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[PATCH v3 01/11] serial: sh-sci: Update DT binding documentation for GPIO modem lines

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Amend the DT bindings for the Renesas SCI driver to allow describing
optional GPIO-controlled modem lines, which can be used where dedicated
modem lines are not available.

The property naming is dictated by the Generic Serial DT Bindings.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
---
v3:
  - No changes,

v2:
  - Add Acked-by,
  - Drop RFC status,
  - Refer to the Generic Serial DT Bindings,
  - Drop out[12]-gpios.
---
 Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index 528c3b90f23cb04b..997baeaa869baa6f 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -76,6 +76,8 @@ Optional properties:
   - dmas: Must contain a list of two references to DMA specifiers, one for
 	  transmission, and one for reception.
   - dma-names: Must contain a list of two DMA names, "tx" and "rx".
+  - {cts,dsr,dcd,rng,rts,dtr}-gpios: Specify GPIOs for modem lines, cfr. the
+    generic serial DT bindings in serial.txt.
 
 Example:
 	aliases {
-- 
1.9.1

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[PATCH v3 00/11] serial: sh-sci: Hardware Flow Control Updates Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 04/11] serial: sh-sci: Add support for GPIO-controlled modem lines Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 10/11] serial: sh-sci: Fix support for hardware-assisted RTS/CTS Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 05/11] serial: sh-sci: Do not open-code sci_getreg() Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 08/11] serial: sh-sci: Correct pin initialization on (H)SCIF Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 01/11] serial: sh-sci: Update DT binding documentation for GPIO modem lines Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 11/11] serial: sh-sci: Add DT support for dedicated RTS/CTS Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
    Re: [PATCH v3 11/11] serial: sh-sci: Add DT support for dedicated  RTS/CTS Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-06-03 13:30 +0200
  [PATCH v3 09/11] serial: sh-sci: Add pin initialization for SCIFA/SCIFB Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200
  [PATCH v3 07/11] serial: sh-sci: Add more Serial Port Control/Data Register documentation Geert Uytterhoeven <geert+renesas@glider.be> - 2016-06-03 12:10 +0200

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