* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-06 11:32 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-06 11:32 UTC (permalink / raw)
To: Santosh Shilimkar, wim, nsekhar, linux-watchdog, devicetree
Cc: grant.likely, rob.herring, pawel.moll, mark.rutland, swarren,
galak, ijc+devicetree, linux-kernel, linux-arm-kernel
The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
compatible and correct identity.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
---
.../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
drivers/watchdog/Kconfig | 4 ++--
drivers/watchdog/davinci_wdt.c | 3 ++-
3 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
index 1668b6e..fddced9 100644
--- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
@@ -1,13 +1,20 @@
-DaVinci Watchdog Timer (WDT) Controller
+Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
Required properties:
-- compatible : Should be "ti,davinci-wdt"
+
+- compatible: "ti,davinci-wdt"
+ "ti,keystone-wdt"
+
- reg : Should contain WDT registers location and length
Optional properties:
- timeout-sec: Contains the watchdog timeout in seconds
+Documentation:
+Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
+Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
+
Examples:
wdt: wdt@2320000 {
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 2c954b5..a4fe130 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -270,11 +270,11 @@ config IOP_WATCHDOG
config DAVINCI_WATCHDOG
tristate "DaVinci watchdog"
- depends on ARCH_DAVINCI
+ depends on ARCH_DAVINCI || ARCH_KEYSTONE
select WATCHDOG_CORE
help
Say Y here if to include support for the watchdog timer
- in the DaVinci DM644x/DM646x processors.
+ in the DaVinci DM644x/DM646x or Keystone processors.
To compile this driver as a module, choose M here: the
module will be called davinci_wdt.
diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index a371b2d..e51fd2e 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd)
static const struct watchdog_info davinci_wdt_info = {
.options = WDIOF_KEEPALIVEPING,
- .identity = "DaVinci Watchdog",
+ .identity = "DaVinci/Keystone Watchdog",
};
static const struct watchdog_ops davinci_wdt_ops = {
@@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
static const struct of_device_id davinci_wdt_of_match[] = {
{ .compatible = "ti,davinci-wdt", },
+ { .compatible = "ti,keystone-wdt", },
{},
};
MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 18+ messages in thread* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-06 11:32 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-06 11:32 UTC (permalink / raw)
To: linux-arm-kernel
The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
compatible and correct identity.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
---
.../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
drivers/watchdog/Kconfig | 4 ++--
drivers/watchdog/davinci_wdt.c | 3 ++-
3 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
index 1668b6e..fddced9 100644
--- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
@@ -1,13 +1,20 @@
-DaVinci Watchdog Timer (WDT) Controller
+Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
Required properties:
-- compatible : Should be "ti,davinci-wdt"
+
+- compatible: "ti,davinci-wdt"
+ "ti,keystone-wdt"
+
- reg : Should contain WDT registers location and length
Optional properties:
- timeout-sec: Contains the watchdog timeout in seconds
+Documentation:
+Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
+Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
+
Examples:
wdt: wdt at 2320000 {
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 2c954b5..a4fe130 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -270,11 +270,11 @@ config IOP_WATCHDOG
config DAVINCI_WATCHDOG
tristate "DaVinci watchdog"
- depends on ARCH_DAVINCI
+ depends on ARCH_DAVINCI || ARCH_KEYSTONE
select WATCHDOG_CORE
help
Say Y here if to include support for the watchdog timer
- in the DaVinci DM644x/DM646x processors.
+ in the DaVinci DM644x/DM646x or Keystone processors.
To compile this driver as a module, choose M here: the
module will be called davinci_wdt.
diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
index a371b2d..e51fd2e 100644
--- a/drivers/watchdog/davinci_wdt.c
+++ b/drivers/watchdog/davinci_wdt.c
@@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd)
static const struct watchdog_info davinci_wdt_info = {
.options = WDIOF_KEEPALIVEPING,
- .identity = "DaVinci Watchdog",
+ .identity = "DaVinci/Keystone Watchdog",
};
static const struct watchdog_ops davinci_wdt_ops = {
@@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
static const struct of_device_id davinci_wdt_of_match[] = {
{ .compatible = "ti,davinci-wdt", },
+ { .compatible = "ti,keystone-wdt", },
{},
};
MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
--
1.7.9.5
^ permalink raw reply related [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
2013-11-06 11:32 ` ivan.khoronzhuk
(?)
