From: Hyunki Koo <hyunki00.koo@samsung.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: hyunki00.koo@samsung.com
Subject: [PATCH v8 2/3] dt-bindings: serial: Add reg-io-width compatible
Date: Mon, 20 Apr 2020 10:32:57 +0900 [thread overview]
Message-ID: <20200420013300.17249-2-hyunki00.koo@samsung.com> (raw)
In-Reply-To: <20200420013300.17249-1-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>
---
Documentation/devicetree/bindings/serial/samsung_uart.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 9d2ce347875b..a57b1233c691 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -29,6 +29,14 @@ properties:
reg:
maxItems: 1
+ reg-io-width:
+ description: |
+ The size (in bytes) of the IO accesses that should be performed
+ on the device.
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [ 1, 4 ]
+
clocks:
minItems: 2
maxItems: 5
--
2.15.0.rc1
next prev parent reply other threads:[~2020-04-20 1:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20200420013322epcas2p263e72997dd4ebdaf00b095a83a6b6651@epcas2p2.samsung.com>
2020-04-20 1:32 ` [PATCH v8 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Hyunki Koo
[not found] ` <CGME20200420013325epcas2p13f65e6bc8ba68f89c805704830144870@epcas2p1.samsung.com>
2020-04-20 1:32 ` Hyunki Koo [this message]
2020-04-30 15:12 ` [PATCH v8 2/3] dt-bindings: serial: Add reg-io-width compatible Rob Herring
[not found] ` <CGME20200420013332epcas2p381793b8c09d71269d3e8c38a196a1c74@epcas2p3.samsung.com>
2020-04-20 1:32 ` [PATCH v8 3/3] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo
2020-04-20 14:19 ` Hyunki Koo
[not found] ` <CGME20200420233607epcas2p305dbd652ab73592a32c17773c1fce329@epcas2p3.samsung.com>
2020-04-20 23:35 ` [PATCH v8 0/3] 32-bit access for TX/RX hold registers for samsung_tty driver Hyunki Koo
2020-04-24 0:40 ` Hyunki Koo
2020-04-24 5:37 ` Greg KH
2020-04-26 23:15 ` Hyunki Koo
2020-05-05 14:23 ` [PATCH v8 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Greg Kroah-Hartman
2020-05-05 23:30 ` Hyunki Koo
2020-05-06 6:31 ` 'Greg Kroah-Hartman'
2020-05-06 7:18 ` Hyunki Koo
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