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Diffstat (limited to 'arch/arm/boot/dts/keystone.dtsi')
-rw-r--r--arch/arm/boot/dts/keystone.dtsi102
1 files changed, 71 insertions, 31 deletions
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index b4202907a27b..90823eb90c1b 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -7,6 +7,7 @@
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/gpio/gpio.h>
#include "skeleton.dtsi"
@@ -24,37 +25,6 @@
reg = <0x00000000 0x80000000 0x00000000 0x40000000>;
};
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- interrupt-parent = <&gic>;
-
- cpu@0 {
- compatible = "arm,cortex-a15";
- device_type = "cpu";
- reg = <0>;
- };
-
- cpu@1 {
- compatible = "arm,cortex-a15";
- device_type = "cpu";
- reg = <1>;
- };
-
- cpu@2 {
- compatible = "arm,cortex-a15";
- device_type = "cpu";
- reg = <2>;
- };
-
- cpu@3 {
- compatible = "arm,cortex-a15";
- device_type = "cpu";
- reg = <3>;
- };
- };
-
gic: interrupt-controller {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
@@ -208,5 +178,75 @@
usb-phy = <&usb_phy>, <&usb_phy>;
};
};
+
+ wdt: wdt@022f0080 {
+ compatible = "ti,keystone-wdt","ti,davinci-wdt";
+ reg = <0x022f0080 0x80>;
+ clocks = <&clkwdtimer0>;
+ };
+
+ clock_event: timer@22f0000 {
+ compatible = "ti,keystone-timer";
+ reg = <0x022f0000 0x80>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clktimer15>;
+ };
+
+ gpio0: gpio@260bf00 {
+ compatible = "ti,keystone-gpio";
+ reg = <0x0260bf00 0x100>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ /* HW Interrupts mapped to GPIO pins */
+ interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 121 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 122 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 123 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 124 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 125 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 126 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 127 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 128 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 130 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 131 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 133 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 135 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 137 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 138 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 139 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 140 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 142 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 143 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 144 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 145 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 146 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 147 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 148 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 149 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 150 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clkgpio>;
+ clock-names = "gpio";
+ ti,ngpio = <32>;
+ ti,davinci-gpio-unbanked = <32>;
+ };
+
+ aemif: aemif@21000A00 {
+ compatible = "ti,keystone-aemif", "ti,davinci-aemif";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ clocks = <&clkaemif>;
+ clock-names = "aemif";
+ clock-ranges;
+
+ reg = <0x21000A00 0x00000100>;
+ ranges = <0 0 0x30000000 0x10000000
+ 1 0 0x21000A00 0x00000100>;
+ };
};
};