From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 5.2 63/76] ARM: dts: bcm: bcm47094: add missing #cells for mdio-bus-mux Date: Fri, 2 Aug 2019 09:19:37 -0400 Message-ID: <20190802131951.11600-63-sashal@kernel.org> References: <20190802131951.11600-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20190802131951.11600-1-sashal@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Olof Johansson , Sasha Levin , linux-arm-kernel@lists.infradead.org, Arnd Bergmann , devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org From: Arnd Bergmann [ Upstream commit 3a9d2569e45cb02769cda26fee4a02126867c934 ] The mdio-bus-mux has no #address-cells/#size-cells property, which causes a few dtc warnings: arch/arm/boot/dts/bcm47094-linksys-panamera.dts:129.4-18: Warning (reg_format): /mdio-bus-mux/mdio@200:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1) arch/arm/boot/dts/bcm47094-linksys-panamera.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm/boot/dts/bcm47094-linksys-panamera.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm/boot/dts/bcm47094-linksys-panamera.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm/boot/dts/bcm47094-linksys-panamera.dts:128.22-132.5: Warning (avoid_default_addr_size): /mdio-bus-mux/mdio@200: Relying on default #address-cells value arch/arm/boot/dts/bcm47094-linksys-panamera.dts:128.22-132.5: Warning (avoid_default_addr_size): /mdio-bus-mux/mdio@200: Relying on default #size-cells value Add the normal cell numbers. Link: https://lore.kernel.org/r/20190722145618.1155492-1-arnd@arndb.de Fixes: 2bebdfcdcd0f ("ARM: dts: BCM5301X: Add support for Linksys EA9500") Signed-off-by: Arnd Bergmann Signed-off-by: Olof Johansson Signed-off-by: Sasha Levin --- arch/arm/boot/dts/bcm47094-linksys-panamera.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts index 5fd47eec4407e..1679959a3654d 100644 --- a/arch/arm/boot/dts/bcm47094-linksys-panamera.dts +++ b/arch/arm/boot/dts/bcm47094-linksys-panamera.dts @@ -126,6 +126,9 @@ }; mdio-bus-mux { + #address-cells = <1>; + #size-cells = <0>; + /* BIT(9) = 1 => external mdio */ mdio_ext: mdio@200 { reg = <0x200>; -- 2.20.1