diff options
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/vt8500.dtsi | 40 | ||||
| -rw-r--r-- | arch/arm/boot/dts/wm8505.dtsi | 60 | ||||
| -rw-r--r-- | arch/arm/boot/dts/wm8650.dtsi | 20 | ||||
| -rw-r--r-- | arch/arm/boot/dts/zynq-7000.dtsi | 4 |
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 { |