From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE63B64C for ; Wed, 27 Apr 2022 02:03:45 +0000 (UTC) Received: by mail-pl1-f180.google.com with SMTP id h12so343649plf.12 for ; Tue, 26 Apr 2022 19:03:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=IsZlbQsLWz0QOpEE8Q49QKK/xrVS19U6wy6L3ZRioo0=; b=PR6vJ1BFrsbzEIyCBU+Yaei+DFk23SdPZaWHZUdskP4Nn0HqSyd+uEDGScjf8Y174C mBrvEjdb1W9Pm/2uiqPF07JxuyxUI4ZnToANMUpW/aUioT3iIpHx0eLws4Z6pBq9Vvwf Al7gYm9GHmVyzvg66ZqFUxofNo0UsM/CmIvbY= 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=IsZlbQsLWz0QOpEE8Q49QKK/xrVS19U6wy6L3ZRioo0=; b=xF09BqXTQ+grVg2ljNjnSb76bN0GpSHJXkO1Vlkrc9fG70UNLZt0KRh8LVlUc2WAF/ Orj+FZEQzJ+Fy+s5cL6K4mblclo5rnP8is0TLNs4/GP8t4OZdmBckTv7X5ykjl2cvOHt qGm0tPPFkko+Z3mSm8uJTd70ownN6+jMV5YcR/vEdjyZ0ck+3Ty4c0hAejoKTaIG7Mmt jhZ075PYVugm3ULhBxVIMYZNIdGxu7CxuYZLWFMiojukwnhjgv2vR3fN++XGyO1APtSr PLR0F6aoZCLewMKTwO1o2owuxkVwEBfjVb2bvG4TdrQPEkmgsRgOIWdWTKqQser+oekv +l9Q== X-Gm-Message-State: AOAM532oiChPXlWJr1NTMTdeJWZT4k2refZS6vR6ZJTqeKgtEnYIba33 vuNHuSzDnzvOuTS7sO3235j/PA== X-Google-Smtp-Source: ABdhPJz0d+vYS+RNgyPxW7emSuqX0TIM5P7LtPrQRlY01RTKs1I5onV9ABIJ7MIl6S35/NISjwVBKg== X-Received: by 2002:a17:90b:4f43:b0:1da:3cba:bd51 with SMTP id pj3-20020a17090b4f4300b001da3cbabd51mr201502pjb.246.1651025025217; Tue, 26 Apr 2022 19:03:45 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:482e:60bc:84d1:bf5c]) by smtp.gmail.com with ESMTPSA id g15-20020a056a0023cf00b004e17e11cb17sm18324197pfc.111.2022.04.26.19.03.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Apr 2022 19:03:44 -0700 (PDT) From: Stephen Boyd To: Andy Gross , Bjorn Andersson Cc: linux-kernel@vger.kernel.org, patches@lists.linux.dev, linux-arm-msm@vger.kernel.org, "Joseph S. Barrera III" , Douglas Anderson Subject: [PATCH v2 2/3] arm64: dts: qcom: sc7180-trogdor: Simplify spi0/spi6 labeling Date: Tue, 26 Apr 2022 19:03:38 -0700 Message-Id: <20220427020339.360855-3-swboyd@chromium.org> X-Mailer: git-send-email 2.36.0.rc2.479.g8af0fa9b8e-goog In-Reply-To: <20220427020339.360855-1-swboyd@chromium.org> References: <20220427020339.360855-1-swboyd@chromium.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit We had to do this spi0/spi6 flip-flop on trogdor-r0 because the spi buses got swizzled between r0 and r1. The swizzle stopped after r1, but we kept this around to support either hardware possibility and to keep trogdor-r0 working. trogdor-r0 isn't supported upstream, so this swizzle is not doing anything besides making a pattern that others tryt to copy for the EC and H1 nodes. Let's remove it and simplify the dts files. Cc: "Joseph S. Barrera III" Cc: Douglas Anderson Signed-off-by: Stephen Boyd --- arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 6 +----- arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi | 3 --- arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 3 --- arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 4 ---- arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts | 4 ---- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 4 ++-- 6 files changed, 3 insertions(+), 21 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi index 8da61a52f150..ac2279142a95 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi @@ -6,14 +6,10 @@ */ #include "sc7180.dtsi" - -ap_ec_spi: &spi6 {}; -ap_h1_spi: &spi0 {}; - #include "sc7180-trogdor.dtsi" #include "sc7180-trogdor-ti-sn65dsi86.dtsi" -/* Deleted nodes from trogdor.dtsi */ +/* Deleted nodes from sc7180-trogdor.dtsi */ /delete-node/ &alc5682; /delete-node/ &pp3300_codec; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi index 532c7dcc3f73..9b3e3d13c165 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi @@ -5,9 +5,6 @@ * Copyright 2021 Google LLC. */ -ap_ec_spi: &spi6 {}; -ap_h1_spi: &spi0 {}; - #include "sc7180-trogdor.dtsi" / { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index 75df5d1633b2..fe2369c29aad 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -5,9 +5,6 @@ * Copyright 2020 Google LLC. */ -ap_ec_spi: &spi6 {}; -ap_h1_spi: &spi0 {}; - #include "sc7180-trogdor.dtsi" &ap_sar_sensor { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi index 410ca2a76d81..3bca7545ffe5 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi @@ -6,10 +6,6 @@ */ #include "sc7180.dtsi" - -ap_ec_spi: &spi6 {}; -ap_h1_spi: &spi0 {}; - #include "sc7180-trogdor.dtsi" #include "sc7180-trogdor-ti-sn65dsi86.dtsi" diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts index 311c42a535ff..6c822c84112a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-r1.dts @@ -8,10 +8,6 @@ /dts-v1/; #include "sc7180.dtsi" - -ap_ec_spi: &spi6 {}; -ap_h1_spi: &spi0 {}; - #include "sc7180-trogdor.dtsi" #include "sc7180-trogdor-ti-sn65dsi86.dtsi" diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 7648be83f7e4..ea5bedc3d1cb 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -626,7 +626,7 @@ src_vreg_bob: bob { }; }; -&ap_ec_spi { +ap_ec_spi: &spi6 { status = "okay"; cros_ec: ec@0 { compatible = "google,cros-ec-spi"; @@ -675,7 +675,7 @@ usb_c1: connector@1 { }; }; -&ap_h1_spi { +ap_h1_spi: &spi0 { status = "okay"; cr50: tpm@0 { compatible = "google,cr50"; -- https://chromeos.dev