From patchwork Sat Oct 19 11:50:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= X-Patchwork-Id: 13842714 Received: from mail.mainlining.org (mail.mainlining.org [5.75.144.95]) (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 25AC31E0B90; Sat, 19 Oct 2024 11:50:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=5.75.144.95 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729338655; cv=none; b=NpFg+VHaYuzX8ez7d6TOtKP7xpZa1ClOT4I1qjlX6FclIvsgOzymGY7tZgfnVpTvvwUrOlVWOKqVt284UkOVuRFrlxjHYUHkxxeBCoold+XEXVs4gsk97ZIzy18PmyUU1dfLtQBpULdkxRiTw+6Kllo4jYVc1K+aD1crD1isW/4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729338655; c=relaxed/simple; bh=nKRAjGHplcBjSY8FGUHOTB8ghGJrx7beTyIEn7gCe/4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=oKFtffj5Lu9vwKErDheLbHG8skSchSWDIoBB3d1/IOyZKnvamRetzX0ZOix82DKuYgOhhyT5tCZQaU587ftSrmdbqI1MaVMjLxm77E4am+0+7KRxdmhmR0ZdmFfmkFc2tTrdr8b2wqTqMtisMiA9GWqVc1eWms9N722Q6jCl4IA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org; spf=pass smtp.mailfrom=mainlining.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b=VHFgg5HR; arc=none smtp.client-ip=5.75.144.95 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mainlining.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mainlining.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mainlining.org header.i=@mainlining.org header.b="VHFgg5HR" Received: from [192.168.1.130] (51B6DD9D.dsl.pool.telekom.hu [81.182.221.157]) by mail.mainlining.org (Postfix) with ESMTPSA id 4ACCAE45A2; Sat, 19 Oct 2024 11:50:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mainlining.org; s=psm; t=1729338645; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Olj9iYH7LcbphKshwr7qao2rM+CM/q0woKUYsmasCt4=; b=VHFgg5HRelXRx4/0GeYJYtiz7nwdpx54jfSybbwcPDW+lQuyiluE4JQHMWWaFi04qhUR7c Y2lPWs4SpSJtVy0kCNtIEPpoK0ULqsLsUr8INnkBcFFhZKyBwu1xk4/wtcSOvBRe2FiZHa i/CBFWEdmwZHe5P2iZWNTgnzGJ1c8/wiHMyI0d0lKjqHyinckE39Z064dNIfgRU1vKKeki HD4mHF5dxAK8oJW8VOq9SVB9Q0tcpF3aatxJUIVu2lTwdIhNqKF+BPppMDodzlulyEqD9g k9GTSybtCd6WC0HjW3xqtnV7iAd5uPNvQKwI+7ZtSJ+ke3JQ9aq0//suKr6wzA== From: =?utf-8?b?QmFybmFiw6FzIEN6w6ltw6Fu?= Date: Sat, 19 Oct 2024 13:50:43 +0200 Subject: [PATCH RFC 06/14] dt-bindings: pinctrl: qcom: Add MSM8917 pinctrl bindings Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241019-msm8917-v1-6-f1f3ca1d88e5@mainlining.org> References: <20241019-msm8917-v1-0-f1f3ca1d88e5@mainlining.org> In-Reply-To: <20241019-msm8917-v1-0-f1f3ca1d88e5@mainlining.org> To: Bjorn Andersson , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Lee Jones , Amit Kucheria , Thara Gopinath , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Joerg Roedel , Will Deacon , Robin Murphy , Srinivas Kandagatla Cc: linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, iommu@lists.linux.dev, =?utf-8?b?QmFybmFiw6Fz?= =?utf-8?b?IEN6w6ltw6Fu?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1729338640; l=6514; i=barnabas.czeman@mainlining.org; s=20240730; h=from:subject:message-id; bh=nKRAjGHplcBjSY8FGUHOTB8ghGJrx7beTyIEn7gCe/4=; b=SBR0UiMI0qHJlKfLm+epe47EkvvVA+1HiDd+BDkKcox8Se5LV4+xWYcw4aCRXHdDIvLAqFpU4 qSN69ovB04eDjQoi2Celt+VeQs7cmEG/tp9ft5/bEWvq2c3lFybP6nR X-Developer-Key: i=barnabas.czeman@mainlining.org; a=ed25519; pk=TWUSIGgwW/Sn4xnX25nw+lszj1AT/A3bzkahn7EhOFc= Add device tree bindings documentation for Qualcomm MSM8917 pinctrl driver. Signed-off-by: Barnabás Czémán --- .../bindings/pinctrl/qcom,msm8917-pinctrl.yaml | 155 +++++++++++++++++++++ 1 file changed, 155 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8917-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8917-pinctrl.yaml new file mode 100644 index 0000000000000000000000000000000000000000..41349ce9898aaaf68a10f30ffe611dcedc1e9311 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8917-pinctrl.yaml @@ -0,0 +1,155 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8917-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8917 TLMM pin controller + +maintainers: + - Barnabas Czeman + +description: + Top Level Mode Multiplexer pin controller in Qualcomm MSM8917 SoC. + +properties: + compatible: + const: qcom,msm8917-pinctrl + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + gpio-reserved-ranges: true + +patternProperties: + "-state$": + oneOf: + - $ref: "#/$defs/qcom-msm8917-tlmm-state" + - patternProperties: + "-pins$": + $ref: "#/$defs/qcom-msm8917-tlmm-state" + additionalProperties: false + +$defs: + qcom-msm8917-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: + oneOf: + - pattern: "^gpio([0-9]|[1-9][0-9]|1[0-3][0-9]|14[01])$" + - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc1_rclk, sdc2_clk, + sdc2_cmd, sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0, + qdsd_data1, qdsd_data2, qdsd_data3 ] + minItems: 1 + maxItems: 16 + + function: + description: + Specify the alternative function to be configured for the specified + pins. + + enum: [ accel_int, adsp_ext, alsp_int, atest_bbrx0, atest_bbrx1, + atest_char, atest_char0, atest_char1, atest_char2, + atest_char3, atest_combodac_to_gpio_native, + atest_gpsadc_dtest0_native, atest_gpsadc_dtest1_native, + atest_tsens, atest_wlan0, atest_wlan1, audio_ref, + audio_reset, bimc_dte0, bimc_dte1, blsp6_spi, blsp8_spi, + blsp_i2c1, blsp_i2c2, blsp_i2c3, blsp_i2c4, blsp_i2c5, + blsp_i2c6, blsp_i2c7, blsp_i2c8, blsp_spi1, blsp_spi2, + blsp_spi3, blsp_spi4, blsp_spi5, blsp_spi6, blsp_spi7, + blsp_spi8, blsp_uart1, blsp_uart2, blsp_uart3, blsp_uart4, + blsp_uart5, blsp_uart6, blsp_uart7, blsp_uart8, cam0_ldo, + cam1_rst, cam1_standby, cam2_rst, cam2_standby, cam_mclk, + cci_async, cci_i2c, cci_timer0, cci_timer1, cdc_pdm0, + codec_int1, codec_int2, codec_mad, coex_uart, cri_trng, + cri_trng0, cri_trng1, dbg_out, dmic0_clk, dmic0_data, + ebi_cdc, ebi_ch0, ext_lpass, forced_usb, fp_gpio, fp_int, + gcc_gp1_clk_a, gcc_gp1_clk_b, gcc_gp2_clk_a, gcc_gp2_clk_b, + gcc_gp3_clk_a, gcc_gp3_clk_b, gcc_plltest, gcc_tlmm, gpio, + gsm0_tx, key_focus, key_snapshot, key_volp, ldo_en, + ldo_update, lpass_slimbus, lpass_slimbus0, lpass_slimbus1, + m_voc, mag_int, mdp_vsync, mipi_dsi0, modem_tsync, nav_pps, + nav_pps_in_a, nav_pps_in_b, nav_tsync, nfc_pwr, ov_ldo, + pa_indicator, pbs0, pbs1, pbs2, pri_mi2s, pri_mi2s_mclk_a, + pri_mi2s_mclk_b, pri_mi2s_ws, prng_rosc, + pwr_crypto_enabled_a, pwr_crypto_enabled_b, + pwr_modem_enabled_a, pwr_modem_enabled_b, pwr_nav_enabled_a, + pwr_nav_enabled_b, 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, sd_write, sdcard_det, + sec_mi2s, sec_mi2s_mclk_a, sec_mi2s_mclk_b, sensor_rst, + smb_int, ssbi_wtr1, ts_resout, ts_sample, uim1_clk, + uim1_data, uim1_present, uim1_reset, uim2_clk, uim2_data, + uim2_present, uim2_reset, uim_batt, us_emitter, us_euro, + wcss_bt, wcss_fm, wcss_wlan, wcss_wlan0, wcss_wlan1, + wcss_wlan2, webcam_rst, webcam_standby, wsa_io, wsa_irq ] + + required: + - pins + +allOf: + - $ref: /schemas/pinctrl/qcom,tlmm-common.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include + + tlmm: pinctrl@1000000 { + compatible = "qcom,msm8917-pinctrl"; + reg = <0x01000000 0x300000>; + interrupts = ; + gpio-controller; + gpio-ranges = <&tlmm 0 0 134>; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1-uart2-sleep-state { + pins = "gpio4", "gpio5"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-down; + }; + + spi1-default-state { + spi-pins { + pins = "gpio0", "gpio1", "gpio3"; + function = "blsp_spi1"; + + drive-strength = <12>; + bias-disable; + }; + + cs-pins { + pins = "gpio2"; + function = "gpio"; + + drive-strength = <16>; + bias-disable; + output-high; + }; + }; + };