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([51.37.234.167]) by smtp.gmail.com with ESMTPSA id e9-20020a5d4e89000000b0021a3a87fda9sm11428047wru.47.2022.06.27.12.41.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jun 2022 12:41:42 -0700 (PDT) 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 Cc: Thomas Gleixner , Paul Walmsley , Albert Ou , Conor Dooley , Masahiro Yamada , Damien Le Moal , Geert Uytterhoeven , Niklas Cassel , Dillon Min , Heng Sia , Jose Abreu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2 15/16] riscv: dts: canaan: fix bus {ranges,reg} warnings Date: Mon, 27 Jun 2022 20:40:03 +0100 Message-Id: <20220627194003.2395484-16-mail@conchuod.ie> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220627194003.2395484-1-mail@conchuod.ie> References: <20220627194003.2395484-1-mail@conchuod.ie> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org 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 reg and ranges properties that naively cap the buses after the allocation of their last devices. Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/canaan/k210.dtsi | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi index 84a7ab363d72..337ce2b879e7 100644 --- a/arch/riscv/boot/dts/canaan/k210.dtsi +++ b/arch/riscv/boot/dts/canaan/k210.dtsi @@ -163,7 +163,8 @@ apb0: bus@50200000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + regs = <0x50200000 0x200000>; + ranges = <0x50200000 0x50200000 0x200000>; clocks = <&sysclk K210_CLK_APB0>; gpio1: gpio@50200000 { @@ -352,7 +353,8 @@ apb1: bus@50400000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + regs = <0x50400000 0x40100>; + ranges = <0x50400000 0x50400000 0x40100>; clocks = <&sysclk K210_CLK_APB1>; wdt0: watchdog@50400000 { @@ -407,7 +409,8 @@ apb2: bus@52000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-pm-bus"; - ranges; + regs = <0x52000000 0x2000200>; + ranges = <0x52000000 0x52000000 0x2000200>; clocks = <&sysclk K210_CLK_APB2>; spi0: spi@52000000 {