From 3bb426d042f36119e10978e28c311a1f9d6ee913 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 13 Dec 2019 17:26:04 +0100 Subject: ARM: dts: rcar-gen2: Add missing mmio-sram bus properties "#address-cells", "#size-cells", and "ranges" are required properties for devices nodes compatible with "mmio-sram", leading to warnings when running "make dtbs_check": $ make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/sram/sram.yaml arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: sram@e63a0000: '#address-cells' is a required property arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: sram@e63a0000: '#size-cells' is a required property arch/arm/boot/dts/r8a7791-koelsch.dt.yaml: sram@e63a0000: 'ranges' is a required property ... Fix this by adding the missing properties to the mmio-sram device nodes in the DTS files for all affected R-Car Gen2 and RZ/G1 SoCs. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191213162604.1890-1-geert+renesas@glider.be --- arch/arm/boot/dts/r8a7790.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/boot/dts/r8a7790.dtsi') diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 67d9a9f8a756..334ba19769b9 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -487,6 +487,9 @@ icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0xe63a0000 0x12000>; }; icram1: sram@e63c0000 { -- cgit v1.2.3