This reverts commit 1c86c9dd82f859b474474a7fee0d5195da2c9c1d.
That commit followed the reference manual but unfortunately the imx7d
manual is incorrect.
Tested with ath9k pcie card and confirmed internally.
Signed-off-by: Leonard Crestez <leonard.cres...@nxp.com>
Acked-by: Lucas Stach <l.st...@pengutronix.de>
---
arch/arm/boot/dts/imx7d.dtsi | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index 7cbc2ffa4b3a..7234e8330a57 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -124,14 +124,18 @@
num-lanes = <1>;
interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
- interrupt-map = <0 0 0 1 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 2 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 3 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 4 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ /*
+ * Reference manual lists pci irqs incorrectly
+ * Real hardware ordering is same as imx6: D+MSI, C, B, A
+ */
+ interrupt-map = <0 0 0 1 &intc GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &intc GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX7D_PCIE_CTRL_ROOT_CLK>,
<&clks IMX7D_PLL_ENET_MAIN_100M_CLK>,
<&clks IMX7D_PCIE_PHY_ROOT_CLK>;
clock-names = "pcie", "pcie_bus", "pcie_phy";
assigned-clocks = <&clks IMX7D_PCIE_CTRL_ROOT_SRC>,
--
2.17.1
