + int err; + + bcm6345_reset = devm_kzalloc(&pdev->dev, + sizeof(*bcm6345_reset), GFP_KERNEL); + if (!bcm6345_reset) + return -ENOMEM; + + platform_set_drvdata(pdev, bcm6345_reset); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + bcm6345_reset->base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(bcm6345_reset->base)) + return PTR_ERR(bcm6345_reset->base); + + spin_lock_init(&bcm6345_reset->lock); + bcm6345_reset->rcdev.ops = &bcm6345_reset_ops; + bcm6345_reset->rcdev.owner = THIS_MODULE; + bcm6345_reset->rcdev.of_node = pdev->dev.of_node; + bcm6345_reset->rcdev.of_reset_n_cells = 1; + bcm6345_reset->rcdev.nr_resets = BCM6345_RESET_NUM; + + err = devm_reset_controller_register(&pdev->dev, + &bcm6345_reset->rcdev); + if (err) + return err; + + return 0; +} + +static const struct of_device_id bcm6345_reset_of_match[] = { + { .compatible = "brcm,bcm6345-reset" }, + { }, +}; + +static struct platform_driver bcm6345_reset_driver = { + .probe = bcm6345_reset_probe, + .driver = { + .name = "bcm6345-reset", + .of_match_table = bcm6345_reset_of_match, + .suppress_bind_attrs = true, + }, +}; +builtin_platform_driver(bcm6345_reset_driver); From patchwork Sun Jun 14 08:58:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603247 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 388211392 for ; 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[88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.58.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:58:58 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 4/9] mips: bmips: dts: add BCM6328 reset controller support Date: Sun, 14 Jun 2020 10:58:47 +0200 Message-Id: <20200614085852.2130147-5-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM6328 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add reset controller definitions header file. v2: no changes. arch/mips/boot/dts/brcm/bcm6328.dtsi | 6 ++++++ include/dt-bindings/reset/bcm6328-reset.h | 18 ++++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6328-reset.h diff --git a/arch/mips/boot/dts/brcm/bcm6328.dtsi b/arch/mips/boot/dts/brcm/bcm6328.dtsi index af860d06def6..590118cf5c12 100644 --- a/arch/mips/boot/dts/brcm/bcm6328.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6328.dtsi @@ -57,6 +57,12 @@ clkctl: clock-controller@10000004 { #clock-cells = <1>; }; + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + periph_intc: interrupt-controller@10000020 { compatible = "brcm,bcm6345-l1-intc"; reg = <0x10000020 0x10>, diff --git a/include/dt-bindings/reset/bcm6328-reset.h b/include/dt-bindings/reset/bcm6328-reset.h new file mode 100644 index 000000000000..0f3df87d47af --- /dev/null +++ b/include/dt-bindings/reset/bcm6328-reset.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM6328_H +#define __DT_BINDINGS_RESET_BCM6328_H + +#define BCM6328_RST_SPI 0 +#define BCM6328_RST_EPHY 1 +#define BCM6328_RST_SAR 2 +#define BCM6328_RST_ENETSW 3 +#define BCM6328_RST_USBS 4 +#define BCM6328_RST_USBH 5 +#define BCM6328_RST_PCM 6 +#define BCM6328_RST_PCIE_CORE 7 +#define BCM6328_RST_PCIE 8 +#define BCM6328_RST_PCIE_EXT 9 +#define BCM6328_RST_PCIE_HARD 10 + +#endif /* __DT_BINDINGS_RESET_BCM6328_H */ From patchwork Sun Jun 14 08:58:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603239 