"#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 <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191213162604.1890-1-geert+renesas@glider.be
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 {
icram2: sram@e6300000 {
compatible = "mmio-sram";
reg = <0 0xe6300000 0 0x40000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xe6300000 0x40000>;
};
/* The memory map in the User's Manual maps the cores to
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 {
icram2: sram@e6300000 {
compatible = "mmio-sram";
reg = <0 0xe6300000 0 0x40000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xe6300000 0x40000>;
};
/* The memory map in the User's Manual maps the cores to
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 {
icram2: sram@e6300000 {
compatible = "mmio-sram";
reg = <0 0xe6300000 0 0x40000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xe6300000 0x40000>;
};
i2c0: i2c@e6508000 {
#address-cells = <1>;
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 {
icram2: sram@e6300000 {
compatible = "mmio-sram";
reg = <0 0xe6300000 0 0x20000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0 0xe6300000 0x20000>;
};
i2c0: i2c@e6508000 {
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 {
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 {
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 {
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 {
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 {