diff options
author | Tero Kristo <t-kristo@ti.com> | 2014-02-27 10:21:33 -0500 |
---|---|---|
committer | Tero Kristo <t-kristo@ti.com> | 2014-05-28 05:30:07 -0400 |
commit | 9fa160cb9f2f51ef8274df7b4f390edf6ae491c3 (patch) | |
tree | 29cf62eb167e51f1a4b2b9d7c882cddffea1ad36 /Documentation | |
parent | 4d008589e271e28eae728eef7f5fb1f658f12b9f (diff) |
CLK: TI: gate: fixed DT binding documentation bugs
ti,composite-gate-clock documentation was missing, also the register
offset examples were wrong.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/clock/ti/gate.txt | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/clock/ti/gate.txt b/Documentation/devicetree/bindings/clock/ti/gate.txt index 125281aaa4ca..03f8fdee62a7 100644 --- a/Documentation/devicetree/bindings/clock/ti/gate.txt +++ b/Documentation/devicetree/bindings/clock/ti/gate.txt | |||
@@ -25,6 +25,11 @@ Required properties: | |||
25 | to map clockdomains properly | 25 | to map clockdomains properly |
26 | "ti,hsdiv-gate-clock" - gate clock with OMAP36xx specific hardware handling, | 26 | "ti,hsdiv-gate-clock" - gate clock with OMAP36xx specific hardware handling, |
27 | required for a hardware errata | 27 | required for a hardware errata |
28 | "ti,composite-gate-clock" - composite gate clock, to be part of composite | ||
29 | clock | ||
30 | "ti,composite-no-wait-gate-clock" - composite gate clock that does not wait | ||
31 | for clock to be active before returning | ||
32 | from clk_enable() | ||
28 | - #clock-cells : from common clock binding; shall be set to 0 | 33 | - #clock-cells : from common clock binding; shall be set to 0 |
29 | - clocks : link to phandle of parent clock | 34 | - clocks : link to phandle of parent clock |
30 | - reg : offset for register controlling adjustable gate, not needed for | 35 | - reg : offset for register controlling adjustable gate, not needed for |
@@ -41,7 +46,7 @@ Examples: | |||
41 | #clock-cells = <0>; | 46 | #clock-cells = <0>; |
42 | compatible = "ti,gate-clock"; | 47 | compatible = "ti,gate-clock"; |
43 | clocks = <&core_96m_fck>; | 48 | clocks = <&core_96m_fck>; |
44 | reg = <0x48004a00 0x4>; | 49 | reg = <0x0a00>; |
45 | ti,bit-shift = <25>; | 50 | ti,bit-shift = <25>; |
46 | }; | 51 | }; |
47 | 52 | ||
@@ -57,7 +62,7 @@ Examples: | |||
57 | #clock-cells = <0>; | 62 | #clock-cells = <0>; |
58 | compatible = "ti,dss-gate-clock"; | 63 | compatible = "ti,dss-gate-clock"; |
59 | clocks = <&dpll4_m4x2_ck>; | 64 | clocks = <&dpll4_m4x2_ck>; |
60 | reg = <0x48004e00 0x4>; | 65 | reg = <0x0e00>; |
61 | ti,bit-shift = <0>; | 66 | ti,bit-shift = <0>; |
62 | }; | 67 | }; |
63 | 68 | ||
@@ -65,7 +70,7 @@ Examples: | |||
65 | #clock-cells = <0>; | 70 | #clock-cells = <0>; |
66 | compatible = "ti,am35xx-gate-clock"; | 71 | compatible = "ti,am35xx-gate-clock"; |
67 | clocks = <&ipss_ick>; | 72 | clocks = <&ipss_ick>; |
68 | reg = <0x4800259c 0x4>; | 73 | reg = <0x059c>; |
69 | ti,bit-shift = <1>; | 74 | ti,bit-shift = <1>; |
70 | }; | 75 | }; |
71 | 76 | ||
@@ -80,6 +85,22 @@ Examples: | |||
80 | compatible = "ti,hsdiv-gate-clock"; | 85 | compatible = "ti,hsdiv-gate-clock"; |
81 | clocks = <&dpll4_m2x2_mul_ck>; | 86 | clocks = <&dpll4_m2x2_mul_ck>; |
82 | ti,bit-shift = <0x1b>; | 87 | ti,bit-shift = <0x1b>; |
83 | reg = <0x48004d00 0x4>; | 88 | reg = <0x0d00>; |
84 | ti,set-bit-to-disable; | 89 | ti,set-bit-to-disable; |
85 | }; | 90 | }; |
91 | |||
92 | vlynq_gate_fck: vlynq_gate_fck { | ||
93 | #clock-cells = <0>; | ||
94 | compatible = "ti,composite-gate-clock"; | ||
95 | clocks = <&core_ck>; | ||
96 | ti,bit-shift = <3>; | ||
97 | reg = <0x0200>; | ||
98 | }; | ||
99 | |||
100 | sys_clkout2_src_gate: sys_clkout2_src_gate { | ||
101 | #clock-cells = <0>; | ||
102 | compatible = "ti,composite-no-wait-gate-clock"; | ||
103 | clocks = <&core_ck>; | ||
104 | ti,bit-shift = <15>; | ||
105 | reg = <0x0070>; | ||
106 | }; | ||