Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
---
.../devicetree/bindings/reset/hisilicon,hi6220-reset.txt | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt b/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
index c25da39..6a864f3 100644
--- a/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
+++ b/Documentation/devicetree/bindings/reset/hisilicon,hi6220-reset.txt
@@ -9,10 +9,9 @@ hi6220 SoC.
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
Example:
@@ -20,7 +19,12 @@ sys_ctrl: sys_ctrl@f7030000 {
compatible = "hisilicon,hi6220-sysctrl", "syscon";
reg = <0x0 0xf7030000 0x0 0x2000>;
#clock-cells = <1>;
+};
+
+sys_ctrl_rst: sys_rst_controller {
+ compatible = "hisilicon,hi6220-reset-sysctrl";
#reset-cells = <1>;
+ hisi,rst-syscon = <&sys_ctrl>;
};
Specifying reset lines connected to IP modules
@@ -29,7 +33,7 @@ example:
uart1: serial@..... {
...
- resets = <&sys_ctrl PERIPH_RSTEN3_UART1>;
+ resets = <&sys_ctrl_rst PERIPH_RSTEN3_UART1>;
...
};
--
2.7.4
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