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ARM: dts: keystone-k2e: Move keystone_dsp_gpio to under device-state-control

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The keystone_irq node describes a device that is a member of the device
state control module address space. As such, it should not be a member
of soc0 bus but instead a sub-node of device-state-control.

This move also fixes a warning about not having a reg property. Now
that this is a sub-node of device-state-control, a syscon type node,
we add this reg property but relative to the syscon base, this way
when the dt-binding/driver are updated we can drop the non-standard
gpio,syscon-dev property completely and simply use get_resource() in
the driver.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
This commit is contained in:
Andrew F. Davis 2018-03-05 16:18:48 -08:00 committed by Santosh Shilimkar
parent 274abd4a65
commit 056a3ccb84
1 changed files with 8 additions and 5 deletions
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13
arch/arm/boot/dts/keystone-k2e.dtsi
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@ -109,11 +109,14 @@ pscrst: reset-controller {
};
};
dspgpio0: keystone_dsp_gpio@2620240 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
devctrl: device-state-control@2620000 {
dspgpio0: keystone_dsp_gpio@240 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x240 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x240>;
};
};
dsp0: dsp@10800000 {