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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id x16sm5746408wmk.35.2020.01.18.15.08.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Jan 2020 15:08:55 -0800 (PST) From: Johan Jonker To: broonie@kernel.org Subject: [RFC PATCH v1 1/3] dt-bindings: spi: convert rockchip spi bindings to yaml Date: Sun, 19 Jan 2020 00:08:46 +0100 Message-Id: <20200118230848.15326-1-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200118_150857_128955_8AABEA97 X-CRM114-Status: GOOD ( 19.55 ) X-Spam-Score: 0.1 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:441 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (jbx6244[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (jbx6244[at]gmail.com) -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -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: mark.rutland@arm.com, devicetree@vger.kernel.org, heiko@sntech.de, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Current dts files with 'spi' nodes are manually verified. In order to automate this process spi-rockchip.txt has to be converted to yaml. In the new setup spi-rockchip.yaml will inherit properties from spi-controller.yaml. Add document to MAINTAINERS. Also rk3188.dtsi, rk3288.dtsi, rk3368.dtsi and rk3399.dtsi use an extra fallback string, so change this in the documentation. Changed: "rockchip,rk3188-spi", "rockchip,rk3066-spi" "rockchip,rk3288-spi", "rockchip,rk3066-spi" "rockchip,rk3368-spi", "rockchip,rk3066-spi" "rockchip,rk3399-spi", "rockchip,rk3066-spi" Signed-off-by: Johan Jonker --- .../devicetree/bindings/spi/spi-rockchip.txt | 58 ----------- .../devicetree/bindings/spi/spi-rockchip.yaml | 111 +++++++++++++++++++++ MAINTAINERS | 1 + 3 files changed, 112 insertions(+), 58 deletions(-) delete mode 100644 Documentation/devicetree/bindings/spi/spi-rockchip.txt create mode 100644 Documentation/devicetree/bindings/spi/spi-rockchip.yaml diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.txt b/Documentation/devicetree/bindings/spi/spi-rockchip.txt deleted file mode 100644 index a0edac12d..000000000 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.txt +++ /dev/null @@ -1,58 +0,0 @@ -* Rockchip SPI Controller - -The Rockchip SPI controller is used to interface with various devices such as flash -and display controllers using the SPI communication interface. - -Required Properties: - -- compatible: should be one of the following. - "rockchip,rv1108-spi" for rv1108 SoCs. - "rockchip,px30-spi", "rockchip,rk3066-spi" for px30 SoCs. - "rockchip,rk3036-spi" for rk3036 SoCS. - "rockchip,rk3066-spi" for rk3066 SoCs. - "rockchip,rk3188-spi" for rk3188 SoCs. - "rockchip,rk3228-spi" for rk3228 SoCS. - "rockchip,rk3288-spi" for rk3288 SoCs. - "rockchip,rk3368-spi" for rk3368 SoCs. - "rockchip,rk3399-spi" for rk3399 SoCs. -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The interrupt number to the cpu. The interrupt specifier format - depends on the interrupt controller. -- clocks: Must contain an entry for each entry in clock-names. -- clock-names: Shall be "spiclk" for the transfer-clock, and "apb_pclk" for - the peripheral clock. -- #address-cells: should be 1. -- #size-cells: should be 0. - -Optional Properties: - -- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, - Documentation/devicetree/bindings/dma/dma.txt -- dma-names: DMA request names should include "tx" and "rx" if present. -- rx-sample-delay-ns: nanoseconds to delay after the SCLK edge before sampling - Rx data (may need to be fine tuned for high capacitance lines). - No delay (0) by default. -- pinctrl-names: Names for the pin configuration(s); may be "default" or - "sleep", where the "sleep" configuration may describe the state - the pins should be in during system suspend. See also - pinctrl/pinctrl-bindings.txt. - - -Example: - - spi0: spi@ff110000 { - compatible = "rockchip,rk3066-spi"; - reg = <0xff110000 0x1000>; - dmas = <&pdma1 11>, <&pdma1 12>; - dma-names = "tx", "rx"; - rx-sample-delay-ns = <10>; - #address-cells = <1>; - #size-cells = <0>; - interrupts = ; - clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; - clock-names = "spiclk", "apb_pclk"; - pinctrl-0 = <&spi1_pins>; - pinctrl-1 = <&spi1_sleep>; - pinctrl-names = "default", "sleep"; - }; diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml new file mode 100644 index 000000000..80c56c583 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-rockchip.