From: Kaustabh Chakraborty <kauschluss@disroot.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
devicetree@vger.kernel.org,
Kaustabh Chakraborty <kauschluss@disroot.org>
Subject: [PATCH RESEND v2] dt-bindings: serial: samsung: add exynos7870-uart compatible
Date: Tue, 18 Mar 2025 00:51:53 +0530 [thread overview]
Message-ID: <20250318-exynos7870-uart-v2-1-b9dcf145ae87@disroot.org> (raw)
Document the compatible string for Exynos7870's UART driver. The
devicetree property samsung,uart-fifosize must be mandatory, as the
driver enquires about the FIFO sizes. This feature makes it compatible
with Exynos8895's UART.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
---
This patch series is a part of Exynos7870 upstreaming.
---
Changes in v2:
- Modify UART compatible to now fallback Exynos8895 UART.
- Remove the UART driver patch, no longer needed.
- Link to v1: https://lore.kernel.org/r/20250204-exynos7870-uart-v1-0-06be6aa96284@disroot.org
---
Documentation/devicetree/bindings/serial/samsung_uart.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 070eba9f19d3e039090c58a82f93d02eed58ab84..83d9986d8e98a2a55615d15383c9c7fc89f5b52f 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -42,6 +42,10 @@ properties:
- samsung,exynosautov9-uart
- samsung,exynosautov920-uart
- const: samsung,exynos850-uart
+ - items:
+ - enum:
+ - samsung,exynos7870-uart
+ - const: samsung,exynos8895-uart
reg:
maxItems: 1
---
base-commit: e5d3fd687aac5eceb1721fa92b9f49afcf4c3717
change-id: 20250203-exynos7870-uart-62f64cea2489
Best regards,
--
Kaustabh Chakraborty <kauschluss@disroot.org>
next reply other threads:[~2025-03-17 19:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-17 19:21 Kaustabh Chakraborty [this message]
2025-03-17 20:15 ` Krzysztof Kozlowski
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