@ 2013-11-12 15:40 ` Santosh Shilimkar
-1 siblings, 0 replies; 18+ messages in thread
From: Santosh Shilimkar @ 2013-11-12 15:40 UTC (permalink / raw)
To: ivan.khoronzhuk
Cc: wim, nsekhar, linux-watchdog, devicetree, grant.likely,
rob.herring, pawel.moll, mark.rutland, swarren, galak,
ijc+devicetree, linux-kernel, linux-arm-kernel
On Wednesday 06 November 2013 06:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
> ---
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-12 15:40 ` Santosh Shilimkar
0 siblings, 0 replies; 18+ messages in thread
From: Santosh Shilimkar @ 2013-11-12 15:40 UTC (permalink / raw)
To: ivan.khoronzhuk
Cc: wim-IQzOog9fTRqzQB+pC5nmwQ, nsekhar-l0cyMroinI0,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
grant.likely-QSEj5FYQhm4dnm+yROfE0A,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ, pawel.moll-5wv7dgnIgG8,
mark.rutland-5wv7dgnIgG8, swarren-3lzwWm7+Weoh9ZMKESR00Q,
galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
On Wednesday 06 November 2013 06:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk-l0cyMroinI0@public.gmane.org>
> ---
Acked-by: Santosh Shilimkar <santosh.shilimkar-l0cyMroinI0@public.gmane.org>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 18+ messages in thread
* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-12 15:40 ` Santosh Shilimkar
0 siblings, 0 replies; 18+ messages in thread
From: Santosh Shilimkar @ 2013-11-12 15:40 UTC (permalink / raw)
To: linux-arm-kernel
On Wednesday 06 November 2013 06:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
> ---
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
2013-11-06 11:32 ` ivan.khoronzhuk
(?)
@ 2013-11-17 2:27 ` Guenter Roeck
-1 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2013-11-17 2:27 UTC (permalink / raw)
To: ivan.khoronzhuk, Santosh Shilimkar, wim, nsekhar, linux-watchdog,
devicetree
Cc: grant.likely, rob.herring, pawel.moll, mark.rutland, swarren,
galak, ijc+devicetree, linux-kernel, linux-arm-kernel
On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
> ---
> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
> drivers/watchdog/Kconfig | 4 ++--
> drivers/watchdog/davinci_wdt.c | 3 ++-
> 3 files changed, 13 insertions(+), 5 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> index 1668b6e..fddced9 100644
> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
Please use consistent formatting. If you change it, at least change it to be consistent.
> Optional properties:
>
> - timeout-sec: Contains the watchdog timeout in seconds
>
> +Documentation:
> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
> +
> Examples:
>
> wdt: wdt@2320000 {
> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
> index 2c954b5..a4fe130 100644
> --- a/drivers/watchdog/Kconfig
> +++ b/drivers/watchdog/Kconfig
> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>
> config DAVINCI_WATCHDOG
> tristate "DaVinci watchdog"
> - depends on ARCH_DAVINCI
> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
> select WATCHDOG_CORE
> help
> Say Y here if to include support for the watchdog timer
> - in the DaVinci DM644x/DM646x processors.
> + in the DaVinci DM644x/DM646x or Keystone processors.
> To compile this driver as a module, choose M here: the
> module will be called davinci_wdt.
