A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-13 00:00:00 -04:00
Code Issues Projects Releases Packages Wiki Activity

dt-bindings: arm: msm: update documentation for PCIe internal AUX CLK

Browse source 
PCIe internal AUX clock frequency used to be either 1MHz or
19.2MHz. The devicetree entry was a boolean type to determine
which frequency to program in PCIe controller. Newer chipsets
may support other frequencies such as 16.6MHz. Update the
devicetree entry so that it accepts a decimal value for the
desired frequency to be programmed in PCIe controller.

Change-Id: I5818f5973ddbbce4268eafb6e99202daeba4234a
This commit is contained in:
Tony Truong 2020-09-23 11:14:38 -07:00
commit babd671c62
1 changed files with 5 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
bindings/pci/pci-msm.txt
View file

@ -229,10 +229,12 @@ interconnects:
link into l1ss sleep while idle in l1ss. If this is omitted,
the default timeout is 100ms.
- qcom,use-19p2mhz-aux-clk:
- qcom,aux-clk-freq:
Usage: optional
Value type: <bool>
Definition: Set PCIe AUX clock frequency to 19.2MHz
Value type: <u32>
Definition: Override reset value for PCIe internal aux clock frequency.
Value will be the actual frequency rounded up to the nearest
decimal. For example, use 17 for 16.6MHz.
- qcom,common-clk-en:
Usage: optional
@ -504,7 +506,6 @@ Example
qcom,link-check-max-count = <40> /* 200ms */
qcom,boot-option = <0x1>;
qcom,drv-supported;
qcom,use-19p2mhz-aux-clk;
qcom,common-clk-en;
qcom,clk-power-manage-en;
qcom,n-fts = <0x50>;