From patchwork Mon Nov 14 10:42:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 13042065 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 32701C433FE for ; Mon, 14 Nov 2022 10:43:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236478AbiKNKnB (ORCPT ); Mon, 14 Nov 2022 05:43:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236324AbiKNKmr (ORCPT ); Mon, 14 Nov 2022 05:42:47 -0500 Received: from mail-lf1-x136.google.com (mail-lf1-x136.google.com [IPv6:2a00:1450:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A1BF1FCCA for ; Mon, 14 Nov 2022 02:42:46 -0800 (PST) Received: by mail-lf1-x136.google.com with SMTP id c1so18553966lfi.7 for ; Mon, 14 Nov 2022 02:42:46 -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=nItdB8eAMelscjG++jq869kf8s0YiV/Dw6cuOez7lOk=; b=IvHcqfKhnZveNhejhcrkOLY3/IUVU7YVS62Qdr/0gXXMsHFRh2HS4OXPAPMdFgkN5I xWLMbFhtu8TP41RJuC0l6XNU5IYwOvHJYh7wVobbIKMsG1iWSAxZwlfJaKsIi0khZn7a r0ONVmBBKioW76jtjHKd6xO9WahfgR24xt2cSW/X7rwtDqh7icn5m6JFBQidcg0vWOP/ QQDL2QtZxRSPCyKlUZeV64k4ryln+zX7el4tAqlpz06pd3eoFIfMzMBhIHoK4EqVkoRo 5NhC328LQ74jUiaetfElmViTtZfHaLXLO/8LNoRt98qMzFSVZmL5oWipb75aOFtP4zey TvNA== 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=nItdB8eAMelscjG++jq869kf8s0YiV/Dw6cuOez7lOk=; b=v8mexNSsRnknS6zqnaHyb3uRnJ9mhqLgskyeLeM2zpvvugAh77cxUPOjTztlXJ37z3 mhrb6dsfjX4ja+vvEI4IBCaiFaSlRJBZP4QTI4GwNvekn6UqnhFQMNqZR5MRyCFqgbKa 1vFfcU/u5+xJwvoT3V5UVicrhNixJQOCmimFCgm9jpqswcgD4r8kKGoRaqwebbli+08C H9Ktoz0XGVJcxKb05LMgEPt/yVpGTmtxipNbIEmYHsDhf7/yCe3O6CdJGRjVpIpEhuaC u+HxoRKwSqJr1F93xEyCe/pT5xiQ0Sdt0csiTEJHDx9QNR6dBp91J5OWOsztxpKgWlCF Pw+w== X-Gm-Message-State: ANoB5pkEho0rGT6/unMwdNA4ZO+OOruSW3lHY2w7huXdyUaKg0PMFq8k VwniKs80B7sGwXEjvtKK5TYlX1A1sMc6wyy2 X-Google-Smtp-Source: AA0mqf5iNmdaQzZztLQqFNo881nTgTNZbZNI9+KtHf1xoaF8oAlIWFaai+bWbqmsv7PwkjLyanux0A== X-Received: by 2002:a05:6512:224d:b0:4a2:be5c:688f with SMTP id i13-20020a056512224d00b004a2be5c688fmr3605583lfu.121.1668422565886; Mon, 14 Nov 2022 02:42:45 -0800 (PST) Received: from localhost.localdomain ([194.29.137.22]) by smtp.gmail.com with ESMTPSA id bs21-20020a05651c195500b0026c4e922fb2sm1946486ljb.48.2022.11.14.02.42.44 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 14 Nov 2022 02:42:45 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: patches@linaro.org, Konrad Dybcio , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 9/9] arm64: dts: qcom: sm6375-pdx225: Configure Samsung touchscreen Date: Mon, 14 Nov 2022 11:42:22 +0100 Message-Id: <20221114104222.36329-10-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.32.0 (Apple Git-132) In-Reply-To: <20221114104222.36329-1-konrad.dybcio@linaro.org> References: <20221114104222.36329-1-konrad.dybcio@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add a pretty bog-standard-for-Xperias-for-the-past-3-years touchscreen setup. The OEM that built the Xperia 10 IV for SONY decided to use some kind of a GPIO regulator that needs to be enabled at all times for both the touch panel and the display panel to function. Signed-off-by: Konrad Dybcio --- No changes since v1. .../qcom/sm6375-sony-xperia-murray-pdx225.dts | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts index 0f1ddfa28c89..d18167bcb41f 100644 --- a/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts +++ b/arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts @@ -81,6 +81,23 @@ &gpi_dma1 { status = "okay"; }; +&i2c8 { + clock-frequency = <400000>; + status = "okay"; + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&tlmm>; + interrupts = <22 0x2008>; + + vdd-supply = <&pm6125_l13>; + + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_default &ts_avdd_default>; + }; +}; + &pmk8350_adc_tm { status = "okay"; }; @@ -290,6 +307,20 @@ pmr735a_l7: l7 { &tlmm { gpio-reserved-ranges = <13 4>; + + ts_int_default: ts-int-default-state { + pins = "gpio22"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + }; + + ts_avdd_default: ts-avdd-default-state { + pins = "gpio59"; + function = "gpio"; + drive-strength = <8>; + output-high; + }; }; &usb_1 {