From patchwork Fri Jul 1 19:22:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12903682 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1E019C433EF for ; Fri, 1 Jul 2022 19:24:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5945D14AEB7; Fri, 1 Jul 2022 19:24:50 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 82F9714A284 for ; Fri, 1 Jul 2022 19:24:48 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 0773161F62; Fri, 1 Jul 2022 19:24:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 481DCC341C6; Fri, 1 Jul 2022 19:24:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656703487; bh=v3VQwG2NtptqwFEUzzJSGE4djAGkkIxaAlfTuu7Uy4Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Bo1YSEQWBtsQxjjZ6V/V9zfVVr1LPjX+OkRO7g+JdY42lnfBsXK6eDyNSYntCpqXl D0SdVJJQiJcHYbpV3Vxv/mTMbZCX3Fpp1+GinglxD2u1lCjUV7b2PL4m9iITAprG6C +TNYMGxLd7CkEpaUXAsLH+hzAv/aCuI6O76qHrvPIeWN6frOlfZLfm1c8UFYGZtVCe 26pQSo7KtLjo8/b2DP3llRUiYsf20fD0srQvlXUM+gBpoCUAwlHwqRTkd2uxuGdd4z ogUfCf/ZNwGX6fCBNOMonMB3Ue8wLG6DhU7rmXo/h552aZb9L4eMgNvGduH4f/7QAJ BfCennKpdhGnA== From: Conor Dooley To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt Subject: [PATCH v4 12/14] riscv: dts: canaan: fix bus {ranges,reg} warnings Date: Fri, 1 Jul 2022 20:22:58 +0100 Message-Id: <20220701192300.2293643-13-conor@kernel.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220701192300.2293643-1-conor@kernel.org> References: <20220701192300.2293643-1-conor@kernel.org> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Niklas Cassel , alsa-devel@alsa-project.org, Albert Ou , devicetree@vger.kernel.org, Damien Le Moal , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Conor Dooley , Jose Abreu , Geert Uytterhoeven , Paul Walmsley , dmaengine@vger.kernel.org, linux-riscv@lists.infradead.org, Dillon Min , Masahiro Yamada Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Conor Dooley The k210 devicetrees warn about missing/empty reg and/or ranges properties: arch/riscv/boot/dts/canaan/k210.dtsi:408.22-460.5: Warning (unit_address_vs_reg): /soc/bus@52000000: node has a unit name, but no reg or ranges property arch/riscv/boot/dts/canaan/k210.dtsi:352.22-406.5: Warning (simple_bus_reg): /soc/bus@50400000: missing or empty reg/ranges property Add a ranges properties that naively caps the buses after the allocation of their last devices. Tested-by: Niklas Cassel Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/canaan/k210.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi index 948dc235e39d..a515e5fb1af3 100644 --- a/arch/riscv/boot/dts/canaan/k210.dtsi +++ b/arch/riscv/boot/dts/canaan/k210.dtsi @@ -163,7 +163,7 @@ apb0: bus@50200000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x50200000 0x50200000 0x200000>; clocks = <&sysclk K210_CLK_APB0>; gpio1: gpio@50200000 { @@ -382,7 +382,7 @@ apb1: bus@50400000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x50400000 0x50400000 0x40100>; clocks = <&sysclk K210_CLK_APB1>; wdt0: watchdog@50400000 { @@ -437,7 +437,7 @@ apb2: bus@52000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + ranges = <0x52000000 0x52000000 0x2000200>; clocks = <&sysclk K210_CLK_APB2>; spi0: spi@52000000 {