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From: Daniel Mack <daniel@zonque.org>
To: devicetree@vger.kernel.org, linux-serial@vger.kernel.org
Cc: gregkh@linuxfoundation.org, robh+dt@kernel.org, jslaby@suse.com,
	pascal.huerst@gmail.com
Subject: [PATCH 1/4] dt-bindings: sc16is7xx: Add flag to activate IrDA mode
Date: Fri,  8 May 2020 16:37:54 +0200	[thread overview]
Message-ID: <20200508143757.2609740-2-daniel@zonque.org> (raw)
In-Reply-To: <20200508143757.2609740-1-daniel@zonque.org>

From: Pascal Huerst <pascal.huerst@gmail.com>

This series of uart controllers is able to work in IrDA mode.
This adds a flag to the device tree to enable that feature if needed.

Signed-off-by: Pascal Huerst <pascal.huerst@gmail.com>
---
 Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
index c1091a923a89..9317c320c82c 100644
--- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
@@ -21,6 +21,8 @@ Optional properties:
   the second cell is used to specify the GPIO polarity:
     0 = active high,
     1 = active low.
+- linux,irda-mode-port-0: Use IrDA mode on port #0
+- linux,irda-mode-port-1: Use IrDA mode on port #1 (for dual-port devices only)
 
 Example:
         sc16is750: sc16is750@51 {
@@ -55,6 +57,8 @@ Optional properties:
   the second cell is used to specify the GPIO polarity:
     0 = active high,
     1 = active low.
+- linux,irda-mode-port-0: Use IrDA mode on port #0
+- linux,irda-mode-port-1: Use IrDA mode on port #1 (for dual-port devices only)
 
 Example:
 	sc16is750: sc16is750@0 {
-- 
2.26.2


  reply	other threads:[~2020-05-08 14:43 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-08 14:37 [PATCH 0/4] sc16is7xx: Add IrDA mode and threaded IRQ Daniel Mack
2020-05-08 14:37 ` Daniel Mack [this message]
2020-05-18 18:08   ` [PATCH 1/4] dt-bindings: sc16is7xx: Add flag to activate IrDA mode Rob Herring
2020-05-18 18:41     ` Daniel Mack
2020-05-19 12:01       ` Maarten Brock
2020-05-08 14:37 ` [PATCH 2/4] " Daniel Mack
2020-05-08 14:37 ` [PATCH 3/4] sc16is7xx: Always use falling edge IRQ Daniel Mack
2020-05-09 12:41   ` Maarten Brock
2020-05-08 14:37 ` [PATCH 4/4] sc16is7xx: Use threaded IRQ Daniel Mack
2020-05-09 12:55   ` Maarten Brock
2020-05-17 20:44     ` Daniel Mack
2020-05-18 11:14       ` Maarten Brock
2020-05-18 16:57         ` Daniel Mack
2020-05-19 16:32           ` Maarten Brock
2020-05-19 17:37             ` Daniel Mack

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