Based on kernel version 4.16.1. Page generated on 2018-04-09 11:52 EST.
1 Allwinner Clock Control Unit Binding
2 ------------------------------------
3
4 Required properties :
5 - compatible: must contain one of the following compatibles:
6 - "allwinner,sun4i-a10-ccu"
7 - "allwinner,sun5i-a10s-ccu"
8 - "allwinner,sun5i-a13-ccu"
9 - "allwinner,sun6i-a31-ccu"
10 - "allwinner,sun7i-a20-ccu"
11 - "allwinner,sun8i-a23-ccu"
12 - "allwinner,sun8i-a33-ccu"
13 - "allwinner,sun8i-a83t-ccu"
14 - "allwinner,sun8i-a83t-r-ccu"
15 - "allwinner,sun8i-h3-ccu"
16 - "allwinner,sun8i-h3-r-ccu"
17 + - "allwinner,sun8i-r40-ccu"
18 - "allwinner,sun8i-v3s-ccu"
19 - "allwinner,sun9i-a80-ccu"
20 - "allwinner,sun50i-a64-ccu"
21 - "allwinner,sun50i-a64-r-ccu"
22 - "allwinner,sun50i-h5-ccu"
23 - "nextthing,gr8-ccu"
24
25 - reg: Must contain the registers base address and length
26 - clocks: phandle to the oscillators feeding the CCU. Two are needed:
27 - "hosc": the high frequency oscillator (usually at 24MHz)
28 - "losc": the low frequency oscillator (usually at 32kHz)
29 On the A83T, this is the internal 16MHz oscillator divided by 512
30 - clock-names: Must contain the clock names described just above
31 - #clock-cells : must contain 1
32 - #reset-cells : must contain 1
33
34 For the PRCM CCUs on A83T/H3/A64, two more clocks are needed:
35 - "pll-periph": the SoC's peripheral PLL from the main CCU
36 - "iosc": the SoC's internal frequency oscillator
37
38 Example for generic CCU:
39 ccu: clock@1c20000 {
40 compatible = "allwinner,sun8i-h3-ccu";
41 reg = <0x01c20000 0x400>;
42 clocks = <&osc24M>, <&osc32k>;
43 clock-names = "hosc", "losc";
44 #clock-cells = <1>;
45 #reset-cells = <1>;
46 };
47
48 Example for PRCM CCU:
49 r_ccu: clock@1f01400 {
50 compatible = "allwinner,sun50i-a64-r-ccu";
51 reg = <0x01f01400 0x100>;
52 clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>;
53 clock-names = "hosc", "losc", "iosc", "pll-periph";
54 #clock-cells = <1>;
55 #reset-cells = <1>;
56 };
- [ clock ]
- alphascale,acc.txt
- altr_socfpga.txt
- amlogic,gxbb-aoclkc.txt
- amlogic,gxbb-clkc.txt
- amlogic,meson8b-clkc.txt
- arm-integrator.txt
- arm-syscon-icst.txt
- armada3700-periph-clock.txt
- armada3700-tbg-clock.txt
- armada3700-xtal-clock.txt
- artpec6.txt
- at91-clock.txt
- axi-clkgen.txt
- axs10x-i2s-pll-clock.txt
- brcm,bcm2835-aux-clock.txt
- brcm,bcm2835-cprman.txt
- brcm,bcm53573-ilp.txt
- brcm,iproc-clocks.txt
- brcm,kona-ccu.txt
- calxeda.txt
- clk-exynos-audss.txt
- clk-palmas-clk32kg-clocks.txt
- clk-s5pv210-audss.txt
- clock-bindings.txt
- clps711x-clock.txt
- cs2000-cp.txt
- csr,atlas7-car.txt
- dove-divider-clock.txt
- efm32-clock.txt
- emev2-clock.txt
- exynos3250-clock.txt
- exynos4-clock.txt
- exynos5250-clock.txt
- exynos5260-clock.txt
- exynos5410-clock.txt
- exynos5420-clock.txt
- exynos5433-clock.txt
- exynos5440-clock.txt
- exynos7-clock.txt
- fixed-clock.txt
- fixed-factor-clock.txt
