From 1ec770d92a62582ac1f7e0969d6a0ddc54d5f49e Mon Sep 17 00:00:00 2001 From: Chao Xie Date: Fri, 31 Oct 2014 10:13:51 +0800 Subject: clk: mmp: add mmp2 DT support for clock driver It adds the DT support for mmp2 clock subsystem. Signed-off-by: Chao Xie Acked-by: Haojian Zhuang Signed-off-by: Michael Turquette --- .../devicetree/bindings/clock/marvell,mmp2.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/marvell,mmp2.txt (limited to 'Documentation/devicetree/bindings/clock/marvell,mmp2.txt') diff --git a/Documentation/devicetree/bindings/clock/marvell,mmp2.txt b/Documentation/devicetree/bindings/clock/marvell,mmp2.txt new file mode 100644 index 000000000000..af376a01f2b7 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/marvell,mmp2.txt @@ -0,0 +1,21 @@ +* Marvell MMP2 Clock Controller + +The MMP2 clock subsystem generates and supplies clock to various +controllers within the MMP2 SoC. + +Required Properties: + +- compatible: should be one of the following. + - "marvell,mmp2-clock" - controller compatible with MMP2 SoC. + +- reg: physical base address of the clock subsystem and length of memory mapped + region. There are 3 places in SOC has clock control logic: + "mpmu", "apmu", "apbc". So three reg spaces need to be defined. + +- #clock-cells: should be 1. +- #reset-cells: should be 1. + +Each clock is assigned an identifier and client nodes use this identifier +to specify the clock which they consume. + +All these identifier could be found in . -- cgit v1.2.3-59-g8ed1b