* [PATCHv2 0/3] omap3 and omap4: add device tree support for wdt
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 at gmail.com @ 2012-06-01 4:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Xiao Jiang <jgq516@gmail.com>
Changes compared to previous version:
- created document for omap wdt
- some modifications per the comments from Benoit and Jon
This series is based on latest Linus'tree, and also can be applied to dt branch
of linux-omap tree. Tested with omap4430 blaze board and am37xx board.
Xiao Jiang (3):
arm/dts: add wdt node for omap3 and omap4
OMAP: avoid build wdt platform device if with dt support
watchdog: omap_wdt: add device tree support
.../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
arch/arm/boot/dts/omap4.dtsi | 5 +++++
arch/arm/mach-omap2/devices.c | 2 +-
drivers/watchdog/omap_wdt.c | 7 +++++++
5 files changed, 32 insertions(+), 1 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
--
1.7.3
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCHv2 0/3] omap3 and omap4: add device tree support for wdt
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
Changes compared to previous version:
- created document for omap wdt
- some modifications per the comments from Benoit and Jon
This series is based on latest Linus'tree, and also can be applied to dt branch
of linux-omap tree. Tested with omap4430 blaze board and am37xx board.
Xiao Jiang (3):
arm/dts: add wdt node for omap3 and omap4
OMAP: avoid build wdt platform device if with dt support
watchdog: omap_wdt: add device tree support
.../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
arch/arm/boot/dts/omap4.dtsi | 5 +++++
arch/arm/mach-omap2/devices.c | 2 +-
drivers/watchdog/omap_wdt.c | 7 +++++++
5 files changed, 32 insertions(+), 1 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
--
1.7.3
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCHv2 1/3] arm/dts: add wdt node for omap3 and omap4
2012-06-01 4:44 ` jgq516
(?)
@ 2012-06-01 4:44 ` jgq516
-1 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
Add wdt node to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
.../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
arch/arm/boot/dts/omap4.dtsi | 5 +++++
3 files changed, 24 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
new file mode 100644
index 0000000..c227970
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
@@ -0,0 +1,14 @@
+TI Watchdog Timer (WDT) Controller for OMAP
+
+Required properties:
+compatible:
+- "ti,omap3-wdt" for OMAP3
+- "ti,omap4-wdt" for OMAP4
+- ti,hwmods: Name of the hwmod associated to the WDT
+
+Examples:
+
+wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 99474fa..8109471 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,5 +215,10 @@
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
};
+
+ wdt2: wdt@48314000 {
+ compatible = "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 359c497..3664641 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -272,5 +272,10 @@
ti,hwmods = "mmc5";
ti,needs-special-reset;
};
+
+ wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCHv2 1/3] arm/dts: add wdt node for omap3 and omap4
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 at gmail.com @ 2012-06-01 4:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Xiao Jiang <jgq516@gmail.com>
Add wdt node to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
.../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
arch/arm/boot/dts/omap4.dtsi | 5 +++++
3 files changed, 24 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
new file mode 100644
index 0000000..c227970
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
@@ -0,0 +1,14 @@
+TI Watchdog Timer (WDT) Controller for OMAP
+
+Required properties:
+compatible:
+- "ti,omap3-wdt" for OMAP3
+- "ti,omap4-wdt" for OMAP4
+- ti,hwmods: Name of the hwmod associated to the WDT
+
+Examples:
+
+wdt2: wdt at 4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 99474fa..8109471 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,5 +215,10 @@
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
};
+
+ wdt2: wdt at 48314000 {
+ compatible = "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 359c497..3664641 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -272,5 +272,10 @@
ti,hwmods = "mmc5";
ti,needs-special-reset;
};
+
+ wdt2: wdt at 4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCHv2 1/3] arm/dts: add wdt node for omap3 and omap4
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
Add wdt node to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
.../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
arch/arm/boot/dts/omap3.dtsi | 5 +++++
arch/arm/boot/dts/omap4.dtsi | 5 +++++
3 files changed, 24 insertions(+), 0 deletions(-)
create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
new file mode 100644
index 0000000..c227970
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
@@ -0,0 +1,14 @@
+TI Watchdog Timer (WDT) Controller for OMAP
+
+Required properties:
+compatible:
+- "ti,omap3-wdt" for OMAP3
+- "ti,omap4-wdt" for OMAP4
+- ti,hwmods: Name of the hwmod associated to the WDT
+
+Examples:
+
+wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 99474fa..8109471 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,5 +215,10 @@
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
};
+
+ wdt2: wdt@48314000 {
+ compatible = "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 359c497..3664641 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -272,5 +272,10 @@
ti,hwmods = "mmc5";
ti,needs-special-reset;
};
+
+ wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+ };
};
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread
* [PATCHv3 2/3] OMAP: avoid build wdt platform device if with dt support
2012-06-01 4:44 ` jgq516
(?)
