From patchwork Fri Jun 16 06:10:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 1795708 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Qj81D17yJz20ZB for ; Fri, 16 Jun 2023 16:11:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242175AbjFPGLJ (ORCPT ); Fri, 16 Jun 2023 02:11:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbjFPGLH (ORCPT ); Fri, 16 Jun 2023 02:11:07 -0400 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 552412D61 for ; Thu, 15 Jun 2023 23:11:02 -0700 (PDT) Received: from loongson.cn (unknown [112.20.112.76]) by gateway (Coremail) with SMTP id _____8Bx7er0_Itk9tsFAA--.12602S3; Fri, 16 Jun 2023 14:11:00 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.112.76]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxReTv_ItkFPEcAA--.17020S3; Fri, 16 Jun 2023 14:10:57 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Cc: Huacai Chen , loongson-kernel@lists.loongnix.cn, Xuerui Wang , loongarch@lists.linux.dev, Jiaxun Yang , Hongliang Wang , Binbin Zhou Subject: [PATCH 1/6] dt-bindings: loongarch: Add CPU bindings for LoongArch Date: Fri, 16 Jun 2023 14:10:38 +0800 Message-Id: X-Mailer: git-send-email 2.39.3 In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxReTv_ItkFPEcAA--.17020S3 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7WF4ftF47Ary8ur47Jw17twc_yoW8CFWfpw srC3WDGF40gF17Wwsaga48CF15XF4kCa42qF42kryUK3s8XasYvw1akrn8Z3W7Cry8GayI vF97u34jgF4UAabCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBIb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWU tVWrXwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY 6r1j6r4UMxCIbckI1I0E14v26r126r1DMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7 xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xII jxv20xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8_gA5UUUUU== X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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: X-Mailing-List: devicetree@vger.kernel.org Add the available CPUs in LoongArch binding with DT schema format using json-schema. Signed-off-by: Binbin Zhou --- .../devicetree/bindings/loongarch/cpus.yaml | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 Documentation/devicetree/bindings/loongarch/cpus.yaml diff --git a/Documentation/devicetree/bindings/loongarch/cpus.yaml b/Documentation/devicetree/bindings/loongarch/cpus.yaml new file mode 100644 index 000000000000..c3e2dba42c81 --- /dev/null +++ b/Documentation/devicetree/bindings/loongarch/cpus.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/loongarch/cpus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LoongArch CPUs + +maintainers: + - Binbin Zhou + +description: + The device tree allows to describe the layout of CPUs in a system through + the "cpus" node, which in turn contains a number of subnodes (ie "cpu") + defining properties for every CPU. + +properties: + compatible: + enum: + - loongson,la264 + - loongson,la364 + + reg: + maxItems: 1 + + device_type: true + + clock-frequency: + description: The frequency of cpu in Hz. + + model: + $ref: /schemas/types.yaml#/definitions/string + description: User-visible cpu name in /proc/cpuinfo. + +required: + - compatible + - reg + - clock-frequency + +additionalProperties: false + +examples: + - | + cpus { + #size-cells = <0>; + #address-cells = <1>; + + model = "Loongson-2K1000"; + + cpu@0 { + compatible = "loongson,la264"; + device_type = "cpu"; + reg = <0>; + clock-frequency = <1000000000>; + }; + + cpu@1 { + compatible = "loongson,la264"; + device_type = "cpu"; + reg = <1>; + clock-frequency = <1000000000>; + }; + }; + +... From patchwork Fri Jun 16 06:10:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Binbin Zhou X-Patchwork-Id: 1795709 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Qj81D4WVlz20X8 for ; Fri, 16 Jun 2023 16:11:12 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242220AbjFPGLJ (ORCPT ); Fri, 16 Jun 2023 02:11:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242397AbjFPGLI (ORCPT ); Fri, 16 Jun 2023 02:11:08 -0400 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 655D72D67 for ; Thu, 15 Jun 2023 23:11:03 -0700 (PDT) Received: from loongson.cn (unknown [112.20.112.76]) by gateway (Coremail) with SMTP id _____8CxPuv1_Itk_tsFAA--.12465S3; Fri, 16 Jun 2023 14:11:01 +0800 (CST) Received: from localhost.localdomain (unknown [112.20.112.76]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxReTv_ItkFPEcAA--.17020S4; Fri, 16 Jun 2023 14:11:00 +0800 (CST) From: Binbin Zhou To: Binbin Zhou , Huacai Chen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Cc: Huacai Chen , loongson-kernel@lists.loongnix.cn, Xuerui Wang , loongarch@lists.linux.dev, Jiaxun Yang , Hongliang Wang , Binbin Zhou Subject: [PATCH 2/6] dt-bindings: loongarch: Add Loongson SoC boards compatibles Date: Fri, 16 Jun 2023 14:10:39 +0800 Message-Id: <3b2ba830d81f85130e89316dc0c4d478482cd79d.1686882123.git.zhoubinbin@loongson.cn> X-Mailer: git-send-email 2.39.3 In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8CxReTv_ItkFPEcAA--.17020S4 X-CM-SenderInfo: p2kr3uplqex0o6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBj93XoW7AFW7KrW7Ar47Wr4Uur4Utrc_yoW8GF1Upa 9xCa47GF1IgFyxW393Wa48Aw1rZrWkA3W2qF47X34DG398W3WFqwsak34DZF17CF17tay8 WFy8Ww45KFy8CwcCm3ZEXasCq-sJn29KB7ZKAUJUUUUx529EdanIXcx71UUUUU7KY7ZEXa sCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29KBjDU 0xBIdaVrnRJUUUBIb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2 IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48v e4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI 0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x0267AK xVW8Jr0_Cr1UM2kKe7AKxVWUAVWUtwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07 AIYIkI8VC2zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWU tVWrXwAv7VC2z280aVAFwI0_Gr0_Cr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7V AKI48JMxkF7I0En4kS14v26r126r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY 6r1j6r4UMxCIbckI1I0E14v26r1q6r43MI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7 xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6xII jxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY1x02 67AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU8_gA5UUUUU== X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED 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: X-Mailing-List: devicetree@vger.kernel.org Add Loongson SoC boards binding with DT schema format using json-schema Signed-off-by: Binbin Zhou --- .../devicetree/bindings/loongarch/boards.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 Documentation/devicetree/bindings/loongarch/boards.yaml diff --git a/Documentation/devicetree/bindings/loongarch/boards.yaml b/Documentation/devicetree/bindings/loongarch/boards.yaml new file mode 100644 index 000000000000..3ef87b732668 --- /dev/null +++ b/Documentation/devicetree/bindings/loongarch/boards.yaml @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/loongarch/boards.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Loongson SoC-based boards + +maintainers: + - Binbin Zhou + +properties: + $nodename: + const: '/' + compatible: + oneOf: + - description: Loongson-2K0500 processor based boards + items: + - const: loongson,ls2k0500 + + - description: Loongson-2K1000 processor based boards + items: + - const: loongson,ls2k1000 + + - description: Loongson-2K2000 processor based boards + items: + - const: loongson,ls2k2000 + +additionalProperties: true + +...