[PATCH v4 7/7] ARM: dts: meson8b: switch to new bindings for UART nodes
From: Neil Armstrong <hidden>
Date: 2017-06-09 09:50:04
Also in:
linux-amlogic, linux-arm-kernel, linux-devicetree, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Switch to the stable UART bindings by adding a XTAL node and using the proper compatible strings. Signed-off-by: Neil Armstrong <redacted> --- arch/arm/boot/dts/meson8b.dtsi | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi
index d9f116a..651ad4a 100644
--- a/arch/arm/boot/dts/meson8b.dtsi
+++ b/arch/arm/boot/dts/meson8b.dtsi@@ -82,6 +82,13 @@ reg = <0x203>; }; }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; }; /* end of / */ &aobus {
@@ -178,17 +185,25 @@ }; &uart_AO { - clocks = <&clkc CLKID_CLK81>; + compatible = "amlogic,meson8b-uart", "amlogic,meson-ao-uart"; + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>; + clock-names = "xtal", "pclk", "baud"; }; &uart_A { - clocks = <&clkc CLKID_CLK81>; + compatible = "amlogic,meson8b-uart"; + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>; + clock-names = "xtal", "pclk", "baud"; }; &uart_B { - clocks = <&clkc CLKID_CLK81>; + compatible = "amlogic,meson8b-uart"; + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>; + clock-names = "xtal", "pclk", "baud"; }; &uart_C { - clocks = <&clkc CLKID_CLK81>; + compatible = "amlogic,meson8b-uart"; + clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>; + clock-names = "xtal", "pclk", "baud"; };
--
1.9.1