From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/clock/ti/adpll.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/ti/adpll.txt (limited to 'Documentation/devicetree/bindings/clock/ti/adpll.txt') diff --git a/Documentation/devicetree/bindings/clock/ti/adpll.txt b/Documentation/devicetree/bindings/clock/ti/adpll.txt new file mode 100644 index 000000000..4c8a2ce2c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/ti/adpll.txt @@ -0,0 +1,41 @@ +Binding for Texas Instruments ADPLL clock. + +Binding status: Unstable - ABI compatibility may be broken in the future + +This binding uses the common clock binding[1]. It assumes a +register-mapped ADPLL with two to three selectable input clocks +and three to four children. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +Required properties: +- compatible : shall be one of "ti,dm814-adpll-s-clock" or + "ti,dm814-adpll-lj-clock" depending on the type of the ADPLL +- #clock-cells : from common clock binding; shall be set to 1. +- clocks : link phandles of parent clocks clkinp and clkinpulow, note + that the adpll-s-clock also has an optional clkinphif +- reg : address and length of the register set for controlling the ADPLL. + +Examples: + adpll_mpu_ck: adpll@40 { + #clock-cells = <1>; + compatible = "ti,dm814-adpll-s-clock"; + reg = <0x40 0x40>; + clocks = <&devosc_ck &devosc_ck &devosc_ck>; + clock-names = "clkinp", "clkinpulow", "clkinphif"; + clock-output-names = "481c5040.adpll.dcoclkldo", + "481c5040.adpll.clkout", + "481c5040.adpll.clkoutx2", + "481c5040.adpll.clkouthif"; + }; + + adpll_dsp_ck: adpll@80 { + #clock-cells = <1>; + compatible = "ti,dm814-adpll-lj-clock"; + reg = <0x80 0x30>; + clocks = <&devosc_ck &devosc_ck>; + clock-names = "clkinp", "clkinpulow"; + clock-output-names = "481c5080.adpll.dcoclkldo", + "481c5080.adpll.clkout", + "481c5080.adpll.clkoutldo"; + }; -- cgit v1.2.3