The invalid value of #address-cells in the imx6 pcie host controller node causes of_irq_parse_raw() to incorrectly advance through an interrupt-map table of more than one interrupt.
This patch resolves this issue and allows proper interrupt mapping for an imx6 pcie host connected to a P2P bridge when using legacy interrupts. Signed-off-by: Tim Harvey <[email protected]> Cc: Jason Gunthorpe <[email protected]> Cc: Jingoo Han <[email protected]> Cc: Lucas Stach <[email protected]> Cc: Mark Rutland <[email protected]> Cc: linux-samsung-soc <[email protected]> Cc: Richard Zhu <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Stephen Warren <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Simon Horman <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Ben Dooks <[email protected]> Cc: linux-tegra <[email protected]> Cc: Kukjin Kim <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Grant Likely <[email protected]> --- arch/arm/boot/dts/imx6qdl.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index af8d28d..2285299 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -49,7 +49,7 @@ intc: interrupt-controller@00a01000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; - #address-cells = <1>; + #address-cells = <0>; #size-cells = <1>; interrupt-controller; reg = <0x00a01000 0x1000>, -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