>
> diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
> index a371b2d..e51fd2e 100644
> --- a/drivers/watchdog/davinci_wdt.c
> +++ b/drivers/watchdog/davinci_wdt.c
> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd)
>
> static const struct watchdog_info davinci_wdt_info = {
> .options = WDIOF_KEEPALIVEPING,
> - .identity = "DaVinci Watchdog",
> + .identity = "DaVinci/Keystone Watchdog",
> };
>
> static const struct watchdog_ops davinci_wdt_ops = {
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-17 2:27 ` Guenter Roeck
0 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2013-11-17 2:27 UTC (permalink / raw)
To: ivan.khoronzhuk, Santosh Shilimkar, wim-IQzOog9fTRqzQB+pC5nmwQ,
nsekhar-l0cyMroinI0, linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: grant.likely-QSEj5FYQhm4dnm+yROfE0A,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ, pawel.moll-5wv7dgnIgG8,
mark.rutland-5wv7dgnIgG8, swarren-3lzwWm7+Weoh9ZMKESR00Q,
galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk-l0cyMroinI0@public.gmane.org>
> ---
> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
> drivers/watchdog/Kconfig | 4 ++--
> drivers/watchdog/davinci_wdt.c | 3 ++-
> 3 files changed, 13 insertions(+), 5 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> index 1668b6e..fddced9 100644
> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
Please use consistent formatting. If you change it, at least change it to be consistent.
> Optional properties:
>
> - timeout-sec: Contains the watchdog timeout in seconds
>
> +Documentation:
> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
> +
> Examples:
>
> wdt: wdt@2320000 {
> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
> index 2c954b5..a4fe130 100644
> --- a/drivers/watchdog/Kconfig
> +++ b/drivers/watchdog/Kconfig
> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>
> config DAVINCI_WATCHDOG
> tristate "DaVinci watchdog"
> - depends on ARCH_DAVINCI
> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
> select WATCHDOG_CORE
> help
> Say Y here if to include support for the watchdog timer
> - in the DaVinci DM644x/DM646x processors.
> + in the DaVinci DM644x/DM646x or Keystone processors.
> To compile this driver as a module, choose M here: the
> module will be called davinci_wdt.
>
> diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
> index a371b2d..e51fd2e 100644
> --- a/drivers/watchdog/davinci_wdt.c
> +++ b/drivers/watchdog/davinci_wdt.c
> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd)
>
> static const struct watchdog_info davinci_wdt_info = {
> .options = WDIOF_KEEPALIVEPING,
> - .identity = "DaVinci Watchdog",
> + .identity = "DaVinci/Keystone Watchdog",
> };
>
> static const struct watchdog_ops davinci_wdt_ops = {
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 18+ messages in thread* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-17 2:27 ` Guenter Roeck
0 siblings, 0 replies; 18+ messages in thread
From: Guenter Roeck @ 2013-11-17 2:27 UTC (permalink / raw)
To: linux-arm-kernel
On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
> compatible and correct identity.
>
> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
> ---
> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
> drivers/watchdog/Kconfig | 4 ++--
> drivers/watchdog/davinci_wdt.c | 3 ++-
> 3 files changed, 13 insertions(+), 5 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> index 1668b6e..fddced9 100644
> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
Please use consistent formatting. If you change it, at least change it to be consistent.
> Optional properties:
>
> - timeout-sec: Contains the watchdog timeout in seconds
>
> +Documentation:
> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
> +
> Examples:
>
> wdt: wdt at 2320000 {
> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
> index 2c954b5..a4fe130 100644
> --- a/drivers/watchdog/Kconfig
> +++ b/drivers/watchdog/Kconfig
> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>
> config DAVINCI_WATCHDOG
> tristate "DaVinci watchdog"
> - depends on ARCH_DAVINCI
> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
> select WATCHDOG_CORE
> help
> Say Y here if to include support for the watchdog timer
> - in the DaVinci DM644x/DM646x processors.
> + in the DaVinci DM644x/DM646x or Keystone processors.
> To compile this driver as a module, choose M here: the
> module will be called davinci_wdt.