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1C8D892A for ; Sun, 14 Jun 2020 08:59:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0332720775 for ; Sun, 14 Jun 2020 08:59:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tQ1G6ZvN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726966AbgFNI7D (ORCPT ); Sun, 14 Jun 2020 04:59:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726958AbgFNI7C (ORCPT ); Sun, 14 Jun 2020 04:59:02 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B8D4C03E96F; Sun, 14 Jun 2020 01:59:02 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id r9so11726786wmh.2; Sun, 14 Jun 2020 01:59:01 -0700 (PDT) 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=mZksJndl7b4NjZyguiDmkMU/legdTy905l4/ia0M3kc=; b=tQ1G6ZvNpmx30c6QiDqyzPD78LY3ypFXdW3ZLggATeEfv5KvZYZ8Yo5UF9qHmwAlNe TICYw3HumdTnA//l85Eudv0YU43+3jb61QOOhj670Ab48A0mZZLulXxapwx2lzPiwxaG GH3vccF2Ebv42S1Cy5OisQeJKFc5WoCUFsDXRHEhF7juIkd8XTpZ6SBkueURNrkIfD4k GOsypguQLohisvVxmfJft5VbSr8pnEZMUDuALinTS3N5COmrEq/15z+aMjF2PD1QvJS9 abekcl8/GMnJk40e7egddC7NPokiFVSHvNs/G0eLD7ArQrYtZt7TO00d3KDaLx+R7s/d z+ow== 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=mZksJndl7b4NjZyguiDmkMU/legdTy905l4/ia0M3kc=; b=WVxAvtXF/F+Ob6nVMsLRwYgwQzuWhlP/IylnCpJ6MDv9C8J679ktiLgP7nBjbq3V3i dMzNn5KW05Lacdy19h4fAXDtTqKRDdrAoiMHQoGWNslUct19//sN2FK64Tz9dvnfsyPq KfsO60/CVTicT5et3AT8nmU/GebAaGD9G8D67Dki3o9TWBmeUygpcY9S+hADZrlqhMDD LVFkr8Uf0tmNGh2Zu2Sui0xYuFiKRNfWYG0UumCrqEynsqSNIuRRtvbvxavT6wQ9+9zy yPFUtL1xr96YiUIG90Uk6Wl7dXovHeLJLi6P7/dXDRgC11ni2nqbPMQGas+qQuLHTNab cO5Q== X-Gm-Message-State: AOAM530nA7CTi1KbBgEdQPD5z028M7x2VMOGaJwcpetbLWgQxg9hYj6e anYTDavYSHwdZWZKN/ooiSY= X-Google-Smtp-Source: ABdhPJzWulGwNJjlI8lV00haVkqoY0f4WFdttGYFcdROY+JyVJzrBD2nGpTvqG2QtQGTFt/TNmJhcw== X-Received: by 2002:a1c:a74d:: with SMTP id q74mr7387554wme.177.1592125140009; Sun, 14 Jun 2020 01:59:00 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.58.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:58:59 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 5/9] mips: bmips: dts: add BCM6358 reset controller support Date: Sun, 14 Jun 2020 10:58:48 +0200 Message-Id: <20200614085852.2130147-6-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM6358 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add reset controller definitions header file. v2: no changes. arch/mips/boot/dts/brcm/bcm6358.dtsi | 6 ++++++ include/dt-bindings/reset/bcm6358-reset.h | 15 +++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6358-reset.h diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi index f21176cac038..9d93e7f5e6fc 100644 --- a/arch/mips/boot/dts/brcm/bcm6358.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi @@ -82,6 +82,12 @@ periph_intc: interrupt-controller@fffe000c { interrupts = <2>, <3>; }; + periph_rst: reset-controller@fffe0034 { + compatible = "brcm,bcm6345-reset"; + reg = <0xfffe0034 0x4>; + #reset-cells = <1>; + }; + leds0: led-controller@fffe00d0 { #address-cells = <1>; #size-cells = <0>; diff --git a/include/dt-bindings/reset/bcm6358-reset.h b/include/dt-bindings/reset/bcm6358-reset.h new file mode 100644 index 000000000000..bda62ef84f5a --- /dev/null +++ b/include/dt-bindings/reset/bcm6358-reset.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM6358_H +#define __DT_BINDINGS_RESET_BCM6358_H + +#define BCM6358_RST_SPI 0 +#define BCM6358_RST_ENET 2 +#define BCM6358_RST_MPI 3 +#define BCM6358_RST_EPHY 6 +#define BCM6358_RST_SAR 7 +#define BCM6358_RST_USBH 12 +#define BCM6358_RST_PCM 13 +#define BCM6358_RST_ADSL 14 + +#endif /* __DT_BINDINGS_RESET_BCM6358_H */ From patchwork Sun Jun 14 08:58:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603249 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4E60F92A for ; Sun, 14 Jun 2020 08:59:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 362C6207D3 for ; Sun, 14 Jun 2020 08:59:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="r4uuttNh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726970AbgFNI7T (ORCPT ); Sun, 14 Jun 2020 04:59:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726960AbgFNI7C (ORCPT ); Sun, 14 Jun 2020 04:59:02 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A333C08C5C2; Sun, 14 Jun 2020 01:59:02 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id c3so14003439wru.12; Sun, 14 Jun 2020 01:59:02 -0700 (PDT) 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=b3Tc7VPsrQBr9yBYFFU3xKPThV3B3q+o3TqJAkgQp7w=; b=r4uuttNhXvHSSfYcisGD8Qw0fij46//r52uU61zXXDjMG89xar2LaVHYfvWCN+4myF ovBS3kaKurk0pEpDXQXru0iWB2FjyUvBa7y6twND+ZX0GbIKr0KR0QIX3Rp20LabIjyo EEmXOoyWNBTL/gVZdyXcXDhkDb2HgvM7pQkae1/k4/gFuVAyyg+0aub2UPC8XaZk4/NQ tr0V2uNejAx03W8+p8WtgHBhqjdhQaaFodHJK5HepeU7vP1R0vWR1XCzF5+Rg9G99qX4 BEtdXW3F8L1MAkraE5zYUp2eig/EPJqkqrlx2auwmiPpFUkqujada1J/r9mE17h3yTb2 TQBg== 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=b3Tc7VPsrQBr9yBYFFU3xKPThV3B3q+o3TqJAkgQp7w=; b=dMMRZcE+H+1FllmVoWA3/e/bJgf6ZAzqyvAwQ2nNW4V7pmRGnZYOldc8XcAzxnZOuc 4BvDBhiA8cNCzQLcP056EKV1u96cUZFMoi+oq8WYEo5nik0G1uAU/I/bPB9Rf8f6ZMfO ovo1jTmoedzn28Wl25mB1b3f30zFMSBT3J9Rwj+4uFqzH9Mo7H8el6OsPpV4Ln3Y9l5N hTc+qRdI+5kMErieXHTMZso3o73aGi8a8MmiwEr2Au+RcNyM0yOBzxDjIazyvwb2oi9g xUuHIBLPZyPPWVXCw+R7v/3WotaYmFulDQwRjtD+ja4H4+LL77M1wA6JzxLezD9+TN4p P7Xg== X-Gm-Message-State: AOAM531N1a/5mB6EYg54VljUGvaagi6lKw/lBV7FP+9eMFb7DVsbHqve UQrCmM3/60X9ejwTfu0HVCA= X-Google-Smtp-Source: ABdhPJz04NkwP45t5wOuXMHgxlomTGqUYCoW8IokzDM8f2Q4VewqodSK71vsQY2CYAI5Gh7mfFk5cQ== X-Received: by 2002:adf:bb4f:: with SMTP id x15mr22457950wrg.332.1592125140956; Sun, 14 Jun 2020 01:59:00 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.59.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:59:00 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 6/9] mips: bmips: dts: add BCM6362 reset controller support Date: Sun, 14 Jun 2020 10:58:49 +0200 Message-Id: <20200614085852.2130147-7-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM6362 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add reset controller definitions header file. v2: no changes. arch/mips/boot/dts/brcm/bcm6362.dtsi | 6 ++++++ include/dt-bindings/reset/bcm6362-reset.h | 22 ++++++++++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6362-reset.h diff --git a/arch/mips/boot/dts/brcm/bcm6362.dtsi b/arch/mips/boot/dts/brcm/bcm6362.dtsi index 8ae6981735b8..443af6b4c838 100644 --- a/arch/mips/boot/dts/brcm/bcm6362.