Commit 921a3163 authored by Zhen Lei's avatar Zhen Lei Committed by Rob Herring

dt-bindings: arm: hisilicon: split the dt-bindings of each controller into a separate file

Split the devicetree bindings of each Hisilicon controller from
hisilicon.txt into a separate file, the file name is the compatible name
attach the .txt file name extension.
Signed-off-by: default avatarZhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20200929141454.2312-4-thunder.leizhen@huawei.comSigned-off-by: default avatarRob Herring <robh@kernel.org>
parent 4041a782
Hisilicon CPU controller
Required properties:
- compatible : "hisilicon,cpuctrl"
- reg : Register address and size
The clock registers and power registers of secondary cores are defined
in CPU controller, especially in HIX5HD2 SoC.
Hisilicon Hi3798CV200 Peripheral Controller
The Hi3798CV200 Peripheral Controller controls peripherals, queries
their status, and configures some functions of peripherals.
Required properties:
- compatible: Should contain "hisilicon,hi3798cv200-perictrl", "syscon"
and "simple-mfd".
- reg: Register address and size of Peripheral Controller.
- #address-cells: Should be 1.
- #size-cells: Should be 1.
Examples:
perictrl: peripheral-controller@8a20000 {
compatible = "hisilicon,hi3798cv200-perictrl", "syscon",
"simple-mfd";
reg = <0x8a20000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
};
Hisilicon Hi6220 Power Always ON domain controller
Required properties:
- compatible : "hisilicon,hi6220-aoctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this system controller to control the power always
on domain for mobile platform.
Example:
/*for Hi6220*/
ao_ctrl: ao_ctrl@f7800000 {
compatible = "hisilicon,hi6220-aoctrl", "syscon";
reg = <0x0 0xf7800000 0x0 0x2000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 Media domain controller
Required properties:
- compatible : "hisilicon,hi6220-mediactrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this system controller to control the multimedia
domain(e.g. codec, G3D ...) for mobile platform.
Example:
/*for Hi6220*/
media_ctrl: media_ctrl@f4410000 {
compatible = "hisilicon,hi6220-mediactrl", "syscon";
reg = <0x0 0xf4410000 0x0 0x1000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 Power Management domain controller
Required properties:
- compatible : "hisilicon,hi6220-pmctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, some clock registers are define
under this controller and this property must be present.
Hisilicon designs this system controller to control the power management
domain for mobile platform.
Example:
/*for Hi6220*/
pm_ctrl: pm_ctrl@f7032000 {
compatible = "hisilicon,hi6220-pmctrl", "syscon";
reg = <0x0 0xf7032000 0x0 0x1000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 system controller
Required properties:
- compatible : "hisilicon,hi6220-sysctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this controller as one of the system controllers,
its main functions are the same as Hisilicon system controller, but
the register offset of some core modules are different.
Example:
/*for Hi6220*/
sys_ctrl: sys_ctrl@f7030000 {
compatible = "hisilicon,hi6220-sysctrl", "syscon";
reg = <0x0 0xf7030000 0x0 0x2000>;
#clock-cells = <1>;
};
Hisilicon HiP01 system controller
Required properties:
- compatible : "hisilicon,hip01-sysctrl"
- reg : Register address and size
The HiP01 system controller is mostly compatible with hisilicon
system controller,but it has some specific control registers for
HIP01 SoC family, such as slave core boot, and also some same
registers located at different offset.
Example:
/* for hip01-ca9x2 */
sysctrl: system-controller@10000000 {
compatible = "hisilicon,hip01-sysctrl", "hisilicon,sysctrl";
reg = <0x10000000 0x1000>;
reboot-offset = <0x4>;
};
Bootwrapper boot method (software protocol on SMP):
Required Properties:
- compatible: "hisilicon,hip04-bootwrapper";
- boot-method: Address and size of boot method.
[0]: bootwrapper physical address
[1]: bootwrapper size
[2]: relocation physical address
[3]: relocation size
Fabric:
Required Properties:
- compatible: "hisilicon,hip04-fabric";
- reg: Address and size of Fabric
PCTRL: Peripheral misc control register
Required Properties:
- compatible: "hisilicon,pctrl"
- reg: Address and size of pctrl.
