On Tue, Oct 18, 2016 at 9:38 PM, Jiancheng Xue
[off-list ref] wrote:

在 2016/10/18 23:58, Rob Herring 写道:

quoted

On Mon, Oct 17, 2016 at 08:07:04PM +0800, Pan Wen wrote:

quoted

Add CRG driver for Hi3516CV300 SoC. CRG(Clock and Reset
Generator) module generates clock and reset signals used
by other module blocks on SoC.

Signed-off-by: Pan Wen <redacted>
---
 .../devicetree/bindings/clock/hisi-crg.txt         |  50 ++++
 drivers/clk/hisilicon/Kconfig                      |   8 +
 drivers/clk/hisilicon/Makefile                     |   1 +
 drivers/clk/hisilicon/crg-hi3516cv300.c            | 330 +++++++++++++++++++++
 drivers/clk/hisilicon/crg.h                        |  34 +++
 include/dt-bindings/clock/hi3516cv300-clock.h      |  48 +++
 6 files changed, 471 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/hisi-crg.txt
 create mode 100644 drivers/clk/hisilicon/crg-hi3516cv300.c
 create mode 100644 drivers/clk/hisilicon/crg.h
 create mode 100644 include/dt-bindings/clock/hi3516cv300-clock.h

diff --git a/Documentation/devicetree/bindings/clock/hisi-crg.txt b/Documentation/devicetree/bindings/clock/hisi-crg.txt
new file mode 100644
index 0000000..cc60b3d
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/hisi-crg.txt

@@ -0,0 +1,50 @@
+* HiSilicon Clock and Reset Generator(CRG)

Seems kind of generic given there's already various HiSi clock bindings
documented.

quoted

+
+The CRG module provides clock and reset signals to various
+modules within the SoC.
+
+This binding uses the following bindings:
+    Documentation/devicetree/bindings/clock/clock-bindings.txt
+    Documentation/devicetree/bindings/reset/reset.txt
+
+Required Properties:
+
+- compatible: should be one of the following.
+  - "hisilicon,hi3516cv300-crg"
+  - "hisilicon,hi3516cv300-sysctrl"
+  - "hisilicon,hi3519-crg"

There is already a binding for this. Please merge them.

Hi Rob,

Pan Wen and I work together. There's really a same file included in the patch
https://lkml.org/lkml/2016/9/18/42 ([PATCH v2] clk: hisilicon: add CRG driver for Hi3798CV200 SoC).
But that patch has not been acked. This binding file will be merged if that
patch is accepted first. Could you give me more comments on that patch or
help me to ack it?  Thank you very much.

If I haven't commented, then likely it was not sent to the DT list.

Rob