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arm64: dts: ti: k3-am65-mcu: add cpsw cpts node 

Add DT node for the TI AM65x SoC Common Platform Time Sync (CPTS).

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Grygorii Strashko 2020-05-01 23:50:08 +03:00 committed by David S. Miller
parent b1f66a5bee
commit 885a26bae0
1 changed files with 19 additions and 0 deletions
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19
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
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@ -247,5 +247,24 @@ davinci_mdio: mdio@f00 {
clock-names = "fck";
bus_freq = <1000000>;
};
cpts {
clocks = <&mcu_cpsw_cpts_mux>;
clock-names = "cpts";
interrupts-extended = <&gic500 GIC_SPI 570 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "cpts";
ti,cpts-ext-ts-inputs = <4>;
ti,cpts-periodic-outputs = <2>;
mcu_cpsw_cpts_mux: refclk-mux {
#clock-cells = <0>;
clocks = <&k3_clks 118 5>, <&k3_clks 118 11>,
<&k3_clks 118 6>, <&k3_clks 118 3>,
<&k3_clks 118 8>, <&k3_clks 118 14>,
<&k3_clks 120 3>, <&k3_clks 121 3>;
assigned-clocks = <&mcu_cpsw_cpts_mux>;
assigned-clock-parents = <&k3_clks 118 5>;
};
};
};
};