arm64: dts: renesas: rcar-gen3: Add CCREE nodes

Add device nodes for the CryptoCell instances on the various Renesas
R-Car Gen3 SoCs that do not have support for them yet in their device
trees (M3-W, M3-W+, M3-N, E3, D3).

The R-Car H3 device tree already supports this device.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20200124133330.16121-1-geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index 988b83f..ea03b91 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -862,6 +862,15 @@
                        status = "disabled";
                };
 
+               arm_cc630p: crypto@e6601000 {
+                       compatible = "arm,cryptocell-630p-ree";
+                       interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+                       reg = <0x0 0xe6601000 0 0x1000>;
+                       clocks = <&cpg CPG_MOD 229>;
+                       resets = <&cpg 229>;
+                       power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+               };
+
                dmac0: dma-controller@e6700000 {
                        compatible = "renesas,dmac-r8a7796",
                                     "renesas,rcar-dmac";

diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index be3824b..b691531 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -629,6 +629,15 @@
                        /* placeholder */
                };
 
+               arm_cc630p: crypto@e6601000 {
+                       compatible = "arm,cryptocell-630p-ree";
+                       interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+                       reg = <0x0 0xe6601000 0 0x1000>;
+                       clocks = <&cpg CPG_MOD 229>;
+                       resets = <&cpg 229>;
+                       power-domains = <&sysc R8A77961_PD_ALWAYS_ON>;
+               };
+
                dmac0: dma-controller@e6700000 {
                        compatible = "renesas,dmac-r8a77961",
                                     "renesas,rcar-dmac";

diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 7d2b283..1a20ebe 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -717,6 +717,15 @@
                        status = "disabled";
                };
 
+               arm_cc630p: crypto@e6601000 {
+                       compatible = "arm,cryptocell-630p-ree";
+                       interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+                       reg = <0x0 0xe6601000 0 0x1000>;
+                       clocks = <&cpg CPG_MOD 229>;
+                       resets = <&cpg 229>;
+                       power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+               };
+
                dmac0: dma-controller@e6700000 {
                        compatible = "renesas,dmac-r8a77965",
                                     "renesas,rcar-dmac";

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 80e8ef3..c05ee98 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -667,6 +667,15 @@
                        dma-channels = <2>;
                };
 
+               arm_cc630p: crypto@e6601000 {
+                       compatible = "arm,cryptocell-630p-ree";
+                       interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+                       reg = <0x0 0xe6601000 0 0x1000>;
+                       clocks = <&cpg CPG_MOD 229>;
+                       resets = <&cpg 229>;
+                       power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+               };
+
                dmac0: dma-controller@e6700000 {
                        compatible = "renesas,dmac-r8a77990",
                                     "renesas,rcar-dmac";

diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index 2b5c39b..7d3102d 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -389,6 +389,15 @@
                        dma-channels = <2>;
                };
 
+               arm_cc630p: crypto@e6601000 {
+                       compatible = "arm,cryptocell-630p-ree";
+                       interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+                       reg = <0x0 0xe6601000 0 0x1000>;
+                       clocks = <&cpg CPG_MOD 229>;
+                       resets = <&cpg 229>;
+                       power-domains = <&sysc R8A77995_PD_ALWAYS_ON>;
+               };
+
                canfd: can@e66c0000 {
                        compatible = "renesas,r8a77995-canfd",
                                     "renesas,rcar-gen3-canfd";