- fujitsu,mb86s70-crg11.txt
- gpio-gate-clock.txt
- gpio-mux-clock.txt
- hi3620-clock.txt
- hi3660-clock.txt
- hi6220-clock.txt
- hisi-crg.txt
- hix5hd2-clock.txt
- idt,versaclock5.txt
- img,boston-clock.txt
- imx1-clock.txt
- imx21-clock.txt
- imx23-clock.txt
- imx25-clock.txt
- imx27-clock.txt
- imx28-clock.txt
- imx31-clock.txt
- imx35-clock.txt
- imx5-clock.txt
- imx6q-clock.txt
- imx6sl-clock.txt
- imx6sx-clock.txt
- imx6ul-clock.txt
- imx7d-clock.txt
- ingenic,cgu.txt
- keystone-gate.txt
- keystone-pll.txt
- lpc1850-ccu.txt
- lpc1850-cgu.txt
- lpc1850-creg-clk.txt
- lsi,axm5516-clks.txt
- marvell,berlin.txt
- marvell,mmp2.txt
- marvell,pxa168.txt
- marvell,pxa1928.txt
- marvell,pxa910.txt
- maxim,max77686.txt
- microchip,pic32.txt
- moxa,moxart-clock.txt
- mvebu-core-clock.txt
- mvebu-corediv-clock.txt
- mvebu-cpu-clock.txt
- mvebu-gated-clock.txt
- nspire-clock.txt
- nvidia,tegra114-car.txt
- nvidia,tegra124-car.txt
- nvidia,tegra124-dfll.txt
- nvidia,tegra20-car.txt
- nvidia,tegra210-car.txt
- nvidia,tegra30-car.txt
- nxp,lpc3220-clk.txt
- nxp,lpc3220-usb-clk.txt
- oxnas,stdclk.txt
- pistachio-clock.txt
- prima2-clock.txt
- pwm-clock.txt
- pxa-clock.txt
- qca,ath79-pll.txt
- qcom,a53pll.txt
- qcom,gcc.txt
- qcom,lcc.txt
- qcom,mmcc.txt
- qcom,rpmcc.txt
- qcom,spmi-clkdiv.txt
- qoriq-clock.txt
- renesas,cpg-div6-clocks.txt
- renesas,cpg-mssr.txt
- renesas,cpg-mstp-clocks.txt
- renesas,h8300-div-clock.txt
- renesas,h8s2678-pll-clock.txt
- renesas,r8a73a4-cpg-clocks.txt
- renesas,r8a7740-cpg-clocks.txt
- renesas,r8a7778-cpg-clocks.txt
- renesas,r8a7779-cpg-clocks.txt
- renesas,rcar-gen2-cpg-clocks.txt
- renesas,rcar-usb2-clock-sel.txt
- renesas,rz-cpg-clocks.txt
- renesas,sh73a0-cpg-clocks.txt
- rockchip,rk3036-cru.txt
- rockchip,rk3128-cru.txt
- rockchip,rk3188-cru.txt
- rockchip,rk3228-cru.txt
- rockchip,rk3288-cru.txt
- rockchip,rk3328-cru.txt
- rockchip,rk3368-cru.txt
- rockchip,rk3399-cru.txt
- rockchip,rv1108-cru.txt
- rockchip.txt
- samsung,s2mps11.txt
- samsung,s3c2410-clock.txt
- samsung,s3c2412-clock.txt
- samsung,s3c2443-clock.txt
- samsung,s3c64xx-clock.txt
- samsung,s5pv210-clock.txt
- silabs,si514.txt
- silabs,si5351.txt
- silabs,si570.txt
- snps,hsdk-pll-clock.txt
- snps,pll-clock.txt
- sprd.txt
- [ st ]
- st,nomadik.txt
- st,stm32-rcc.txt
- st,stm32h7-rcc.txt
- ste-u300-syscon-clock.txt
- stericsson,abx500.txt
- sun8i-de2.txt
- sun9i-de.txt
- sun9i-usb.txt
- sunxi-ccu.txt
- sunxi.txt
- tango4-clock.txt
- [ ti ]
- ti,cdce706.txt
- ti,cdce925.txt
- ti,sci-clk.txt
- ti-clkctrl.txt
- ti-keystone-pllctrl.txt
- uniphier-clock.txt
- ux500.txt
- vf610-clock.txt
- vt8500.txt
- xgene.txt
- zx296702-clk.txt
- zx296718-clk.txt
- zynq-7000.txt
-
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- All material is available from the Linux Kernel Source distributed under a GPL License.
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