>
> diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c
> index a371b2d..e51fd2e 100644
> --- a/drivers/watchdog/davinci_wdt.c
> +++ b/drivers/watchdog/davinci_wdt.c
> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct watchdog_device *wdd)
>
> static const struct watchdog_info davinci_wdt_info = {
> .options = WDIOF_KEEPALIVEPING,
> - .identity = "DaVinci Watchdog",
> + .identity = "DaVinci/Keystone Watchdog",
> };
>
> static const struct watchdog_ops davinci_wdt_ops = {
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
2013-11-17 2:27 ` Guenter Roeck
(?)
@ 2013-11-18 15:03 ` ivan.khoronzhuk
-1 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-18 15:03 UTC (permalink / raw)
To: Guenter Roeck, Santosh Shilimkar, wim, nsekhar, linux-watchdog,
devicetree
Cc: grant.likely, rob.herring, pawel.moll, mark.rutland, swarren,
galak, ijc+devicetree, linux-kernel, linux-arm-kernel
On 11/17/2013 04:27 AM, Guenter Roeck wrote:
> On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
>> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
>> compatible and correct identity.
>>
>> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
>> ---
>> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
>> drivers/watchdog/Kconfig | 4 ++--
>> drivers/watchdog/davinci_wdt.c | 3 ++-
>> 3 files changed, 13 insertions(+), 5 deletions(-)
>>
>> diff --git
>> a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> index 1668b6e..fddced9 100644
>> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
> Please use consistent formatting. If you change it, at least change it
> to be consistent.
>
Thanks, I will
>> Optional properties:
>>
>> - timeout-sec: Contains the watchdog timeout in seconds
>>
>> +Documentation:
>> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
>> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
>> +
>> Examples:
>>
>> wdt: wdt@2320000 {
>> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
>> index 2c954b5..a4fe130 100644
>> --- a/drivers/watchdog/Kconfig
>> +++ b/drivers/watchdog/Kconfig
>> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>>
>> config DAVINCI_WATCHDOG
>> tristate "DaVinci watchdog"
>> - depends on ARCH_DAVINCI
>> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
>> select WATCHDOG_CORE
>> help
>> Say Y here if to include support for the watchdog timer
>> - in the DaVinci DM644x/DM646x processors.
>> + in the DaVinci DM644x/DM646x or Keystone processors.
>> To compile this driver as a module, choose M here: the
>> module will be called davinci_wdt.
>>
>> diff --git a/drivers/watchdog/davinci_wdt.c
>> b/drivers/watchdog/davinci_wdt.c
>> index a371b2d..e51fd2e 100644
>> --- a/drivers/watchdog/davinci_wdt.c
>> +++ b/drivers/watchdog/davinci_wdt.c
>> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct
>> watchdog_device *wdd)
>>
>> static const struct watchdog_info davinci_wdt_info = {
>> .options = WDIOF_KEEPALIVEPING,
>> - .identity = "DaVinci Watchdog",
>> + .identity = "DaVinci/Keystone Watchdog",
>> };
>>
>> static const struct watchdog_ops davinci_wdt_ops = {
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct
>> platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>>
>
--
Regards,
Ivan Khoronzhuk
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-18 15:03 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-18 15:03 UTC (permalink / raw)
To: Guenter Roeck, Santosh Shilimkar, wim-IQzOog9fTRqzQB+pC5nmwQ,
nsekhar-l0cyMroinI0, linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA
Cc: grant.likely-QSEj5FYQhm4dnm+yROfE0A,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ, pawel.moll-5wv7dgnIgG8,
mark.rutland-5wv7dgnIgG8, swarren-3lzwWm7+Weoh9ZMKESR00Q,
galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
On 11/17/2013 04:27 AM, Guenter Roeck wrote:
> On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
>> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
>> compatible and correct identity.
