[RFC,4/5] arm64: dts: realtek: rtd129x: Add SB2 sem nodes

Message ID 20191202220535.6208-5-afaerber@suse.de
State New
Headers show
Series
  • Untitled series #25361
Related show

Commit Message

Andreas Färber Dec. 2, 2019, 10:05 p.m.
Add DT nodes to SB2 for hardware sempaphores in RTD1295 SoC family.

Signed-off-by: Andreas Färber <afaerber@suse.de>

---
 arch/arm64/boot/dts/realtek/rtd129x.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

-- 
2.16.4

Patch

diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
index 39aefe66a794..93ab6fdd03d4 100644
--- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -193,3 +193,17 @@ 
 		status = "disabled";
 	};
 };
+
+&sb2 {
+	sb2_hd_sem: hwspinlock@0 {
+		compatible = "realtek,rtd1195-sb2-sem";
+		reg = <0x0 0x4>;
+		#hwlock-cells = <0>;
+	};
+
+	sb2_hd_sem_new: hwspinlock@620 {
+		compatible = "realtek,rtd1195-sb2-sem";
+		reg = <0x620 0x20>;
+		#hwlock-cells = <1>;
+	};
+};