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GET /api/patches/807677/?format=api
{ "id": 807677, "url": "http://patchwork.ozlabs.org/api/patches/807677/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20170830151953.30856-6-tony@atomide.com/", "project": { "id": 37, "url": "http://patchwork.ozlabs.org/api/projects/37/?format=api", "name": "Devicetree Bindings", "link_name": "devicetree-bindings", "list_id": "devicetree.vger.kernel.org", "list_email": "devicetree@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170830151953.30856-6-tony@atomide.com>", "list_archive_url": null, "date": "2017-08-30T15:19:41", "name": "[05/17] ARM: dts: Add missing smartreflex node and binding for omap4", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": true, "hash": "13bd008266ffdefda3a284b1aec229dc4c022a07", "submitter": { "id": 365, "url": "http://patchwork.ozlabs.org/api/people/365/?format=api", "name": "Tony Lindgren", "email": "tony@atomide.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/devicetree-bindings/patch/20170830151953.30856-6-tony@atomide.com/mbox/", "series": [ { "id": 635, "url": "http://patchwork.ozlabs.org/api/series/635/?format=api", "web_url": "http://patchwork.ozlabs.org/project/devicetree-bindings/list/?series=635", "date": "2017-08-30T15:19:36", "name": "Fix missing device tree hwmods and IO ranges omap variants", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/635/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/807677/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/807677/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<devicetree-owner@vger.kernel.org>", "X-Original-To": "incoming-dt@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming-dt@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=devicetree-owner@vger.kernel.org; receiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xj8MB0KrDz9sP5\n\tfor <incoming-dt@patchwork.ozlabs.org>;\n\tThu, 31 Aug 2017 01:20:06 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751504AbdH3PUC (ORCPT\n\t<rfc822;incoming-dt@patchwork.ozlabs.org>);\n\tWed, 30 Aug 2017 11:20:02 -0400", "from muru.com ([72.249.23.125]:38776 \"EHLO muru.com\"\n\trhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP\n\tid S1751456AbdH3PUB (ORCPT <rfc822;devicetree@vger.kernel.org>);\n\tWed, 30 Aug 2017 11:20:01 -0400", "from sampyla.muru.com (localhost [127.0.0.1])\n\tby muru.com (Postfix) with ESMTP id 990A48411;\n\tWed, 30 Aug 2017 15:20:22 +0000 (UTC)" ], "From": "Tony Lindgren <tony@atomide.com>", "To": "linux-omap@vger.kernel.org", "Cc": "=?utf-8?q?Beno=C3=AEt_Cousson?= <bcousson@baylibre.com>,\n\tdevicetree@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>, \n\tNishanth Menon <nm@ti.com>, \"Rafael J . Wysocki\"\n\t<rafael.j.wysocki@intel.com>, Rob Herring <robh+dt@kernel.org>,\n\tTero Kristo <t-kristo@ti.com>", "Subject": "[PATCH 05/17] ARM: dts: Add missing smartreflex node and binding for\n\tomap4", "Date": "Wed, 30 Aug 2017 08:19:41 -0700", "Message-Id": "<20170830151953.30856-6-tony@atomide.com>", "X-Mailer": "git-send-email 2.14.1", "In-Reply-To": "<20170830151953.30856-1-tony@atomide.com>", "References": "<20170830151953.30856-1-tony@atomide.com>", "Sender": "devicetree-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<devicetree.vger.kernel.org>", "X-Mailing-List": "devicetree@vger.kernel.org" }, "content": "We are missing smartreflex device tree nodes for omap4 with\ntheir related \"ti,hwmods\" properties that the SoC interconnect\ncode needs.