>>
>> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk-l0cyMroinI0@public.gmane.org>
>> ---
>> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
>> drivers/watchdog/Kconfig | 4 ++--
>> drivers/watchdog/davinci_wdt.c | 3 ++-
>> 3 files changed, 13 insertions(+), 5 deletions(-)
>>
>> diff --git
>> a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> index 1668b6e..fddced9 100644
>> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
> Please use consistent formatting. If you change it, at least change it
> to be consistent.
>
Thanks, I will
>> Optional properties:
>>
>> - timeout-sec: Contains the watchdog timeout in seconds
>>
>> +Documentation:
>> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
>> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
>> +
>> Examples:
>>
>> wdt: wdt@2320000 {
>> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
>> index 2c954b5..a4fe130 100644
>> --- a/drivers/watchdog/Kconfig
>> +++ b/drivers/watchdog/Kconfig
>> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>>
>> config DAVINCI_WATCHDOG
>> tristate "DaVinci watchdog"
>> - depends on ARCH_DAVINCI
>> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
>> select WATCHDOG_CORE
>> help
>> Say Y here if to include support for the watchdog timer
>> - in the DaVinci DM644x/DM646x processors.
>> + in the DaVinci DM644x/DM646x or Keystone processors.
>> To compile this driver as a module, choose M here: the
>> module will be called davinci_wdt.
>>
>> diff --git a/drivers/watchdog/davinci_wdt.c
>> b/drivers/watchdog/davinci_wdt.c
>> index a371b2d..e51fd2e 100644
>> --- a/drivers/watchdog/davinci_wdt.c
>> +++ b/drivers/watchdog/davinci_wdt.c
>> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct
>> watchdog_device *wdd)
>>
>> static const struct watchdog_info davinci_wdt_info = {
>> .options = WDIOF_KEEPALIVEPING,
>> - .identity = "DaVinci Watchdog",
>> + .identity = "DaVinci/Keystone Watchdog",
>> };
>>
>> static const struct watchdog_ops davinci_wdt_ops = {
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct
>> platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>>
>
--
Regards,
Ivan Khoronzhuk
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 18+ messages in thread* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-18 15:03 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-18 15:03 UTC (permalink / raw)
To: linux-arm-kernel
On 11/17/2013 04:27 AM, Guenter Roeck wrote:
> On 11/06/2013 03:32 AM, ivan.khoronzhuk wrote:
>> The keystone arch use the same IP watchdog, so add "ti,keystone-wdt"
>> compatible and correct identity.
>>
>> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
>> ---
>> .../devicetree/bindings/watchdog/davinci-wdt.txt | 11 +++++++++--
>> drivers/watchdog/Kconfig | 4 ++--
>> drivers/watchdog/davinci_wdt.c | 3 ++-
>> 3 files changed, 13 insertions(+), 5 deletions(-)
>>
>> diff --git
>> a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> index 1668b6e..fddced9 100644
>> --- a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
> Please use consistent formatting. If you change it, at least change it
> to be consistent.
>
Thanks, I will
>> Optional properties:
>>
>> - timeout-sec: Contains the watchdog timeout in seconds
>>
>> +Documentation:
>> +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf
>> +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf
>> +
>> Examples:
>>
>> wdt: wdt at 2320000 {
>> diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
>> index 2c954b5..a4fe130 100644
>> --- a/drivers/watchdog/Kconfig
>> +++ b/drivers/watchdog/Kconfig
>> @@ -270,11 +270,11 @@ config IOP_WATCHDOG
>>
>> config DAVINCI_WATCHDOG
>> tristate "DaVinci watchdog"
>> - depends on ARCH_DAVINCI
>> + depends on ARCH_DAVINCI || ARCH_KEYSTONE
>> select WATCHDOG_CORE
>> help
>> Say Y here if to include support for the watchdog timer
>> - in the DaVinci DM644x/DM646x processors.
>> + in the DaVinci DM644x/DM646x or Keystone processors.
>> To compile this driver as a module, choose M here: the
>> module will be called davinci_wdt.
