From patchwork Thu Apr 6 19:47:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13204045 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 AF48EC77B70 for ; Thu, 6 Apr 2023 19:47:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238308AbjDFTra (ORCPT ); Thu, 6 Apr 2023 15:47:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237874AbjDFTrV (ORCPT ); Thu, 6 Apr 2023 15:47:21 -0400 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B253D8A63 for ; Thu, 6 Apr 2023 12:47:19 -0700 (PDT) Received: by mail-wr1-x42d.google.com with SMTP id i9so40626354wrp.3 for ; Thu, 06 Apr 2023 12:47:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20210112.gappssmtp.com; s=20210112; t=1680810438; 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=vdoFuvtIQt2NqvRE5WG6+GxxM/OuV38vuGKtX+YJ/oA=; b=SvFxuanpWLhcNjuey1PPT6Kber/vnFoJOSqAB4aJX37Gp+zGhrgBd5cnkikwvVVstz k39TEWIBgJIVt0gn2tNH5znrIuOAACrCmY7NsazbHzORG6jwHEnPqrg6PHlSnPUDxJoy gzB2GJBRX60/og19CLchYBnP53Ax5oXPEPCKfwD6UZnt9jfo6gk5sYiOGlg9vk7KrFon G3OjiJ0wK5fQQEmIpIDzMMMAROicAayWvfNJ9UV9c7N85olr2qhLPt28tg6a+/JMBlOo nZqokLp0RiWhvQdbeWdYgeKjyyVudyqWHcNCNPepCi2ufCpkFdcrfXo8DAMT9+Ti1WfF qf1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680810438; 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=vdoFuvtIQt2NqvRE5WG6+GxxM/OuV38vuGKtX+YJ/oA=; b=kexIekhnQU6oSgJCw5USRuBtGPoHaC3ksABT6N5BY4QWW1WKZzIxYYSla1eYShUKND 3Q+FXRY4OPvLdpW/e51tBENy46Khs/pxcgWjpP8jjI1p8sHrlnZNiA9YnIwDRVk3thSE 0KRXME16pVh5nevqNbMYFKYObcfTRu/FGG6y/cEBvmgX0noXl5nasnuX5uHv8KNBEP6x K1lYO+HA/BYO2h0VVUF+5OFAgV6urBr3nm8f/Dw8jE9hgZ5r0e05OhoTGNEDYlnIBw4o gUy2YpdTS200EElZmfKVeJpWjt7dqTT/r1NW5DkR8p6pDPxKw7V/6efFMX451W1JitFF paiQ== X-Gm-Message-State: AAQBX9fxTXmCzvxvCoHkL9Byyh8R46DIG1Ez2PuF/Br8c61YMm6cmKum 8LVV8mh6UkDWRW24itZQODDXzw== X-Google-Smtp-Source: AKy350aNnlf3gSYxJSTtE/BexI80dm8UtqpOVNHh8HpGfQPy/nglUjePfhBAir3VH2FNKqX403IzBA== X-Received: by 2002:a5d:63cc:0:b0:2de:ffec:e48a with SMTP id c12-20020a5d63cc000000b002deffece48amr6997346wrw.29.1680810437811; Thu, 06 Apr 2023 12:47:17 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:4793:cb9a:340b:2f72]) by smtp.gmail.com with ESMTPSA id k15-20020a056000004f00b002c71dd1109fsm2593323wrx.47.2023.04.06.12.47.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Apr 2023 12:47:17 -0700 (PDT) From: Bartosz Golaszewski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 4/5] arm64: dts: qcom: sa8775p: add UFS nodes Date: Thu, 6 Apr 2023 21:47:02 +0200 Message-Id: <20230406194703.495836-5-brgl@bgdev.pl> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230406194703.495836-1-brgl@bgdev.pl> References: <20230406194703.495836-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Bartosz Golaszewski Add nodes for the UFS and its PHY on sa8775p platforms. Signed-off-by: Bartosz Golaszewski Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 58 +++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 2343df7e0ea4..5de0fbbe9752 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -585,6 +585,64 @@ &clk_virt SLAVE_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS>, }; }; + ufs_mem_hc: ufs@1d84000 { + compatible = "qcom,sa8775p-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; + reg = <0x0 0x01d84000 0x0 0x3000>; + interrupts = ; + phys = <&ufs_mem_phy>; + phy-names = "ufsphy"; + lanes-per-direction = <2>; + #reset-cells = <1>; + resets = <&gcc GCC_UFS_PHY_BCR>; + reset-names = "rst"; + power-domains = <&gcc UFS_PHY_GDSC>; + required-opps = <&rpmhpd_opp_nom>; + iommus = <&apps_smmu 0x100 0x0>; + clocks = <&gcc GCC_UFS_PHY_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>, + <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; + clock-names = "core_clk", + "bus_aggr_clk", + "iface_clk", + "core_clk_unipro", + "ref_clk", + "tx_lane0_sync_clk", + "rx_lane0_sync_clk", + "rx_lane1_sync_clk"; + freq-table-hz = <75000000 300000000>, + <0 0>, + <0 0>, + <75000000 300000000>, + <0 0>, + <0 0>, + <0 0>, + <0 0>; + status = "disabled"; + }; + + ufs_mem_phy: phy@1d87000 { + compatible = "qcom,sa8775p-qmp-ufs-phy"; + reg = <0x0 0x01d87000 0x0 0xe10>; + /* + * Yes, GCC_EDP_REF_CLKREF_EN is correct in qref. It + * enables the CXO clock to eDP *and* UFS PHY. + */ + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_UFS_PHY_PHY_AUX_CLK>, + <&gcc GCC_EDP_REF_CLKREF_EN>; + clock-names = "ref", "ref_aux", "qref"; + power-domains = <&gcc UFS_PHY_GDSC>; + resets = <&ufs_mem_hc 0>; + reset-names = "ufsphy"; + #phy-cells = <0>; + status = "disabled"; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x0 0x01f40000 0x0 0x20000>;