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6362.dtsi @@ -70,6 +70,12 @@ reboot: syscon-reboot@10000008 { mask = <0x1>; }; + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + periph_intc: interrupt-controller@10000020 { compatible = "brcm,bcm6345-l1-intc"; reg = <0x10000020 0x10>, diff --git a/include/dt-bindings/reset/bcm6362-reset.h b/include/dt-bindings/reset/bcm6362-reset.h new file mode 100644 index 000000000000..7ebb0546e0ab --- /dev/null +++ b/include/dt-bindings/reset/bcm6362-reset.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM6362_H +#define __DT_BINDINGS_RESET_BCM6362_H + +#define BCM6362_RST_SPI 0 +#define BCM6362_RST_IPSEC 1 +#define BCM6362_RST_EPHY 2 +#define BCM6362_RST_SAR 3 +#define BCM6362_RST_ENETSW 4 +#define BCM6362_RST_USBD 5 +#define BCM6362_RST_USBH 6 +#define BCM6362_RST_PCM 7 +#define BCM6362_RST_PCIE_CORE 8 +#define BCM6362_RST_PCIE 9 +#define BCM6362_RST_PCIE_EXT 10 +#define BCM6362_RST_WLAN_SHIM 11 +#define BCM6362_RST_DDR_PHY 12 +#define BCM6362_RST_FAP 13 +#define BCM6362_RST_WLAN_UBUS 14 + +#endif /* __DT_BINDINGS_RESET_BCM6362_H */ From patchwork Sun Jun 14 08:58:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603245 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0565F92A for ; Sun, 14 Jun 2020 08:59:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E05C72078A for ; Sun, 14 Jun 2020 08:59:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="U8uDAwcT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727010AbgFNI7P (ORCPT ); Sun, 14 Jun 2020 04:59:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726970AbgFNI7D (ORCPT ); Sun, 14 Jun 2020 04:59:03 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81522C03E969; Sun, 14 Jun 2020 01:59:03 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id g10so11700184wmh.4; Sun, 14 Jun 2020 01:59:03 -0700 (PDT) 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=Kn0NVt6P8lYdaPREvJzoKLF7rCFsQVMFb0wqvAqQb9s=; b=U8uDAwcTTKfghPvWcwphJ+GZV2+YMpJQNZ3C61Y3z8MjCGBYFrKml+GkxdxPJYdGdE R3rt3mr4g1gogm15ug0TdiculxqhvqdjNetboUafWI04MU/hEOlqjbj/qv36KiZOFYDo RycMu1APgY5fJp3GkE0Rqb7zY0eOP9CMJQ+RSdK8OQXpnVo5pT4b+Hhw41P42PWEApJL pM5W2/j8ll/kfDoIFM9BmLVT641z+wvy1KyDOquYvIRPOFWL1O6hPImvHvFwlhsxXjWr IDnNQKMTyxRQ/qiFBcjt8sbzuV/VCVbq7MSHjEYi+bUAT/gd6mrOoM0Ccxx0E9z1EN5l q4SA== 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=Kn0NVt6P8lYdaPREvJzoKLF7rCFsQVMFb0wqvAqQb9s=; b=VIrESA/WPftI3WPkXkihoQl4HvQuKl9aZ7iZqtXO0ILKoi7oBNT9dwzEyvAjFt6GmM TsecRqwnfhTS9R237Wt4BOMYKO22RWuE73XFIaZxI+6Xp4o6f6qnVU+1ckcjrjmA8iLE 83i+zbt2QPwdVhTdwau+hwS37zGeKSb9Dw8QKpfmNvXv1D2j9a33r+WuHco/DtM5HO7k LZrQ9Tq93mfHXfmU9CtCmZSggdvKqSScdrcNgT3wr36IlRar4VPMMqSWqHS1Nx6sWmTB TOIkQUqxk+ef1cOSrfiCCRQkPL4DD/N+0rVe07Lg6Qp2C+3VJge7VWMGvdpwGiGESF3H 2f7g== X-Gm-Message-State: AOAM530T88AXIw4SGuDd9mQBU2HjyTIsFA0OZny8XlZ7mCa2Ol5U1zhZ Zl5XwkT3knr0alFoaA8HNj6+6qQHdnZ2PA== X-Google-Smtp-Source: ABdhPJx/Lk6zPXYz3a/Hq82H3zYhbnrUdKdDqp5t4+LfZiLtD9TBYc9Bl9YEmUFdI+u6tou/5KRzWQ== X-Received: by 2002:a7b:c08f:: with SMTP id r15mr7396477wmh.6.1592125141941; Sun, 14 Jun 2020 01:59:01 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.59.