Kernel-3.10.0-957.el7_imx23-clock

• Clock bindings for Freescale i.MX23

Required properties:

• compatible: Should be “fsl,imx23-clkctrl”
• reg: Address and length of the register set
• #clock-cells: Should be <1>

The clock consumer should specify the desired clock by having the clock
ID in its “clocks” phandle cell. The following is a full list of i.MX23
clocks and IDs.

Clock        ID
------------------
ref_xtal    0
pll        1
ref_cpu        2
ref_emi        3
ref_pix        4
ref_io        5
saif_sel    6
lcdif_sel    7
gpmi_sel    8
ssp_sel        9
emi_sel        10
cpu        11
etm_sel        12
cpu_pll        13
cpu_xtal    14
hbus        15
xbus        16
lcdif_div    17
ssp_div        18
gpmi_div    19
emi_pll        20
emi_xtal    21
etm_div        22
saif_div    23
clk32k_div    24
rtc        25
adc        26
spdif_div    27
clk32k        28
dri        29
pwm        30
filt        31
uart        32
ssp        33
gpmi        34
spdif        35
emi        36
saif        37
lcdif        38
etm        39
usb        40
usb_phy        41

Examples:

clks: clkctrl@80040000 {
compatible = “fsl,imx23-clkctrl”;
reg = <0x80040000 0x2000>;
#clock-cells = <1>;
};

auart0: serial@8006c000 {
compatible = “fsl,imx23-auart”;
reg = <0x8006c000 0x2000>;
interrupts = <24 25 23>;
clocks = <&clks 32>;
status = “disabled”;
};