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Message-ID: <20200929141454.2312-4-thunder.leizhen@huawei.com>
Date: Tue, 29 Sep 2020 22:14:40 +0800
From: Zhen Lei <thunder.leizhen@...wei.com>
To: Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>,
"Jonathan Cameron" <Jonathan.Cameron@...wei.com>,
devicetree <devicetree@...r.kernel.org>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
linux-kernel <linux-kernel@...r.kernel.org>
CC: Zhen Lei <thunder.leizhen@...wei.com>,
Libin <huawei.libin@...wei.com>,
Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: [PATCH v5 03/17] 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: Zhen Lei <thunder.leizhen@...wei.com>
---
.../arm/hisilicon/controller/hisilicon,cpuctrl.txt | 8 +
.../controller/hisilicon,hi3798cv200-perictrl.txt | 21 +++
.../controller/hisilicon,hi6220-aoctrl.txt | 18 ++
.../controller/hisilicon,hi6220-mediactrl.txt | 18 ++
.../controller/hisilicon,hi6220-pmctrl.txt | 18 ++
.../controller/hisilicon,hi6220-sysctrl.txt | 19 ++
.../controller/hisilicon,hip01-sysctrl.txt | 19 ++
.../controller/hisilicon,hip04-bootwrapper.txt | 9 +
.../controller/hisilicon,hip04-fabric.txt | 5 +
.../arm/hisilicon/controller/hisilicon,pctrl.txt | 13 ++
.../arm/hisilicon/controller/hisilicon,sysctrl.txt | 25 +++
.../bindings/arm/hisilicon/hisilicon.txt | 194 ---------------------
12 files changed, 173 insertions(+), 194 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,cpuctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-sysctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip01-sysctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-fabric.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,pctrl.txt
create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,sysctrl.txt
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,cpuctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,cpuctrl.txt
new file mode 100644
index 000000000000000..ceffac537671668
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,cpuctrl.txt
@@ -0,0 +1,8 @@
+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.
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
new file mode 100644
index 000000000000000..0d5282f4670658d
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
@@ -0,0 +1,21 @@
+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@...0000 {
+ compatible = "hisilicon,hi3798cv200-perictrl", "syscon",
+ "simple-mfd";
+ reg = <0x8a20000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
new file mode 100644
index 000000000000000..5a723c1d45f4a17
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-aoctrl.txt
@@ -0,0 +1,18 @@
+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@...00000 {
+ compatible = "hisilicon,hi6220-aoctrl", "syscon";
+ reg = <0x0 0xf7800000 0x0 0x2000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
new file mode 100644
index 000000000000000..dcfdcbcb6455771
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-mediactrl.txt
@@ -0,0 +1,18 @@
+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@...10000 {
+ compatible = "hisilicon,hi6220-mediactrl", "syscon";
+ reg = <0x0 0xf4410000 0x0 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
new file mode 100644
index 000000000000000..972842f07b5a2ce
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-pmctrl.txt
@@ -0,0 +1,18 @@
+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@...32000 {
+ compatible = "hisilicon,hi6220-pmctrl", "syscon";
+ reg = <0x0 0xf7032000 0x0 0x1000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-sysctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-sysctrl.txt
new file mode 100644
index 000000000000000..07e318eda254f52
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi6220-sysctrl.txt
@@ -0,0 +1,19 @@
+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@...30000 {
+ compatible = "hisilicon,hi6220-sysctrl", "syscon";
+ reg = <0x0 0xf7030000 0x0 0x2000>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip01-sysctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip01-sysctrl.txt
new file mode 100644
index 000000000000000..db2dfdce799db91
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip01-sysctrl.txt
@@ -0,0 +1,19 @@
+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@...00000 {
+ compatible = "hisilicon,hip01-sysctrl", "hisilicon,sysctrl";
+ reg = <0x10000000 0x1000>;
+ reboot-offset = <0x4>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt
new file mode 100644
index 000000000000000..b0d53333f4fdae1
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-bootwrapper.txt
@@ -0,0 +1,9 @@
+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
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-fabric.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-fabric.txt
new file mode 100644
index 000000000000000..40453d02f2024bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hip04-fabric.txt
@@ -0,0 +1,5 @@
+Fabric:
+
+Required Properties:
+- compatible: "hisilicon,hip04-fabric";
+- reg: Address and size of Fabric
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,pctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,pctrl.txt
new file mode 100644
index 000000000000000..deec777bc3a850a
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,pctrl.txt
@@ -0,0 +1,13 @@
+PCTRL: Peripheral misc control register
+
+Required Properties:
+- compatible: "hisilicon,pctrl"
+- reg: Address and size of pctrl.
+
+Example:
+
+ /* for Hi3620 */
+ pctrl: pctrl@...09000 {
+ compatible = "hisilicon,pctrl";
+ reg = <0xfca09000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,sysctrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,sysctrl.txt
new file mode 100644
index 000000000000000..963f7f1ca7a2f0c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,sysctrl.txt
@@ -0,0 +1,25 @@
+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@...02000 {
+ compatible = "hisilicon,sysctrl";
+ reg = <0xfc802000 0x1000>;
+ smp-offset = <0x31c>;
+ resume-offset = <0x308>;
+ reboot-offset = <0x4>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
index 54f423d87a80a6a..ffe760a636b5e7f 100644
--- a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
+++ b/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
@@ -55,197 +55,3 @@ Required root node properties:
HiP07 D05 Board
Required root node properties:
- 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@...02000 {
- 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@...0000 {
- 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@...30000 {
- 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@...00000 {
- 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@...10000 {
- 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@...32000 {
- 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@...00000 {
- 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@...09000 {
- 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
--
1.8.3
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