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:59:01 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 7/9] mips: bmips: dts: add BCM6368 reset controller support Date: Sun, 14 Jun 2020 10:58:50 +0200 Message-Id: <20200614085852.2130147-8-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM6368 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add reset controller definitions header file. v2: no changes. arch/mips/boot/dts/brcm/bcm6368.dtsi | 6 ++++++ include/dt-bindings/reset/bcm6368-reset.h | 16 ++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6368-reset.h diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi index 449c167dd892..52c19f40b9cc 100644 --- a/arch/mips/boot/dts/brcm/bcm6368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi @@ -70,6 +70,12 @@ reboot: syscon-reboot@10000008 { mask = <0x1>; }; + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + periph_intc: interrupt-controller@10000020 { compatible = "brcm,bcm6345-l1-intc"; reg = <0x10000020 0x10>, diff --git a/include/dt-bindings/reset/bcm6368-reset.h b/include/dt-bindings/reset/bcm6368-reset.h new file mode 100644 index 000000000000..c81d8eb6d173 --- /dev/null +++ b/include/dt-bindings/reset/bcm6368-reset.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM6368_H +#define __DT_BINDINGS_RESET_BCM6368_H + +#define BCM6368_RST_SPI 0 +#define BCM6368_RST_MPI 3 +#define BCM6368_RST_IPSEC 4 +#define BCM6368_RST_EPHY 6 +#define BCM6368_RST_SAR 7 +#define BCM6368_RST_SWITCH 10 +#define BCM6368_RST_USBD 11 +#define BCM6368_RST_USBH 12 +#define BCM6368_RST_PCM 13 + +#endif /* __DT_BINDINGS_RESET_BCM6368_H */ From patchwork Sun Jun 14 08:58:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603241 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2EE2792A for ; Sun, 14 Jun 2020 08:59:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 14F812078A for ; Sun, 14 Jun 2020 08:59:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="k8TVBuD4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726980AbgFNI7F (ORCPT ); Sun, 14 Jun 2020 04:59:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726977AbgFNI7E (ORCPT ); Sun, 14 Jun 2020 04:59:04 -0400 Received: from mail-wm1-x342.google.com (mail-wm1-x342.google.com [IPv6:2a00:1450:4864:20::342]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37B36C03E96F; Sun, 14 Jun 2020 01:59:04 -0700 (PDT) Received: by mail-wm1-x342.google.com with SMTP id y20so11860824wmi.2; Sun, 14 Jun 2020 01:59:04 -0700 (PDT) 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=mscrfRheBqwi4NhM9/GlVUUXuK5F08x7HX7HV0LZ6qM=; b=k8TVBuD4UFMXOAYy8Wb/unlDdBY3WypeYEBkXChgL8zdZIidr+ivJGuxwqF1kbJ/8L GxrlNFJHbBIZCliX+Ova6TaP2bIz96qsUUkIAjPlkCgDM3W3t8ZzyLpk/4V9fJTqavwG TzKGHbiZ7Oj0phFZQoruIp0TToJhmgEe4LoV6070eoclwL9lsOrVDLRc4bQfc5nx4YBB ydyRVrlxQyS3vNYgZ8ObIwXfBVt/A3/zUAvuoAQjrvJMnV1dtyRG8tsHncCpU9143XPJ cBscQ8YyvMe11k7QA+8Tex1mR/ngvHvp2fcueJCgQ2lxsri0XLjSkkpG80nzQ2M0Hq8b zLhg== 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=mscrfRheBqwi4NhM9/GlVUUXuK5F08x7HX7HV0LZ6qM=; b=NKwkIjYP5LIDwef/DC1nkPxbDrg9+3vsl2oQ+OkC/j/zXwan5+tuUAsg06Rxfsr42M ZR1oSqMnwq80IYF1pwRUROUfgSvwvSRM6ougH2CTFch1bml7BVIWKrCpL713m7vHCGLU ymrlYUHis4qvzNgAZ61XKRVVWF6tH46q86azw5AJj6G7qt707ay8mlygSpQ9SLucOavq YgwtH0RPlZ3tT7w5Vub+OA+IA9j3XlyZ3IPGrOPvFQwbOVnKHWSUa7P5Fxnr9XgH1OzJ G7UbpmrTA53N9YCP08u/Cb3b5DhY3llkl4CZgnbAKpwPAPqyhQqGch3rNtyp5guUj179 hzkw== X-Gm-Message-State: AOAM532CMSuR7RU//1rAn+53kXG25kCX1jLRBLeYcAhcYGOfzSbnz+A0 jU7wNKuRI723jtR83VfKNek= X-Google-Smtp-Source: ABdhPJzPX+5xD9W4HbBx+tvAad+rp+p7+pUAqpd0bYYrGKkfXXIfwp8IOoZIo7XSWF9HPZUJtfNSaw== X-Received: by 2002:a05:600c:2945:: with SMTP id n5mr7992723wmd.189.1592125142835; Sun, 14 Jun 2020 01:59:02 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.59.