Based on kernel version 4.16.1. Page generated on 2018-04-09 11:52 EST.
1 Device Tree Clock bindings for arch-rockchip
2
3 This binding uses the common clock binding[1].
4
5 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
6
7 == Gate clocks ==
8
9 These bindings are deprecated!
10 Please use the soc specific CRU bindings instead.
11
12 The gate registers form a continuos block which makes the dt node
13 structure a matter of taste, as either all gates can be put into
14 one gate clock spanning all registers or they can be divided into
15 the 10 individual gates containing 16 clocks each.
16 The code supports both approaches.
17
18 Required properties:
19 - compatible : "rockchip,rk2928-gate-clk"
20 - reg : shall be the control register address(es) for the clock.
21 - #clock-cells : from common clock binding; shall be set to 1
22 - clock-output-names : the corresponding gate names that the clock controls
23 - clocks : should contain the parent clock for each individual gate,
24 therefore the number of clocks elements should match the number of
25 clock-output-names
26
27 Example using multiple gate clocks:
28
29 clk_gates0: gate-clk@200000d0 {
30 compatible = "rockchip,rk2928-gate-clk";
31 reg = <0x200000d0 0x4>;
32 clocks = <&dummy>, <&dummy>,
33 <&dummy>, <&dummy>,
34 <&dummy>, <&dummy>,
35 <&dummy>, <&dummy>,
36 <&dummy>, <&dummy>,
37 <&dummy>, <&dummy>,
38 <&dummy>, <&dummy>,
39 <&dummy>, <&dummy>;
40
41 clock-output-names =
42 "gate_core_periph", "gate_cpu_gpll",
43 "gate_ddrphy", "gate_aclk_cpu",
44 "gate_hclk_cpu", "gate_pclk_cpu",
45 "gate_atclk_cpu", "gate_i2s0",
46 "gate_i2s0_frac", "gate_i2s1",
47 "gate_i2s1_frac", "gate_i2s2",
48 "gate_i2s2_frac", "gate_spdif",
49 "gate_spdif_frac", "gate_testclk";
50
51 #clock-cells = <1>;
52 };
53
54 clk_gates1: gate-clk@200000d4 {
55 compatible = "rockchip,rk2928-gate-clk";
56 reg = <0x200000d4 0x4>;
57 clocks = <&xin24m>, <&xin24m>,
58 <&xin24m>, <&dummy>,
59 <&dummy>, <&xin24m>,
60 <&xin24m>, <&dummy>,
61 <&xin24m>, <&dummy>,
62 <&xin24m>, <&dummy>,
63 <&xin24m>, <&dummy>,
64 <&xin24m>, <&dummy>;
65
66 clock-output-names =
67 "gate_timer0", "gate_timer1",
68 "gate_timer2", "gate_jtag",
69 "gate_aclk_lcdc1_src", "gate_otgphy0",
70 "gate_otgphy1", "gate_ddr_gpll",
71 "gate_uart0", "gate_frac_uart0",
72 "gate_uart1", "gate_frac_uart1",
73 "gate_uart2", "gate_frac_uart2",
74 "gate_uart3", "gate_frac_uart3";
75
76 #clock-cells = <1>;
77 };
- [ 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
-
- Information is copyright its respective author.
- All material is available from the Linux Kernel Source distributed under a GPL License.
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