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[2620:137:e000::1:20]) by mx.google.com with ESMTP id gt34-20020a1709072da200b0078dcddc1b8csi8809183ejc.788.2022.11.07.11.19.40; Mon, 07 Nov 2022 11:20:04 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=TjqUSgqn; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231909AbiKGTPx (ORCPT + 99 others); Mon, 7 Nov 2022 14:15:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232449AbiKGTPm (ORCPT ); Mon, 7 Nov 2022 14:15:42 -0500 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E3CA127B12 for ; Mon, 7 Nov 2022 11:15:41 -0800 (PST) Received: by mail-pf1-x42c.google.com with SMTP id k15so11549652pfg.2 for ; Mon, 07 Nov 2022 11:15:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.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=MAGGpX4Ay77YkRb+5QXDL/dau2EPpYwvMkCbBNog/BI=; b=TjqUSgqnII0G0WZTI6p6Gd/CyWQFWrHl1hMxQohEpc1bkF0MU6XGVc3OOjReGoaOms PRI20021zPm29apZ1ts3/q7kxLscRoXetQPBWCKZKHNHcoMxTSw1MSgBcMv0Cc69/6/z KLL99x85K3owtxshucfwd+CAs/vbJVeg3ndzk= 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=MAGGpX4Ay77YkRb+5QXDL/dau2EPpYwvMkCbBNog/BI=; b=iC2dovvt71VziggHcnlP+uePkVRET2E+B8cvlUR2zqaanLqFZhFKgnDDKCk0a9rsQ4 ZaZjovgq2xRV0/ykvSGTeca418yJiXHo5WbyeK1EGGXYpeppKrFemHRljNTnkBqLqcj7 9THB2QG7M5wQAdY8+OGceKNBMHYsZDQx1Uyq0qFgrdqqZo7rzmWBdL1jsDU5td/5OyiS QjD+G9ntMuAjmwMweCcq9bv6RaiVL6IFsRMAyNjh60/P47ayTnN1CYNxAMFkm6F90YWh 5Xk4BZdMv2pwbJKtz4B9hhZsxCu4nJovF3TI0t04vG3PdT4qkE1j0iDYSPZ+Vd45Wm/j nXkg== X-Gm-Message-State: ANoB5plpq77DhexkOm8Y4eCx8GIWFsu9y80N4ONe4lOaaHgFbHOdJhGF Ll4PeTub/fX30cOxqv/dZOzx9g== X-Received: by 2002:a63:f353:0:b0:470:814c:f4ee with SMTP id t19-20020a63f353000000b00470814cf4eemr3188280pgj.8.1667848541273; Mon, 07 Nov 2022 11:15:41 -0800 (PST) Received: from smtp.gmail.com ([2620:15c:11a:201:4652:3752:b9b7:29f9]) by smtp.gmail.com with ESMTPSA id r11-20020a170902c60b00b001830ed575c3sm5306627plr.117.2022.11.07.11.15.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Nov 2022 11:15:40 -0800 (PST) From: Stephen Boyd To: Andy Gross , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, linux-arm-msm@vger.kernel.org, Douglas Anderson , Matthias Kaehlcke , Alexandru M Stan Subject: [PATCH v2 2/2] arm64: dts: qcom: Fully describe fingerprint node on Trogdor Date: Mon, 7 Nov 2022 11:15:35 -0800 Message-Id: <20221107191535.624371-3-swboyd@chromium.org> X-Mailer: git-send-email 2.38.1.431.g37b22c650d-goog In-Reply-To: <20221107191535.624371-1-swboyd@chromium.org> References: <20221107191535.624371-1-swboyd@chromium.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1748866228919692326?= X-GMAIL-MSGID: =?utf-8?q?1748866228919692326?= Update the fingerprint node on Trogdor to match the fingerprint DT binding. This will allow us to drive the reset and boot gpios from the driver when it is re-attached after flashing. We'll also be able to boot the fingerprint processor if the BIOS isn't doing it for us. Cc: Douglas Anderson Cc: Matthias Kaehlcke Cc: Alexandru M Stan Signed-off-by: Stephen Boyd Reviewed-by: Douglas Anderson --- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 4a5ea17a15ba..65601bea0797 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -894,13 +894,16 @@ ap_spi_fp: &spi10 { cs-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>; cros_ec_fp: ec@0 { - compatible = "google,cros-ec-spi"; + compatible = "google,cros-ec-fp", "google,cros-ec-spi"; reg = <0>; interrupt-parent = <&tlmm>; interrupts = <4 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; - pinctrl-0 = <&fp_to_ap_irq_l>; + pinctrl-0 = <&fp_to_ap_irq_l>, <&fp_rst_l>, <&fpmcu_boot0>; + boot0-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>; + reset-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>; spi-max-frequency = <3000000>; + vdd-supply = <&pp3300_fp_tp>; }; }; @@ -1226,6 +1229,13 @@ en_pp3300_hub: en-pp3300-hub-state { bias-disable; }; + fp_rst_l: fp-rst-l-state { + pins = "gpio22"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + fp_to_ap_irq_l: fp-to-ap-irq-l-state { pins = "gpio4"; function = "gpio"; @@ -1235,6 +1245,12 @@ fp_to_ap_irq_l: fp-to-ap-irq-l-state { bias-disable; }; + fpmcu_boot0: fpmcu-boot0-state { + pins = "gpio10"; + function = "gpio"; + bias-disable; + }; + h1_ap_int_odl: h1-ap-int-odl-state { pins = "gpio42"; function = "gpio";