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:59:02 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= Subject: [PATCH v5 8/9] mips: bmips: dts: add BCM63268 reset controller support Date: Sun, 14 Jun 2020 10:58:51 +0200 Message-Id: <20200614085852.2130147-9-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM63268 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add new path with BCM63268 reset controller support. arch/mips/boot/dts/brcm/bcm63268.dtsi | 6 +++++ include/dt-bindings/reset/bcm63268-reset.h | 26 ++++++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 include/dt-bindings/reset/bcm63268-reset.h diff --git a/arch/mips/boot/dts/brcm/bcm63268.dtsi b/arch/mips/boot/dts/brcm/bcm63268.dtsi index beec24145af7..0150da7e3905 100644 --- a/arch/mips/boot/dts/brcm/bcm63268.dtsi +++ b/arch/mips/boot/dts/brcm/bcm63268.dtsi @@ -70,6 +70,12 @@ reboot: syscon-reboot@10000008 { mask = <0x1>; }; + periph_rst: reset-controller@10000010 { + compatible = "brcm,bcm6345-reset"; + reg = <0x10000010 0x4>; + #reset-cells = <1>; + }; + periph_intc: interrupt-controller@10000020 { compatible = "brcm,bcm6345-l1-intc"; reg = <0x10000020 0x20>, diff --git a/include/dt-bindings/reset/bcm63268-reset.h b/include/dt-bindings/reset/bcm63268-reset.h new file mode 100644 index 000000000000..6a6403a4c2d5 --- /dev/null +++ b/include/dt-bindings/reset/bcm63268-reset.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM63268_H +#define __DT_BINDINGS_RESET_BCM63268_H + +#define BCM63268_RST_SPI 0 +#define BCM63268_RST_IPSEC 1 +#define BCM63268_RST_EPHY 2 +#define BCM63268_RST_SAR 3 +#define BCM63268_RST_ENETSW 4 +#define BCM63268_RST_USBS 5 +#define BCM63268_RST_USBH 6 +#define BCM63268_RST_PCM 7 +#define BCM63268_RST_PCIE_CORE 8 +#define BCM63268_RST_PCIE 9 +#define BCM63268_RST_PCIE_EXT 10 +#define BCM63268_RST_WLAN_SHIM 11 +#define BCM63268_RST_DDR_PHY 12 +#define BCM63268_RST_FAP0 13 +#define BCM63268_RST_WLAN_UBUS 14 +#define BCM63268_RST_DECT 15 +#define BCM63268_RST_FAP1 16 +#define BCM63268_RST_PCIE_HARD 17 +#define BCM63268_RST_GPHY 18 + +#endif /* __DT_BINDINGS_RESET_BCM63268_H */ From patchwork Sun Jun 14 08:58:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= X-Patchwork-Id: 11603243 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 91DC492A for ; Sun, 14 Jun 2020 08:59:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 79DBD2078A for ; Sun, 14 Jun 2020 08:59:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="VmNnphxe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725265AbgFNI7L (ORCPT ); Sun, 14 Jun 2020 04:59:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49316 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726460AbgFNI7F (ORCPT ); Sun, 14 Jun 2020 04:59:05 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D478C03E969; Sun, 14 Jun 2020 01:59:05 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id j10so14039985wrw.8; Sun, 14 Jun 2020 01:59:05 -0700 (PDT) 