The keystone_dsp_gpio nodes describe devices that are a component of the
device state control module. As such, they should not be a member of soc0
bus but instead sub-nodes 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@xxxxxx>
Acked-by: Nishanth Menon <nm@xxxxxx>
---
arch/arm/boot/dts/keystone-k2l.dtsi | 52 +++++++++++++++++++++----------------
1 file changed, 29 insertions(+), 23 deletions(-)
diff --git a/arch/arm/boot/dts/keystone-k2l.dtsi b/arch/arm/boot/dts/keystone-k2l.dtsi
index b61a830f4a4d..374c80124c4e 100644
--- a/arch/arm/boot/dts/keystone-k2l.dtsi
+++ b/arch/arm/boot/dts/keystone-k2l.dtsi
@@ -289,32 +289,38 @@
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 {
--
2.15.1
--
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