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[114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.07.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:08:01 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 1/5] dt-bindings: arm: Initial MStar vendor prefixes and compatible strings Date: Wed, 10 Jun 2020 18:03:59 +0900 Message-Id: <20200610090421.3428945-2-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020802_526074_0FBA14D8 X-CRM114-Status: GOOD ( 13.55 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:641 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , "David S. Miller" , Mike Rapoport Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds a prefixes for MStar, thingy.jp, 70mai and then defines compatible strings for the first MStar based boards. Signed-off-by: Daniel Palmer --- .../devicetree/bindings/arm/mstar.yaml | 30 +++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 6 ++++ MAINTAINERS | 6 ++++ 3 files changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mstar.yaml diff --git a/Documentation/devicetree/bindings/arm/mstar.yaml b/Documentation/devicetree/bindings/arm/mstar.yaml new file mode 100644 index 000000000000..09e87cf6d6f0 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mstar.yaml @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mstar.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MStar platforms device tree bindings + +maintainers: + - Daniel Palmer + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: thingy.jp BreadBee + items: + - const: thingyjp,breadbee + - const: mstar,infinity3 + + - description: thingy.jp BreadBee Crust + items: + - const: thingyjp,breadbee-crust + - const: mstar,infinity + + - description: 70mai midrive d08 + items: + - const: 70mai,midrived08 + - const: mstar,mercury5 diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index ef6d75b9113a..1770fc794027 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -23,6 +23,8 @@ patternProperties: "^(simple-audio-card|simple-graph-card|st-plgpio|st-spics|ts),.*": true # Keep list in alphabetical order. + "^70mai,.*": + description: 70mai "^abilis,.*": description: Abilis Systems "^abracon,.*": @@ -678,6 +680,8 @@ patternProperties: description: Microsemi Corporation "^msi,.*": description: Micro-Star International Co. Ltd. + "^mstar,.*": + description: MStar Semiconductor, Inc. "^mti,.*": description: Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) "^multi-inno,.*": @@ -1030,6 +1034,8 @@ patternProperties: description: Three Five Corp "^thine,.*": description: THine Electronics, Inc. + "^thingyjp,.*": + description: thingy.jp "^ti,.*": description: Texas Instruments "^tianma,.*": diff --git a/MAINTAINERS b/MAINTAINERS index 77a3fa5e3edd..1ca77f97b8ee 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2110,6 +2110,12 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/mach-pxa/mioa701.c +ARM/MStar/Sigmastar ARMv7 SoC support +M: Daniel Palmer +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Maintained +F: Documentation/devicetree/bindings/arm/mstar.yaml + ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT M: Michael Petchkovsky S: Maintained From patchwork Wed Jun 10 09:04:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Palmer X-Patchwork-Id: 11597427 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 29A82913 for ; Wed, 10 Jun 2020 09:08:39 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 05E5020734 for ; Wed, 10 Jun 2020 09:08:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="I82vpBri"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=0x0f.com header.i=@0x0f.com header.b="frMZKx1z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 05E5020734 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=0x0f.