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=bfBfjc13i9oNkQ8+Zqf2QVGnWSdbHs2CT9bleKRk3vM=; b=VmNnphxe/tlqN9qdh0se5AF78dwcs2rEq07gVb2RhQNqK5JMsCM6MAiQW+kxHjYHlF vOZwdz+fItaEVUvu4d1s8W6fPczxu192jJ3I2I3tuLtq6SZc4unUS0RDbreUE3AyDhU9 5YzSlLKYYy01fEmhLnQGVfG+wNl+seEaHVxcfuiXjbhxdEHUasPAdXaLUr4gF7zO3PrI 6LjEI0ujoYMEWvCtXQu3aZ2TsUzbfQ+x2uIZR21Bm3UqTSQ99ZgNCOtZsY5La9ybr2Jo UDSDV3OQ1tZfC4w/1gS6wS0xfXWTWucPLkx6c6CGQ/AxoDGP7AwcfKwQieDzIZsVsgjJ /h2Q== 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=bfBfjc13i9oNkQ8+Zqf2QVGnWSdbHs2CT9bleKRk3vM=; b=Kr4LWzB+TRO7UL1ShBKGbScKYnt4zOck1j5pNkib5EpxT+vbY3tKEqG9wGaC4C+HXE 0qWAKXclzwGaOViieuGzCF26PhKYPBpKXyerBFXTiakYVi5b3o5jb1LVbE87uWpKQdRk wGS0nV4imuDxK5F0YcsHR86yVkNrhEgNRf+MF+dHtY5KtJ/Be5HZUzHqjdBryRQB+Lsm H38tkwHCOcYxLyw6eRgBdMmnbhUAXDyBF7+tKZ4XE8fEtbe2WrubIMPzfSnQgC3JxHOK gPk+e6Gr3emjd5+t16oxbvIjf4fewY+waKMdwSyN5Aj///Ef4ZFdcA/imZZmqCQnZTAb Km9g== X-Gm-Message-State: AOAM530uVgKnktUI34stW4cuyjBM20bMURCNl7782TzzZy7CnFLk8xnN JkIKTWiyRyp6ONr08MSoVkejeJQFCdM= X-Google-Smtp-Source: ABdhPJyrWu3tPQCvkEYvTz6K4aMJz2Ts6V/3m25HhZqYVJ+DpP33UqxhQWvnpiWcPJ5qBP9f8czSyg== X-Received: by 2002:adf:f812:: with SMTP id s18mr22370339wrp.28.1592125143824; Sun, 14 Jun 2020 01:59:03 -0700 (PDT) Received: from skynet.lan (168.red-88-20-188.staticip.rima-tde.net. [88.20.188.168]) by smtp.gmail.com with ESMTPSA id u4sm17174043wmb.48.2020.06.14.01.59.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jun 2020 01:59:03 -0700 (PDT) From: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= To: p.zabel@pengutronix.de, robh+dt@kernel.org, tsbogend@alpha.franken.de, f.fainelli@gmail.com, jonas.gorski@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Cc: =?utf-8?q?=C3=81lvaro_Fern=C3=A1ndez_Rojas?= , Florian Fainelli Subject: [PATCH v5 9/9] mips: bmips: add BCM6318 reset controller definitions Date: Sun, 14 Jun 2020 10:58:52 +0200 Message-Id: <20200614085852.2130147-10-noltari@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614085852.2130147-1-noltari@gmail.com> References: <20200613083813.2027186-1-noltari@gmail.com> <20200614085852.2130147-1-noltari@gmail.com> MIME-Version: 1.0 Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org BCM6318 SoCs have a reset controller for certain components. Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli --- v5: no changes. v4: no changes. v3: add new path with BCM6318 reset controller definitions. include/dt-bindings/reset/bcm6318-reset.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/dt-bindings/reset/bcm6318-reset.h diff --git a/include/dt-bindings/reset/bcm6318-reset.h b/include/dt-bindings/reset/bcm6318-reset.h new file mode 100644 index 000000000000..f4fef7bfb06d --- /dev/null +++ b/include/dt-bindings/reset/bcm6318-reset.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef __DT_BINDINGS_RESET_BCM6318_H +#define __DT_BINDINGS_RESET_BCM6318_H + +#define BCM6318_RST_SPI 0 +#define BCM6318_RST_EPHY 1 +#define BCM6318_RST_SAR 2 +#define BCM6318_RST_ENETSW 3 +#define BCM6318_RST_USBD 4 +#define BCM6318_RST_USBH 5 +#define BCM6318_RST_PCIE_CORE 6 +#define BCM6318_RST_PCIE 7 +#define BCM6318_RST_PCIE_EXT 8 +#define BCM6318_RST_PCIE_HARD 9 +#define BCM6318_RST_ADSL 10 +#define BCM6318_RST_PHYMIPS 11 +#define BCM6318_RST_HOSTMIPS 11 + +#endif /* __DT_BINDINGS_RESET_BCM6318_H */