[PATCH 3/3] arm64: dts: renesas: r9a09g087: Drop unwired ADC interrupts

From: Prabhakar

Date: Mon Sep 21 2026 - 07:15:19 EST


From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Remove the compare match and compare mismatch interrupts from the ADC
device nodes, as these interrupts are not wired to the GIC according to
the hardware manual Rev.1.30.

Fixes: 4ed27b4fdeb1 ("arm64: dts: renesas: r9a09g087: Add ADCs support")
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r9a09g087.dtsi | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
index bf81ab9b64c5..68c8daed557b 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a09g087.dtsi
@@ -1274,11 +1274,9 @@ adc0: adc@90014000 {
<GIC_SPI 699 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 700 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 701 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 702 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 851 IRQ_TYPE_EDGE_RISING>,
- <GIC_SPI 852 IRQ_TYPE_EDGE_RISING>;
+ <GIC_SPI 702 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "adi", "gbadi", "gcadi",
- "cmpai", "cmpbi", "wcmpm", "wcmpum";
+ "cmpai", "cmpbi";
clocks = <&cpg CPG_CORE R9A09G087_CLK_PCLKL>,
<&cpg CPG_MOD 206>;
clock-names = "adclk", "pclk";
@@ -1298,11 +1296,9 @@ adc1: adc@90014400 {
<GIC_SPI 704 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 705 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 706 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 707 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 853 IRQ_TYPE_EDGE_RISING>,
- <GIC_SPI 854 IRQ_TYPE_EDGE_RISING>;
+ <GIC_SPI 707 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "adi", "gbadi", "gcadi",
- "cmpai", "cmpbi", "wcmpm", "wcmpum";
+ "cmpai", "cmpbi";
clocks = <&cpg CPG_CORE R9A09G087_CLK_PCLKL>,
<&cpg CPG_MOD 207>;
clock-names = "adclk", "pclk";
@@ -1322,11 +1318,9 @@ adc2: adc@80008000 {
<GIC_SPI 709 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 710 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 711 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 712 IRQ_TYPE_LEVEL_HIGH>,
- <GIC_SPI 855 IRQ_TYPE_EDGE_RISING>,
- <GIC_SPI 856 IRQ_TYPE_EDGE_RISING>;
+ <GIC_SPI 712 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "adi", "gbadi", "gcadi",
- "cmpai", "cmpbi", "wcmpm", "wcmpum";
+ "cmpai", "cmpbi";
clocks = <&cpg CPG_CORE R9A09G087_CLK_PCLKL>,
<&cpg CPG_MOD 225>;
clock-names = "adclk", "pclk";
--
2.55.0