ARM: dts: rmobile: Fix RPC-IF device node names

According to the Generic Names Recommendation in the Devicetree
Specification Release v0.3, and the DT Bindings for the Renesas Reduced
Pin Count Interface, the node name for a Renesas RPC-IF device should be
"spi".  Especially on R-Car Gen3 and RZ/G2, the node name matters, as
the node is enabled by passing a DT fragment from TF-A to U-Boot, and
from U-Boot to subsequent software.

Fix this by renaming the device nodes from "rpc" to "spi".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/dts/r7s72100-gr-peach-u-boot.dts b/arch/arm/dts/r7s72100-gr-peach-u-boot.dts
index f48121a..3f532ec 100644 (file)
--- a/arch/arm/dts/r7s72100-gr-peach-u-boot.dts
+++ b/arch/arm/dts/r7s72100-gr-peach-u-boot.dts
@@ -46,7 +46,7 @@
        };
 
 
-       rpc: rpc@ee200000 {
+       rpc: spi@ee200000 {
                compatible = "renesas,rpc-r7s72100", "renesas,rpc";
                reg = <0x3fefa000 0x100>, <0x18000000 0x08000000>;
                bank-width = <2>;

diff --git a/arch/arm/dts/r8a774c0-u-boot.dtsi b/arch/arm/dts/r8a774c0-u-boot.dtsi
index af1c861..f50816a 100644 (file)
--- a/arch/arm/dts/r8a774c0-u-boot.dtsi
+++ b/arch/arm/dts/r8a774c0-u-boot.dtsi
@@ -10,7 +10,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rcar-gen3-rpc", "renesas,rpc-r8a774c0";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77950-u-boot.dtsi b/arch/arm/dts/r8a77950-u-boot.dtsi
index 5a11651..5e449a3 100644 (file)
--- a/arch/arm/dts/r8a77950-u-boot.dtsi
+++ b/arch/arm/dts/r8a77950-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a7795", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77960-u-boot.dtsi b/arch/arm/dts/r8a77960-u-boot.dtsi
index f1cae1c..9013c29 100644 (file)
--- a/arch/arm/dts/r8a77960-u-boot.dtsi
+++ b/arch/arm/dts/r8a77960-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a7796", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77965-u-boot.dtsi b/arch/arm/dts/r8a77965-u-boot.dtsi
index 9cc6f20..f3c99ac 100644 (file)
--- a/arch/arm/dts/r8a77965-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a77965", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77970-u-boot.dtsi b/arch/arm/dts/r8a77970-u-boot.dtsi
index ac3c6be..904fc48 100644 (file)
--- a/arch/arm/dts/r8a77970-u-boot.dtsi
+++ b/arch/arm/dts/r8a77970-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a77970", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77980-u-boot.dtsi b/arch/arm/dts/r8a77980-u-boot.dtsi
index 365d40a..34d6fcd 100644 (file)
--- a/arch/arm/dts/r8a77980-u-boot.dtsi
+++ b/arch/arm/dts/r8a77980-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a77980", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77990-u-boot.dtsi b/arch/arm/dts/r8a77990-u-boot.dtsi
index 6655abe..8c75f62 100644 (file)
--- a/arch/arm/dts/r8a77990-u-boot.dtsi
+++ b/arch/arm/dts/r8a77990-u-boot.dtsi
@@ -9,7 +9,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a77990", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;

diff --git a/arch/arm/dts/r8a77995-u-boot.dtsi b/arch/arm/dts/r8a77995-u-boot.dtsi
index 0917a80..cd94666 100644 (file)
--- a/arch/arm/dts/r8a77995-u-boot.dtsi
+++ b/arch/arm/dts/r8a77995-u-boot.dtsi
@@ -9,7 +9,7 @@
 
 / {
        soc {
-               rpc: rpc@ee200000 {
+               rpc: spi@ee200000 {
                        compatible = "renesas,rpc-r8a77995", "renesas,rpc";
                        reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
                        clocks = <&cpg CPG_MOD 917>;