ARM: dts: keystone: add dsp gpio controllers nodes

Add Keystone 2 DSP GPIO nodes for SoCs:
k2hk:
 DSP GPIO banks 0-7 correspond to DSP0-DSP7
k2l:
 DSP GPIO banks 0-3 correspond to DSP0-DSP3
k2e:
 DSP GPIO bank 0 corresponds to DSP0

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index 03d01909525b236972f8fddd692b9cfeb74f2db5..13cf35a52ade06a4fa36016e9d0ea0241a2a8310 100644 (file)
--- a/arch/arm/boot/dts/k2e.dtsi
+++ b/arch/arm/boot/dts/k2e.dtsi
@@ -76,5 +76,12 @@
                                usb-phy = <&usb1_phy>, <&usb1_phy>;
                        };
                };
+
+               dspgpio0: keystone_dsp_gpio@02620240 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio,syscon-dev = <&devctrl 0x240>;
+               };
        };
 };

diff --git a/arch/arm/boot/dts/k2hk.dtsi b/arch/arm/boot/dts/k2hk.dtsi
index c73899c73118a7c1c8b94482358f23081895dee1..d721f4b737f79b18387f3983d3e740bcdbb9bf76 100644 (file)
--- a/arch/arm/boot/dts/k2hk.dtsi
+++ b/arch/arm/boot/dts/k2hk.dtsi
@@ -42,5 +42,61 @@
 
        soc {
                /include/ "k2hk-clocks.dtsi"
+
+               dspgpio0: keystone_dsp_gpio@02620240 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       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>;
+               };
+
+               dspgpio2: keystone_dsp_gpio@2620248 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       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>;
+               };
+
+               dspgpio4: keystone_dsp_gpio@2620250 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio,syscon-dev = <&devctrl 0x250>;
+               };
+
+               dspgpio5: keystone_dsp_gpio@2620254 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio,syscon-dev = <&devctrl 0x254>;
+               };
+
+               dspgpio6: keystone_dsp_gpio@2620258 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio,syscon-dev = <&devctrl 0x258>;
+               };
+
+               dspgpio7: keystone_dsp_gpio@262025c {
+                       compatible = "ti,keystone-dsp-gpio";
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       gpio,syscon-dev = <&devctrl 0x25c>;
+               };
        };
 };

diff --git a/arch/arm/boot/dts/k2l.dtsi b/arch/arm/boot/dts/k2l.dtsi
index 1f7f479589e169cca383a2ecda1bbea69a82db16..e3bb1426890049bebcff307eedfb932fd671836a 100644 (file)
--- a/arch/arm/boot/dts/k2l.dtsi
+++ b/arch/arm/boot/dts/k2l.dtsi
@@ -51,5 +51,33 @@
                        clocks  = <&clkuart3>;
                        interrupts = <GIC_SPI 435 IRQ_TYPE_EDGE_RISING>;
                };
+
+               dspgpio0: keystone_dsp_gpio@02620240 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       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>;
+               };
+
+               dspgpio2: keystone_dsp_gpio@2620248 {
+                       compatible = "ti,keystone-dsp-gpio";
+                       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>;
+               };
        };
 };