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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>
hifive-unleashed-5.1
Grygorii Strashko 2014-09-22 15:19:27 -04:00 committed by Santosh Shilimkar
parent a392d42de7
commit a3d3ee3f7d
3 changed files with 91 additions and 0 deletions
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7
arch/arm/boot/dts/k2e.dtsi
View File

@ -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>;
};
};
};

56
arch/arm/boot/dts/k2hk.dtsi
View File

@ -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>;
};
};
};

28
arch/arm/boot/dts/k2l.dtsi
View File

@ -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>;
};
};
};