From patchwork Thu Apr 25 21:36:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eddie James X-Patchwork-Id: 792146 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0393155723; Thu, 25 Apr 2024 21:37:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714081044; cv=none; b=joPiBbP1o6iuckEmlSxYxOsTop/PXhV5KTt5lmxanbK8rs6Lf8dOeitb9A6hwOelZVnePeFQQMb2Gi3fTihilvGcB8QV2hWqJn3TFHVAm8fxGH1OPZiwsPsh8BooSmxAbrXhGJvxrPM0BCZQUKHC20hRi4rCQ143stewlTLMSGU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714081044; c=relaxed/simple; bh=za60WtJZgyodEJD3+BcnQ6/x4NW2Vic+q7+Gt+fxXEE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=uMWecK5+vNYuc1N5AAPfBi5Pd1IoqW/GzQbp/pwvrNzrrGIq5No+Ao9zuz3hNYVz6yHd/cD3kyMDWGimaMrCpT2LMdVGtbWOv1i8MhCSqxU11ylPc/JMpWNO3gW/UQRonUshV+z+pfSCbeAX4UyEB/MtJG67W/Ymb6yRuSOAwi4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=MHQWc5uF; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="MHQWc5uF" Received: from pps.filterd (m0360083.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 43PLRVK4023936; Thu, 25 Apr 2024 21:37:14 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : content-transfer-encoding : mime-version; s=pp1; bh=XAxbyUkP0g3gzbGZZ6aByvgoZ5xZGFD66bvEFkyE9Qs=; b=MHQWc5uFNxuYWrbczj2wNIO1GUNElB76483lqHXlMFoQrp1ioEB4TpNju1ifUWPx+kBx YqvZJGV0p/q61FIGQm51fFnc8bf4AhVpZs/iPHoZCCn9mNQNu2kbgXrPriz7wrpWmYRd tn1RW239N5jyYRuoZQJfeojIrr0PX6FcVPhHAzoneza1Pw/N6gk0pri9FZdrMc2T6KV3 CxCdW3aqXffsWcDf+V9pJb9rPdVyPW3wpl0uQ4qyrugwNYIfObxNwL5QYmT0+hhiiGLN DzVH9wJC8BYAUraKtNi5h7lRT7rnFemLfIGow4J74rclN+SvCL+/CnZWINwRDOgQNEq1 EA== Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3xqy3qg0gm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Apr 2024 21:37:13 +0000 Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 43PJHKQl015289; Thu, 25 Apr 2024 21:37:12 GMT Received: from smtprelay06.wdc07v.mail.ibm.com ([172.16.1.73]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 3xmshmm10g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Apr 2024 21:37:12 +0000 Received: from smtpav04.wdc07v.mail.ibm.com (smtpav04.wdc07v.mail.ibm.com [10.39.53.231]) by smtprelay06.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 43PLb9D061866302 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Apr 2024 21:37:11 GMT Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2BCBB58054; Thu, 25 Apr 2024 21:37:09 +0000 (GMT) Received: from smtpav04.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7A7F858045; Thu, 25 Apr 2024 21:37:08 +0000 (GMT) Received: from slate16.aus.stglabs.ibm.com (unknown [9.61.133.34]) by smtpav04.wdc07v.mail.ibm.com (Postfix) with ESMTP; Thu, 25 Apr 2024 21:37:08 +0000 (GMT) From: Eddie James To: linux-aspeed@lists.ozlabs.org Cc: eajames@linux.ibm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsi@lists.ozlabs.org, linux-spi@vger.kernel.org, linux-i2c@vger.kernel.org, lakshmiy@us.ibm.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au Subject: [PATCH v3 08/14] dt-bindings: fsi: ast2600-fsi-master: Switch to yaml format Date: Thu, 25 Apr 2024 16:36:55 -0500 Message-Id: <20240425213701.655540-9-eajames@linux.ibm.com> X-Mailer: git-send-email 2.39.3 In-Reply-To: <20240425213701.655540-1-eajames@linux.ibm.com> References: <20240425213701.655540-1-eajames@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: fC9HcqtJvCEq1YE_eGJzuMPPZeTGWSQf X-Proofpoint-GUID: fC9HcqtJvCEq1YE_eGJzuMPPZeTGWSQf X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-04-25_21,2024-04-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 spamscore=0 clxscore=1015 mlxscore=0 bulkscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 suspectscore=0 impostorscore=0 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2404250157 Switch to yaml for the AST2600 FSI master documentation. Signed-off-by: Eddie James --- .../fsi/aspeed,ast2600-fsi-master.yaml | 72 +++++++++++++++++++ .../bindings/fsi/fsi-master-aspeed.txt | 36 ---------- 2 files changed, 72 insertions(+), 36 deletions(-) create mode 100644 Documentation/devicetree/bindings/fsi/aspeed,ast2600-fsi-master.yaml delete mode 100644 Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt diff --git a/Documentation/devicetree/bindings/fsi/aspeed,ast2600-fsi-master.yaml b/Documentation/devicetree/bindings/fsi/aspeed,ast2600-fsi-master.yaml new file mode 100644 index 000000000000..f053e3e1d259 --- /dev/null +++ b/Documentation/devicetree/bindings/fsi/aspeed,ast2600-fsi-master.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/fsi/aspeed,ast2600-fsi-master.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aspeed FSI master + +maintainers: + - Eddie James + +description: + The AST2600 and later contain two identical FSI masters. They share a + clock and have a separate interrupt line and output pins. + +properties: + compatible: + enum: + - "aspeed,ast2600-fsi-master" + - "aspeed,ast2700-fsi-master" + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + cfam-reset-gpios: + maxItems: 1 + description: + Output GPIO pin for CFAM reset + + fsi-routing-gpios: + maxItems: 1 + description: + Output GPIO pin for setting the FSI mux (internal or cabled) + + fsi-mux-gpios: + maxItems: 1 + description: + Input GPIO pin for detecting the desired FSI mux state + + interrupts: + maxItems: 1 + +allOf: + - $ref: fsi-controller.yaml# + +required: + - compatible + - reg + - clocks + - interrupts + +unevaluatedProperties: false + +examples: + - | + #include + #include + #include + fsi-master@1e79b000 { + compatible = "aspeed,ast2600-fsi-master"; + reg = <0x1e79b000 0x94>; + interrupts = ; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fsi1_default>; + clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; + fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; + fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>; + cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>; + }; diff --git a/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt b/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt deleted file mode 100644 index 9853fefff5d8..000000000000 --- a/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt +++ /dev/null @@ -1,36 +0,0 @@ -Device-tree bindings for AST2600 FSI master -------------------------------------------- - -The AST2600 contains two identical FSI masters. They share a clock and have a -separate interrupt line and output pins. - -Required properties: - - compatible: "aspeed,ast2600-fsi-master" - - reg: base address and length - - clocks: phandle and clock number - - interrupts: platform dependent interrupt description - - pinctrl-0: phandle to pinctrl node - - pinctrl-names: pinctrl state - -Optional properties: - - cfam-reset-gpios: GPIO for CFAM reset - - - fsi-routing-gpios: GPIO for setting the FSI mux (internal or cabled) - - fsi-mux-gpios: GPIO for detecting the desired FSI mux state - - -Examples: - - fsi-master { - compatible = "aspeed,ast2600-fsi-master", "fsi-master"; - reg = <0x1e79b000 0x94>; - interrupts = ; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fsi1_default>; - clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; - - fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; - fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>; - - cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>; - };