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wmgc8D4y+tq5d2kZYE1v4GbWyhN+uBZK6utLPDeyeL4=; b=I82vpBriqKqPz9 AzD1FztrH295Uizjyc7MrG2qL9Hh1ZQKgPe0+MWaS3I0zeCNtFyGGboIOnatI8JMgotyjdmwjqM33 qcIRP4CSZCkZpzZbL7+XuLHSCwbMu67//i0LBtdwcS2rpdtb1b7laWAR4Q2UntKPZEvsVm9CKuh1H xAqM/t2Hgx/2pd8JEhHjFypVMtd/JNCJyg5yzr2ohhQ4PovoKgYe8m8r4UQUC8D6+iuKJASwBZBZN stTmaQQ3vMWYaw/KxHu262vQ2HITps7abZVhxlQdO2/S3YnsapzSfdYDz4ZI8PeIl05PnGm94eb8t /mOc0dyLYfe5MlLV4qIg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiwin-0002Ms-5a; Wed, 10 Jun 2020 09:08:33 +0000 Received: from mail-pl1-x644.google.com ([2607:f8b0:4864:20::644]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiwik-0002MF-Cj for linux-arm-kernel@lists.infradead.org; Wed, 10 Jun 2020 09:08:31 +0000 Received: by mail-pl1-x644.google.com with SMTP id bg4so733759plb.3 for ; Wed, 10 Jun 2020 02:08:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=0x0f.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=XOjL5XtgGbA93LVXomVtFgXOXm6Sr4M6mhaTD4RYsdI=; b=frMZKx1zv7obfvNtum4jhtV0Zl8C3nq/5TTIvpc/k+m/mPSk8gfeEBItV5bgEu4aG5 hg0NKtGIEhweeyzJyb3yGUcFWvfC42/6MSHR1A673/wGxIAWUTCPhWNMnlkYgg1nq96v pd5ftocL7i6T30U0WdZeqRUaXn+W9U3uKwhAw= 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=XOjL5XtgGbA93LVXomVtFgXOXm6Sr4M6mhaTD4RYsdI=; b=ThDmIRQp6phD1Gho3sdFk5RqOppDDrDmknsv4Agzx8j6Fk0Btww0zVc/Z8vv8qf6Zw FGrqEhr2d51LeGCeypcitUqTDgJJYjpMHt5+Ph69AGKou9YpOK7lKAPWAxMp+H2WhppR AYYfJyyof69aP1Vpwbh/zxeNBUD71ftFu0NH80ng5qov3ICrh3CueyLIkCaplfVjrwn3 FOoYOlyfdGFGWD4sNcaXNkDFpIUZAhFAUlfY14s/d+Ycp4339gHAKvZoeKmh+mLQQw7M X5Zz1dPUJfol51uPhGGeGMbebsUt8RjK1V6x2sZmsDdxA1k2MEsqGMIjysjNBVwXizm5 PAGQ== X-Gm-Message-State: AOAM531cfJRrCM7zdq7Qm40yhVU8rl486Qvocq4PLLhV4ZMKEisKYy1D GRiI6JgcEQ73BXOZFYsF9fWsFg== X-Google-Smtp-Source: ABdhPJxec3qRk8ln4bsEbxkkZaxgRovh7NcnXMmOcmS2Ud1ytTcW25fm/fPQRQh+rwhcM2Jpmh1Z3g== X-Received: by 2002:a17:902:167:: with SMTP id 94mr2194778plb.170.1591780109501; Wed, 10 Jun 2020 02:08:29 -0700 (PDT) Received: from shiro.work (p1285116-ipngn200805sizuokaden.shizuoka.ocn.ne.jp. [114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.08.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:08:28 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 2/5] ARM: mstar: Add machine for MStar/Sigmastar infinity/mercury family ARMv7 SoCs Date: Wed, 10 Jun 2020 18:04:00 +0900 Message-Id: <20200610090421.3428945-3-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020830_433228_E648FDEC X-CRM114-Status: GOOD ( 20.58 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:644 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Christian Lamparter , Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , Andrew Morton , "David S. Miller" , Mike Rapoport Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Initial support for the MStar/Sigmastar infinity/mercury series of ARMv7 based IP camera and dashcam SoCs. These chips are interesting in that they contain a Cortex A7, peripherals and system memory in a single tiny QFN package that can be hand soldered allowing almost anyone to embed Linux in their projects. Signed-off-by: Daniel Palmer --- MAINTAINERS | 1 + arch/arm/Kconfig | 2 + arch/arm/Makefile | 1 + arch/arm/mach-mstar/Kconfig | 26 +++++++++++++ arch/arm/mach-mstar/Makefile | 1 + arch/arm/mach-mstar/mstarv7.c | 72 +++++++++++++++++++++++++++++++++++ 6 files changed, 103 insertions(+) create mode 100644 arch/arm/mach-mstar/Kconfig create mode 100644 arch/arm/mach-mstar/Makefile create mode 100644 arch/arm/mach-mstar/mstarv7.c diff --git a/MAINTAINERS b/MAINTAINERS index 1ca77f97b8ee..754521938303 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2114,6 +2114,7 @@ ARM/MStar/Sigmastar ARMv7 SoC support M: Daniel Palmer L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained +F: arch/arm/mach-mstar/ F: Documentation/devicetree/bindings/arm/mstar.yaml ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fb6c85c5d344..e466694f8486 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -669,6 +669,8 @@ source "arch/arm/mach-mmp/Kconfig" source "arch/arm/mach-moxart/Kconfig" +source "arch/arm/mach-mstar/Kconfig" + source "arch/arm/mach-mv78xx0/Kconfig" source "arch/arm/mach-mvebu/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 59fde2d598d8..e7f4ca060c0f 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -197,6 +197,7 @@ machine-$(CONFIG_ARCH_MXC) += imx machine-$(CONFIG_ARCH_MEDIATEK) += mediatek machine-$(CONFIG_ARCH_MILBEAUT) += milbeaut machine-$(CONFIG_ARCH_MXS) += mxs +machine-$(CONFIG_ARCH_MSTARV7) += mstar machine-$(CONFIG_ARCH_NOMADIK) += nomadik machine-$(CONFIG_ARCH_NPCM) += npcm machine-$(CONFIG_ARCH_NSPIRE) += nspire diff --git a/arch/arm/mach-mstar/Kconfig b/arch/arm/mach-mstar/Kconfig new file mode 100644 index 000000000000..6235d0a7860a --- /dev/null +++ b/arch/arm/mach-mstar/Kconfig @@ -0,0 +1,26 @@ +menuconfig ARCH_MSTARV7 + bool "MStar/Sigmastar ARMv7 SoC Support" + depends on ARCH_MULTI_V7 + select ARM_GIC + select ARM_HEAVY_MB + help + Support for newer MStar/Sigmastar SoC families that are + based on ARMv7 cores like the Cortex A7 and share the same + basic hardware like the infinity and mercury series. + +if ARCH_MSTARV7 + +config MACH_INFINITY + bool "MStar/Sigmastar infinity SoC support" + default ARCH_MSTARV7 + help + Support for MStar/Sigmastar infinity IP camera SoCs. + +config MACH_MERCURY + bool "MStar/Sigmastar mercury SoC support" + default ARCH_MSTARV7 + help + Support for MStar/Sigmastar mercury dash camera SoCs. + Note that older Mercury2 SoCs are ARM9 based and not supported. + +endif diff --git a/arch/arm/mach-mstar/Makefile b/arch/arm/mach-mstar/Makefile new file mode 100644 index 000000000000..93b0391ede7e --- /dev/null +++ b/arch/arm/mach-mstar/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ARCH_MSTARV7) += mstarv7.o diff --git a/arch/arm/mach-mstar/mstarv7.c b/arch/arm/mach-mstar/mstarv7.c new file mode 100644 index 000000000000..ee96ce46cbbc --- /dev/null +++ b/arch/arm/mach-mstar/mstarv7.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree support for MStar/Sigmastar ARMv7 SoCs + * + * Copyright (c) 2019 thingy.jp + * Author: Daniel Palmer + */ + +#include +#include +#include +#include +#include + +/* + * In the u-boot code the area these registers are in is + * called "L3 bridge" and there are register descriptions + * for something in the same area called "AXI". + * + * It's not exactly known what this is but the vendor code + * for both u-boot and linux share calls to "flush the miu pipe". + * This seems to be to force pending CPU writes to memory so that + * the state is right before DMA capable devices try to read + * descriptors and data the CPU has prepared. Without doing this + * ethernet doesn't work reliably for example. + */ + +#define MSTARV7_L3BRIDGE_FLUSH 0x1f204414 +#define MSTARV7_L3BRIDGE_STATUS 0x1f204440 +#define MSTARV7_L3BRIDGE_FLUSH_TRIGGER BIT(0) +#define MSTARV7_L3BRIDGE_STATUS_DONE BIT(12) + +static u32 __iomem *miu_status; +static u32 __iomem *miu_flush; + +static const char * const mstarv7_board_dt_compat[] __initconst = { + "mstar,infinity", + "mstar,infinity3", + "mstar,mercury5", + NULL, +}; + +/* + * This may need locking to deal with situations where an interrupt + * happens while we are in here and mb() gets called by the interrupt handler. + */ +static void mstarv7_mb(void) +{ + /* toggle the flush miu pipe fire bit */ + writel_relaxed(0, miu_flush); + writel_relaxed(MSTARV7_L3BRIDGE_FLUSH_TRIGGER, miu_flush); + while (!