diff options
| author | Xiaowei Bao <xiaowei.bao@nxp.com> | 2019-05-05 15:01:56 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:11:12 +0800 |
| commit | d109072fa597e6f7fd911541019471548c898f47 (patch) | |
| tree | f3ca43528fb37b7dc0f7855803499c27b2916334 /arch/powerpc/boot | |
| parent | fbfc50c5f8a126c94fff99703a5881efed8be29a (diff) | |
powerpc: dts: Fix the bug that intx interrupt not work in P1010RDB-PB
P1010RDB-PA board configure the INTA with polarity as active-low.
P1010RDB-PB board configure the INTA with polarity as active-high.
Therefore, we need to configure P1010RDB-PB's INTA with polarity as
active-high and configure P1010RDB-PA's INTA with polarity as active-low.
Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts | 16 | ||||
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts | 16 | ||||
| -rw-r--r-- | arch/powerpc/boot/dts/fsl/p1010rdb.dtsi | 16 |
3 files changed, 32 insertions, 16 deletions
diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts b/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts index 3a94acbb3c03..ce3346d77858 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts +++ b/arch/powerpc/boot/dts/fsl/p1010rdb-pb.dts @@ -29,3 +29,19 @@ }; /include/ "p1010si-post.dtsi" + +&pci0 { + pcie@0 { + interrupt-map = < + /* IDSEL 0x0 */ + /* + *irq[4:5] are active-high + *irq[6:7] are active-low + */ + 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 + 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 + >; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts b/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts index 4cf255fedc96..83590354f9a0 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts +++ b/arch/powerpc/boot/dts/fsl/p1010rdb-pb_36b.dts @@ -56,3 +56,19 @@ }; /include/ "p1010si-post.dtsi" + +&pci0 { + pcie@0 { + interrupt-map = < + /* IDSEL 0x0 */ + /* + *irq[4:5] are active-high + *irq[6:7] are active-low + */ + 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 + 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 + 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 + 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 + >; + }; +}; diff --git a/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi b/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi index 2ca9cee2ddeb..ef49a7d6c69d 100644 --- a/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi +++ b/arch/powerpc/boot/dts/fsl/p1010rdb.dtsi @@ -215,19 +215,3 @@ phy-connection-type = "sgmii"; }; }; - -&pci0 { - pcie@0 { - interrupt-map = < - /* IDSEL 0x0 */ - /* - *irq[4:5] are active-high - *irq[6:7] are active-low - */ - 0000 0x0 0x0 0x1 &mpic 0x4 0x2 0x0 0x0 - 0000 0x0 0x0 0x2 &mpic 0x5 0x2 0x0 0x0 - 0000 0x0 0x0 0x3 &mpic 0x6 0x1 0x0 0x0 - 0000 0x0 0x0 0x4 &mpic 0x7 0x1 0x0 0x0 - >; - }; -}; |