threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
56 lines
1.3 KiB
Plaintext
56 lines
1.3 KiB
Plaintext
* Clock and reset bindings for CSR atlas7
|
|
|
|
Required properties:
|
|
- compatible: Should be "sirf,atlas7-car"
|
|
- reg: Address and length of the register set
|
|
- #clock-cells: Should be <1>
|
|
- #reset-cells: Should be <1>
|
|
|
|
The clock consumer should specify the desired clock by having the clock
|
|
ID in its "clocks" phandle cell.
|
|
The ID list atlas7_clks defined in drivers/clk/sirf/clk-atlas7.c
|
|
|
|
The reset consumer should specify the desired reset by having the reset
|
|
ID in its "reset" phandle cell.
|
|
The ID list atlas7_reset_unit defined in drivers/clk/sirf/clk-atlas7.c
|
|
|
|
Examples: Clock and reset controller node:
|
|
|
|
car: clock-controller@18620000 {
|
|
compatible = "sirf,atlas7-car";
|
|
reg = <0x18620000 0x1000>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
};
|
|
|
|
Examples: Consumers using clock or reset:
|
|
|
|
timer@10dc0000 {
|
|
compatible = "sirf,macro-tick";
|
|
reg = <0x10dc0000 0x1000>;
|
|
clocks = <&car 54>;
|
|
interrupts = <0 0 0>,
|
|
<0 1 0>,
|
|
<0 2 0>,
|
|
<0 49 0>,
|
|
<0 50 0>,
|
|
<0 51 0>;
|
|
};
|
|
|
|
uart1: uart@18020000 {
|
|
cell-index = <1>;
|
|
compatible = "sirf,macro-uart";
|
|
reg = <0x18020000 0x1000>;
|
|
clocks = <&clks 95>;
|
|
interrupts = <0 18 0>;
|
|
fifosize = <32>;
|
|
};
|
|
|
|
vpp@13110000 {
|
|
compatible = "sirf,prima2-vpp";
|
|
reg = <0x13110000 0x10000>;
|
|
interrupts = <0 31 0>;
|
|
clocks = <&car 85>;
|
|
resets = <&car 29>;
|
|
};
|