(readl_relaxed(miu_status) & MSTARV7_L3BRIDGE_STATUS_DONE)) { + /* wait for flush to complete */ + } +} + +static void __init mstarv7_barriers_init(void) +{ + miu_flush = ioremap(MSTARV7_L3BRIDGE_FLUSH, sizeof(*miu_flush)); + miu_status = ioremap(MSTARV7_L3BRIDGE_STATUS, sizeof(*miu_status)); + soc_mb = mstarv7_mb; +} + +static void __init mstarv7_init(void) +{ + mstarv7_barriers_init(); +} + +DT_MACHINE_START(MSTARV7_DT, "MStar/Sigmastar ARMv7 (Device Tree)") + .dt_compat = mstarv7_board_dt_compat, + .init_machine = mstarv7_init, +MACHINE_END From patchwork Wed Jun 10 09:04:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Palmer X-Patchwork-Id: 11597429 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 3ACB1739 for ; Wed, 10 Jun 2020 09:09:05 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 183B820734 for ; Wed, 10 Jun 2020 09:09:05 +0000 (UTC) Authentication-Results: mail.kernel.org; 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[114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.08.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:08:55 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 3/5] ARM: mstar: Add infinity/mercury series dtsi Date: Wed, 10 Jun 2020 18:04:01 +0900 Message-Id: <20200610090421.3428945-4-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020856_874048_8B22883C X-CRM114-Status: GOOD ( 16.03 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:1043 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Will Deacon , Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , Andrew Morton , "David S. Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds initial dtsi for the base MStar ARMv7 SoCs, family dtsis for infinity and mercury families, and then some chip level dtsis for chips in those families. Signed-off-by: Daniel Palmer --- MAINTAINERS | 3 + arch/arm/boot/dts/infinity-msc313.dtsi | 14 +++++ arch/arm/boot/dts/infinity.dtsi | 10 ++++ arch/arm/boot/dts/infinity3-msc313e.dtsi | 14 +++++ arch/arm/boot/dts/infinity3.dtsi | 10 ++++ arch/arm/boot/dts/mercury5-ssc8336n.dtsi | 14 +++++ arch/arm/boot/dts/mercury5.dtsi | 10 ++++ arch/arm/boot/dts/mstar-v7.dtsi | 71 ++++++++++++++++++++++++ 8 files changed, 146 insertions(+) create mode 100644 arch/arm/boot/dts/infinity-msc313.dtsi create mode 100644 arch/arm/boot/dts/infinity.dtsi create mode 100644 arch/arm/boot/dts/infinity3-msc313e.dtsi create mode 100644 arch/arm/boot/dts/infinity3.dtsi create mode 100644 arch/arm/boot/dts/mercury5-ssc8336n.dtsi create mode 100644 arch/arm/boot/dts/mercury5.dtsi create mode 100644 arch/arm/boot/dts/mstar-v7.dtsi diff --git a/MAINTAINERS b/MAINTAINERS index 754521938303..839ae0250d3d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2114,6 +2114,9 @@ ARM/MStar/Sigmastar ARMv7 SoC support M: Daniel Palmer L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained +F: arch/arm/boot/dts/infinity*.dtsi +F: arch/arm/boot/dts/mercury*.dtsi +F: arch/arm/boot/dts/mstar-v7.dtsi F: arch/arm/mach-mstar/ F: Documentation/devicetree/bindings/arm/mstar.yaml diff --git a/arch/arm/boot/dts/infinity-msc313.dtsi b/arch/arm/boot/dts/infinity-msc313.dtsi new file mode 100644 index 000000000000..4eb522e6a75d --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity.dtsi b/arch/arm/boot/dts/infinity.dtsi new file mode 100644 index 000000000000..25d379028689 --- /dev/null +++ b/arch/arm/boot/dts/infinity.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/infinity3-msc313e.dtsi b/arch/arm/boot/dts/infinity3-msc313e.dtsi new file mode 100644 index 000000000000..d0c53153faad --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity3.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/infinity3.dtsi b/arch/arm/boot/dts/infinity3.dtsi new file mode 100644 index 000000000000..cf5f18a07835 --- /dev/null +++ b/arch/arm/boot/dts/infinity3.