[PATCH 4/6] dt-bindings: change hi6220-reset.txt according to reset-hi6220.c

[zhangfei]

Hi, Rob


On 2016年11月24日 07:06, Rob Herring wrote:
> On Tue, Nov 22, 2016 at 09:48:32AM +0100, Arnd Bergmann wrote:
>> On Tuesday, November 22, 2016 3:49:19 PM CET Zhangfei Gao wrote:
>>>   Required properties:
>>>   - compatible: should be one of the following:
>>> -  - "hisilicon,hi6220-sysctrl", "syscon" : For peripheral reset controller.
>>> -  - "hisilicon,hi6220-mediactrl", "syscon" : For media reset controller.
>>> -- reg: should be register base and length as documented in the
>>> -  datasheet
>>> +  - "hisilicon,hi6220-reset-sysctrl" : For peripheral reset controller.
>>> +  - "hisilicon,hi6220-reset-mediactrl" : For media reset controller.
>>> +- hisi,rst-syscon: phandle of the reset's syscon.
>>>   - #reset-cells: 1, see below
>>>
>> Please keep the old strings around for compatibility.
> Why are these even changing? The commit message should say why.
Have send [RFC V2:PATCH 0/2] add reset-hi3660
Not touching this file any more.
Only handle hi3660.

But hi6220 can directly use the driver.
Only need list reset info to hi6220.dts, same as hi3660.
Like
+       iomcu_rst: iomcu_rst_controller {
+               compatible = "hisilicon,hi3660-reset";
+               #reset-cells = <1>;
+               hisi,rst-syscon = <&iomcu>;
+               hisi,reset-bits = <0x20 0x8             /* 0: i2c0 */
+                                  0x20 0x10            /* 1: i2c1 */
+                                  0x20 0x20            /* 2: i2c2 */
+                                  0x20 0x8000000>;     /* 3: i2c6 */
+       };

Thanks