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-rw-r--r--arch/arm/boot/dts/vt8500.dtsi40
-rw-r--r--arch/arm/boot/dts/wm8505.dtsi60
-rw-r--r--arch/arm/boot/dts/wm8650.dtsi20
-rw-r--r--arch/arm/boot/dts/zynq-7000.dtsi4
4 files changed, 110 insertions, 14 deletions
diff --git a/arch/arm/boot/dts/vt8500.dtsi b/arch/arm/boot/dts/vt8500.dtsi
index d8645e9..cf31ced 100644
--- a/arch/arm/boot/dts/vt8500.dtsi
+++ b/arch/arm/boot/dts/vt8500.dtsi
@@ -45,6 +45,38 @@
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
+
+ clkuart0: uart0 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <1>;
+ };
+
+ clkuart1: uart1 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <2>;
+ };
+
+ clkuart2: uart2 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <3>;
+ };
+
+ clkuart3: uart3 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <4>;
+ };
};
};
@@ -83,28 +115,28 @@
compatible = "via,vt8500-uart";
reg = <0xd8200000 0x1040>;
interrupts = <32>;
- clocks = <&ref24>;
+ clocks = <&clkuart0>;
};
uart@d82b0000 {
compatible = "via,vt8500-uart";
reg = <0xd82b0000 0x1040>;
interrupts = <33>;
- clocks = <&ref24>;
+ clocks = <&clkuart1>;
};
uart@d8210000 {
compatible = "via,vt8500-uart";
reg = <0xd8210000 0x1040>;
interrupts = <47>;
- clocks = <&ref24>;
+ clocks = <&clkuart2>;
};
uart@d82c0000 {
compatible = "via,vt8500-uart";
reg = <0xd82c0000 0x1040>;
interrupts = <50>;
- clocks = <&ref24>;
+ clocks = <&clkuart3>;
};
rtc@d8100000 {
diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi
index 330f833..e74a1c0 100644
--- a/arch/arm/boot/dts/wm8505.dtsi
+++ b/arch/arm/boot/dts/wm8505.dtsi
@@ -59,6 +59,54 @@
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
+
+ clkuart0: uart0 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <1>;
+ };
+
+ clkuart1: uart1 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <2>;
+ };
+
+ clkuart2: uart2 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <3>;
+ };
+
+ clkuart3: uart3 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <4>;
+ };
+
+ clkuart4: uart4 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <22>;
+ };
+
+ clkuart5: uart5 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <23>;
+ };
};
};
@@ -96,42 +144,42 @@
compatible = "via,vt8500-uart";
reg = <0xd8200000 0x1040>;
interrupts = <32>;
- clocks = <&ref24>;
+ clocks = <&clkuart0>;
};
uart@d82b0000 {
compatible = "via,vt8500-uart";
reg = <0xd82b0000 0x1040>;
interrupts = <33>;
- clocks = <&ref24>;
+ clocks = <&clkuart1>;
};
uart@d8210000 {
compatible = "via,vt8500-uart";
reg = <0xd8210000 0x1040>;
interrupts = <47>;
- clocks = <&ref24>;
+ clocks = <&clkuart2>;
};
uart@d82c0000 {
compatible = "via,vt8500-uart";
reg = <0xd82c0000 0x1040>;
interrupts = <50>;
- clocks = <&ref24>;
+ clocks = <&clkuart3>;
};
uart@d8370000 {
compatible = "via,vt8500-uart";
reg = <0xd8370000 0x1040>;
interrupts = <31>;
- clocks = <&ref24>;
+ clocks = <&clkuart4>;
};
uart@d8380000 {
compatible = "via,vt8500-uart";
reg = <0xd8380000 0x1040>;
interrupts = <30>;
- clocks = <&ref24>;
+ clocks = <&clkuart5>;
};
rtc@d8100000 {
diff --git a/arch/arm/boot/dts/wm8650.dtsi b/arch/arm/boot/dts/wm8650.dtsi
index 83b9467..db3c0a1 100644
--- a/arch/arm/boot/dts/wm8650.dtsi
+++ b/arch/arm/boot/dts/wm8650.dtsi
@@ -75,6 +75,22 @@
reg = <0x204>;
};
+ clkuart0: uart0 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <1>;
+ };
+
+ clkuart1: uart1 {
+ #clock-cells = <0>;
+ compatible = "via,vt8500-device-clock";
+ clocks = <&ref24>;
+ enable-reg = <0x250>;
+ enable-bit = <2>;
+ };
+
arm: arm {
#clock-cells = <0>;
compatible = "via,vt8500-device-clock";
@@ -128,14 +144,14 @@
compatible = "via,vt8500-uart";
reg = <0xd8200000 0x1040>;
interrupts = <32>;
- clocks = <&ref24>;
+ clocks = <&clkuart0>;
};
uart@d82b0000 {
compatible = "via,vt8500-uart";
reg = <0xd82b0000 0x1040>;
interrupts = <33>;
- clocks = <&ref24>;
+ clocks = <&clkuart1>;
};
rtc@d8100000 {
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 401c126..5914b56 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -44,14 +44,14 @@
compatible = "xlnx,xuartps";
reg = <0xE0000000 0x1000>;
interrupts = <0 27 4>;
- clock = <50000000>;
+ clocks = <&uart_clk 0>;
};
uart1: uart@e0001000 {
compatible = "xlnx,xuartps";
reg = <0xE0001000 0x1000>;
interrupts = <0 50 4>;
- clock = <50000000>;
+ clocks = <&uart_clk 1>;
};
slcr: slcr@f8000000 {
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