\n\nNote that this will only show up as a bug with \"doesn't have\nmpu register target base\" boot errors when the legacy platform\ndata is removed.\n\nAnd since we're missing the device tree binding for smartreflex,\nlet's also add it and document the existing omap3 use too.\n\nNote that the related driver also needs to be updated to probe\nusing device tree and get the platform data passed to it using\nauxdata with arch/arm/mach-omap2/pdata-quirks.c.\n\nCc: Mark Rutland <mark.rutland@arm.com>\nCc: Nishanth Menon <nm@ti.com>\nCc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>\nCc: Rob Herring <robh+dt@kernel.org>\nCc: Tero Kristo <t-kristo@ti.com>\nSigned-off-by: Tony Lindgren <tony@atomide.com>\n---\n .../devicetree/bindings/power/ti-smartreflex.txt | 47 ++++++++++++++++++++++\n arch/arm/boot/dts/omap4.dtsi | 21 ++++++++++\n 2 files changed, 68 insertions(+)\n create mode 100644 Documentation/devicetree/bindings/power/ti-smartreflex.txt", "diff": "diff --git a/Documentation/devicetree/bindings/power/ti-smartreflex.txt b/Documentation/devicetree/bindings/power/ti-smartreflex.txt\nnew file mode 100644\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/power/ti-smartreflex.txt\n@@ -0,0 +1,47 @@\n+Texas Instruments SmartReflex binding\n+\n+SmartReflex is used to set and adjust the SoC operating points.\n+\n+\n+Required properties:\n+\n+compatible: Shall be one of the following:\n+\t \"ti,omap3-smartreflex-core\"\n+\t \"ti,omap3-smartreflex-iva\"\n+\t \"ti,omap4-smartreflex-core\"\n+\t \"ti,omap4-smartreflex-mpu\"\n+\t \"ti,omap4-smartreflex-iva\"\n+\n+reg: Shall contain the device instance IO range\n+\n+interrupts: Shall contain the device instance interrupt\n+\n+\n+Optional properties:\n+\n+ti,hwmods: Shall contain the TI interconnect module name if needed\n+\t by the SoC\n+\n+\n+Example:\n+\n+\tsmartreflex_iva: smartreflex@4a0db000 {\n+\t\tcompatible = \"ti,omap4-smartreflex-iva\";\n+\t\treg = <0x4a0db000 0x80>;\n+\t\tinterrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;\n+\t\tti,hwmods = \"smartreflex_iva\";\n+\t};\n+\n+\tsmartreflex_core: smartreflex4a0dd000 {\n+\t\tcompatible = \"ti,omap4-smartreflex-core\";\n+\t\treg = <0x4a0dd000 0x80>;\n+\t\tinterrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;\n+\t\tti,hwmods = \"smartreflex_core\";\n+\t};\n+\n+\tsmartreflex_mpu: smartreflex@4a0d9000 {\n+\t\tcompatible = \"ti,omap4-smartreflex-mpu\";\n+\t\treg = <0x4a0d9000 0x80>;\n+\t\tinterrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;\n+\t\tti,hwmods = \"smartreflex_mpu\";\n+\t};\ndiff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi\n--- a/arch/arm/boot/dts/omap4.dtsi\n+++ b/arch/arm/boot/dts/omap4.dtsi\n@@ -442,6 +442,27 @@\n \t\t\tclock-frequency = <48000000>;\n \t\t};\n \n+\t\tsmartreflex_iva: smartreflex@4a0db000 {\n+\t\t\tcompatible = \"ti,omap4-smartreflex-iva\";\n+\t\t\treg = <0x4a0db000 0x80>;\n+\t\t\tinterrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tti,hwmods = \"smartreflex_iva\";\n+\t\t};\n+\n+\t\tsmartreflex_core: smartreflex4a0dd000 {\n+\t\t\tcompatible = \"ti,omap4-smartreflex-core\";\n+\t\t\treg = <0x4a0dd000 0x80>;\n+\t\t\tinterrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tti,hwmods = \"smartreflex_core\";\n+\t\t};\n+\n+\t\tsmartreflex_mpu: smartreflex@4a0d9000 {\n+\t\t\tcompatible = \"ti,omap4-smartreflex-mpu\";\n+\t\t\treg = <0x4a0d9000 0x80>;\n+\t\t\tinterrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tti,hwmods = \"smartreflex_mpu\";\n+\t\t};\n+\n \t\thwspinlock: spinlock@4a0f6000 {\n \t\t\tcompatible = \"ti,omap4-hwspinlock\";\n \t\t\treg = <0x4a0f6000 0x1000>;\n", "prefixes": [ "05/17" ] }