From patchwork Tue Dec 14 22:58:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 523725 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 335A1C43217 for ; Tue, 14 Dec 2021 22:58:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235019AbhLNW65 (ORCPT ); Tue, 14 Dec 2021 17:58:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232144AbhLNW64 (ORCPT ); Tue, 14 Dec 2021 17:58:56 -0500 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66813C06173E for ; Tue, 14 Dec 2021 14:58:56 -0800 (PST) Received: by mail-lf1-x131.google.com with SMTP id m6so27885104lfu.1 for ; Tue, 14 Dec 2021 14:58:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VGQ7+P7dGN15uBsAWu8DCnSdKjv7k9ltm1L6whtQ6u8=; b=RRxSNtHhs2h3wp7qIAKQ3zxUzizk+I+E0TjmDd6EtkvKbSPPWEi7gKOcHB3Kxnmubz VVvSUcgF9b6wgdM1HhQ6IDR8p0dT8L1vo17KkEf8hUgVgrLxc+JbpByv3QyRSCaKmErp gPc6YaQI7quu9S6cTZCpYIiebSvLRP/TJkHhhBmojPIqQNtZbcgEZhqWzVvwA0tq2uRx +ubUoqtOne5kAIrBQqmOmA3NKGw8b+SBSIUHEfvcl946P9f0qWcZTZrXuUxN24A/syHm HKppZgiUKyz9y819UCoQlP9NpWN6QUhPB4UcaLpazYWgViXNnKbpRNVkkvCtYHUeFdfS wg9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VGQ7+P7dGN15uBsAWu8DCnSdKjv7k9ltm1L6whtQ6u8=; b=AsXzxeK7LMKxU1+BOSzNVh25+N0HPGeaPU0DPErNFr5EQd85swpTdK9Awtmx12zt2j C8GcJdf0EUd6WSqUqWUPhGAkVlekDI4f5RRvBrvtXD/7WHv3wD5rGN9PgMQwrYcTtB3G /DKFgPpOPgJdLpGjchheNqzkYVklve8FrCeBovI9jLqxIlgf24+I5y8YWXiZGUUBIpiV BIlaeYhVcyHxzVcImXzq2rSkNGTInOJvSmQsSmRmbcQae99ytOtwQdzMvkK4v0FkX037 RfpwmqzTM177o2X3Npj4hDGm2uswGlAluKlS8BmKJ+Ac3cc5SfjiYe4NLVgSyvwUzuhY Zo6A== X-Gm-Message-State: AOAM533TqUSvamLT4/LOZ9N4eyK9/OuMU3g+4O6T/zpebXMkkFbuSuLU aaun27yQ6s53/P78zrtTCHhm3g== X-Google-Smtp-Source: ABdhPJyLa5EOR0wZYtd8iRnp3X/AWeUMxNAFBSBKd1LQjDKqVnpH0D6R4/HiG/ELQX3uIFtEg8ZBoQ== X-Received: by 2002:a05:6512:3b2a:: with SMTP id f42mr7229730lfv.282.1639522734665; Tue, 14 Dec 2021 14:58:54 -0800 (PST) Received: from eriador.lan ([2001:470:dd84:abc0::8a5]) by smtp.gmail.com with ESMTPSA id t10sm45115lja.105.2021.12.14.14.58.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Dec 2021 14:58:54 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Vinod Koul , Kishon Vijay Abraham I , Stanimir Varbanov , Lorenzo Pieralisi Cc: Bjorn Helgaas , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org, Manivannan Sadhasivam Subject: [PATCH v4 01/10] dt-bindings: pci: qcom: Document PCIe bindings for SM8450 Date: Wed, 15 Dec 2021 01:58:37 +0300 Message-Id: <20211214225846.2043361-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211214225846.2043361-1-dmitry.baryshkov@linaro.org> References: <20211214225846.2043361-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Document the PCIe DT bindings for SM8450 SoC.The PCIe IP is similar to the one used on SM8250. Add the compatible for SM8450. Signed-off-by: Dmitry Baryshkov Acked-by: Manivannan Sadhasivam Reviewed-by: Rob Herring --- .../devicetree/bindings/pci/qcom,pcie.txt | 21 ++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt index a0ae024c2d0c..73bc763c5009 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt @@ -15,6 +15,7 @@ - "qcom,pcie-sc8180x" for sc8180x - "qcom,pcie-sdm845" for sdm845 - "qcom,pcie-sm8250" for sm8250 + - "qcom,pcie-sm8450" for sm8450 - "qcom,pcie-ipq6018" for ipq6018 - reg: @@ -169,6 +170,24 @@ - "ddrss_sf_tbu" PCIe SF TBU clock - "pipe" PIPE clock +- clock-names: + Usage: required for sm8450 + Value type: + Definition: Should contain the following entries + - "aux" Auxiliary clock + - "cfg" Configuration clock + - "bus_master" Master AXI clock + - "bus_slave" Slave AXI clock + - "slave_q2a" Slave Q2A clock + - "tbu" PCIe TBU clock + - "ddrss_sf_tbu" PCIe SF TBU clock + - "pipe" PIPE clock + - "pipe_mux" PIPE MUX + - "phy_pipe" PIPE output clock + - "ref" REFERENCE clock + - "aggre0" Aggre NoC PCIe0 AXI clock + - "aggre1" Aggre NoC PCIe1 AXI clock + - resets: Usage: required Value type: @@ -246,7 +265,7 @@ - "ahb" AHB reset - reset-names: - Usage: required for sc8180x, sdm845 and sm8250 + Usage: required for sc8180x, sdm845, sm8250 and sm8450 Value type: Definition: Should contain the following entries - "pci" PCIe core reset