From patchwork Wed Nov 23 15:19:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 628398 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 258A8C433FE for ; Wed, 23 Nov 2022 15:20:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238790AbiKWPU2 (ORCPT ); Wed, 23 Nov 2022 10:20:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238749AbiKWPUK (ORCPT ); Wed, 23 Nov 2022 10:20:10 -0500 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DAA891508 for ; Wed, 23 Nov 2022 07:20:08 -0800 (PST) Received: by mail-wr1-x42e.google.com with SMTP id g12so29842778wrs.10 for ; Wed, 23 Nov 2022 07:20:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=wS8ehy3b6xOApRJUcIOnqGL3usaHNUDtf4/AopCfalM=; b=ny3bJNhjpEQUpqXQDoXckFmwGMORtoQkwqBJJlRe0NZOlMij1GinW54uRJ0wYre8K1 IWkkNrt6jZSVyvHIJSgcq2e2BQ0+QG/0q8YnNzHv2dFfnhsetruPdMwF6T+KQEtbP0Aw lbhiQmPMhxL+938z3OToUD7+4gKEvuzwxbQDBApQQu3rqtGTgq+8CxOStHo84qG7YaEF Gwk80wEgv+PthWrcsky5q6ew2t+epvROySZ1rfHB48iO9oQkMNcRl+hDZzZZbT/hvf1H 2LMrrBxgagZTBr6zUZL9/dJbfwpq9IAxjW67GS4rxEOabyn3u+vd64aMk/RiO6TvXE0G U/dw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wS8ehy3b6xOApRJUcIOnqGL3usaHNUDtf4/AopCfalM=; b=oVWHn5lxTu092BpWfTBnm0rhwjURkAVAQ7lPDo/ppx5GwJN/xNtxBpR4/6mCNWpzxV ZHuWDnp7vsO5CxL1WdTkH3MvJJQm2k8gu1w/qL60aYTPtdlMT4mVQcPB0EVjBwmHIefU dqC2VFOu2sjW8yIWquBuNA0025F4mGe17fD2o5z6ZQRffge/R80nsdBTRHVGoFmzkHzv O2s2Ne8BoDYX+Ks1ZtWmdbZ+55EFSKWVZTvnSX3OcO6Z+/Ys/ABMj7e2aBjrbicsPTCe MGSiwiCmU6a+QblmweB+9B7lY9brb95a7HPprX//A27MxO7J+tdZ7U8JNVoNSkM3+ERj sTNA== X-Gm-Message-State: ANoB5plwFQYw5I/B9HwtA49bbg90dDBnW71aHd2PyEU9fryVo9G7kz1I JrIdjv0rmcJh+kIzqmYKDCkQ5A== X-Google-Smtp-Source: AA0mqf7aYOYQl41VZdGBYuvylb3vzQuyqICT2BJB14lHTC39+ptzT05i696n3hrvNhbFdWKXcEr7eA== X-Received: by 2002:a05:6000:1b86:b0:241:9606:1123 with SMTP id r6-20020a0560001b8600b0024196061123mr11928330wru.537.1669216807068; Wed, 23 Nov 2022 07:20:07 -0800 (PST) Received: from localhost.localdomain ([94.52.112.99]) by smtp.gmail.com with ESMTPSA id l10-20020adff48a000000b002366ded5864sm16764914wro.116.2022.11.23.07.20.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Nov 2022 07:20:06 -0800 (PST) From: Abel Vesa To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Linus Walleij , Rob Herring , Krzysztof Kozlowski Cc: Linux Kernel Mailing List , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, "linux-gpio@vger.kernel.org" Subject: [PATCH v2 1/4] dt-bindings: pinctrl: qcom: Add SM8550 pinctrl Date: Wed, 23 Nov 2022 17:19:58 +0200 Message-Id: <20221123152001.694546-2-abel.vesa@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221123152001.694546-1-abel.vesa@linaro.org> References: <20221123152001.694546-1-abel.vesa@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add device tree binding Documentation details for Qualcomm SM8550 TLMM device Signed-off-by: Abel Vesa Reviewed-by: Krzysztof Kozlowski --- Changes since v1: * based on recent bindings, like Krzysztof asked * changed gpio-line-names maxItems to 210 * moved required and additionalProperties below * dropped *-hog since there are no such nodes yet on SM8550 * switch to double quotes everywhere * dropped qcom,i2c-pull * dropped if clause for ^gpio* * added tlmm label .../bindings/pinctrl/qcom,sm8550-tlmm.yaml | 163 ++++++++++++++++++ 1 file changed, 163 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml new file mode 100644 index 000000000000..a457425ba112 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,sm8550-tlmm.yaml @@ -0,0 +1,163 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,sm8550-tlmm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies, Inc. SM8550 TLMM block + +maintainers: + - Abel Vesa + +description: + Top Level Mode Multiplexer pin controller in Qualcomm SM8550 SoC. + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +properties: + compatible: + const: qcom,sm8550-tlmm + + reg: + maxItems: 1 + + interrupts: true + interrupt-controller: true + "#interrupt-cells": true + gpio-controller: true + + gpio-reserved-ranges: + minItems: 1 + maxItems: 105 + + gpio-line-names: + maxItems: 210 + + "#gpio-cells": true + gpio-ranges: true + wakeup-parent: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-sm8550-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-sm8550-tlmm-state" + additionalProperties: false + +$defs: + qcom-sm8550-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 + + properties: + pins: + description: + List of gpio pins affected by the properties specified in this + subnode. + items: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-9][0-9]|20[0-9])$" + - enum: [ ufs_reset, sdc2_clk, sdc2_cmd, sdc2_data ] + minItems: 1 + maxItems: 36 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + enum: [ aon_cci, aoss_cti, atest_char, atest_usb, + audio_ext_mclk0, audio_ext_mclk1, audio_ref_clk, + cam_aon_mclk4, cam_mclk, cci_async_in, cci_i2c_scl, + cci_i2c_sda, cci_timer, cmu_rng, coex_uart1_rx, + coex_uart1_tx, coex_uart2_rx, coex_uart2_tx, + cri_trng, dbg_out_clk, ddr_bist_complete, + ddr_bist_fail, ddr_bist_start, ddr_bist_stop, + ddr_pxi0, ddr_pxi1, ddr_pxi2, ddr_pxi3, dp_hot, + gcc_gp1, gcc_gp2, gcc_gp3, gpio, i2chub0_se0, + i2chub0_se1, i2chub0_se2, i2chub0_se3, i2chub0_se4, + i2chub0_se5, i2chub0_se6, i2chub0_se7, i2chub0_se8, + i2chub0_se9, i2s0_data0, i2s0_data1, i2s0_sck, + i2s0_ws, i2s1_data0, i2s1_data1, i2s1_sck, i2s1_ws, + ibi_i3c, jitter_bist, mdp_vsync, mdp_vsync0_out, + mdp_vsync1_out, mdp_vsync2_out, mdp_vsync3_out, + mdp_vsync_e, nav_gpio0, nav_gpio1, nav_gpio2, + pcie0_clk_req_n, pcie1_clk_req_n, phase_flag, + pll_bist_sync, pll_clk_aux, prng_rosc0, prng_rosc1, + prng_rosc2, prng_rosc3, qdss_cti, qdss_gpio, + qlink0_enable, qlink0_request, qlink0_wmss, + qlink1_enable, qlink1_request, qlink1_wmss, + qlink2_enable, qlink2_request, qlink2_wmss, + qspi0, qspi1, qspi2, qspi3, qspi_clk, qspi_cs, + qup1_se0, qup1_se1, qup1_se2, qup1_se3, qup1_se4, + qup1_se5, qup1_se6, qup1_se7, qup2_se0, + qup2_se0_l0_mira, qup2_se0_l0_mirb, qup2_se0_l1_mira, + qup2_se0_l1_mirb, qup2_se0_l2_mira, qup2_se0_l2_mirb, + qup2_se0_l3_mira, qup2_se0_l3_mirb, qup2_se1, + qup2_se2, qup2_se3, qup2_se4, qup2_se5, qup2_se6, + qup2_se7, sd_write_protect, sdc40, sdc41, sdc42, + sdc43, sdc4_clk, sdc4_cmd, tb_trig_sdc2, tb_trig_sdc4, + tgu_ch0_trigout, tgu_ch1_trigout, tgu_ch2_trigout, + tgu_ch3_trigout, tmess_prng0, tmess_prng1, tmess_prng2, + tmess_prng3, tsense_pwm1, tsense_pwm2, tsense_pwm3, + uim0_clk, uim0_data, uim0_present, uim0_reset, + uim1_clk, uim1_data, uim1_present, uim1_reset, + usb1_hs, usb_phy, vfr_0, vfr_1, vsense_trigger_mirnat ] + + bias-disable: true + bias-pull-down: true + bias-pull-up: true + drive-strength: true + input-enable: true + output-high: true + output-low: true + + required: + - pins + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + tlmm: pinctrl@f100000 { + compatible = "qcom,sm8550-tlmm"; + reg = <0x0f100000 0x300000>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 211>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = ; + + gpio-wo-state { + pins = "gpio1"; + function = "gpio"; + }; + + uart-w-state { + rx-pins { + pins = "gpio26"; + function = "qup2_se7"; + bias-pull-up; + }; + + tx-pins { + pins = "gpio27"; + function = "qup2_se7"; + bias-disable; + }; + }; + }; +...