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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-04 11:11:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-04 11:11:23 -0800 |
| commit | 8ac4840a3c90cf45830b265c0a4d0876358e8f59 (patch) | |
| tree | 287d7fc903e18ac98657334b81450d4abed8d5bc /Documentation/devicetree | |
| parent | 4141cf676b9e345d3ddeb1710dd3156a09c50244 (diff) | |
| parent | 0ae7d327a64b262443b7d3ebee5831e4dde47b89 (diff) | |
Merge tag 'mailbox-v4.16' of git://git.linaro.org/landing-teams/working/fujitsu/integration
Pull mailbox updates from Jassi Brar:
"Misc driver changes only:
- TI-MsgMgr: Fix print format for a printk
- TI-MSgMgr: SPDX license switch for the driver
- QCOM-IPC: Convert driver to use regmap
- QCOM-IPC: Spawn sibling clock device from mailbox driver"
* tag 'mailbox-v4.16' of git://git.linaro.org/landing-teams/working/fujitsu/integration:
dt-bindings: mailbox: qcom: Document the APCS clock binding
mailbox: qcom: Create APCS child device for clock controller
mailbox: qcom: Convert APCS IPC driver to use regmap
mailbox: ti-msgmgr: Use %zu for size_t print format
mailbox: ti-msgmgr: Switch to SPDX Licensing
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt index fb961c310f44..16964f0c1773 100644 --- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt +++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.txt @@ -15,12 +15,21 @@ platforms. Usage: required Value type: <prop-encoded-array> Definition: must specify the base address and size of the global block +- clocks: + Usage: required if #clocks-cells property is present + Value type: <phandle> + Definition: phandle to the input PLL, which feeds the APCS mux/divider - #mbox-cells: Usage: required Value type: <u32> Definition: as described in mailbox.txt, must be 1 +- #clock-cells: + Usage: optional + Value type: <u32> + Definition: as described in clock.txt, must be 0 + = EXAMPLE The following example describes the APCS HMSS found in MSM8996 and part of the @@ -44,3 +53,12 @@ GLINK RPM referencing the "rpm_hlos" doorbell therein. mbox-names = "rpm_hlos"; }; +Below is another example of the APCS binding on MSM8916 platforms: + + apcs: mailbox@b011000 { + compatible = "qcom,msm8916-apcs-kpss-global"; + reg = <0xb011000 0x1000>; + #mbox-cells = <1>; + clocks = <&a53pll>; + #clock-cells = <0>; + }; |