* [PATCH 1/2] dt-bindings: rtc: add ASPEED AST2700 compatible
2026-06-01 9:14 [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support Tommy Huang
@ 2026-06-01 9:14 ` Tommy Huang
2026-06-02 16:59 ` Conor Dooley
2026-06-01 9:14 ` [PATCH 2/2] rtc: aspeed: add " Tommy Huang
2026-06-24 21:16 ` [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support Alexandre Belloni
2 siblings, 1 reply; 5+ messages in thread
From: Tommy Huang @ 2026-06-01 9:14 UTC (permalink / raw)
To: Alexandre Belloni, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Joel Stanley, Andrew Jeffery
Cc: linux-rtc, devicetree, linux-kernel, linux-arm-kernel,
linux-aspeed, Tommy Huang
Document the compatible string for the RTC controller found on
ASPEED AST2700 SoCs.
Signed-off-by: Tommy Huang <tommy_huang@aspeedtech.com>
---
Documentation/devicetree/bindings/rtc/trivial-rtc.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
index 722176c831aa..f4d0eed98a08 100644
--- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
+++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml
@@ -30,6 +30,8 @@ properties:
- aspeed,ast2500-rtc
# ASPEED BMC ast2600 Real-time Clock
- aspeed,ast2600-rtc
+ # ASPEED BMC ast2700 Real-time Clock
+ - aspeed,ast2700-rtc
# Conexant Digicolor Real Time Clock Controller
- cnxt,cx92755-rtc
# I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 1/2] dt-bindings: rtc: add ASPEED AST2700 compatible
2026-06-01 9:14 ` [PATCH 1/2] dt-bindings: rtc: add ASPEED AST2700 compatible Tommy Huang
@ 2026-06-02 16:59 ` Conor Dooley
0 siblings, 0 replies; 5+ messages in thread
From: Conor Dooley @ 2026-06-02 16:59 UTC (permalink / raw)
To: Tommy Huang
Cc: Alexandre Belloni, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Joel Stanley, Andrew Jeffery, linux-rtc, devicetree, linux-kernel,
linux-arm-kernel, linux-aspeed
[-- Attachment #1: Type: text/plain, Size: 75 bytes --]
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] rtc: aspeed: add AST2700 compatible
2026-06-01 9:14 [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support Tommy Huang
2026-06-01 9:14 ` [PATCH 1/2] dt-bindings: rtc: add ASPEED AST2700 compatible Tommy Huang
@ 2026-06-01 9:14 ` Tommy Huang
2026-06-24 21:16 ` [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support Alexandre Belloni
2 siblings, 0 replies; 5+ messages in thread
From: Tommy Huang @ 2026-06-01 9:14 UTC (permalink / raw)
To: Alexandre Belloni, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Joel Stanley, Andrew Jeffery
Cc: linux-rtc, devicetree, linux-kernel, linux-arm-kernel,
linux-aspeed, Tommy Huang
Add support for matching the RTC controller on ASPEED AST2700 SoCs.
The AST2700 RTC controller is compatible with the existing ASPEED
RTC driver implementation.
Signed-off-by: Tommy Huang <tommy_huang@aspeedtech.com>
---
drivers/rtc/rtc-aspeed.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/rtc/rtc-aspeed.c b/drivers/rtc/rtc-aspeed.c
index 0d0053b52f9b..8f5b440f8c0a 100644
--- a/drivers/rtc/rtc-aspeed.c
+++ b/drivers/rtc/rtc-aspeed.c
@@ -111,6 +111,7 @@ static const struct of_device_id aspeed_rtc_match[] = {
{ .compatible = "aspeed,ast2400-rtc", },
{ .compatible = "aspeed,ast2500-rtc", },
{ .compatible = "aspeed,ast2600-rtc", },
+ { .compatible = "aspeed,ast2700-rtc", },
{}
};
MODULE_DEVICE_TABLE(of, aspeed_rtc_match);
--
2.34.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support
2026-06-01 9:14 [PATCH 0/2] rtc: aspeed: Add AST2700 RTC support Tommy Huang
2026-06-01 9:14 ` [PATCH 1/2] dt-bindings: rtc: add ASPEED AST2700 compatible Tommy Huang
2026-06-01 9:14 ` [PATCH 2/2] rtc: aspeed: add " Tommy Huang
@ 2026-06-24 21:16 ` Alexandre Belloni
2 siblings, 0 replies; 5+ messages in thread
From: Alexandre Belloni @ 2026-06-24 21:16 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Joel Stanley,
Andrew Jeffery, Tommy Huang
Cc: linux-rtc, devicetree, linux-kernel, linux-arm-kernel,
linux-aspeed
On Mon, 01 Jun 2026 17:14:05 +0800, Tommy Huang wrote:
> This patch series adds support for the ASPEED AST2700 RTC define,
> includeing dt-binding in the Document and rtc-aspeed.c
Applied, thanks!
[1/2] dt-bindings: rtc: add ASPEED AST2700 compatible
https://git.kernel.org/abelloni/c/5e7f746bc106
[2/2] rtc: aspeed: add AST2700 compatible
https://git.kernel.org/abelloni/c/3319cfeeb8c4
Best regards,
--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
^ permalink raw reply [flat|nested] 5+ messages in thread