| From 0b3e62af6aff92abd8765654750b3f1541a054d2 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Sat, 26 Jan 2019 16:29:21 +0200 |
| Subject: ARM: dts: lpc32xx: reparent keypad controller to SIC1 |
| |
| From: Vladimir Zapolskiy <vz@mleia.com> |
| |
| [ Upstream commit 489261c45f0ebbc1c2813f337bbdf858267f5033 ] |
| |
| After switching to a new interrupt controller scheme by separating SIC1 |
| and SIC2 from MIC interrupt controller just one SoC keypad controller |
| was not taken into account, fix it now: |
| |
| WARNING: CPU: 0 PID: 1 at kernel/irq/irqdomain.c:524 irq_domain_associate+0x50/0x1b0 |
| error: hwirq 0x36 is too large for interrupt-controller@40008000 |
| ... |
| lpc32xx_keys 40050000.key: failed to get platform irq |
| lpc32xx_keys: probe of 40050000.key failed with error -22 |
| |
| Fixes: 9b8ad3fb81ae ("ARM: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC") |
| Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/arm/boot/dts/lpc32xx.dtsi | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi |
| index da375813afd04..6bd196457ccc2 100644 |
| --- a/arch/arm/boot/dts/lpc32xx.dtsi |
| +++ b/arch/arm/boot/dts/lpc32xx.dtsi |
| @@ -463,7 +463,8 @@ |
| compatible = "nxp,lpc3220-key"; |
| reg = <0x40050000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_KEY>; |
| - interrupts = <54 IRQ_TYPE_LEVEL_HIGH>; |
| + interrupt-parent = <&sic1>; |
| + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| -- |
| 2.20.1 |
| |
