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powerpc: dts: turris1x.dts: Add CPLD reboot node
CPLD firmware can reset board by writing value 0x01 at CPLD memory offset
0x0d. Define syscon-reboot node for this reset support.
Fixes: 54c15ec3b7
("powerpc: dts: Add DTS file for CZ.NIC Turris 1.x routers")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220713134429.18748-1-pali@kernel.org
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@ -332,7 +332,7 @@ cpld@3,0 {
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* Turris CPLD firmware is open source and available at:
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* Turris CPLD firmware is open source and available at:
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* https://gitlab.nic.cz/turris/hw/turris_cpld/-/blob/master/CZ_NIC_Router_CPLD.v
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* https://gitlab.nic.cz/turris/hw/turris_cpld/-/blob/master/CZ_NIC_Router_CPLD.v
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*/
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*/
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compatible = "cznic,turris1x-cpld", "fsl,p1021rdb-pc-cpld", "simple-bus";
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compatible = "cznic,turris1x-cpld", "fsl,p1021rdb-pc-cpld", "simple-bus", "syscon";
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reg = <0x3 0x0 0x30>;
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reg = <0x3 0x0 0x30>;
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#address-cells = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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#size-cells = <1>;
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@ -352,6 +352,14 @@ watchdog@2 {
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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};
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reboot@d {
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compatible = "syscon-reboot";
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reg = <0x0d 0x01>;
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offset = <0x0d>;
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mask = <0x01>;
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value = <0x01>;
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};
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led-controller@13 {
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led-controller@13 {
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/*
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/*
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* LEDs are controlled by CPLD firmware.
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* LEDs are controlled by CPLD firmware.
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