diff options
| author | Breno Lima <breno.lima@nxp.com> | 2018-07-20 21:48:10 -0300 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2018-10-08 23:06:19 -0700 |
| commit | 10bb5cf4d0a4d079c1463df6d4cb3f51f1b5ad18 (patch) | |
| tree | 017ddb74a942c1e4917d8f800df59102104af756 /doc | |
| parent | f800cd6890900c79266750a4faff375028612ecb (diff) | |
MLK-19722-1 doc: Move device tree bindings documentation to doc/device-tree-bindings
Currently the U-Boot project contains 2 documentation directories:
- doc/
- Documentation/
The Documentation directory only contains device tree bindings related
content, so move the 2 files to doc/device-tree-bindings/.
This commit is based in a previous submission in U-Boot upstream:
http://git.denx.de/?p=u-boot.git;a=commit;h=ad7061ed742e1312289644268859a0f4b512aaee
Signed-off-by: Breno Lima <breno.lima@nxp.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree-bindings/phy/no-op.txt | 16 | ||||
| -rw-r--r-- | doc/device-tree-bindings/rtc/brcm,brcmstb-waketimer.txt | 22 |
2 files changed, 38 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/phy/no-op.txt b/doc/device-tree-bindings/phy/no-op.txt new file mode 100644 index 0000000000..a3381122e6 --- /dev/null +++ b/doc/device-tree-bindings/phy/no-op.txt @@ -0,0 +1,16 @@ +NOP PHY driver + +This driver is used to stub PHY operations in a driver (USB, SATA). +This is useful when the 'client' driver (USB, SATA, ...) uses the PHY framework +and there is no actual PHY harwdare to drive. + +Required properties: +- compatible : must contain "nop-phy" +- #phy-cells : must contain <0> + +Example: + +nop_phy { + compatible = "nop-phy"; + #phy-cells = <0>; +}; diff --git a/doc/device-tree-bindings/rtc/brcm,brcmstb-waketimer.txt b/doc/device-tree-bindings/rtc/brcm,brcmstb-waketimer.txt new file mode 100644 index 0000000000..1d990bcc0b --- /dev/null +++ b/doc/device-tree-bindings/rtc/brcm,brcmstb-waketimer.txt @@ -0,0 +1,22 @@ +Broadcom STB wake-up Timer + +The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the +ability to wake up the system from low-power suspend/standby modes. + +Required properties: +- compatible : should contain "brcm,brcmstb-waketimer" +- reg : the register start and length for the WKTMR block +- interrupts : The TIMER interrupt +- interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2 + interrupt controller node +- clocks : The phandle to the UPG fixed clock (27Mhz domain) + +Example: + +waketimer@f0411580 { + compatible = "brcm,brcmstb-waketimer"; + reg = <0xf0411580 0x14>; + interrupts = <0x3>; + interrupt-parent = <&aon_pm_l2_intc>; + clocks = <&upg_fixed>; +}; |