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "infinity.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/mercury5-ssc8336n.dtsi b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi new file mode 100644 index 000000000000..7513f903c838 --- /dev/null +++ b/arch/arm/boot/dts/mercury5-ssc8336n.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mercury5.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x20000000 0x4000000>; + }; +}; diff --git a/arch/arm/boot/dts/mercury5.dtsi b/arch/arm/boot/dts/mercury5.dtsi new file mode 100644 index 000000000000..25d379028689 --- /dev/null +++ b/arch/arm/boot/dts/mercury5.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include "mstar-v7.dtsi" + +/ { +}; diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi new file mode 100644 index 000000000000..0fccc4ca52a4 --- /dev/null +++ b/arch/arm/boot/dts/mstar-v7.dtsi @@ -0,0 +1,71 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +#include +#include + +/ { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a7"; + reg = <0x0>; + }; + }; + + arch_timer { + compatible = "arm,armv7-timer"; + interrupts = , + , + , + ; + clock-frequency = <6000000>; + }; + + pmu { + compatible = "arm,cortex-a7-pmu"; + interrupts = , + , + , + ; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gic: interrupt-controller@16001000 { + compatible = "arm,cortex-a7-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + reg = <0x16001000 0x1000>, + <0x16002000 0x1000>; + }; + + pm_uart: uart@1f221000 { + compatible = "ns16550a"; + reg = <0x1f221000 0x100>; + reg-shift = <3>; + clock-frequency = <172000000>; + status = "disabled"; + }; + }; +}; From patchwork Wed Jun 10 09:04:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Palmer X-Patchwork-Id: 11597431 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 C5B65913 for ; 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[114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.09.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:09:22 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 4/5] ARM: mstar: Add dts for msc313(e) based BreadBee boards Date: Wed, 10 Jun 2020 18:04:02 +0900 Message-Id: <20200610090421.3428945-5-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020924_468087_E973951D X-CRM114-Status: GOOD ( 15.88 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:643 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , Andrew Morton , "David S. Miller" , Mike Rapoport Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org BreadBee is an opensource development board based on the MStar msc313(e) SoC. Hardware details, schematics and so on can be found at: https://github.com/breadbee/breadbee Signed-off-by: Daniel Palmer --- arch/arm/boot/dts/Makefile | 3 +++ .../dts/infinity-msc313-breadbee_crust.dts | 25 +++++++++++++++++++ .../boot/dts/infinity3-msc313e-breadbee.dts | 25 +++++++++++++++++++ 3 files changed, 53 insertions(+) create mode 100644 arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts create mode 100644 arch/arm/boot/dts/infinity3-msc313e-breadbee.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e6a1cac0bfc7..4a5f8075a4f6 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1342,6 +1342,9 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt8127-moose.dtb \ mt8135-evbp1.dtb dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb +dtb-$(CONFIG_ARCH_MSTARV7) += \ + infinity-msc313-breadbee_crust.dtb \ + infinity3-msc313e-breadbee.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2500-evb.dtb \ diff --git a/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts b/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts new file mode 100644 index 000000000000..8a827c8fd8b2 --- /dev/null +++ b/arch/arm/boot/dts/infinity-msc313-breadbee_crust.