move simplebusvar.h so it can be used without ifdef
ok kettenis@ phessler@

Constify struct cfattach.

ok visa@ a long time ago, ok patrick@

enable syscon(4) on riscv64
makes reboot and poweroff work with qemu

ok kettenis@

Adjust support for "syscon-reboot" and "syscon-poweroff" for the updated
bindings in mainline Linux. Necessary to support the QEMY RISCV target.

ok jsg@

If we are compatible with "simple-mfd", attempt to attach child nodes.

ok visa@

Print the name of the device tree node like we do for simplebus(4).
This makes it easier to match dmesg output to the device tree.

ok patrick@

Add support for being a regmap provider in syscon(4). So far the driver
supports being used as a regmap client to reset or power down a machine,
so this change implements the other side where we provide the registers
to write into.

ok kettenis@

Add syscon(4), a driver that provides reboot/poweroff functionality through
the generic "regmap" interface.

ok patrick@

Constify struct cfattach.

ok visa@ a long time ago, ok patrick@

enable syscon(4) on riscv64
makes reboot and poweroff work with qemu

ok kettenis@

Adjust support for "syscon-reboot" and "syscon-poweroff" for the updated
bindings in mainline Linux. Necessary to support the QEMY RISCV target.

ok jsg@

If we are compatible with "simple-mfd", attempt to attach child nodes.

ok visa@

Print the name of the device tree node like we do for simplebus(4).
This makes it easier to match dmesg output to the device tree.

ok patrick@

Add support for being a regmap provider in syscon(4). So far the driver
supports being used as a regmap client to reset or power down a machine,
so this change implements the other side where we provide the registers
to write into.

ok kettenis@

Add syscon(4), a driver that provides reboot/poweroff functionality through
the generic "regmap" interface.

ok patrick@

enable syscon(4) on riscv64
makes reboot and poweroff work with qemu

ok kettenis@

Adjust support for "syscon-reboot" and "syscon-poweroff" for the updated
bindings in mainline Linux. Necessary to support the QEMY RISCV target.

ok jsg@

If we are compatible with "simple-mfd", attempt to attach child nodes.

ok visa@

Print the name of the device tree node like we do for simplebus(4).
This makes it easier to match dmesg output to the device tree.

ok patrick@

Add support for being a regmap provider in syscon(4). So far the driver
supports being used as a regmap client to reset or power down a machine,
so this change implements the other side where we provide the registers
to write into.

ok kettenis@

Add syscon(4), a driver that provides reboot/poweroff functionality through
the generic "regmap" interface.

ok patrick@

If we are compatible with "simple-mfd", attempt to attach child nodes.

ok visa@

Print the name of the device tree node like we do for simplebus(4).
This makes it easier to match dmesg output to the device tree.

ok patrick@

Add support for being a regmap provider in syscon(4). So far the driver
supports being used as a regmap client to reset or power down a machine,
so this change implements the other side where we provide the registers
to write into.

ok kettenis@

Add syscon(4), a driver that provides reboot/poweroff functionality through
the generic "regmap" interface.

ok patrick@

Print the name of the device tree node like we do for simplebus(4).
This makes it easier to match dmesg output to the device tree.

ok patrick@

Add support for being a regmap provider in syscon(4). So far the driver
supports being used as a regmap client to reset or power down a machine,
so this change implements the other side where we provide the registers
to write into.

ok kettenis@

Add syscon(4), a driver that provides reboot/poweroff functionality through
the generic "regmap" interface.

ok patrick@