Hello!
On 24.12.2018 9:52, Mason Yang wrote:
Document the bindings used by the Renesas R-Car Gen3 RPC controller.
Signed-off-by: Mason Yang <masonccyang@xxxxxxxxxxx>
---
.../devicetree/bindings/spi/spi-renesas-rpc.txt | 37 ++++++++++++++++++++++
1 file changed, 37 insertions(+)
create mode 100644 Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt
diff --git a/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt
new file mode 100644
index 0000000..ba863d7
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt
@@ -0,0 +1,37 @@
+Renesas R-Car Gen3 RPC controller Device Tree Bindings
+------------------------------------------------------
+
+Required properties:
+- compatible: should be "renesas,r8a77995-rpc"
+- #address-cells: should be 1
+- #size-cells: should be 0
+- reg: should contain 2 entries, one for the registers and one for the direct
+ mapping area
+- reg-names: should contain "regs" and "dirmap"
+- clock-names: should contain "rpc"
+- clocks: should contain 1 entries for the module's clock
+- renesas,rpc-mode: should contain "spi" for rpc spi mode or
+ "hyperflash" for rpc hyerflash mode.
^ p
[...]
MBR, Sergei
