[PATCH u-boot 1/3] ARM: dts: rmobile: Fix RPC-IF device node names

[Geert Uytterhoeven]

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 at glider.be>
---
Needs a similar patch to TF-A.
---
 arch/arm/dts/r7s72100-gr-peach-u-boot.dts | 2 +-
 arch/arm/dts/r8a774c0-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77950-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77960-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77965-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77970-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77980-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77990-u-boot.dtsi         | 2 +-
 arch/arm/dts/r8a77995-u-boot.dtsi         | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm/dts/r7s72100-gr-peach-u-boot.dts b/arch/arm/dts/r7s72100-gr-peach-u-boot.dts
index f48121a9a812b481..3f532eced23d354b 100644
--- 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 at ee200000 {
+	rpc: spi at 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 af1c86171b601330..f50816a360dc5912 100644
--- a/arch/arm/dts/r8a774c0-u-boot.dtsi
+++ b/arch/arm/dts/r8a774c0-u-boot.dtsi
@@ -10,7 +10,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 5a11651464655134..5e449a3553cb9712 100644
--- a/arch/arm/dts/r8a77950-u-boot.dtsi
+++ b/arch/arm/dts/r8a77950-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 f1cae1c35931e78a..9013c291f5ffca8a 100644
--- a/arch/arm/dts/r8a77960-u-boot.dtsi
+++ b/arch/arm/dts/r8a77960-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 9cc6f205375135dc..f3c99ac99cbc581a 100644
--- a/arch/arm/dts/r8a77965-u-boot.dtsi
+++ b/arch/arm/dts/r8a77965-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 ac3c6be4adb885f3..904fc48b2282b52a 100644
--- a/arch/arm/dts/r8a77970-u-boot.dtsi
+++ b/arch/arm/dts/r8a77970-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 365d40ac49b65b05..34d6fcd2f013d762 100644
--- a/arch/arm/dts/r8a77980-u-boot.dtsi
+++ b/arch/arm/dts/r8a77980-u-boot.dtsi
@@ -13,7 +13,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 6655abe8752f5d78..8c75f62f5abec4cf 100644
--- a/arch/arm/dts/r8a77990-u-boot.dtsi
+++ b/arch/arm/dts/r8a77990-u-boot.dtsi
@@ -9,7 +9,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at 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 0917a80f09630875..cd9466625e27d57c 100644
--- a/arch/arm/dts/r8a77995-u-boot.dtsi
+++ b/arch/arm/dts/r8a77995-u-boot.dtsi
@@ -9,7 +9,7 @@
 
 / {
 	soc {
-		rpc: rpc at ee200000 {
+		rpc: spi at ee200000 {
 			compatible = "renesas,rpc-r8a77995", "renesas,rpc";
 			reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>;
 			clocks = <&cpg CPG_MOD 917>;
-- 
2.25.1