From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1BAF8C79FA0 for ; Tue, 8 Sep 2026 07:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nEtIPfMDjhbMF+g851nhItJfCdVom0AW4wdWtvheP3c=; b=IHHzUHU/TgnK8z ryu0kQxBwi7tavgR2TT4qRDIM73tyctj9/k1kkdXa3qtQRnJCDx/EF1z9uY38ew73943yHR+TeuCA 62xBLwfyNt0k6mjUSkUmLJKUeYqeF5hN+bVW/rGVXTU4X1nb5CIeJmCKXjsixpdYCfOpcqwVjnpbY 3DOFyaYMg4L2/d65f/RaxC0J+hBxyqd87EfyKL9aFYD1aRzQ53wr25F6pyMKy3VgNPCpjd9Ih7vrE ibwXrDsTPOgm+tx0eippdh1ReiW0xCufMSMaR9EFZCJH8rjZfLbrHe8JMMo3vyxYX4NnaqQJM8Tvs 3/BXvQE6+Hx4CDnnE1iA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3qfH-00000008Jvl-3Mch; Tue, 08 Sep 2026 07:54:47 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3qfG-00000008JvH-2shr for linux-phy@lists.infradead.org; Tue, 08 Sep 2026 07:54:46 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 2561460A93; Tue, 8 Sep 2026 07:54:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 942B81F00A3D; Tue, 8 Sep 2026 07:54:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788854085; bh=omC+ADQGhWrV5MgDpbp1XKLolbL8X6xWihEXky/crWg=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=cyhNdHaj6xj+bEH2TkiQWZhfuwTaLD6O7vmNeKruGlcq/r2IRFvICieCn4N7WqmoO hcG0nCCeraWrE2eqDxUC+xwBDkczEkTlO1y5J8jfTGAJ8uANBnhhO8xXUYlC3reT5+ T7xoUE7PprtGijQIdMH3KrYwT3TJbeUJzmD5SMLWuuIZ00M+5pmvmdJuEVbVLUIjWd nzlYotIDFr/Gl95hxrNmIBeuaUF2txKk4jmEBEuilOA0Tsccp4gWn2t6OgNCXlO0c1 TApbb1/7b6eH+Fn2TR40+S4YNrsAE8eIFAqWshNfOXHb5mbXItBZuDW3c78wt/8ERl WDI3xtxEGA3tQ== From: Konrad Dybcio Date: Tue, 08 Sep 2026 09:54:09 +0200 Subject: [PATCH v5 5/5] arm64: dts: qcom: hamoa: Extend QMPPHY description for USB4 MIME-Version: 1.0 Message-Id: <20260908-topic-usb4phy-v5-5-73aac69578ef@oss.qualcomm.com> References: <20260908-topic-usb4phy-v5-0-73aac69578ef@oss.qualcomm.com> In-Reply-To: <20260908-topic-usb4phy-v5-0-73aac69578ef@oss.qualcomm.com> To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam Cc: linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, usb4-upstream@oss.qualcomm.com, Raghavendra Thoorpu , Mika Westerberg , Sven Peter , Konrad Dybcio , Dmitry Baryshkov , Abel Vesa , Manivannan Sadhasivam X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788854054; l=2316; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=lN4nrDTYMJmLAv8lVb0zQ5OyT2boIMiMRaDRPS2FlMA=; b=OULxaJdMiV36Wi43wmfNiyFhIBLDMt1SpTV7xco8S34QpuFOTtsb7sYNmkaHPBGEIKPrUr/SW WEfSH8lwJB4BZXjPqsr6mXZDJ8RruhKehjlElaa8J/Ei2G8nzdVjXur X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org From: Konrad Dybcio The USB4 part of the QMPPHY requires that one more GCC clock (P2RR2P - PHY-to-Router, Router-to-PHY) is enabled for the PHY to initialize successfully. Describe that. Reviewed-by: Dmitry Baryshkov Reviewed-by: Abel Vesa Acked-by: Manivannan Sadhasivam Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/hamoa.dtsi | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index 5e92645c5c3c..4df45d9176f7 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -2838,11 +2838,13 @@ usb_1_ss0_qmpphy: phy@fd5000 { clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>, <&rpmhcc RPMH_CXO_CLK>, <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>, - <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>, + <&gcc GCC_USB4_0_PHY_P2RR2P_PIPE_CLK>; clock-names = "aux", "ref", "com_aux", - "usb3_pipe"; + "usb3_pipe", + "p2rr2p_pipe"; power-domains = <&gcc GCC_USB_0_PHY_GDSC>; @@ -2909,11 +2911,13 @@ usb_1_ss1_qmpphy: phy@fda000 { clocks = <&gcc GCC_USB3_SEC_PHY_AUX_CLK>, <&tcsr TCSR_USB4_1_CLKREF_EN>, <&gcc GCC_USB3_SEC_PHY_COM_AUX_CLK>, - <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>; + <&gcc GCC_USB3_SEC_PHY_PIPE_CLK>, + <&gcc GCC_USB4_1_PHY_P2RR2P_PIPE_CLK>; clock-names = "aux", "ref", "com_aux", - "usb3_pipe"; + "usb3_pipe", + "p2rr2p_pipe"; power-domains = <&gcc GCC_USB_1_PHY_GDSC>; @@ -2980,11 +2984,13 @@ usb_1_ss2_qmpphy: phy@fdf000 { clocks = <&gcc GCC_USB3_TERT_PHY_AUX_CLK>, <&tcsr TCSR_USB4_2_CLKREF_EN>, <&gcc GCC_USB3_TERT_PHY_COM_AUX_CLK>, - <&gcc GCC_USB3_TERT_PHY_PIPE_CLK>; + <&gcc GCC_USB3_TERT_PHY_PIPE_CLK>, + <&gcc GCC_USB4_2_PHY_P2RR2P_PIPE_CLK>; clock-names = "aux", "ref", "com_aux", - "usb3_pipe"; + "usb3_pipe", + "p2rr2p_pipe"; power-domains = <&gcc GCC_USB_2_PHY_GDSC>; -- 2.55.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy