ARM: rmobile: Enable RPC on Salvator-X, ULCB, Ebisu

Enable the RPC Hyperflash driver on R8A7795,R8A7796,R8A77965
Salvator-X,ULCB and R8A77990 Ebisu. Note that to make the HF
accessible, mainline ATF is mandatory and must be built with
RCAR_RPC_HYPERFLASH_LOCKED=0 . Note that this is intended for
development and testing convenience only and must be disabled
in deployment for platform security reasons.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

8 files changed, 40 insertions, 0 deletions

diff --git a/arch/arm/dts/r8a77950-salvator-x-u-boot.dts b/arch/arm/dts/r8a77950-salvator-x-u-boot.dts
index e039e33d59..36c8a44a90 100644
--- a/arch/arm/dts/r8a77950-salvator-x-u-boot.dts
+++ b/arch/arm/dts/r8a77950-salvator-x-u-boot.dts
@@ -8,6 +8,11 @@
 #include "r8a77950-salvator-x.dts"
 #include "r8a77950-u-boot.dtsi"
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77950-ulcb-u-boot.dts b/arch/arm/dts/r8a77950-ulcb-u-boot.dts
index b7f26c11b1..d3191c55d5 100644
--- a/arch/arm/dts/r8a77950-ulcb-u-boot.dts
+++ b/arch/arm/dts/r8a77950-ulcb-u-boot.dts
@@ -19,6 +19,11 @@
 	};
 };
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77960-salvator-x-u-boot.dts b/arch/arm/dts/r8a77960-salvator-x-u-boot.dts
index d3b09246f5..439fd6c3ad 100644
--- a/arch/arm/dts/r8a77960-salvator-x-u-boot.dts
+++ b/arch/arm/dts/r8a77960-salvator-x-u-boot.dts
@@ -8,6 +8,11 @@
 #include "r8a77960-salvator-x.dts"
 #include "r8a77960-u-boot.dtsi"
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77960-ulcb-u-boot.dts b/arch/arm/dts/r8a77960-ulcb-u-boot.dts
index bd1d634574..aab9c95931 100644
--- a/arch/arm/dts/r8a77960-ulcb-u-boot.dts
+++ b/arch/arm/dts/r8a77960-ulcb-u-boot.dts
@@ -19,6 +19,11 @@
 	};
 };
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77965-salvator-x-u-boot.dts b/arch/arm/dts/r8a77965-salvator-x-u-boot.dts
index d6f0708555..8cbef83b9c 100644
--- a/arch/arm/dts/r8a77965-salvator-x-u-boot.dts
+++ b/arch/arm/dts/r8a77965-salvator-x-u-boot.dts
@@ -8,6 +8,11 @@
 #include "r8a77965-salvator-x.dts"
 #include "r8a77965-u-boot.dtsi"
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77965-ulcb-u-boot.dts b/arch/arm/dts/r8a77965-ulcb-u-boot.dts
index 954d8b685c..38966bf644 100644
--- a/arch/arm/dts/r8a77965-ulcb-u-boot.dts
+++ b/arch/arm/dts/r8a77965-ulcb-u-boot.dts
@@ -19,6 +19,11 @@
 	};
 };
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77990-ebisu-u-boot.dts b/arch/arm/dts/r8a77990-ebisu-u-boot.dts
index 0ea0cc9cb1..6afc0be66e 100644
--- a/arch/arm/dts/r8a77990-ebisu-u-boot.dts
+++ b/arch/arm/dts/r8a77990-ebisu-u-boot.dts
@@ -18,6 +18,11 @@
 	};
 };
 
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};
+
 &sdhi0 {
 	sd-uhs-sdr12;
 	sd-uhs-sdr25;
diff --git a/arch/arm/dts/r8a77995-draak-u-boot.dts b/arch/arm/dts/r8a77995-draak-u-boot.dts
index 2f53970809..10fb9cb3b6 100644
--- a/arch/arm/dts/r8a77995-draak-u-boot.dts
+++ b/arch/arm/dts/r8a77995-draak-u-boot.dts
@@ -7,3 +7,8 @@
 
 #include "r8a77995-draak.dts"
 #include "r8a77995-u-boot.dtsi"
+
+&rpc {
+	reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0x04000000>;
+	status = "okay";
+};