af04a9cd9a
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
38 lines
1.2 KiB
Text
38 lines
1.2 KiB
Text
* Clock bindings for Freescale i.MX6 Quad
|
|
|
|
Required properties:
|
|
- compatible: Should be "fsl,imx6q-ccm"
|
|
- reg: Address and length of the register set
|
|
- interrupts: Should contain CCM interrupt
|
|
- #clock-cells: Should be <1>
|
|
|
|
Optional properties:
|
|
- fsl,pmic-stby-poweroff: Configure CCM to assert PMIC_STBY_REQ signal
|
|
on power off.
|
|
Use this property if the SoC should be powered off by external power
|
|
management IC (PMIC) triggered via PMIC_STBY_REQ signal.
|
|
Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
|
|
be using "syscon-poweroff" driver instead.
|
|
|
|
The clock consumer should specify the desired clock by having the clock
|
|
ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h
|
|
for the full list of i.MX6 Quad and DualLite clock IDs.
|
|
|
|
Examples:
|
|
|
|
#include <dt-bindings/clock/imx6qdl-clock.h>
|
|
|
|
clks: ccm@20c4000 {
|
|
compatible = "fsl,imx6q-ccm";
|
|
reg = <0x020c4000 0x4000>;
|
|
interrupts = <0 87 0x04 0 88 0x04>;
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
uart1: serial@2020000 {
|
|
compatible = "fsl,imx6q-uart", "fsl,imx21-uart";
|
|
reg = <0x02020000 0x4000>;
|
|
interrupts = <0 26 0x04>;
|
|
clocks = <&clks IMX6QDL_CLK_UART_IPG>, <&clks IMX6QDL_CLK_UART_SERIAL>;
|
|
clock-names = "ipg", "per";
|
|
};
|