Message ID | 20230518184541.2627-4-jszhang@kernel.org |
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State | New |
Headers |
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[2620:137:e000::1:20]) by mx.google.com with ESMTP id jf9-20020a170903268900b001a63d8efabasi1826759plb.445.2023.05.18.12.14.02; Thu, 18 May 2023 12:14:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="Bk41F/OJ"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230124AbjERS5G (ORCPT <rfc822;pacteraone@gmail.com> + 99 others); Thu, 18 May 2023 14:57:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230107AbjERS5D (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Thu, 18 May 2023 14:57:03 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C015E52; Thu, 18 May 2023 11:57:02 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F3A8C614CA; Thu, 18 May 2023 18:57:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9743AC4339E; Thu, 18 May 2023 18:56:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684436221; bh=ayCUu7VWTParlzqlhysZ/3yMoFf8bKiG9G6ke1+jMJ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bk41F/OJXLE+OA+bkypJqEMkcA4OcdwSmKYtN4q6m6SVlGG9YWXwH7FfaQClnLhwB SFOmC8XoQ9wUmaOsHiPreGL8eUEYVNmUDPijwPOJDy9Lczx3zXZ+KohWgdUDBZ4zZk 8FkVWqpsiaSsT9jHknJmsTvhZa3tg0RaZpNyohe4c+4Rnf1e6SSL0lec9vcPauXmmX YKEOmhM0edn3+YfkOFjNOoWeoov0Qa1ibfk0ks3ghjYgozf9W2xzpFuRYlHov6Jz0Y Bx9zzwPWh+SjoaMPSedIZNonW1Q1tT7ZxdszhpyWbxR5RjtUSYbTlGEeKoC/21I0Ku JvW03+ywiDL1A== From: Jisheng Zhang <jszhang@kernel.org> To: Thomas Gleixner <tglx@linutronix.de>, Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org> Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Yangtao Li <frank.li@vivo.com>, Wei Fu <wefu@redhat.com>, Icenowy Zheng <uwu@icenowy.me> Subject: [PATCH v2 3/9] dt-bindings: riscv: Add T-HEAD TH1520 board compatibles Date: Fri, 19 May 2023 02:45:35 +0800 Message-Id: <20230518184541.2627-4-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230518184541.2627-1-jszhang@kernel.org> References: <20230518184541.2627-1-jszhang@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766260484361528963?= X-GMAIL-MSGID: =?utf-8?q?1766260484361528963?= |
Series |
Add Sipeed Lichee Pi 4A RISC-V board support
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Commit Message
Jisheng Zhang
May 18, 2023, 6:45 p.m. UTC
Several SoMs and boards are available that feature the T-HEAD TH1520
SoC. Document the compatible strings.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
.../devicetree/bindings/riscv/thead.yaml | 29 +++++++++++++++++++
1 file changed, 29 insertions(+)
create mode 100644 Documentation/devicetree/bindings/riscv/thead.yaml
Comments
On Fri, May 19, 2023 at 02:45:35AM +0800, Jisheng Zhang wrote: > Several SoMs and boards are available that feature the T-HEAD TH1520 > SoC. Document the compatible strings. > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org> > --- > .../devicetree/bindings/riscv/thead.yaml | 29 +++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/riscv/thead.yaml > > diff --git a/Documentation/devicetree/bindings/riscv/thead.yaml b/Documentation/devicetree/bindings/riscv/thead.yaml > new file mode 100644 > index 000000000000..e62f6821372e > --- /dev/null > +++ b/Documentation/devicetree/bindings/riscv/thead.yaml > @@ -0,0 +1,29 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/riscv/thead.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: T-HEAD SoC-based boards > + > +maintainers: > + - Jisheng Zhang <jszhang@kernel.org> > + > +description: > + T-HEAD SoC-based boards > + > +properties: > + $nodename: > + const: '/' > + compatible: > + oneOf: > + - description: Sipeed Lichee Pi 4A board for the Sipeed Lichee Module 4A > + items: > + - enum: > + - sipeed,lichee-pi-4a > + - const: sipeed,lichee-module-4a > + - const: thead,th1520 Same here re: other SoMs I guess. Probably more interest in creating them here though! I heard on the grapevine that the boards people have now are perhaps not the same as the design that they're going to ship in the main production run? Do you know if there is a more detailed part number for the boards, just in case there are some software-visible changes? Thanks, Conor.
在 2023-05-18星期四的 20:40 +0100,Conor Dooley写道: > On Fri, May 19, 2023 at 02:45:35AM +0800, Jisheng Zhang wrote: > > Several SoMs and boards are available that feature the T-HEAD > > TH1520 > > SoC. Document the compatible strings. > > > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org> > > --- > > .../devicetree/bindings/riscv/thead.yaml | 29 > > +++++++++++++++++++ > > 1 file changed, 29 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/riscv/thead.yaml > > > > diff --git a/Documentation/devicetree/bindings/riscv/thead.yaml > > b/Documentation/devicetree/bindings/riscv/thead.yaml > > new file mode 100644 > > index 000000000000..e62f6821372e > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/riscv/thead.yaml > > @@ -0,0 +1,29 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/riscv/thead.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: T-HEAD SoC-based boards > > + > > +maintainers: > > + - Jisheng Zhang <jszhang@kernel.org> > > + > > +description: > > + T-HEAD SoC-based boards > > + > > +properties: > > + $nodename: > > + const: '/' > > + compatible: > > + oneOf: > > + - description: Sipeed Lichee Pi 4A board for the Sipeed > > Lichee Module 4A > > + items: > > + - enum: > > + - sipeed,lichee-pi-4a > > + - const: sipeed,lichee-module-4a > > + - const: thead,th1520 > > Same here re: other SoMs I guess. Probably more interest in creating > them here though! > > I heard on the grapevine that the boards people have now are perhaps > not > the same as the design that they're going to ship in the main > production > run? There really was an early EVB that is not public, but the EVB is called LM4A EVB instead of LP4A. The Lichee Pi 4A board here is the production run one. > Do you know if there is a more detailed part number for the boards, > just > in case there are some software-visible changes? > > Thanks, > Conor.
diff --git a/Documentation/devicetree/bindings/riscv/thead.yaml b/Documentation/devicetree/bindings/riscv/thead.yaml new file mode 100644 index 000000000000..e62f6821372e --- /dev/null +++ b/Documentation/devicetree/bindings/riscv/thead.yaml @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/riscv/thead.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: T-HEAD SoC-based boards + +maintainers: + - Jisheng Zhang <jszhang@kernel.org> + +description: + T-HEAD SoC-based boards + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: Sipeed Lichee Pi 4A board for the Sipeed Lichee Module 4A + items: + - enum: + - sipeed,lichee-pi-4a + - const: sipeed,lichee-module-4a + - const: thead,th1520 + +additionalProperties: true + +...