>>
>> diff --git a/drivers/watchdog/davinci_wdt.c
>> b/drivers/watchdog/davinci_wdt.c
>> index a371b2d..e51fd2e 100644
>> --- a/drivers/watchdog/davinci_wdt.c
>> +++ b/drivers/watchdog/davinci_wdt.c
>> @@ -158,7 +158,7 @@ static unsigned int davinci_wdt_status(struct
>> watchdog_device *wdd)
>>
>> static const struct watchdog_info davinci_wdt_info = {
>> .options = WDIOF_KEEPALIVEPING,
>> - .identity = "DaVinci Watchdog",
>> + .identity = "DaVinci/Keystone Watchdog",
>> };
>>
>> static const struct watchdog_ops davinci_wdt_ops = {
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct
>> platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>>
>
--
Regards,
Ivan Khoronzhuk
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
2013-11-06 11:32 ` ivan.khoronzhuk
(?)
@ 2013-11-23 18:02 ` Arnd Bergmann
-1 siblings, 0 replies; 18+ messages in thread
From: Arnd Bergmann @ 2013-11-23 18:02 UTC (permalink / raw)
To: linux-arm-kernel
Cc: ivan.khoronzhuk, Santosh Shilimkar, wim, nsekhar, linux-watchdog,
devicetree, mark.rutland, pawel.moll, swarren, ijc+devicetree,
galak, rob.herring, linux-kernel, grant.likely
On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
...
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
You should clarify the compatible list here: It seems that the devices are fully
compatible, so the driver should only need to check for "ti,davinci-wdt" as the
compatible string, while the dtb files should list both "ti,davinci-wdt" and
"ti,keystone-wdt" for keystone, but only the davinci string for davinci.
Arnd
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-23 18:02 ` Arnd Bergmann
0 siblings, 0 replies; 18+ messages in thread
From: Arnd Bergmann @ 2013-11-23 18:02 UTC (permalink / raw)
To: linux-arm-kernel
Cc: mark.rutland, devicetree, linux-watchdog, pawel.moll, swarren,
ijc+devicetree, nsekhar, galak, rob.herring, linux-kernel, wim,
Santosh Shilimkar, grant.likely, ivan.khoronzhuk
On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
...
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
You should clarify the compatible list here: It seems that the devices are fully
compatible, so the driver should only need to check for "ti,davinci-wdt" as the
compatible string, while the dtb files should list both "ti,davinci-wdt" and
"ti,keystone-wdt" for keystone, but only the davinci string for davinci.
Arnd
^ permalink raw reply [flat|nested] 18+ messages in thread* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-23 18:02 ` Arnd Bergmann
0 siblings, 0 replies; 18+ messages in thread
From: Arnd Bergmann @ 2013-11-23 18:02 UTC (permalink / raw)
To: linux-arm-kernel
On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
> @@ -1,13 +1,20 @@
> -DaVinci Watchdog Timer (WDT) Controller
> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>
> Required properties:
> -- compatible : Should be "ti,davinci-wdt"
> +
> +- compatible: "ti,davinci-wdt"
> + "ti,keystone-wdt"
> +
> - reg : Should contain WDT registers location and length
>
...
> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>
> static const struct of_device_id davinci_wdt_of_match[] = {
> { .compatible = "ti,davinci-wdt", },
> + { .compatible = "ti,keystone-wdt", },
> {},
> };
> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
You should clarify the compatible list here: It seems that the devices are fully
compatible, so the driver should only need to check for "ti,davinci-wdt" as the
compatible string, while the dtb files should list both "ti,davinci-wdt" and
"ti,keystone-wdt" for keystone, but only the davinci string for davinci.
Arnd
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
2013-11-23 18:02 ` Arnd Bergmann
(?)
@ 2013-11-25 11:09 ` ivan.khoronzhuk
-1 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-25 11:09 UTC (permalink / raw)
To: Arnd Bergmann, linux-arm-kernel
Cc: Santosh Shilimkar, wim, nsekhar, linux-watchdog, devicetree,
mark.rutland, pawel.moll, swarren, ijc+devicetree, galak,
rob.herring, linux-kernel, grant.likely
On 11/23/2013 08:02 PM, Arnd Bergmann wrote:
> On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
>
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
>
> ...
