Fix below DTC error:
Error: arch/arm64/boot/dts/renesas/ulcb-kf.dtsi:36.1-8 Label or path hscif0 not found
The DTC error occurs *after* the addition of r8a77965-m3nulcb-kf.dts.
Fix it beforehand.
Inspired from v4.12-rc1 commits:
- commit 68cd16107260 ("arm64: dts: r8a7796 dtsi: Add all HSCIF nodes")
- commit 6d50bb893504 ("arm64: dts: r8a7796: Enable HSCIF DMA")
- commit bec0948e810f ("arm64: dts: r8a7796: Add reset control properties")
Signed-off-by: Eugeniu Rosca <erosca@xxxxxxxxxxxxxx>
---
Changes in v2:
- Slightly improved the commit description.
- Note that this commit could be replaced by
https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git/commit/?h=b8e3c8e17611
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 4da479d3c226..d04a8b671cc2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -451,6 +451,24 @@
status = "disabled";
};
+ hscif0: serial@e6540000 {
+ compatible = "renesas,hscif-r8a77965",
+ "renesas,rcar-gen3-hscif",
+ "renesas,hscif";
+ reg = <0 0xe6540000 0 0x60>;
+ interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cpg CPG_MOD 520>,
+ <&cpg CPG_CORE R8A77965_CLK_S3D1>,
+ <&scif_clk>;
+ clock-names = "fck", "brg_int", "scif_clk";
+ dmas = <&dmac1 0x31>, <&dmac1 0x30>,
+ <&dmac2 0x31>, <&dmac2 0x30>;
+ dma-names = "tx", "rx", "tx", "rx";
+ power-domains = <&sysc R8A77965_PD_ALWAYS_ON>;
+ resets = <&cpg 520>;
+ status = "disabled";
+ };
+
hsusb: usb@e6590000 {
compatible = "renesas,usbhs-r8a7796",
"renesas,rcar-gen3-usbhs";
--
2.18.0
