Lines Matching full:clock

1 * Core Clock bindings for Marvell MVEBU SoCs
3 Marvell MVEBU SoCs usually allow to determine core clock frequencies by
4 reading the Sample-At-Reset (SAR) register. The core clock consumer should
5 specify the desired clock by having the clock ID in its "clocks" phandle cell.
7 The following is a list of provided IDs and clock names on Armada 370/XP:
8  0 = tclk    (Internal Bus clock)
9  1 = cpuclk  (CPU clock)
10  2 = nbclk   (L2 Cache clock)
11  3 = hclk    (DRAM control clock)
12  4 = dramclk (DDR clock)
14 The following is a list of provided IDs and clock names on Armada 375:
15  0 = tclk    (Internal Bus clock)
16  1 = cpuclk  (CPU clock)
17  2 = l2clk   (L2 Cache clock)
18  3 = ddrclk  (DDR clock)
20 The following is a list of provided IDs and clock names on Armada 380/385:
21  0 = tclk    (Internal Bus clock)
22  1 = cpuclk  (CPU clock)
23  2 = l2clk   (L2 Cache clock)
24  3 = ddrclk  (DDR clock)
26 The following is a list of provided IDs and clock names on Armada 39x:
27  0 = tclk    (Internal Bus clock)
28  1 = cpuclk  (CPU clock)
29  2 = nbclk   (Coherent Fabric clock)
30  3 = hclk    (SDRAM Controller Internal Clock)
31  4 = dclk    (SDRAM Interface Clock)
32  5 = refclk  (Reference Clock)
34 The following is a list of provided IDs and clock names on 98dx3236:
35  0 = tclk    (Internal Bus clock)
36  1 = cpuclk  (CPU clock)
37  2 = ddrclk   (DDR clock)
38  3 = mpll    (MPLL Clock)
40 The following is a list of provided IDs and clock names on Kirkwood and Dove:
41  0 = tclk   (Internal Bus clock)
42  1 = cpuclk (CPU0 clock)
43  2 = l2clk  (L2 Cache clock derived from CPU0 clock)
44  3 = ddrclk (DDR controller clock derived from CPU0 clock)
46 The following is a list of provided IDs and clock names on Orion5x:
47  0 = tclk   (Internal Bus clock)
48  1 = cpuclk (CPU0 clock)
49  2 = ddrclk (DDR controller clock derived from CPU0 clock)
53 	"marvell,armada-370-core-clock" - For Armada 370 SoC core clocks
54 	"marvell,armada-375-core-clock" - For Armada 375 SoC core clocks
55 	"marvell,armada-380-core-clock" - For Armada 380/385 SoC core clocks
56 	"marvell,armada-390-core-clock" - For Armada 39x SoC core clocks
57 	"marvell,armada-xp-core-clock" - For Armada XP SoC core clocks
58 	"marvell,mv98dx3236-core-clock" - For 98dx3236 family SoC core clocks
59 	"marvell,dove-core-clock" - for Dove SoC core clocks
60 	"marvell,kirkwood-core-clock" - for Kirkwood SoC (except mv88f6180)
61 	"marvell,mv88f6180-core-clock" - for Kirkwood MV88f6180 SoC
62 	"marvell,mv98dx1135-core-clock" - for Kirkwood 98dx1135 SoC
63 	"marvell,mv88f5181-core-clock" - for Orion MV88F5181 SoC
64 	"marvell,mv88f5182-core-clock" - for Orion MV88F5182 SoC
65 	"marvell,mv88f5281-core-clock" - for Orion MV88F5281 SoC
66 	"marvell,mv88f6183-core-clock" - for Orion MV88F6183 SoC
68 - #clock-cells : from common clock binding; shall be set to 1
71 - clock-output-names : from common clock binding; allows overwrite default clock
77 	compatible = "marvell,dove-core-clock";
79 	#clock-cells = <1>;
85 	/* get tclk from core clock provider */