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ARM: dts: keystone-k2g: Move keystone_irq to under device-state-control 

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
ti,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 40ce21e293
commit 10c5bd2d8e
1 changed files with 13 additions and 9 deletions
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22
arch/arm/boot/dts/keystone-k2g.dtsi
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@ -97,8 +97,20 @@ k2g_pinctrl: pinmux@2621000 {
};
devctrl: device-state-control@2620000 {
compatible = "ti,keystone-devctrl", "syscon";
compatible = "ti,keystone-devctrl", "syscon", "simple-mfd";
reg = <0x02620000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x0 0x02620000 0x1000>;
kirq0: keystone_irq@2a0 {
compatible = "ti,keystone-irq";
reg = <0x2a0 0x10>;
interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
interrupt-controller;
#interrupt-cells = <1>;
ti,syscon-dev = <&devctrl 0x2a0>;
};
};
uart0: serial@2530c00 {
@ -188,14 +200,6 @@ i2c2: i2c@2530800 {
status = "disabled";
};
kirq0: keystone_irq@26202a0 {
compatible = "ti,keystone-irq";
interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
interrupt-controller;
#interrupt-cells = <1>;
ti,syscon-dev = <&devctrl 0x2a0>;
};
dspgpio0: keystone_dsp_gpio@2620240 {
compatible = "ti,keystone-dsp-gpio";
gpio-controller;