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 --- 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@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 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@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 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@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 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@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 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@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 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@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 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@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 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@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 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@ee200000 { + rpc: spi@ee200000 { compatible = "renesas,rpc-r8a77995", "renesas,rpc"; reg = <0 0xee200000 0 0x100>, <0 0x08000000 0 0>; clocks = <&cpg CPG_MOD 917>;