[PATCH 2/3] ARM: dts: keystone: add dsp gpio controllers nodes

[Grygorii Strashko]

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 at ti.com>
---
 arch/arm/boot/dts/k2e.dtsi  |  7 ++++++
 arch/arm/boot/dts/k2hk.dtsi | 56 +++++++++++++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/k2l.dtsi  | 28 +++++++++++++++++++++++
 3 files changed, 91 insertions(+)

diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index 03d0190..13cf35a 100644
--- 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 at 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 c73899c..d721f4b 100644
--- 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 at 02620240 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x240>;
+		};
+
+		dspgpio1: keystone_dsp_gpio at 2620244 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x244>;
+		};
+
+		dspgpio2: keystone_dsp_gpio at 2620248 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x248>;
+		};
+
+		dspgpio3: keystone_dsp_gpio at 262024c {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x24c>;
+		};
+
+		dspgpio4: keystone_dsp_gpio at 2620250 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x250>;
+		};
+
+		dspgpio5: keystone_dsp_gpio at 2620254 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x254>;
+		};
+
+		dspgpio6: keystone_dsp_gpio at 2620258 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x258>;
+		};
+
+		dspgpio7: keystone_dsp_gpio at 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 1f7f479..e3bb142 100644
--- 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 at 02620240 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x240>;
+		};
+
+		dspgpio1: keystone_dsp_gpio at 2620244 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x244>;
+		};
+
+		dspgpio2: keystone_dsp_gpio at 2620248 {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x248>;
+		};
+
+		dspgpio3: keystone_dsp_gpio at 262024c {
+			compatible = "ti,keystone-dsp-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio,syscon-dev = <&devctrl 0x24c>;
+		};
 	};
 };
-- 
1.9.1