From patchwork Fri Jul 3 09:41:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 11641577 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EC7E092A for ; Fri, 3 Jul 2020 09:45:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D05112084C for ; Fri, 3 Jul 2020 09:45:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="T0UZT0KC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726111AbgGCJpA (ORCPT ); Fri, 3 Jul 2020 05:45:00 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:37763 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726112AbgGCJo7 (ORCPT ); Fri, 3 Jul 2020 05:44:59 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1593769498; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=qXp0DiI5gftnXv0RZ+AXN7E9j3dTHv+Q0d9EwfxeyjQ=; b=T0UZT0KCFwLFuqLO2I1aW5JOfnOJgh0m3Hs0H1NEhDT/pSWmHaDc5mLj5V9ozX9T0/LkNv9O wi9T02YBNYheCSt+zQFiCj+O9EJgMeJTC5U9ZXvoFjvwHXjjOgR0zHlpj6o6DIov8V26/G2W 9RuUWqn/67hRsmFTF7mAwlS7Zps= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyIzNzdmZSIsICJsaW51eC1zcGlAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n14.prod.us-east-1.postgun.com with SMTP id 5efefe09bfb34e631c0905ee (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 03 Jul 2020 09:44:41 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id EEA72C433AF; Fri, 3 Jul 2020 09:44:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from blr-ubuntu-173.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: rnayak) by smtp.codeaurora.org (Postfix) with ESMTPSA id 9DE2DC43391; Fri, 3 Jul 2020 09:44:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 9DE2DC43391 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=rnayak@codeaurora.org From: Rajendra Nayak To: bjorn.andersson@linaro.org, agross@kernel.org, broonie@kernel.org Cc: linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, mka@chromium.org, Rajendra Nayak Subject: [PATCH 2/3] arm64: dts: sdm845: Add qspi opps and power-domains Date: Fri, 3 Jul 2020 15:11:32 +0530 Message-Id: <1593769293-6354-3-git-send-email-rnayak@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1593769293-6354-1-git-send-email-rnayak@codeaurora.org> References: <1593769293-6354-1-git-send-email-rnayak@codeaurora.org> Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Add the power domain supporting performance state and the corresponding OPP tables for the qspi device on sdm845 Signed-off-by: Rajendra Nayak Reviewed-by: Matthias Kaehlcke --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index 8eb5a31..5163090 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2915,6 +2915,30 @@ status = "disabled"; }; + qspi_opp_table: qspi-opp-table { + compatible = "operating-points-v2"; + + opp-19200000 { + opp-hz = /bits/ 64 <19200000>; + required-opps = <&rpmhpd_opp_min_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-150000000 { + opp-hz = /bits/ 64 <150000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-300000000 { + opp-hz = /bits/ 64 <300000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + qspi: spi@88df000 { compatible = "qcom,sdm845-qspi", "qcom,qspi-v1"; reg = <0 0x088df000 0 0x600>; @@ -2924,6 +2948,8 @@ clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, <&gcc GCC_QSPI_CORE_CLK>; clock-names = "iface", "core"; + power-domains = <&rpmhpd SDM845_CX>; + operating-points-v2 = <&qspi_opp_table>; status = "disabled"; };