From mboxrd@z Thu Jan 1 00:00:00 1970 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=ham 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 74704C433E6 for ; Thu, 4 Feb 2021 20:50:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A03E64F7C for ; Thu, 4 Feb 2021 20:50:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229790AbhBDUtu (ORCPT ); Thu, 4 Feb 2021 15:49:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229702AbhBDUtu (ORCPT ); Thu, 4 Feb 2021 15:49:50 -0500 Received: from mail-lf1-x12a.google.com (mail-lf1-x12a.google.com [IPv6:2a00:1450:4864:20::12a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98BEFC061786 for ; Thu, 4 Feb 2021 12:49:09 -0800 (PST) Received: by mail-lf1-x12a.google.com with SMTP id f1so6642136lfu.3 for ; Thu, 04 Feb 2021 12:49:09 -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=T+BkYTpir1J+WMle84+eAWl7vJ45bkuj6clu7v/nPaA=; b=uqJ0mSGDZUXwXd/9NrPr7sCbnyL3BOoFa/jliHcKhTcBOIjW/7TX4ZcDnvpvX9DQR8 3Abj1d+OsRrctJSyxcyuevNlVNCI4y1MAeOFGR+wJlRLxzCqMCY34+Z4XRqYJs0nICpw bC2nZaxtlH8Ebb5dAp35JjNHq3KPoP+whbSrm3Y9VJIXjA5DHBK31RyCRr+TUs2qi0VQ WZKjDr+pLi9+eNFtUVGmmR8d7CZkqNYUMVEBGlsdIuRNzawxJk5cn5oo3Sm34cr3IBIz AesnKAO7BV/zezKSX5h0JZSJ6oNrgJvDYwJC547n7mD1II4CQrQovdu9HmHraIWpyY9z vAjQ== 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=T+BkYTpir1J+WMle84+eAWl7vJ45bkuj6clu7v/nPaA=; b=FTKzPp/kKfen8Jzw+S4P7FDtRVRyba8JNoWBtQAwMsCoM5h3DrmXGbMwTUjCEpa/7k 8IQHPM5eiRgZGOlN/sAgOuzchtJTBYLfSAKFmnfFcFgT7vKFtWDJcmTYu/65nl2wPUcX XgE7VpxGLRaqPDWfPRR4+3Z3h+hZzy5hv+2S7U+JZsU0mMV5no3vtOw4xdSO41CyfGGs VUBpBt8PTasIeNTeQmy+dBDZK5uzryMpsNZaWTlDCOi9rgynx0lDBqNgKU9w95qxNO8m Y7vfjTehQ/ZDOPYMvXPB+U4bzUBIoSvZoQC035DOArbmTk5kVZYBzSNVBI7IgPnTiW4F 8/kA== X-Gm-Message-State: AOAM533i49EJq98tM9STfI/xhOfkOXBT+lO6STkcwjTvu9FIc5WJ0Dnv n8trO+3LnCR2pT/Pec3I7ThFFw== X-Google-Smtp-Source: ABdhPJyUq4wIyCj4DcB7vKkXURzeTglMpTZrK5nB3To0oEedkqCCPtddykWV1NPiCAQBvvdtePpEoQ== X-Received: by 2002:a05:6512:308d:: with SMTP id z13mr605908lfd.71.1612471748137; Thu, 04 Feb 2021 12:49:08 -0800 (PST) Received: from eriador.lan ([188.162.64.67]) by smtp.gmail.com with ESMTPSA id g25sm759958ljj.64.2021.02.04.12.49.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Feb 2021 12:49:07 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson Cc: linux-arm-msm@vger.kernel.org Subject: [PATCH 2/2] arm64: dts: qcom: qrb5165-rb5: switch into using GPIO for SPI0 CS Date: Thu, 4 Feb 2021 23:49:04 +0300 Message-Id: <20210204204904.294555-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210204204904.294555-1-dmitry.baryshkov@linaro.org> References: <20210204204904.294555-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org GENI SPI controller shows several issues if it manages the CS on its own (see 37dd4b777942 ("arm64: dts: qcom: sc7180: Provide pinconf for SPI to use GPIO for CS")) for the details. Configure SPI0 CS pin as a GPIO. Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index 50f94460c970..6098ccba85de 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -1129,6 +1129,8 @@ &slpi { /* CAN */ &spi0 { status = "okay"; + pinctrl-0 = <&qup_spi0_cs_gpio>; + cs-gpios = <&tlmm 31 GPIO_ACTIVE_LOW>; can@0 { compatible = "microchip,mcp2518fd"; -- 2.30.0