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "infinity-msc313.dtsi" + +/ { + model = "breadbee-crust"; + compatible = "thingyjp,breadbee-crust", "mstar,infinity"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts b/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts new file mode 100644 index 000000000000..423bb32e6b74 --- /dev/null +++ b/arch/arm/boot/dts/infinity3-msc313e-breadbee.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "infinity3-msc313e.dtsi" + +/ { + model = "breadbee"; + compatible = "thingyjp,breadbee", "mstar,infinity3"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +}; From patchwork Wed Jun 10 09:04:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Palmer X-Patchwork-Id: 11597433 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 2482C739 for ; 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[114.171.61.116]) by smtp.googlemail.com with ESMTPSA id nl8sm5191620pjb.13.2020.06.10.02.09.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Jun 2020 02:09:49 -0700 (PDT) From: Daniel Palmer To: Subject: [PATCH v2 5/5] ARM: mstar: Add dts for 70mai midrive d08 Date: Wed, 10 Jun 2020 18:04:03 +0900 Message-Id: <20200610090421.3428945-6-daniel@0x0f.com> X-Mailer: git-send-email 2.27.0.rc0 In-Reply-To: <20191014061617.10296-2-daniel@0x0f.com> References: <20191014061617.10296-2-daniel@0x0f.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200610_020950_668004_89C87DC0 X-CRM114-Status: GOOD ( 15.73 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:1043 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Linus Walleij , Masahiro Yamada , Daniel Palmer , Benjamin Gaignard , Sam Ravnborg , Ard Biesheuvel , Stephan Gerhold , Jonathan Corbet , Mauro Carvalho Chehab , Heiko Stuebner , daniel@0x0f.com, Russell King , Bartosz Golaszewski , linux-arm-kernel@lists.infradead.org, Nathan Huckleberry , devicetree@vger.kernel.org, Arnd Bergmann , allen , tim.bird@sony.com, Will Deacon , Maxime Ripard , Lubomir Rintel , Rob Herring , Gregory Fong , Doug Anderson , Nathan Chancellor , k@japko.eu, Christian Lamparter , Greg Kroah-Hartman , Nick Desaulniers , linux-kernel@vger.kernel.org, =?utf-8?q?Andreas_F=C3=A4rber?= , Mark Brown , Marc Zyngier , Andrew Morton , "David S. Miller" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds inital support for the 70mai midrive d08 dash camera. Signed-off-by: Daniel Palmer --- arch/arm/boot/dts/Makefile | 3 ++- .../boot/dts/mercury5-ssc8336n-midrive08.dts | 25 +++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/mercury5-ssc8336n-midrive08.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 4a5f8075a4f6..35c7ecc52c60 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1344,7 +1344,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ dtb-$(CONFIG_ARCH_MILBEAUT) += milbeaut-m10v-evb.dtb dtb-$(CONFIG_ARCH_MSTARV7) += \ infinity-msc313-breadbee_crust.dtb \ - infinity3-msc313e-breadbee.dtb + infinity3-msc313e-breadbee.dtb \ + mercury5-ssc8336n-midrive08.dtb dtb-$(CONFIG_ARCH_ZX) += zx296702-ad1.dtb dtb-$(CONFIG_ARCH_ASPEED) += \ aspeed-ast2500-evb.dtb \ diff --git a/arch/arm/boot/dts/mercury5-ssc8336n-midrive08.dts b/arch/arm/boot/dts/mercury5-ssc8336n-midrive08.dts new file mode 100644 index 000000000000..4ee50ecf6ab1 --- /dev/null +++ b/arch/arm/boot/dts/mercury5-ssc8336n-midrive08.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 thingy.jp. + * Author: Daniel Palmer + */ + +/dts-v1/; +#include "mercury5-ssc8336n.dtsi" + +/ { + model = "midrive d08"; + compatible = "70mai,midrived08", "mstar,mercury5"; + + aliases { + serial0 = &pm_uart; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&pm_uart { + status = "okay"; +};