@ 2012-06-01 4:44 ` jgq516
-1 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
If provided dt support, then skip add wdt platform device as usual.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
---
arch/arm/mach-omap2/devices.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 7b4b932..527c004 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -772,7 +772,7 @@ static int __init omap_init_wdt(void)
char *oh_name = "wd_timer2";
char *dev_name = "omap_wdt";
- if (!cpu_class_is_omap2())
+ if (!cpu_class_is_omap2() || of_have_populated_dt())
return 0;
oh = omap_hwmod_lookup(oh_name);
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread
* [PATCHv3 2/3] OMAP: avoid build wdt platform device if with dt support
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 at gmail.com @ 2012-06-01 4:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Xiao Jiang <jgq516@gmail.com>
If provided dt support, then skip add wdt platform device as usual.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
---
arch/arm/mach-omap2/devices.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 7b4b932..527c004 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -772,7 +772,7 @@ static int __init omap_init_wdt(void)
char *oh_name = "wd_timer2";
char *dev_name = "omap_wdt";
- if (!cpu_class_is_omap2())
+ if (!cpu_class_is_omap2() || of_have_populated_dt())
return 0;
oh = omap_hwmod_lookup(oh_name);
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread
* [PATCHv3 2/3] OMAP: avoid build wdt platform device if with dt support
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
If provided dt support, then skip add wdt platform device as usual.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
---
arch/arm/mach-omap2/devices.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 7b4b932..527c004 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -772,7 +772,7 @@ static int __init omap_init_wdt(void)
char *oh_name = "wd_timer2";
char *dev_name = "omap_wdt";
- if (!cpu_class_is_omap2())
+ if (!cpu_class_is_omap2() || of_have_populated_dt())
return 0;
oh = omap_hwmod_lookup(oh_name);
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread
* [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
2012-06-01 4:44 ` jgq516
(?)
@ 2012-06-01 4:44 ` jgq516
-1 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
Add device table for omap_wdt to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
drivers/watchdog/omap_wdt.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 8285d65..02ebfd5 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
#define omap_wdt_resume NULL
#endif
+static const struct of_device_id omap_wdt_of_match[] = {
+ { .compatible = "ti,omap3-wdt", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
+
static struct platform_driver omap_wdt_driver = {
.probe = omap_wdt_probe,
.remove = __devexit_p(omap_wdt_remove),
@@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "omap_wdt",
+ .of_match_table = omap_wdt_of_match,
},
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 at gmail.com @ 2012-06-01 4:44 UTC (permalink / raw)
To: linux-arm-kernel
From: Xiao Jiang <jgq516@gmail.com>
Add device table for omap_wdt to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
drivers/watchdog/omap_wdt.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 8285d65..02ebfd5 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
#define omap_wdt_resume NULL
#endif
+static const struct of_device_id omap_wdt_of_match[] = {
+ { .compatible = "ti,omap3-wdt", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
+
static struct platform_driver omap_wdt_driver = {
.probe = omap_wdt_probe,
.remove = __devexit_p(omap_wdt_remove),
@@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "omap_wdt",
+ .of_match_table = omap_wdt_of_match,
},
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread* [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-06-01 4:44 ` jgq516
0 siblings, 0 replies; 23+ messages in thread
From: jgq516 @ 2012-06-01 4:44 UTC (permalink / raw)
To: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, jon-hunter
Cc: devicetree-discuss, linux-doc, linux-kernel, linux-arm-kernel,
linux-omap, linux-watchdog
From: Xiao Jiang <jgq516@gmail.com>
Add device table for omap_wdt to support dt.