>
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
> You should clarify the compatible list here: It seems that the devices are fully
> compatible, so the driver should only need to check for "ti,davinci-wdt" as the
> compatible string, while the dtb files should list both "ti,davinci-wdt" and
> "ti,keystone-wdt" for keystone, but only the davinci string for davinci.
>
> Arnd
>
Ok, I will remove "ti,keystone-wdt" compatible from driver and for the keystone WDT node
describe compatible as:
compatible = "ti,keystone-wdt", "ti,davinci-wdt";
--
Regards,
Ivan Khoronzhuk
^ permalink raw reply [flat|nested] 18+ messages in thread* Re: Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-25 11:09 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-25 11:09 UTC (permalink / raw)
To: Arnd Bergmann, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Santosh Shilimkar, wim-IQzOog9fTRqzQB+pC5nmwQ,
nsekhar-l0cyMroinI0, linux-watchdog-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, mark.rutland-5wv7dgnIgG8,
pawel.moll-5wv7dgnIgG8, swarren-3lzwWm7+Weoh9ZMKESR00Q,
ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg,
galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
grant.likely-QSEj5FYQhm4dnm+yROfE0A
On 11/23/2013 08:02 PM, Arnd Bergmann wrote:
> On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
>
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
>
> ...
>
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
> You should clarify the compatible list here: It seems that the devices are fully
> compatible, so the driver should only need to check for "ti,davinci-wdt" as the
> compatible string, while the dtb files should list both "ti,davinci-wdt" and
> "ti,keystone-wdt" for keystone, but only the davinci string for davinci.
>
> Arnd
>
Ok, I will remove "ti,keystone-wdt" compatible from driver and for the keystone WDT node
describe compatible as:
compatible = "ti,keystone-wdt", "ti,davinci-wdt";
--
Regards,
Ivan Khoronzhuk
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 18+ messages in thread* Fwd: [PATCH 6/8] watchdog: davinci: reuse driver for keystone arch
@ 2013-11-25 11:09 ` ivan.khoronzhuk
0 siblings, 0 replies; 18+ messages in thread
From: ivan.khoronzhuk @ 2013-11-25 11:09 UTC (permalink / raw)
To: linux-arm-kernel
On 11/23/2013 08:02 PM, Arnd Bergmann wrote:
> On Wednesday 06 November 2013, ivan.khoronzhuk wrote:
>
>> @@ -1,13 +1,20 @@
>> -DaVinci Watchdog Timer (WDT) Controller
>> +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller
>>
>> Required properties:
>> -- compatible : Should be "ti,davinci-wdt"
>> +
>> +- compatible: "ti,davinci-wdt"
>> + "ti,keystone-wdt"
>> +
>> - reg : Should contain WDT registers location and length
>>
>
> ...
>
>> @@ -229,6 +229,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
>>
>> static const struct of_device_id davinci_wdt_of_match[] = {
>> { .compatible = "ti,davinci-wdt", },
>> + { .compatible = "ti,keystone-wdt", },
>> {},
>> };
>> MODULE_DEVICE_TABLE(of, davinci_wdt_of_match);
>
> You should clarify the compatible list here: It seems that the devices are fully
> compatible, so the driver should only need to check for "ti,davinci-wdt" as the
> compatible string, while the dtb files should list both "ti,davinci-wdt" and
> "ti,keystone-wdt" for keystone, but only the davinci string for davinci.
>
> Arnd
>
Ok, I will remove "ti,keystone-wdt" compatible from driver and for the keystone WDT node
describe compatible as:
compatible = "ti,keystone-wdt", "ti,davinci-wdt";
--
Regards,
Ivan Khoronzhuk
^ permalink raw reply [flat|nested] 18+ messages in thread