[PATCH v2 06/10] dt-bindings: timer: renesas,rz-mtu3: remove TCIU8 interrupt
From: Cosmin Tanislav
Date: Fri Apr 10 2026 - 12:38:53 EST
The TCIU8 interrupt used to be documented in earlier revisions of the
user manuals, but has since been removed. The corresponding entry is now
marked as reserved in the interrupt mapping tables of all supported
SoCs.
* Page 486, Table 8.2 Interrupt mapping (7/13) in the Renesas RZ/G2UL
Rev.1.40 User Manual
* Page 363, Table 8.2 Interrupt Mapping (6/13) in the Renesas RZ/Five
Rev.1.30 User Manual
* Page 528, Table 8.2 Interrupt mapping (7/13) in the Renesas RZ/G2L
and RZ/G2LC Rev.1.50 User Manual
* Page 540, Table 8.2 Interrupt mapping (7/13) in the Renesas RZ/V2L
Rev.1.50 User Manual
Remove the TCIU8 interrupt.
Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Signed-off-by: Cosmin Tanislav <cosmin-gabriel.tanislav.xa@xxxxxxxxxxx>
---
V2:
* reword to mention that TCIU8 used to exist
.../devicetree/bindings/timer/renesas,rz-mtu3.yaml | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml b/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
index 3ad10c5b66ba5..00cd5cbcf6e9b 100644
--- a/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
+++ b/Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml
@@ -162,7 +162,6 @@ properties:
- description: MTU8.TGRC input capture/compare match
- description: MTU8.TGRD input capture/compare match
- description: MTU8.TCNT overflow
- - description: MTU8.TCNT underflow
interrupt-names:
items:
@@ -209,7 +208,6 @@ properties:
- const: tgic8
- const: tgid8
- const: tciv8
- - const: tciu8
clocks:
maxItems: 1
@@ -287,8 +285,7 @@ examples:
<GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 210 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 211 IRQ_TYPE_EDGE_RISING>,
- <GIC_SPI 212 IRQ_TYPE_EDGE_RISING>,
- <GIC_SPI 213 IRQ_TYPE_EDGE_RISING>;
+ <GIC_SPI 212 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "tgia0", "tgib0", "tgic0", "tgid0", "tciv0", "tgie0",
"tgif0",
"tgia1", "tgib1", "tciv1", "tciu1",
@@ -298,7 +295,7 @@ examples:
"tgiu5", "tgiv5", "tgiw5",
"tgia6", "tgib6", "tgic6", "tgid6", "tciv6",
"tgia7", "tgib7", "tgic7", "tgid7", "tciv7",
- "tgia8", "tgib8", "tgic8", "tgid8", "tciv8", "tciu8";
+ "tgia8", "tgib8", "tgic8", "tgid8", "tciv8";
clocks = <&cpg CPG_MOD R9A07G044_MTU_X_MCK_MTU3>;
power-domains = <&cpg>;
resets = <&cpg R9A07G044_MTU_X_PRESET_MTU3>;
--
2.53.0