Example:
/* for Hi3620 */
pctrl: pctrl@fca09000 {
compatible = "hisilicon,pctrl";
reg = <0xfca09000 0x1000>;
};
Hisilicon system controller
Required properties:
- compatible : "hisilicon,sysctrl"
- reg : Register address and size
Optional properties:
- smp-offset : offset in sysctrl for notifying slave cpu booting
cpu 1, reg;
cpu 2, reg + 0x4;
cpu 3, reg + 0x8;
If reg value is not zero, cpun exit wfi and go
- resume-offset : offset in sysctrl for notifying cpu0 when resume
- reboot-offset : offset in sysctrl for system reboot
Example:
/* for Hi3620 */
sysctrl: system-controller@fc802000 {
compatible = "hisilicon,sysctrl";
reg = <0xfc802000 0x1000>;
smp-offset = <0x31c>;
resume-offset = <0x308>;
reboot-offset = <0x4>;
};
...@@ -55,197 +55,3 @@ Required root node properties: ...@@ -55,197 +55,3 @@ Required root node properties:
HiP07 D05 Board HiP07 D05 Board
Required root node properties: Required root node properties:
- compatible = "hisilicon,hip07-d05"; - compatible = "hisilicon,hip07-d05";
Hisilicon system controller
Required properties:
- compatible : "hisilicon,sysctrl"
- reg : Register address and size
Optional properties:
- smp-offset : offset in sysctrl for notifying slave cpu booting
cpu 1, reg;
cpu 2, reg + 0x4;
cpu 3, reg + 0x8;
If reg value is not zero, cpun exit wfi and go
- resume-offset : offset in sysctrl for notifying cpu0 when resume
- reboot-offset : offset in sysctrl for system reboot
Example:
/* for Hi3620 */
sysctrl: system-controller@fc802000 {
compatible = "hisilicon,sysctrl";
reg = <0xfc802000 0x1000>;
smp-offset = <0x31c>;
resume-offset = <0x308>;
reboot-offset = <0x4>;
};
-----------------------------------------------------------------------
Hisilicon Hi3798CV200 Peripheral Controller
The Hi3798CV200 Peripheral Controller controls peripherals, queries
their status, and configures some functions of peripherals.
Required properties:
- compatible: Should contain "hisilicon,hi3798cv200-perictrl", "syscon"
and "simple-mfd".
- reg: Register address and size of Peripheral Controller.
- #address-cells: Should be 1.
- #size-cells: Should be 1.
Examples:
perictrl: peripheral-controller@8a20000 {
compatible = "hisilicon,hi3798cv200-perictrl", "syscon",
"simple-mfd";
reg = <0x8a20000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
};
-----------------------------------------------------------------------
Hisilicon Hi6220 system controller
Required properties:
- compatible : "hisilicon,hi6220-sysctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this controller as one of the system controllers,
its main functions are the same as Hisilicon system controller, but
the register offset of some core modules are different.
Example:
/*for Hi6220*/
sys_ctrl: sys_ctrl@f7030000 {
compatible = "hisilicon,hi6220-sysctrl", "syscon";
reg = <0x0 0xf7030000 0x0 0x2000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 Power Always ON domain controller
Required properties:
- compatible : "hisilicon,hi6220-aoctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this system controller to control the power always
on domain for mobile platform.
Example:
/*for Hi6220*/
ao_ctrl: ao_ctrl@f7800000 {
compatible = "hisilicon,hi6220-aoctrl", "syscon";
reg = <0x0 0xf7800000 0x0 0x2000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 Media domain controller
Required properties:
- compatible : "hisilicon,hi6220-mediactrl"
- reg : Register address and size
- #clock-cells: should be set to 1, many clock registers are defined
under this controller and this property must be present.
Hisilicon designs this system controller to control the multimedia
domain(e.g. codec, G3D ...) for mobile platform.
Example:
/*for Hi6220*/
media_ctrl: media_ctrl@f4410000 {
compatible = "hisilicon,hi6220-mediactrl", "syscon";
reg = <0x0 0xf4410000 0x0 0x1000>;
#clock-cells = <1>;
};
Hisilicon Hi6220 Power Management domain controller
Required properties:
- compatible : "hisilicon,hi6220-pmctrl"
- reg : Register address and size
- #clock-cells: should be set to 1, some clock registers are define
under this controller and this property must be present.
Hisilicon designs this system controller to control the power management
domain for mobile platform.
Example:
/*for Hi6220*/
pm_ctrl: pm_ctrl@f7032000 {
compatible = "hisilicon,hi6220-pmctrl", "syscon";
reg = <0x0 0xf7032000 0x0 0x1000>;
#clock-cells = <1>;
};
-----------------------------------------------------------------------
Hisilicon HiP01 system controller
Required properties:
- compatible : "hisilicon,hip01-sysctrl"
- reg : Register address and size
The HiP01 system controller is mostly compatible with hisilicon
system controller,but it has some specific control registers for
HIP01 SoC family, such as slave core boot, and also some same
registers located at different offset.
Example:
/* for hip01-ca9x2 */
sysctrl: system-controller@10000000 {
compatible = "hisilicon,hip01-sysctrl", "hisilicon,sysctrl";
reg = <0x10000000 0x1000>;
reboot-offset = <0x4>;
};
-----------------------------------------------------------------------
Hisilicon CPU controller
Required properties:
- compatible : "hisilicon,cpuctrl"
- reg : Register address and size
The clock registers and power registers of secondary cores are defined
in CPU controller, especially in HIX5HD2 SoC.
-----------------------------------------------------------------------
PCTRL: Peripheral misc control register
Required Properties:
- compatible: "hisilicon,pctrl"
- reg: Address and size of pctrl.
Example:
/* for Hi3620 */
pctrl: pctrl@fca09000 {
compatible = "hisilicon,pctrl";
reg = <0xfca09000 0x1000>;
};
-----------------------------------------------------------------------
Fabric:
Required Properties:
- compatible: "hisilicon,hip04-fabric";
- reg: Address and size of Fabric
-----------------------------------------------------------------------
Bootwrapper boot method (software protocol on SMP):
Required Properties:
- compatible: "hisilicon,hip04-bootwrapper";
- boot-method: Address and size of boot method.
[0]: bootwrapper physical address
[1]: bootwrapper size
[2]: relocation physical address
[3]: relocation size
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