336722eb9d
Pull tty/serial driver updates from Greg KH: "Here is the big tty and serial driver pull request for 4.19-rc1. It's not all that big, just a number of small serial driver updates and fixes, along with some better vt handling for unicode characters for those using braille terminals. All of these patches have been in linux-next for a long time with no reported issues" * tag 'tty-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (73 commits) tty: serial: 8250: Revert NXP SC16C2552 workaround serial: 8250_exar: Read INT0 from slave device, too tty: rocket: Fix possible buffer overwrite on register_PCI serial: 8250_dw: Add ACPI support for uart on Broadcom SoC serial: 8250_dw: always set baud rate in dw8250_set_termios dt-bindings: serial: Add binding for uartlite tty: serial: uartlite: Add support for suspend and resume tty: serial: uartlite: Add clock adaptation tty: serial: uartlite: Add structure for private data serial: sh-sci: Improve support for separate TEI and DRI interrupts serial: sh-sci: Remove SCIx_RZ_SCIFA_REGTYPE serial: sh-sci: Allow for compressed SCIF address serial: sh-sci: Improve interrupts description serial: 8250: Use cached port name directly in messages serial: 8250_exar: Drop unused variable in pci_xr17v35x_setup() vt: drop unused struct vt_struct vt: avoid a VLA in the unicode screen scroll function vt: add /dev/vcsu* to devices.txt vt: coherence validation code for the unicode screen buffer vt: selection: take screen contents from uniscr if available ...
39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
+Mediatek MT65xx/MT67xx/MT81xx sysirq
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Mediatek SOCs sysirq support controllable irq inverter for each GIC SPI
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interrupt.
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Required properties:
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- compatible: should be
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"mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq": for MT8173
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"mediatek,mt8135-sysirq", "mediatek,mt6577-sysirq": for MT8135
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"mediatek,mt8127-sysirq", "mediatek,mt6577-sysirq": for MT8127
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"mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622
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"mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795
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"mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797
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"mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765
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"mediatek,mt6755-sysirq", "mediatek,mt6577-sysirq": for MT6755
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"mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq": for MT6592
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"mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq": for MT6589
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"mediatek,mt6582-sysirq", "mediatek,mt6577-sysirq": for MT6582
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"mediatek,mt6580-sysirq", "mediatek,mt6577-sysirq": for MT6580
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"mediatek,mt6577-sysirq": for MT6577
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"mediatek,mt2712-sysirq", "mediatek,mt6577-sysirq": for MT2712
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"mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701
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- interrupt-controller : Identifies the node as an interrupt controller
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- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
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- reg: Physical base address of the intpol registers and length of memory
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mapped region. Could be multiple bases here. Ex: mt6797 needs 2 reg, others
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need 1.
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Example:
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sysirq: intpol-controller@10200620 {
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compatible = "mediatek,mt6797-sysirq",
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"mediatek,mt6577-sysirq";
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interrupt-controller;
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#interrupt-cells = <3>;
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interrupt-parent = <&gic>;
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reg = <0 0x10220620 0 0x20>,
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<0 0x10220690 0 0x10>;
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};
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