Signed-off-by: Xiao Jiang <jgq516@gmail.com>
---
drivers/watchdog/omap_wdt.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 8285d65..02ebfd5 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
#define omap_wdt_resume NULL
#endif
+static const struct of_device_id omap_wdt_of_match[] = {
+ { .compatible = "ti,omap3-wdt", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
+
static struct platform_driver omap_wdt_driver = {
.probe = omap_wdt_probe,
.remove = __devexit_p(omap_wdt_remove),
@@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
.driver = {
.owner = THIS_MODULE,
.name = "omap_wdt",
+ .of_match_table = omap_wdt_of_match,
},
};
--
1.7.3
^ permalink raw reply related [flat|nested] 23+ messages in thread* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-06 8:28 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-06 8:28 UTC (permalink / raw)
To: jgq516, Wim Van Sebroeck
Cc: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, wim,
jon-hunter, devicetree-discuss, linux-doc, linux-kernel,
linux-arm-kernel, linux-omap, linux-watchdog
Hi Wim,
* jgq516@gmail.com <jgq516@gmail.com> [120531 20:56]:
> From: Xiao Jiang <jgq516@gmail.com>
>
> Add device table for omap_wdt to support dt.
Care to ack this patch in the series?
Regards,
Tony
>
> Signed-off-by: Xiao Jiang <jgq516@gmail.com>
> ---
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
> index 8285d65..02ebfd5 100644
> --- a/drivers/watchdog/omap_wdt.c
> +++ b/drivers/watchdog/omap_wdt.c
> @@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
> #define omap_wdt_resume NULL
> #endif
>
> +static const struct of_device_id omap_wdt_of_match[] = {
> + { .compatible = "ti,omap3-wdt", },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
> +
> static struct platform_driver omap_wdt_driver = {
> .probe = omap_wdt_probe,
> .remove = __devexit_p(omap_wdt_remove),
> @@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
> .driver = {
> .owner = THIS_MODULE,
> .name = "omap_wdt",
> + .of_match_table = omap_wdt_of_match,
> },
> };
>
> --
> 1.7.3
>
^ permalink raw reply [flat|nested] 23+ messages in thread* [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-06 8:28 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-06 8:28 UTC (permalink / raw)
To: linux-arm-kernel
Hi Wim,
* jgq516 at gmail.com <jgq516@gmail.com> [120531 20:56]:
> From: Xiao Jiang <jgq516@gmail.com>
>
> Add device table for omap_wdt to support dt.
Care to ack this patch in the series?
Regards,
Tony
>
> Signed-off-by: Xiao Jiang <jgq516@gmail.com>
> ---
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
> index 8285d65..02ebfd5 100644
> --- a/drivers/watchdog/omap_wdt.c
> +++ b/drivers/watchdog/omap_wdt.c
> @@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
> #define omap_wdt_resume NULL
> #endif
>
> +static const struct of_device_id omap_wdt_of_match[] = {
> + { .compatible = "ti,omap3-wdt", },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
> +
> static struct platform_driver omap_wdt_driver = {
> .probe = omap_wdt_probe,
> .remove = __devexit_p(omap_wdt_remove),
> @@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
> .driver = {
> .owner = THIS_MODULE,
> .name = "omap_wdt",
> + .of_match_table = omap_wdt_of_match,
> },
> };
>
> --
> 1.7.3
>
^ permalink raw reply [flat|nested] 23+ messages in thread* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-06 8:28 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-06 8:28 UTC (permalink / raw)
To: jgq516-Re5JQEeQqe8AvxtiuMwx3w
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ, linux-doc-u79uwXL29TY76Z2rM5mHXA,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ, wim-IQzOog9fTRqzQB+pC5nmwQ,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA
Hi Wim,
* jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> [120531 20:56]:
> From: Xiao Jiang <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>
> Add device table for omap_wdt to support dt.
Care to ack this patch in the series?
Regards,
Tony
>
> Signed-off-by: Xiao Jiang <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
> index 8285d65..02ebfd5 100644
> --- a/drivers/watchdog/omap_wdt.c
> +++ b/drivers/watchdog/omap_wdt.c
> @@ -430,6 +430,12 @@ static int omap_wdt_resume(struct platform_device *pdev)
> #define omap_wdt_resume NULL
> #endif
>
> +static const struct of_device_id omap_wdt_of_match[] = {
> + { .compatible = "ti,omap3-wdt", },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, omap_wdt_of_match);
> +
> static struct platform_driver omap_wdt_driver = {
> .probe = omap_wdt_probe,
> .remove = __devexit_p(omap_wdt_remove),
> @@ -439,6 +445,7 @@ static struct platform_driver omap_wdt_driver = {
> .driver = {
> .owner = THIS_MODULE,
> .name = "omap_wdt",
> + .of_match_table = omap_wdt_of_match,
> },
> };
>
> --
> 1.7.3
>
^ permalink raw reply [flat|nested] 23+ messages in thread* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-07 12:07 ` Wim Van Sebroeck
0 siblings, 0 replies; 23+ messages in thread
From: Wim Van Sebroeck @ 2012-07-07 12:07 UTC (permalink / raw)
To: Tony Lindgren
Cc: jgq516, grant.likely, rob.herring, rob, linux, b-cousson, rnayak,
jon-hunter, devicetree-discuss, linux-doc, linux-kernel,
linux-arm-kernel, linux-omap, linux-watchdog
Hi Tony,
> Hi Wim,
>
> * jgq516@gmail.com <jgq516@gmail.com> [120531 20:56]:
> > From: Xiao Jiang <jgq516@gmail.com>
> >
> > Add device table for omap_wdt to support dt.