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip SPI Controller + +description: + The Rockchip SPI controller is used to interface with various devices such + as flash and display controllers using the SPI communication interface. + +allOf: + - $ref: "spi-controller.yaml#" + +maintainers: + - Heiko Stuebner + +# Everything else is described in the common file +properties: + compatible: + oneOf: + - const: rockchip,rk3036-spi #for rk3036 SoCS. + - const: rockchip,rk3066-spi #for rk3066 SoCs. + - const: rockchip,rk3228-spi #for rk3228 SoCS. + - const: rockchip,rv1108-spi #for rv1108 SoCs. + - items: + - enum: + - rockchip,px30-spi #for px30 SoCs. + - rockchip,rk3188-spi #for rk3188 SoCs. + - rockchip,rk3288-spi #for rk3288 SoCs. + - rockchip,rk3368-spi #for rk3368 SoCs. + - rockchip,rk3399-spi #for rk3399 SoCs. + - const: rockchip,rk3066-spi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 2 + description: + Must contain an entry for each entry in clock-names. + + clock-names: + items: + - const: spiclk + - const: apb_pclk + description: + Shall be "spiclk" for the transfer-clock + and "apb_pclk" for the peripheral clock. + + dmas: + items: + - description: TX DMA Channel + - description: RX DMA Channel + + dma-names: + items: + - const: tx + - const: rx + + rx-sample-delay-ns: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + default: 0 + description: + Nano seconds to delay after the SCLK edge before sampling Rx data + (may need to be fine tuned for high capacitance lines). + If not specified 0 will be used. + + pinctrl-names: + minItems: 1 + items: + - const: default + - const: sleep + description: + Names for the pin configuration(s); may be "default" or "sleep", + where the "sleep" configuration may describe the state + the pins should be in during system suspend. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + #include + #include + #include + spi0: spi@ff110000 { + compatible = "rockchip,rk3066-spi"; + reg = <0xff110000 0x1000>; + interrupts = ; + clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; + clock-names = "spiclk", "apb_pclk"; + dmas = <&pdma1 11>, <&pdma1 12>; + dma-names = "tx", "rx"; + pinctrl-0 = <&spi1_pins>; + pinctrl-1 = <&spi1_sleep>; + pinctrl-names = "default", "sleep"; + rx-sample-delay-ns = <10>; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index d6ad01d71..096c324f9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2240,6 +2240,7 @@ L: linux-rockchip@lists.infradead.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git S: Maintained F: Documentation/devicetree/bindings/i2c/i2c-rk3x.txt +F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml F: arch/arm/boot/dts/rk3* F: arch/arm/boot/dts/rv1108* F: arch/arm/mach-rockchip/ From patchwork Sat Jan 18 23:08:47 2020 Content-Type: text/plain; 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[81.204.249.205]) by smtp.gmail.com with ESMTPSA id x16sm5746408wmk.35.2020.01.18.15.08.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Jan 2020 15:08:56 -0800 (PST) From: Johan Jonker To: broonie@kernel.org Subject: [RFC PATCH v1 2/3] dt-bindings: spi: spi-rockchip: add description for rk3308 Date: Sun, 19 Jan 2020 00:08:47 +0100 Message-Id: <20200118230848.15326-2-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200118230848.15326-1-jbx6244@gmail.com> References: <20200118230848.15326-1-jbx6244@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200118_150857_558385_CE15C30E X-CRM114-Status: GOOD ( 10.97 ) X-Spam-Score: 0.1 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:441 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (jbx6244[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (jbx6244[at]gmail.com) -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -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: mark.rutland@arm.com, devicetree@vger.kernel.org, heiko@sntech.de, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The description below is already in use for rk3308.dtsi, but was somehow never added to a document, so add "rockchip,rk3308-spi", "rockchip,rk3066-spi" for spi nodes on a rk3308 platform to spi-rockchip.yaml. Signed-off-by: Johan Jonker Acked-by: Rob Herring --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index 80c56c583..24d9567a6 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -29,6 +29,7 @@ properties: - rockchip,px30-spi #for px30 SoCs. - rockchip,rk3188-spi #for rk3188 SoCs. - rockchip,rk3288-spi #for rk3288 SoCs. + - rockchip,rk3308-spi #for rk3308 SoCs. - rockchip,rk3368-spi #for rk3368 SoCs. - rockchip,rk3399-spi #for rk3399 SoCs. - const: rockchip,rk3066-spi From patchwork Sat Jan 18 23:08:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Jonker X-Patchwork-Id: 11340337 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 D1B92921 for ; Sat, 18 Jan 2020 23:09:38 +0000 (UTC) Received: from bombadil.infradead.org (unknown [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 AA4A02469C for ; Sat, 18 Jan 2020 23:09:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="R26s18sP"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WcOPjCFx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA4A02469C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=JrdFrZ9UKpttNUqFNvqYxNcZXLYsx8s2r1nU4HEOt48=; b=R26s18sPpBzQoDFgygp2n+k55i 4h4QDLGm4C7p1lKs7k5T27RMSwq+362P7ZR8U9iu8SwMp7RC6Pj6BtRTUZz/OLSFLkRQT16Wli+SC XzXKLjN3ewwRVfzxxsrdG89ovwhDxP+xzdGFg4X73FDbVxSPccbYjilP7rHb1yfXddtpZzdHDPNdK iM5GWGNDMsD/38vMPJ/F5zyGV4xOQ0082hwsBIZEM9ht0zQUsGgpCZSAOjxy5AF+fBXDRoClx/wF3 xMjeRiJ7GSRc74h1asnVNgz7gG8B4X4RbdjAf7FAHto1oZ652stz+ri/lVIdmGZqYuVLu5ov9a+Ib AL3Lwkyg==; 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 1isxDU-0003Dz-8R; Sat, 18 Jan 2020 23:09:20 +0000 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1isxD8-0002rJ-De; Sat, 18 Jan 2020 23:08:59 +0000 Received: by mail-wr1-x441.google.com with SMTP id g17so25963830wro.2; Sat, 18 Jan 2020 15:08:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=zieK1rZ40R+8dR9w9wxIfPfmZcLHznAHvHJSGV+7afI=; b=WcOPjCFxbQWN8I82H5+ql2IT5LtNNZEE54Ef1UQEznrAlFFQXvjOAAp7l95UefDFNS sM8rfr3puhtQih9QwjB8lgLbpQW+1pl84qKR1dtOyHoj80fgXj14bSdwyBPtD4nCBgAu r4JKfQzwqy/2UdJotQ4fW8GH+X3hrxLYIAmUk8XmbYO67tu4LW/XAwM3qUfWN6L4jWVi uLNlfl1Bqm7jOCu8h76EFoIQkUw8VSsfYlFjJ8qj0gZ+6vmWVgbnVEB+ZG5tk2ovR5AQ VWv4+iOzUpx7qNTcWQhFq02mgr0DZvKT89oxZ7tRKJ8XbA8m5m/BtpgAU6aHzrPrFkiy Lmgw== 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; bh=zieK1rZ40R+8dR9w9wxIfPfmZcLHznAHvHJSGV+7afI=; b=n2r8nferpO0Aw+h6jlsb9Kiu3EFqHc+gAku87z7b7fZzHvPvIAhj/KjwKmIDSIjuNb PyaUgK2fU3f9nsWjWH/qarV6fAQwxzReoNfUWV0enrrqmnaioSPoJIIQGu9IrV+7001w M3Pw6JvOR74QsNnqJM1035uPlPBnidrRTKRRIFFqYcRtmj+LjPmEIu5wFhwzh+KJVbac nGC/cg+JyxXYANk619MSBdq4hfPjTuT0nmzujdJ58vynzXWF/cRGENUA0Fwchj0Jh7b4 QwBGDx4ipqpQbkzx27wYJsBbCpCV6FcXpt8HIZIRjlGrjKtpVnjqAgiOD5Nh5T+Q9Nz/ N6iw== X-Gm-Message-State: APjAAAU8Kx0RO6nuU315mD/4GR/R7uDdBwhTVRwBf2eaTsVTCfO8yluQ +pSPN0yz5xW1hTFwObMKIenXl2JK X-Google-Smtp-Source: APXvYqwUVkfqKTEe+IdcTJGpN/Oh1StsZugRXWPB63ViZ0Prt/rRHknvczy59Jrcs1kniRrGyk/cBw== X-Received: by 2002:a5d:46c7:: with SMTP id g7mr10351910wrs.11.1579388937355; Sat, 18 Jan 2020 15:08:57 -0800 (PST) Received: from debian.home (ip51ccf9cd.speed.planet.nl. [81.204.249.205]) by smtp.gmail.com with ESMTPSA id x16sm5746408wmk.35.2020.01.18.15.08.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Jan 2020 15:08:56 -0800 (PST) From: Johan Jonker To: broonie@kernel.org Subject: [RFC PATCH v1 3/3] dt-bindings: spi: spi-rockchip: add description for rk3328 Date: Sun, 19 Jan 2020 00:08:48 +0100 Message-Id: <20200118230848.15326-3-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20200118230848.15326-1-jbx6244@gmail.com> References: <20200118230848.15326-1-jbx6244@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200118_150858_456027_64FADE16 X-CRM114-Status: GOOD ( 10.97 ) X-Spam-Score: 0.1 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:441 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit (jbx6244[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (jbx6244[at]gmail.com) -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -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: mark.rutland@arm.com, devicetree@vger.kernel.org, heiko@sntech.de, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org The description below is already in use for rk3328.dtsi, but was somehow never added to a document, so add "rockchip,rk3328-spi", "rockchip,rk3066-spi" for spi nodes on a rk3328 platform to spi-rockchip.yaml. Signed-off-by: Johan Jonker Acked-by: Rob Herring --- Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml index 24d9567a6..27b2d1df9 100644 --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml @@ -30,6 +30,7 @@ properties: - rockchip,rk3188-spi #for rk3188 SoCs. - rockchip,rk3288-spi #for rk3288 SoCs. - rockchip,rk3308-spi #for rk3308 SoCs. + - rockchip,rk3328-spi #for rk3328 SoCs. - rockchip,rk3368-spi #for rk3368 SoCs. - rockchip,rk3399-spi #for rk3399 SoCs. - const: rockchip,rk3066-spi