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| author | Fabio Estevam <festevam@gmail.com> | 2018-12-03 20:40:20 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-12-10 05:03:04 +0300 |
| commit | d7f3894f0e46802ea55af4b859b9606d3a6bb107 (patch) | |
| tree | 74295c4a44fca4cd0113495c4b0e8bc89e22854d /arch/arm/boot/dts/imx7s.dtsi | |
| parent | 0c29339d53bf7cf3b96847081ad7f64e835de4d4 (diff) | |
| download | linux-d7f3894f0e46802ea55af4b859b9606d3a6bb107.tar.xz | |
ARM: dts: imx7: Correct mask for GIC PPI interrupts
The GIC_CPU_MASK_SIMPLE() macro should take as its argument the actual
number of CPU cores the interrupt controller is wired to.
i.MX7S contains a single Cortex-A7, hence the second interrupt specifier
cell for Private Peripheral Interrupts should use "GIC_CPU_MASK_SIMPLE(1)".
Likewise, i.MX7D contains two Cortex-A7 cores, so it should use
"GIC_CPU_MASK_SIMPLE(2)" instead.
Tested on a imx7s-warp.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7s.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7s.dtsi | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 477901c2061c..098d2cc1d2c5 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -160,10 +160,10 @@ timer { compatible = "arm,armv7-timer"; interrupt-parent = <&intc>; - interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, - <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>; }; soc { @@ -305,7 +305,7 @@ intc: interrupt-controller@31001000 { compatible = "arm,cortex-a7-gic"; - interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>; #interrupt-cells = <3>; interrupt-controller; interrupt-parent = <&intc>; |