>
> Care to ack this patch in the series?
Yep.
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Kind regards,
Wim.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-07 12:07 ` Wim Van Sebroeck
0 siblings, 0 replies; 23+ messages in thread
From: Wim Van Sebroeck @ 2012-07-07 12:07 UTC (permalink / raw)
To: Tony Lindgren
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ, linux-doc-u79uwXL29TY76Z2rM5mHXA,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ,
jgq516-Re5JQEeQqe8AvxtiuMwx3w,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA
Hi Tony,
> Hi Wim,
>
> * jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> [120531 20:56]:
> > From: Xiao Jiang <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> >
> > Add device table for omap_wdt to support dt.
>
> Care to ack this patch in the series?
Yep.
Acked-by: Wim Van Sebroeck <wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org>
Kind regards,
Wim.
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-09 8:57 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-09 8:57 UTC (permalink / raw)
To: Wim Van Sebroeck
Cc: jgq516, grant.likely, rob.herring, rob, linux, b-cousson, rnayak,
jon-hunter, devicetree-discuss, linux-doc, linux-kernel,
linux-arm-kernel, linux-omap, linux-watchdog
* Wim Van Sebroeck <wim@iguana.be> [120707 05:11]:
> Hi Tony,
>
> > Hi Wim,
> >
> > * jgq516@gmail.com <jgq516@gmail.com> [120531 20:56]:
> > > From: Xiao Jiang <jgq516@gmail.com>
> > >
> > > Add device table for omap_wdt to support dt.
> >
> > Care to ack this patch in the series?
>
> Yep.
> Acked-by: Wim Van Sebroeck <wim@iguana.be>
Thanks, I'll apply all three into omap devel-dt branch.
Regards,
Tony
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-09 8:57 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-09 8:57 UTC (permalink / raw)
To: linux-arm-kernel
* Wim Van Sebroeck <wim@iguana.be> [120707 05:11]:
> Hi Tony,
>
> > Hi Wim,
> >
> > * jgq516 at gmail.com <jgq516@gmail.com> [120531 20:56]:
> > > From: Xiao Jiang <jgq516@gmail.com>
> > >
> > > Add device table for omap_wdt to support dt.
> >
> > Care to ack this patch in the series?
>
> Yep.
> Acked-by: Wim Van Sebroeck <wim@iguana.be>
Thanks, I'll apply all three into omap devel-dt branch.
Regards,
Tony
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCHv2 3/3] watchdog: omap_wdt: add device tree support
@ 2012-07-09 8:57 ` Tony Lindgren
0 siblings, 0 replies; 23+ messages in thread
From: Tony Lindgren @ 2012-07-09 8:57 UTC (permalink / raw)
To: Wim Van Sebroeck
Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ, linux-doc-u79uwXL29TY76Z2rM5mHXA,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ,
jgq516-Re5JQEeQqe8AvxtiuMwx3w,
rob.herring-bsGFqQB8/DxBDgjK7y7TUQ,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-watchdog-u79uwXL29TY76Z2rM5mHXA
* Wim Van Sebroeck <wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org> [120707 05:11]:
> Hi Tony,
>
> > Hi Wim,
> >
> > * jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> [120531 20:56]:
> > > From: Xiao Jiang <jgq516-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > >
> > > Add device table for omap_wdt to support dt.
> >
> > Care to ack this patch in the series?
>
> Yep.
> Acked-by: Wim Van Sebroeck <wim-IQzOog9fTRqzQB+pC5nmwQ@public.gmane.org>
Thanks, I'll apply all three into omap devel-dt branch.
Regards,
Tony
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCHv2 0/3] omap3 and omap4: add device tree support for wdt
2012-06-01 4:44 ` jgq516
(?)
