From patchwork Fri Jul 22 16:48:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zhou Yanjie X-Patchwork-Id: 12926621 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1BE10C433EF for ; Fri, 22 Jul 2022 16:49:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235870AbiGVQtT (ORCPT ); Fri, 22 Jul 2022 12:49:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235893AbiGVQtH (ORCPT ); Fri, 22 Jul 2022 12:49:07 -0400 Received: from out28-172.mail.aliyun.com (out28-172.mail.aliyun.com [115.124.28.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AF3A93C0E; Fri, 22 Jul 2022 09:48:56 -0700 (PDT) X-Alimail-AntiSpam: AC=CONTINUE;BC=0.3241718|-1;CH=green;DM=|CONTINUE|false|;DS=CONTINUE|ham_regular_dialog|0.0235158-0.00320354-0.973281;FP=0|0|0|0|0|-1|-1|-1;HT=ay29a033018047212;MF=zhouyanjie@wanyeetech.com;NM=1;PH=DS;RN=23;RT=23;SR=0;TI=SMTPD_---.Ob0cnML_1658508529; Received: from localhost.localdomain(mailfrom:zhouyanjie@wanyeetech.com fp:SMTPD_---.Ob0cnML_1658508529) by smtp.aliyun-inc.com; Sat, 23 Jul 2022 00:48:50 +0800 From: =?utf-8?b?5ZGo55Cw5p2wIChaaG91IFlhbmppZSk=?= To: tudor.ambarus@microchip.com, p.yadav@ti.com, michael@walle.cc, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, aidanmacdonald.0x0@gmail.com, tmn505@gmail.com, paul@crapouillou.net, dongsheng.qiu@ingenic.com, aric.pzqi@ingenic.com, rick.tyliu@ingenic.com, jinghui.liu@ingenic.com, sernia.zhou@foxmail.com, reimu@sudomaker.com Subject: [PATCH 2/3] dt-bindings: SPI: Add Ingenic SFC bindings. Date: Sat, 23 Jul 2022 00:48:29 +0800 Message-Id: <1658508510-15400-3-git-send-email-zhouyanjie@wanyeetech.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1658508510-15400-1-git-send-email-zhouyanjie@wanyeetech.com> References: <1658508510-15400-1-git-send-email-zhouyanjie@wanyeetech.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Add the SFC bindings for the X1000 SoC, the X1600 SoC, the X1830 SoC, and the X2000 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) --- .../devicetree/bindings/spi/ingenic,sfc.yaml | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/ingenic,sfc.yaml diff --git a/Documentation/devicetree/bindings/spi/ingenic,sfc.yaml b/Documentation/devicetree/bindings/spi/ingenic,sfc.yaml new file mode 100644 index 00000000..b7c4cf4 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/ingenic,sfc.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/ingenic,sfc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for SFC in Ingenic SoCs + +maintainers: + - 周琰杰 (Zhou Yanjie) + +description: + The SPI Flash Controller in Ingenic SoCs. + +properties: + compatible: + oneOf: + - enum: + - ingenic,x1000-sfc + - ingenic,x1600-sfc + - ingenic,x2000-sfc + - items: + - enum: + - ingenic,x1830-sfc + - const: ingenic,x1000-sfc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + const: sfc + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + + sfc: spi@13440000 { + compatible = "ingenic,x1000-sfc"; + reg = <0x13440000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <7>; + + clocks = <&cgu X1000_CLK_SFC>; + clock-names = "sfc"; + + status = "disabled"; + }; +...