From patchwork Tue Dec 8 12:14:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11958321 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0B7DC19437 for ; Tue, 8 Dec 2020 12:15:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D7F452396F for ; Tue, 8 Dec 2020 12:15:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729507AbgLHMPo (ORCPT ); Tue, 8 Dec 2020 07:15:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728758AbgLHMPn (ORCPT ); Tue, 8 Dec 2020 07:15:43 -0500 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3925C0617B0 for ; Tue, 8 Dec 2020 04:14:21 -0800 (PST) Received: by mail-pg1-x541.google.com with SMTP id w16so12016488pga.9 for ; Tue, 08 Dec 2020 04:14:21 -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=C9A4Sk5yzGnBoQXxaXJoojpAXbsWlJ4ueKRiORr8CZ8=; b=aU8AQYyD9RlPyxeHX6sgagW//rSkG7w1RQCw673Z1Tll3iiS2a2GLSf5h/966ARWwK lphXxY8mh5nUNB5m0sXrPINeGZHWzrkSSqIma0f6l4hOd5WrutDCb+FgXUvyzg94fl/Q o9+Qy0iUY5lbddogvn6ASwtVVwzCADyX3lZUKfdHQQr2NqpDJHFOfg3ssBLKUvwq4/MA sTBJeSEZ2coF9SOa1tCwFBaPMHadib/sS4Kym+Ctru+ZLzdTHlFIzIJrj70UWkWZor7Q Qp4fm4yzKw9g5yoRAFAJ3CdCRzov0lgDyC4ytc5C1B/7EGAFPNTh2t7fy9XS+l0rx8xt byLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=C9A4Sk5yzGnBoQXxaXJoojpAXbsWlJ4ueKRiORr8CZ8=; b=AyPBkdiwxwkLCs5d8n8GxKafIRf90lhhhxR1G9luYHIfvZ3ox0sAJIoOHu50eNDXDv 35GeY6fyWIGEGrhbBD1e3Jn7dQAwXBLRzjE1FC0y6OELmFJ/iTTJE8vUS1VeynvNvqfu 3+ar8h7zqUyoI/0f2IEWbPPUxp8Q6wuTvaHtdT/3Gu1a/RIXg0feBu7rWh2uQmwpXP10 jR4uCegqf28lUv4atZyMcDmJ1d8AEds23+wcMjCvLDCgOkj1VFLWvHCZoEkKamr+Jgjb MqnZypVqmdngMjgJu1AHKTfD7C44xcCn7KQkL+5ZXnEzY64iMrVwfZ4PrfN7fm95VAEl 8u7w== X-Gm-Message-State: AOAM533ILslJLjP+NemosbP2lpDwkyu+CdMlIjy1xfp/DmVNpcCvlddk vby8EyyCpviFAkfj4Tj00xbw X-Google-Smtp-Source: ABdhPJzfEn8S2FLIVfChKZcdxVrn/YiQ8yFchnbdWGpGFxo88xa206tKhhjsVfkXH/fr2sHJPtdj3g== X-Received: by 2002:a63:40e:: with SMTP id 14mr15489937pge.420.1607429661277; Tue, 08 Dec 2020 04:14:21 -0800 (PST) Received: from localhost.localdomain ([103.59.133.81]) by smtp.gmail.com with ESMTPSA id v3sm3489889pjn.7.2020.12.08.04.14.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Dec 2020 04:14:20 -0800 (PST) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: lorenzo.pieralisi@arm.com Cc: agross@kernel.org, bjorn.andersson@linaro.org, svarbanov@mm-sol.com, bhelgaas@google.com, linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, mgautam@codeaurora.org, devicetree@vger.kernel.org, truong@codeaurora.org, Manivannan Sadhasivam , Rob Herring Subject: [PATCH v6 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SM8250 SoC Date: Tue, 8 Dec 2020 17:44:00 +0530 Message-Id: <20201208121402.178011-2-mani@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201208121402.178011-1-mani@kernel.org> References: <20201208121402.178011-1-mani@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Manivannan Sadhasivam Document the PCIe DT bindings for SM8250 SoC. The PCIe IP is similar to the one used on SDM845, hence just add the compatible along with the optional "atu" register region. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Bjorn Andersson Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/qcom,pcie.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt index 02bc81bb8b2d..3b55310390a0 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt @@ -13,6 +13,7 @@ - "qcom,pcie-ipq8074" for ipq8074 - "qcom,pcie-qcs404" for qcs404 - "qcom,pcie-sdm845" for sdm845 + - "qcom,pcie-sm8250" for sm8250 - reg: Usage: required @@ -27,6 +28,7 @@ - "dbi" DesignWare PCIe registers - "elbi" External local bus interface registers - "config" PCIe configuration space + - "atu" ATU address space (optional) - device_type: Usage: required @@ -131,7 +133,7 @@ - "slave_bus" AXI Slave clock -clock-names: - Usage: required for sdm845 + Usage: required for sdm845 and sm8250 Value type: Definition: Should contain the following entries - "aux" Auxiliary clock @@ -206,7 +208,7 @@ - "ahb" AHB reset - reset-names: - Usage: required for sdm845 + Usage: required for sdm845 and sm8250 Value type: Definition: Should contain the following entries - "pci" PCIe core reset