]> git.hungrycats.org Git - linux/commitdiff
ARM: dts: imx6sx: fix irq for pcie bridge
authorOleksij Rempel <o.rempel@pengutronix.de>
Fri, 15 Jun 2018 07:41:29 +0000 (09:41 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 15 Aug 2018 16:10:58 +0000 (18:10 +0200)
commit 1bcfe0564044be578841744faea1c2f46adc8178 upstream.

Use the correct IRQ line for the MSI controller in the PCIe host
controller. Apparently a different IRQ line is used compared to other
i.MX6 variants. Without this change MSI IRQs aren't properly propagated
to the upstream interrupt controller.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Fixes: b1d17f68e5c5 ("ARM: dts: imx: add initial imx6sx device tree source")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/arm/boot/dts/imx6sx.dtsi

index 49c7205b8db818cc7e12fd0d652fb1922f052fca..77fdad65e2bbf08caf7f623728df59c3f655dc22 100644 (file)
                        ranges = <0x81000000 0 0          0x08f80000 0 0x00010000 /* downstream I/O */
                                  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>; /* non-prefetchable memory */
                        num-lanes = <1>;
-                       interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
                        interrupt-names = "msi";
                        #interrupt-cells = <1>;
                        interrupt-map-mask = <0 0 0 0x7>;