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ARM: dts: keystone-k2l: 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 warnings 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 056a3ccb84
commit 80570ce847
1 changed files with 29 additions and 23 deletions
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52
arch/arm/boot/dts/keystone-k2l.dtsi
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@ -289,32 +289,38 @@ osr: sram@70000000 {
clocks = <&clkosr>;
};
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>;
};
dspgpio1: keystone_dsp_gpio@2620244 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x244>;
};
dspgpio1: keystone_dsp_gpio@244 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x244 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x244>;
};
dspgpio2: keystone_dsp_gpio@2620248 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x248>;
};
dspgpio2: keystone_dsp_gpio@248 {
compatible = "ti,keystone-dsp-gpio";
reg = <0x248 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x248>;
};
dspgpio3: keystone_dsp_gpio@262024c {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x24c>;
dspgpio3: keystone_dsp_gpio@24c {
compatible = "ti,keystone-dsp-gpio";
reg = <0x24c 0x4>;
gpio-controller;
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x24c>;
};
};
dsp0: dsp@10800000 {