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Diffstat (limited to 'arch/arm/boot/dts/berlin2q.dtsi')
-rw-r--r--arch/arm/boot/dts/berlin2q.dtsi80
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
index 635a16a64cb4..400c40fceccc 100644
--- a/arch/arm/boot/dts/berlin2q.dtsi
+++ b/arch/arm/boot/dts/berlin2q.dtsi
@@ -18,6 +18,7 @@
cpus {
#address-cells = <1>;
#size-cells = <0>;
+ enable-method = "marvell,berlin-smp";
cpu@0 {
compatible = "arm,cortex-a9";
@@ -90,6 +91,8 @@
compatible = "arm,pl310-cache";
reg = <0xac0000 0x1000>;
cache-level = <2>;
+ arm,data-latency = <2 2 2>;
+ arm,tag-latency = <2 2 2>;
};
scu: snoop-control-unit@ad0000 {
@@ -111,6 +114,11 @@
#interrupt-cells = <3>;
};
+ cpu-ctrl@dd0000 {
+ compatible = "marvell,berlin-cpu-ctrl";
+ reg = <0xdd0000 0x10000>;
+ };
+
apb@e80000 {
compatible = "simple-bus";
#address-cells = <1>;
@@ -191,6 +199,32 @@
};
};
+ i2c0: i2c@1400 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1400 0x100>;
+ interrupt-parent = <&aic>;
+ interrupts = <4>;
+ clocks = <&chip CLKID_CFG>;
+ pinctrl-0 = <&twsi0_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ i2c1: i2c@1800 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x1800 0x100>;
+ interrupt-parent = <&aic>;
+ interrupts = <5>;
+ clocks = <&chip CLKID_CFG>;
+ pinctrl-0 = <&twsi1_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
timer0: timer@2c00 {
compatible = "snps,dw-apb-timer";
reg = <0x2c00 0x14>;
@@ -301,6 +335,16 @@
reg = <0xea0000 0x400>, <0xdd0170 0x10>;
clocks = <&refclk>;
clock-names = "refclk";
+
+ twsi0_pmux: twsi0-pmux {
+ groups = "G6";
+ function = "twsi0";
+ };
+
+ twsi1_pmux: twsi1-pmux {
+ groups = "G7";
+ function = "twsi1";
+ };
};
apb@fc0000 {
@@ -311,6 +355,32 @@
ranges = <0 0xfc0000 0x10000>;
interrupt-parent = <&sic>;
+ i2c2: i2c@7000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x7000 0x100>;
+ interrupt-parent = <&sic>;
+ interrupts = <6>;
+ clocks = <&refclk>;
+ pinctrl-0 = <&twsi2_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
+ i2c3: i2c@8000 {
+ compatible = "snps,designware-i2c";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x8000 0x100>;
+ interrupt-parent = <&sic>;
+ interrupts = <7>;
+ clocks = <&refclk>;
+ pinctrl-0 = <&twsi3_pmux>;
+ pinctrl-names = "default";
+ status = "disabled";
+ };
+
uart0: uart@9000 {
compatible = "snps,dw-apb-uart";
reg = <0x9000 0x100>;
@@ -348,6 +418,16 @@
groups = "GSM14";
function = "uart1";
};
+
+ twsi2_pmux: twsi2-pmux {
+ groups = "GSM13";
+ function = "twsi2";
+ };
+
+ twsi3_pmux: twsi3-pmux {
+ groups = "GSM14";
+ function = "twsi3";
+ };
};
sic: interrupt-controller@e000 {