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dt-bindings: msi: add and update for Synopsys MSI entry

Browse source 
Add and update existing documenation to include Synopsys MSI
entry.

Change-Id: Ie1e517ee41e07908246f0f8dfa202f6d8a2865c8
This commit is contained in:
Tony Truong 2020-05-06 15:34:54 -07:00 • committed by Gerrit - the friendly Code Review server
commit 76d887efe5
2 changed files with 10 additions and 7 deletions
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5
bindings/pci/pci-msm-msi.txt
View file

@ -30,6 +30,11 @@ Main node
Value type: <prop-encoded-array>
Definition: Array of tuples which describe interrupt lines for PCIe MSI
-qcom,snps:
Usage: optional
Value type: <bool>
Definition: Set if interrupt controller is Synopsys instead of QGIC
=======
Example
=======

12
bindings/pci/pci-msm.txt
View file

@ -69,12 +69,11 @@ Main node
Usage: required
Value type: <stringlist>
Definition: Should contain
- "int_msi"
- "int_global_int"
- "int_a"
- "int_b"
- "int_c"
- "int_d",
- "int_global_int"
- #interrupt-cells:
Usage: required
@ -434,16 +433,15 @@ Example
interrupt-parent = <&pcie0>;
interrupts = <0 1 2 3 4 5>;
interrupt-names = "int_msi", "int_a", "int_b", "int_c", "int_d",
"int_global_int",
interrupt-names = "int_global_int", "int_a", "int_b", "int_c",
"int_d",
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0xffffffff>;
interrupt-map = <0 0 0 0 &intc 0 141 0
interrupt-map = <0 0 0 0 &intc 0 140 0
0 0 0 1 &intc 0 149 0
0 0 0 2 &intc 0 150 0
0 0 0 3 &intc 0 151 0
0 0 0 4 &intc 0 152 0
0 0 0 5 &intc 0 140 0>;
0 0 0 4 &intc 0 152 0>;
msi-parent = <&pcie0_msi>;
perst-gpio = <&tlmm 35 0>;