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 <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20191213162604.1890-1-geert+renesas@glider.be

diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi
index 4f0855e..1cd19a5 100644 (file)
--- a/arch/arm/boot/dts/r8a7743.dtsi
+++ b/arch/arm/boot/dts/r8a7743.dtsi
@@ -399,6 +399,9 @@
                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 {
@@ -417,6 +420,9 @@
                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

diff --git a/arch/arm/boot/dts/r8a7744.dtsi b/arch/arm/boot/dts/r8a7744.dtsi
index 80626b3..1c82dd0 100644 (file)
--- a/arch/arm/boot/dts/r8a7744.dtsi
+++ b/arch/arm/boot/dts/r8a7744.dtsi
@@ -399,6 +399,9 @@
                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 {
@@ -417,6 +420,9 @@
                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

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index abec093..3f88a7e 100644 (file)
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -363,6 +363,9 @@
                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 {
@@ -381,6 +384,9 @@
                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>;

diff --git a/arch/arm/boot/dts/r8a77470.dtsi b/arch/arm/boot/dts/r8a77470.dtsi
index 12af873..6efcef1 100644 (file)
--- a/arch/arm/boot/dts/r8a77470.dtsi
+++ b/arch/arm/boot/dts/r8a77470.dtsi
@@ -242,6 +242,9 @@
                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 {
@@ -260,6 +263,9 @@
                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 {

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 67d9a9f..334ba19 100644 (file)
--- 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 {

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 6505390..59a55e8 100644 (file)
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -420,6 +420,9 @@
                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 {

diff --git a/arch/arm/boot/dts/r8a7792.dtsi b/arch/arm/boot/dts/r8a7792.dtsi
index b44aafe..39af16c 100644 (file)
--- a/arch/arm/boot/dts/r8a7792.dtsi
+++ b/arch/arm/boot/dts/r8a7792.dtsi
@@ -345,6 +345,9 @@
                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 {

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index f49b85e..eef035c 100644 (file)
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -406,6 +406,9 @@
                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 {

diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi
index 1da6a6e..05ef79c 100644 (file)
--- a/arch/arm/boot/dts/r8a7794.dtsi
+++ b/arch/arm/boot/dts/r8a7794.dtsi
@@ -351,6 +351,9 @@
                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 {