@ 2012-06-01 13:54 ` Jon Hunter
-1 siblings, 0 replies; 23+ messages in thread
From: Jon Hunter @ 2012-06-01 13:54 UTC (permalink / raw)
To: jgq516
Cc: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, devicetree-discuss, linux-doc, linux-kernel,
linux-arm-kernel, linux-omap, linux-watchdog
On 05/31/2012 11:44 PM, jgq516@gmail.com wrote:
> From: Xiao Jiang <jgq516@gmail.com>
>
> Changes compared to previous version:
> - created document for omap wdt
> - some modifications per the comments from Benoit and Jon
>
> This series is based on latest Linus'tree, and also can be applied to dt branch
> of linux-omap tree. Tested with omap4430 blaze board and am37xx board.
>
> Xiao Jiang (3):
> arm/dts: add wdt node for omap3 and omap4
> OMAP: avoid build wdt platform device if with dt support
> watchdog: omap_wdt: add device tree support
>
> .../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
> arch/arm/boot/dts/omap3.dtsi | 5 +++++
> arch/arm/boot/dts/omap4.dtsi | 5 +++++
> arch/arm/mach-omap2/devices.c | 2 +-
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 5 files changed, 32 insertions(+), 1 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
Thanks! Looks good to me.
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Cheers
Jon
^ permalink raw reply [flat|nested] 23+ messages in thread
* [PATCHv2 0/3] omap3 and omap4: add device tree support for wdt
@ 2012-06-01 13:54 ` Jon Hunter
0 siblings, 0 replies; 23+ messages in thread
From: Jon Hunter @ 2012-06-01 13:54 UTC (permalink / raw)
To: linux-arm-kernel
On 05/31/2012 11:44 PM, jgq516 at gmail.com wrote:
> From: Xiao Jiang <jgq516@gmail.com>
>
> Changes compared to previous version:
> - created document for omap wdt
> - some modifications per the comments from Benoit and Jon
>
> This series is based on latest Linus'tree, and also can be applied to dt branch
> of linux-omap tree. Tested with omap4430 blaze board and am37xx board.
>
> Xiao Jiang (3):
> arm/dts: add wdt node for omap3 and omap4
> OMAP: avoid build wdt platform device if with dt support
> watchdog: omap_wdt: add device tree support
>
> .../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
> arch/arm/boot/dts/omap3.dtsi | 5 +++++
> arch/arm/boot/dts/omap4.dtsi | 5 +++++
> arch/arm/mach-omap2/devices.c | 2 +-
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 5 files changed, 32 insertions(+), 1 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
Thanks! Looks good to me.
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Cheers
Jon
^ permalink raw reply [flat|nested] 23+ messages in thread
* Re: [PATCHv2 0/3] omap3 and omap4: add device tree support for wdt
@ 2012-06-01 13:54 ` Jon Hunter
0 siblings, 0 replies; 23+ messages in thread
From: Jon Hunter @ 2012-06-01 13:54 UTC (permalink / raw)
To: jgq516
Cc: grant.likely, rob.herring, rob, linux, b-cousson, rnayak, tony,
wim, devicetree-discuss, linux-doc, linux-kernel,
linux-arm-kernel, linux-omap, linux-watchdog
On 05/31/2012 11:44 PM, jgq516@gmail.com wrote:
> From: Xiao Jiang <jgq516@gmail.com>
>
> Changes compared to previous version:
> - created document for omap wdt
> - some modifications per the comments from Benoit and Jon
>
> This series is based on latest Linus'tree, and also can be applied to dt branch
> of linux-omap tree. Tested with omap4430 blaze board and am37xx board.
>
> Xiao Jiang (3):
> arm/dts: add wdt node for omap3 and omap4
> OMAP: avoid build wdt platform device if with dt support
> watchdog: omap_wdt: add device tree support
>
> .../devicetree/bindings/watchdog/omap-wdt.txt | 14 ++++++++++++++
> arch/arm/boot/dts/omap3.dtsi | 5 +++++
> arch/arm/boot/dts/omap4.dtsi | 5 +++++
> arch/arm/mach-omap2/devices.c | 2 +-
> drivers/watchdog/omap_wdt.c | 7 +++++++
> 5 files changed, 32 insertions(+), 1 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/watchdog/omap-wdt.txt
Thanks! Looks good to me.
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Cheers
Jon
^ permalink raw reply [flat|nested] 23+ messages in thread