From patchwork Tue May 16 16:54:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sricharan Ramabadhran X-Patchwork-Id: 13243438 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 0C762C7EE2E for ; Tue, 16 May 2023 16:59:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230497AbjEPQ7i (ORCPT ); Tue, 16 May 2023 12:59:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231299AbjEPQ7g (ORCPT ); Tue, 16 May 2023 12:59:36 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6AC42A5E6; Tue, 16 May 2023 09:59:21 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34GFxS2g023066; Tue, 16 May 2023 16:59:06 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=bIAa2mzsLAu0k++9Mg7rKfE25ddyRJWI4ZsbTlpX3BE=; b=l6IB4lGhnwL399mTmEsnvd0eN9K1mEfPXJe9DKrZzz99OAABjNm9enVCINyZTRm2wmsg IBWWTWNRQp5nLI6ySFkBCe4/YQWItCukyeT6vi/XsEUbHkwROpbZYvkn0dxg4ZBRmP+I dzVP1air1PHqrsE5cCDj4ZtMx+1E/6XKdvnPvpVJlScuVHuBsVhlmEwyJFWoS1qCRDJJ 8+lgWgIfrxVwrbdhZF617IyGypC6cyGXXWv0LNCAMVaA5dZsxjar2X7oJnFLzO9SaXTf EumcXvovoJxQ+q5x09jVIPI3HZb+oSe0vsAIj+5zOTyXNIb/tNBybw25l4qiZ2VbJPJ3 lQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qm36n1ghf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 16 May 2023 16:59:06 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 34GGwest016111 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 16 May 2023 16:58:40 GMT Received: from win-platform-upstream01.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Tue, 16 May 2023 09:58:33 -0700 From: Sricharan Ramabadhran To: , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V6 3/8] dt-bindings: pinctrl: qcom: Add support for ipq5018 Date: Tue, 16 May 2023 22:24:08 +0530 Message-ID: <20230516165413.3361867-4-quic_srichara@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230516165413.3361867-1-quic_srichara@quicinc.com> References: <20230516165413.3361867-1-quic_srichara@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: xoAfGG02nbCsol1NSWABxSMAVJSK9_7Y X-Proofpoint-ORIG-GUID: xoAfGG02nbCsol1NSWABxSMAVJSK9_7Y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-16_09,2023-05-16_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 mlxlogscore=999 spamscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 phishscore=0 bulkscore=0 impostorscore=0 mlxscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305160145 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add device tree binding Documentation details for ipq5018 pinctrl driver. Reviewed-by: Krzysztof Kozlowski Co-developed-by: Nitheesh Sekar Signed-off-by: Nitheesh Sekar Co-developed-by: Varadarajan Narayanan Signed-off-by: Varadarajan Narayanan Signed-off-by: Sricharan Ramabadhran --- [v6] Added reviewed by .../bindings/pinctrl/qcom,ipq5018-tlmm.yaml | 127 ++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-tlmm.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-tlmm.yaml new file mode 100644 index 000000000000..fad0118fd521 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,ipq5018-tlmm.yaml @@ -0,0 +1,127 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,ipq5018-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm IPQ5018 TLMM pin controller + +maintainers: + - Bjorn Andersson + - Krzysztof Kozlowski + +description: + Top Level Mode Multiplexer pin controller in Qualcomm IPQ5018 SoC. + +properties: + compatible: + const: qcom,ipq5018-tlmm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-controller: true + "#interrupt-cells": true + gpio-controller: true + "#gpio-cells": true + gpio-ranges: true + wakeup-parent: true + + gpio-reserved-ranges: + minItems: 1 + maxItems: 24 + + gpio-line-names: + maxItems: 47 + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-ipq5018-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-ipq5018-tlmm-state" + additionalProperties: false + +$defs: + qcom-ipq5018-tlmm-state: + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + $ref: qcom,tlmm-common.yaml#/$defs/qcom-tlmm-state + unevaluatedProperties: false + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + pattern: "^gpio([0-9]|[1-3][0-9]|4[0-6])$" + minItems: 1 + maxItems: 8 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ atest_char, audio_pdm0, audio_pdm1, audio_rxbclk, audio_rxd, + audio_rxfsync, audio_rxmclk, audio_txbclk, audio_txd, + audio_txfsync, audio_txmclk, blsp0_i2c, blsp0_spi, blsp0_uart0, + blsp0_uart1, blsp1_i2c0, blsp1_i2c1, blsp1_spi0, blsp1_spi1, + blsp1_uart0, blsp1_uart1, blsp1_uart2, blsp2_i2c0, blsp2_i2c1, + blsp2_spi, blsp2_spi0, blsp2_spi1, btss, burn0, burn1, cri_trng, + cri_trng0, cri_trng1, cxc_clk, cxc_data, dbg_out, eud_gpio, + gcc_plltest, gcc_tlmm, gpio, led0, led2, mac0, mac1, mdc, mdio, + pcie0_clk, pcie0_wake, pcie1_clk, pcie1_wake, pll_test, + prng_rosc, pwm0, pwm1, pwm2, pwm3, qdss_cti_trig_in_a0, + qdss_cti_trig_in_a1, qdss_cti_trig_in_b0, qdss_cti_trig_in_b1, + qdss_cti_trig_out_a0, qdss_cti_trig_out_a1, + qdss_cti_trig_out_b0, qdss_cti_trig_out_b1, qdss_traceclk_a, + qdss_traceclk_b, qdss_tracectl_a, qdss_tracectl_b, + qdss_tracedata_a, qdss_tracedata_b, qspi_clk, qspi_cs, + qspi_data, reset_out, sdc1_clk, sdc1_cmd, sdc1_data, wci_txd, + wci_rxd, wsa_swrm, wsi_clk3, wsi_data3, wsis_reset, xfem ] + + required: + - pins + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + tlmm: pinctrl@1000000 { + compatible = "qcom,ipq5018-tlmm"; + reg = <0x01000000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 47>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + + uart-w-state { + rx-pins { + pins = "gpio33"; + function = "blsp1_uart1"; + bias-pull-down; + }; + + tx-pins { + pins = "gpio34"; + function = "blsp1_uart1"; + bias-pull-down; + }; + }; + }; +...