From: Hyunki Koo <hyunki00.koo@gmail.com>
To: gregkh@linuxfoundation.org, robh+dt@kernel.org, krzk@kernel.org
Cc: Hyunki Koo <hyunki00.koo@samsung.com>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v7 1/2] dt-bindings: serial: add reg-io-width compatible
Date: Sat, 11 Apr 2020 21:33:25 +0900 [thread overview]
Message-ID: <20200411123325.30501-2-hyunki00.koo@gmail.com> (raw)
In-Reply-To: <20200411123325.30501-1-hyunki00.koo@gmail.com>
From: Hyunki Koo <hyunki00.koo@samsung.com>
Add reg-io-width compatible
Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
---
v5: first added in this series
v6: clean description of reg-io-width
v7: correct build error on running 'make dt_binding_check'
---
.../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
--
2.17.1
next prev parent reply other threads:[~2020-04-11 12:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-11 12:33 [PATCH v7 2/2] Support 32-bit access for the TX/RX hold registers UTXH and URXH Hyunki Koo
2020-04-11 12:33 ` Hyunki Koo [this message]
2020-04-16 13:56 ` Greg KH
2020-04-17 12:05 ` Hyunki Koo
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