* [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
@ 2019-07-04 13:43 ` fugang.duan
0 siblings, 0 replies; 7+ messages in thread
From: fugang.duan @ 2019-07-04 13:43 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo
Cc: gregkh, festevam, daniel.baluta, fugang.duan, devicetree,
linux-kernel, linux-arm-kernel
From: Fugang Duan <fugang.duan@nxp.com>
Add the baud clock requirement for imx8qxp.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
---
Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
index 21483ba..3495eee 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
@@ -13,7 +13,10 @@ Required properties:
- reg : Address and length of the register set for the device
- interrupts : Should contain uart interrupt
- clocks : phandle + clock specifier pairs, one for each entry in clock-names
-- clock-names : should contain: "ipg" - the uart clock
+- clock-names : For vf610/ls1021a/imx7ulp, "ipg" clock is for uart bus/baud
+ clock. For imx8qxp lpuart, "ipg" clock is bus clock that is used to access
+ lpuart controller registers, it also requires "baud" clock for module to
+ receive/transmit data.
Optional properties:
- dmas: A list of two dma specifiers, one for each entry in dma-names.
--
2.7.4
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
@ 2019-07-04 13:43 ` fugang.duan
0 siblings, 0 replies; 7+ messages in thread
From: fugang.duan @ 2019-07-04 13:43 UTC (permalink / raw)
To: robh+dt, mark.rutland, shawnguo
Cc: devicetree, daniel.baluta, fugang.duan, gregkh, linux-kernel,
festevam, linux-arm-kernel
From: Fugang Duan <fugang.duan@nxp.com>
Add the baud clock requirement for imx8qxp.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
---
Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
index 21483ba..3495eee 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
@@ -13,7 +13,10 @@ Required properties:
- reg : Address and length of the register set for the device
- interrupts : Should contain uart interrupt
- clocks : phandle + clock specifier pairs, one for each entry in clock-names
-- clock-names : should contain: "ipg" - the uart clock
+- clock-names : For vf610/ls1021a/imx7ulp, "ipg" clock is for uart bus/baud
+ clock. For imx8qxp lpuart, "ipg" clock is bus clock that is used to access
+ lpuart controller registers, it also requires "baud" clock for module to
+ receive/transmit data.
Optional properties:
- dmas: A list of two dma specifiers, one for each entry in dma-names.
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
2019-07-04 13:43 ` fugang.duan
(?)
@ 2019-07-22 23:55 ` Rob Herring
-1 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2019-07-22 23:55 UTC (permalink / raw)
To: fugang.duan
Cc: robh+dt, mark.rutland, shawnguo, gregkh, festevam, daniel.baluta,
fugang.duan, devicetree, linux-kernel, linux-arm-kernel
On Thu, 4 Jul 2019 21:43:55 +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
>
> Add the baud clock requirement for imx8qxp.
>
> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
> ---
> Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
@ 2019-07-22 23:55 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2019-07-22 23:55 UTC (permalink / raw)
Cc: mark.rutland, devicetree, daniel.baluta, fugang.duan, gregkh,
linux-kernel, robh+dt, festevam, shawnguo, linux-arm-kernel
On Thu, 4 Jul 2019 21:43:55 +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
>
> Add the baud clock requirement for imx8qxp.
>
> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
> ---
> Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
@ 2019-07-22 23:55 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2019-07-22 23:55 UTC (permalink / raw)
To: fugang.duan
Cc: mark.rutland, devicetree, daniel.baluta, fugang.duan, gregkh,
linux-kernel, robh+dt, festevam, shawnguo, linux-arm-kernel
On Thu, 4 Jul 2019 21:43:55 +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
>
> Add the baud clock requirement for imx8qxp.
>
> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
> ---
> Documentation/devicetree/bindings/serial/fsl-lpuart.txt | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
Reviewed-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
2019-07-04 13:43 ` fugang.duan
@ 2019-07-23 2:46 ` Shawn Guo
-1 siblings, 0 replies; 7+ messages in thread
From: Shawn Guo @ 2019-07-23 2:46 UTC (permalink / raw)
To: fugang.duan
Cc: robh+dt, mark.rutland, gregkh, festevam, daniel.baluta,
devicetree, linux-kernel, linux-arm-kernel
On Thu, Jul 04, 2019 at 09:43:55PM +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
>
> Add the baud clock requirement for imx8qxp.
>
> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp
@ 2019-07-23 2:46 ` Shawn Guo
0 siblings, 0 replies; 7+ messages in thread
From: Shawn Guo @ 2019-07-23 2:46 UTC (permalink / raw)
To: fugang.duan
Cc: mark.rutland, devicetree, daniel.baluta, gregkh, linux-kernel,
robh+dt, festevam, linux-arm-kernel
On Thu, Jul 04, 2019 at 09:43:55PM +0800, fugang.duan@nxp.com wrote:
> From: Fugang Duan <fugang.duan@nxp.com>
>
> Add the baud clock requirement for imx8qxp.
>
> Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Applied, thanks.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-07-23 2:47 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-04 13:43 [PATCH RESEND 1/1] dt-bindings: serial: lpuart: add the clock requirement for imx8qxp fugang.duan
2019-07-04 13:43 ` fugang.duan
2019-07-22 23:55 ` Rob Herring
2019-07-22 23:55 ` Rob Herring
2019-07-22 23:55 ` Rob Herring
2019-07-23 2:46 ` Shawn Guo
2019-07-23 2:46 ` Shawn Guo
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.