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From: Hyunki Koo <hyunki00.koo@samsung.com>
To: gregkh@linuxfoundation.org, krzk@kernel.org
Cc: Hyunki Koo <hyunki00.koo@samsung.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v6 1/2] dt-bindings: serial: Add reg-io-width compatible
Date: Tue,  7 Apr 2020 08:08:50 +0900	[thread overview]
Message-ID: <20200406230855.13772-2-hyunki00.koo@samsung.com> (raw)
In-Reply-To: <20200406230855.13772-1-hyunki00.koo@samsung.com>

Add a description for reg-io-width options for the samsung serial
UART peripheral.

Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
---
v5: first added in this series
v6: clean description of reg-io-width
---
 Documentation/devicetree/bindings/serial/samsung_uart.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 9d2ce347875b..1a0bb7619e2e 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -29,6 +29,12 @@ properties:
   reg:
     maxItems: 1
 
+  reg-io-width:
+    description:
+      The size (in bytes) of the IO accesses that should be performed
+      on the device. If omitted, default of 1 is used.
+      - enum: [ 1, 4 ]
+
   clocks:
     minItems: 2
     maxItems: 5
-- 
2.15.0.rc1


  parent reply	other threads:[~2020-04-06 23:09 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200401082749epcas2p2a774da515805bc3f761b6b5a8dc9e3d2@epcas2p2.samsung.com>
2020-04-01  8:27 ` [PATCH] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo
2020-04-01  8:55   ` Greg Kroah-Hartman
2020-04-01  9:19     ` Krzysztof Kozlowski
2020-04-02  9:44       ` Hyunki Koo
2020-04-02  9:48         ` 'Krzysztof Kozlowski'
     [not found]   ` <CGME20200402110609epcas2p4a5ec1fb3a5eaa3b12c20cfc2060162f3@epcas2p4.samsung.com>
2020-04-02 11:04     ` [PATCH v2] " Hyunki Koo
2020-04-02 12:18       ` Greg KH
2020-04-02 13:59       ` Krzysztof Kozlowski
2020-04-03  7:30         ` Hyunki Koo
2020-04-03  7:51           ` 'Krzysztof Kozlowski'
2020-04-03 10:19             ` Hyunki Koo
     [not found]   ` <CGME20200403102049epcas2p1d1fe95160b7f37609a8b1710c196cdd8@epcas2p1.samsung.com>
2020-04-03 10:20     ` [PATCH v3] " Hyunki Koo
2020-04-03 10:47       ` Krzysztof Kozlowski
2020-04-03 11:12         ` Hyunki Koo
2020-04-03 11:39           ` 'Krzysztof Kozlowski'
     [not found]   ` <CGME20200403111520epcas2p42ef81138693ffaaa281499c7a24e0e48@epcas2p4.samsung.com>
2020-04-03 11:15     ` [PATCH v4] " Hyunki Koo
2020-04-03 11:42       ` Greg KH
2020-04-03 11:53         ` Krzysztof Kozlowski
2020-04-03 11:57           ` Greg KH
2020-04-03 12:08             ` Krzysztof Kozlowski
2020-04-03 11:59       ` Krzysztof Kozlowski
2020-04-05 21:35         ` Hyunki Koo
2020-04-06  9:54           ` 'Krzysztof Kozlowski'
2020-04-03 13:34       ` Krzysztof Kozlowski
2020-04-05 21:41         ` Hyunki Koo
2020-04-06  9:53           ` 'Krzysztof Kozlowski'
     [not found]   ` <CGME20200406103158epcas2p2aaf3ef769a232dc28c04cb4ae91373bd@epcas2p2.samsung.com>
2020-04-06 10:31     ` [PATCH v5 2/2] " Hyunki Koo
     [not found]       ` <CGME20200406103206epcas2p2bf3c65f96d94cc91fcdcd3e6db75e2a3@epcas2p2.samsung.com>
2020-04-06 10:31         ` [PATCH v5 1/2] dt-bindings: serial: Add reg-io-width compatible Hyunki Koo
2020-04-06 10:47           ` Krzysztof Kozlowski
2020-04-06 10:34       ` [PATCH v5 2/2] tty: samsung_tty: 32-bit access for TX/RX hold registers Krzysztof Kozlowski
     [not found]   ` <CGME20200406230902epcas2p19a8df6805dac59968d664efb9bc9419b@epcas2p1.samsung.com>
2020-04-06 23:08     ` [PATCH v6 " Hyunki Koo
     [not found]       ` <CGME20200406230906epcas2p3f5703f7f9f00cd1cf7dbe5cfd304481f@epcas2p3.samsung.com>
2020-04-06 23:08         ` Hyunki Koo [this message]
2020-04-07  6:25           ` [PATCH v6 1/2] dt-bindings: serial: Add reg-io-width compatible Krzysztof Kozlowski
2020-04-09 23:05           ` Rob Herring
2020-04-09 23:09           ` Rob Herring
2020-04-07  4:49       ` [PATCH v6 2/2] tty: samsung_tty: 32-bit access for TX/RX hold registers Jiri Slaby
2020-04-07  6:02         ` Hyunki Koo
2020-04-07  6:24         ` Krzysztof Kozlowski
2020-04-07  6:32           ` Jiri Slaby
2020-04-07  7:22             ` Krzysztof Kozlowski
2020-04-07  6:26       ` Krzysztof Kozlowski
2020-04-07  6:28         ` Jiri Slaby
2020-04-07  6:37           ` Jiri Slaby
2020-04-07  6:54         ` Hyunki Koo

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