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mips: octeon: mrvl,cn73xx.dtsi: Add GPIO DT nodes

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Add the Octeon GPIO DT node to the dtsi file.

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2020-07-30 13:56:14 +02:00 • committed by Daniel Schwierzeck
parent f7331c65b8
commit fad5ec5ecd
1 changed files with 26 additions and 0 deletions
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26
arch/mips/dts/mrvl,cn73xx.dtsi
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@ -38,6 +38,32 @@
#size-cells = <1>;
};
gpio: gpio-controller@1070000000800 {
#gpio-cells = <2>;
compatible = "cavium,octeon-7890-gpio";
reg = <0x10700 0x00000800 0x0 0x100>;
gpio-controller;
nr-gpios = <32>;
/* Interrupts are specified by two parts:
* 1) GPIO pin number (0..15)
* 2) Triggering (1 - edge rising
* 2 - edge falling
* 4 - level active high
* 8 - level active low)
*/
interrupt-controller;
#interrupt-cells = <2>;
/* The GPIO pins connect to 16 consecutive CUI bits */
interrupts = <0x03000 4>, <0x03001 4>,
<0x03002 4>, <0x03003 4>,
<0x03004 4>, <0x03005 4>,
<0x03006 4>, <0x03007 4>,
<0x03008 4>, <0x03009 4>,
<0x0300a 4>, <0x0300b 4>,
<0x0300c 4>, <0x0300d 4>,
<0x0300e 4>, <0x0300f 4>;
};
reset: reset@1180006001600 {
compatible = "mrvl,cn7xxx-rst";
reg = <0x11800 0x06001600 0x0 0x200>;