Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Vladimir Zapolskiy <vz@mleia.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 053/271] ARM: dts: lpc32xx: reparent keypad controller to SIC1
Date:   Tue, 28 Jan 2020 15:03:22 +0100
Message-Id: <20200128135856.586419147@linuxfoundation.org>
In-Reply-To: <20200128135852.449088278@linuxfoundation.org>
References: <20200128135852.449088278@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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