Add a device node for the System Group Fuse Control and Monitor block of
the Pin Function Controller (PFC) on the R-Car S4-8 (R8A779F0) SoC,
which provides E-FUSE services.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
v2:
- s/r8a779g0/r8a779f0/ in one-line summary,
- Add Reviewed-by.
Assuming the Fuse Control and Monitor block is driven by the same module
clock as GPIO Group 0.
---
arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
index 72cf30341fc4d63e..48390654e172bd5d 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0.dtsi
@@ -377,6 +377,14 @@ gpio3: gpio@e6051980 {
#interrupt-cells = <2>;
};
+ fuse: fuse@e6078800 {
+ compatible = "renesas,r8a779f0-efuse";
+ reg = <0 0xe6078800 0 0x100>;
+ clocks = <&cpg CPG_MOD 915>;
+ power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
+ resets = <&cpg 915>;
+ };
+
cmt0: timer@e60f0000 {
compatible = "renesas,r8a779f0-cmt0",
"renesas,rcar-gen4-cmt0";
--
2.34.1
