From patchwork Wed Mar 2 07:00:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prasad Malisetty X-Patchwork-Id: 547663 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 C4736C433F5 for ; Wed, 2 Mar 2022 07:00:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235475AbiCBHBH (ORCPT ); Wed, 2 Mar 2022 02:01:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59350 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235259AbiCBHBH (ORCPT ); Wed, 2 Mar 2022 02:01:07 -0500 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E5F3B0A75; Tue, 1 Mar 2022 23:00:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1646204425; x=1677740425; h=from:to:cc:subject:date:message-id; bh=fa3lg/CU1qTGW0rcp7IFfw+6PTmtzJTHq9PyqCePgn8=; b=Ov818R+Lf1VdD+G24VhrTQQr/jnlc9G1YoOLRiWIUCkfjgu1vYv4aMge +oFTvD+wxPCF0fs3CbP+VavIGhAmvwsh+uSqmDGj2Kh7mjUOs164ywuKv wxIf4zlHVCmaAItFatbW+lPHBi+ndXGbiOCJTYEF0SgHqR19D2oJJKqg/ U=; Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 01 Mar 2022 23:00:24 -0800 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 01 Mar 2022 23:00:22 -0800 X-QCInternal: smtphost Received: from pmaliset-linux.qualcomm.com ([10.206.64.233]) by ironmsg01-blr.qualcomm.com with ESMTP; 02 Mar 2022 12:30:06 +0530 Received: by pmaliset-linux.qualcomm.com (Postfix, from userid 3848298) id 7645B2077B; Wed, 2 Mar 2022 12:30:05 +0530 (IST) From: Prasad Malisetty To: agross@kernel.org, bjorn.andersson@linaro.org, lorenzo.pieralisi@arm.com, robh@kernel.org, kw@linux.com, bhelgaas@google.com, linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: quic_vbadigan@quicinc.com, quic_ramkri@quicinc.com, manivannan.sadhasivam@linaro.org, swboyd@chromium.org, Prasad Malisetty Subject: [PATCH v1] dt-bindings: pci: qcom: Document PCIe bindings for SC7280 Date: Wed, 2 Mar 2022 12:30:02 +0530 Message-Id: <1646204402-7608-1-git-send-email-quic_pmaliset@quicinc.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Document the PCIe DT bindings for SC7280 SoC.The PCIe IP is similar to the one used on SM8250. Add the compatible for SC7280. Signed-off-by: Prasad Malisetty Reviewed-by: Stephen Boyd --- Documentation/devicetree/bindings/pci/qcom,pcie.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt index 0adb56d..8e36f83 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt @@ -12,6 +12,7 @@ - "qcom,pcie-ipq4019" for ipq4019 - "qcom,pcie-ipq8074" for ipq8074 - "qcom,pcie-qcs404" for qcs404 + - "qcom,pcie-sc7280" for sc7280 - "qcom,pcie-sc8180x" for sc8180x - "qcom,pcie-sdm845" for sdm845 - "qcom,pcie-sm8250" for sm8250 @@ -147,6 +148,22 @@ - "slave_bus" AXI Slave clock - clock-names: + Usage: required for sc7280 + 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 + +- clock-names: Usage: required for sdm845 Value type: Definition: Should contain the following entries