diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-07 14:45:13 +0200 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2015-07-17 21:43:27 +0200 |
| commit | d57b1d2860a5035288f3630d126646089f71984d (patch) | |
| tree | e28714dedb6826454f5ea06652181def2abb07d1 | |
| parent | aada7d5298a78b03dfdf686e9c88a99e35ccc414 (diff) | |
| download | linux-d57b1d2860a5035288f3630d126646089f71984d.tar.bz2 | |
ARM: dts: mediatek mt8135: Use real UART clocks
We used to provide dummy clocks for the UART. Now that we have
common clock support we can provide the real clocks to the UART.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| -rw-r--r-- | arch/arm/boot/dts/mt8135.dtsi | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/mt8135.dtsi b/arch/arm/boot/dts/mt8135.dtsi index 36ff82aceacb..08371dbae543 100644 --- a/arch/arm/boot/dts/mt8135.dtsi +++ b/arch/arm/boot/dts/mt8135.dtsi @@ -90,12 +90,6 @@ #clock-cells = <0>; }; - uart_clk: dummy26m { - compatible = "fixed-clock"; - clock-frequency = <26000000>; - #clock-cells = <0>; - }; - clk26m: clk26m { compatible = "fixed-clock"; #clock-cells = <0>; @@ -209,7 +203,8 @@ compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; reg = <0 0x11006000 0 0x400>; interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>; - clocks = <&uart_clk>; + clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -217,7 +212,8 @@ compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; reg = <0 0x11007000 0 0x400>; interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; - clocks = <&uart_clk>; + clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -225,7 +221,8 @@ compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; reg = <0 0x11008000 0 0x400>; interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>; - clocks = <&uart_clk>; + clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>; + clock-names = "baud", "bus"; status = "disabled"; }; @@ -233,7 +230,8 @@ compatible = "mediatek,mt8135-uart","mediatek,mt6577-uart"; reg = <0 0x11009000 0 0x400>; interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>; - clocks = <&uart_clk>; + clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>; + clock-names = "baud", "bus"; status = "disabled"; }; |