* [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Hi Bjorn,
The following series adds the support for the HwSpinlock IP present
on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
related to the K3 support, and the last patch is a minor debug related
trace to see the number of locks registered on each SoC.
I will be posting the DT nodes once the binding is acked.
regards
Suman
Suman Anna (3):
dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
hwspinlock/omap: Add support for TI K3 SoCs
hwspinlock/omap: Add a trace during probe
.../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
drivers/hwspinlock/Kconfig | 2 +-
drivers/hwspinlock/omap_hwspinlock.c | 4 +++
3 files changed, 25 insertions(+), 6 deletions(-)
--
2.21.0
_______________________________________________
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] 18+ messages in thread
* [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Hi Bjorn,
The following series adds the support for the HwSpinlock IP present
on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
related to the K3 support, and the last patch is a minor debug related
trace to see the number of locks registered on each SoC.
I will be posting the DT nodes once the binding is acked.
regards
Suman
Suman Anna (3):
dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
hwspinlock/omap: Add support for TI K3 SoCs
hwspinlock/omap: Add a trace during probe
.../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
drivers/hwspinlock/Kconfig | 2 +-
drivers/hwspinlock/omap_hwspinlock.c | 4 +++
3 files changed, 25 insertions(+), 6 deletions(-)
--
2.21.0
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH 1/3] dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
2019-05-31 2:13 ` Suman Anna
(?)
@ 2019-05-31 2:13 ` Suman Anna
-1 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-remoteproc, linux-arm-kernel, linux-omap, Suman Anna
The TI K3 AM65x and J721E family of SoCs have a HwSpinlock IP that
is similar to the existing HwSpinlock IP present in OMAP architecture
based SoCs with minor differences. Update the existing OMAP HwSpinlock
binding for this IP on TI K3 AM65x and J721E SoCs. The same compatible
from AM65x SoCs is reused for J721E SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
.../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
index 2c9804f4f4ac..8d365f89694c 100644
--- a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
+++ b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
@@ -1,12 +1,16 @@
-OMAP4+ HwSpinlock Driver
-========================
+TI HwSpinlock for OMAP and K3 based SoCs
+=========================================
Required properties:
-- compatible: Should be "ti,omap4-hwspinlock" for
- OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+- compatible: Should be one of the following,
+ "ti,omap4-hwspinlock" for
+ OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+ "ti,am654-hwspinlock" for
+ K3 AM65x and J721E SoCs
- reg: Contains the hwspinlock module register address space
(base address and length)
- ti,hwmods: Name of the hwmod associated with the hwspinlock device
+ (for OMAP architecture based SoCs only)
- #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a
0-indexed relative hwlock number as the argument
specifier value for requesting a specific hwspinlock
@@ -17,10 +21,21 @@ Please look at the generic hwlock binding for usage information for consumers,
Example:
-/* OMAP4 */
+1. OMAP4 SoCs
hwspinlock: spinlock@4a0f6000 {
compatible = "ti,omap4-hwspinlock";
reg = <0x4a0f6000 0x1000>;
ti,hwmods = "spinlock";
#hwlock-cells = <1>;
};
+
+2. AM65x SoCs and J721E SoCs
+&cbass_main {
+ cbass_main_navss: interconnect0 {
+ hwspinlock: spinlock@30e00000 {
+ compatible = "ti,am654-hwspinlock";
+ reg = <0x00 0x30e00000 0x00 0x1000>;
+ #hwlock-cells = <1>;
+ };
+ };
+};
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 1/3] dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
The TI K3 AM65x and J721E family of SoCs have a HwSpinlock IP that
is similar to the existing HwSpinlock IP present in OMAP architecture
based SoCs with minor differences. Update the existing OMAP HwSpinlock
binding for this IP on TI K3 AM65x and J721E SoCs. The same compatible
from AM65x SoCs is reused for J721E SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
.../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
index 2c9804f4f4ac..8d365f89694c 100644
--- a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
+++ b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
@@ -1,12 +1,16 @@
-OMAP4+ HwSpinlock Driver
-========================
+TI HwSpinlock for OMAP and K3 based SoCs
+=========================================
Required properties:
-- compatible: Should be "ti,omap4-hwspinlock" for
- OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+- compatible: Should be one of the following,
+ "ti,omap4-hwspinlock" for
+ OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+ "ti,am654-hwspinlock" for
+ K3 AM65x and J721E SoCs
- reg: Contains the hwspinlock module register address space
(base address and length)
- ti,hwmods: Name of the hwmod associated with the hwspinlock device
+ (for OMAP architecture based SoCs only)
- #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a
0-indexed relative hwlock number as the argument
specifier value for requesting a specific hwspinlock
@@ -17,10 +21,21 @@ Please look at the generic hwlock binding for usage information for consumers,
Example:
-/* OMAP4 */
+1. OMAP4 SoCs
hwspinlock: spinlock@4a0f6000 {
compatible = "ti,omap4-hwspinlock";
reg = <0x4a0f6000 0x1000>;
ti,hwmods = "spinlock";
#hwlock-cells = <1>;
};
+
+2. AM65x SoCs and J721E SoCs
+&cbass_main {
+ cbass_main_navss: interconnect0 {
+ hwspinlock: spinlock@30e00000 {
+ compatible = "ti,am654-hwspinlock";
+ reg = <0x00 0x30e00000 0x00 0x1000>;
+ #hwlock-cells = <1>;
+ };
+ };
+};
--
2.21.0
_______________________________________________
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] 18+ messages in thread* [PATCH 1/3] dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
The TI K3 AM65x and J721E family of SoCs have a HwSpinlock IP that
is similar to the existing HwSpinlock IP present in OMAP architecture
based SoCs with minor differences. Update the existing OMAP HwSpinlock
binding for this IP on TI K3 AM65x and J721E SoCs. The same compatible
from AM65x SoCs is reused for J721E SoCs.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
.../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
index 2c9804f4f4ac..8d365f89694c 100644
--- a/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
+++ b/Documentation/devicetree/bindings/hwlock/omap-hwspinlock.txt
@@ -1,12 +1,16 @@
-OMAP4+ HwSpinlock Driver
-========================
+TI HwSpinlock for OMAP and K3 based SoCs
+=========================================
Required properties:
-- compatible: Should be "ti,omap4-hwspinlock" for
- OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+- compatible: Should be one of the following,
+ "ti,omap4-hwspinlock" for
+ OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs
+ "ti,am654-hwspinlock" for
+ K3 AM65x and J721E SoCs
- reg: Contains the hwspinlock module register address space
(base address and length)
- ti,hwmods: Name of the hwmod associated with the hwspinlock device
+ (for OMAP architecture based SoCs only)
- #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a
0-indexed relative hwlock number as the argument
specifier value for requesting a specific hwspinlock
@@ -17,10 +21,21 @@ Please look at the generic hwlock binding for usage information for consumers,
Example:
-/* OMAP4 */
+1. OMAP4 SoCs
hwspinlock: spinlock@4a0f6000 {
compatible = "ti,omap4-hwspinlock";
reg = <0x4a0f6000 0x1000>;
ti,hwmods = "spinlock";
#hwlock-cells = <1>;
};
+
+2. AM65x SoCs and J721E SoCs
+&cbass_main {
+ cbass_main_navss: interconnect0 {
+ hwspinlock: spinlock@30e00000 {
+ compatible = "ti,am654-hwspinlock";
+ reg = <0x00 0x30e00000 0x00 0x1000>;
+ #hwlock-cells = <1>;
+ };
+ };
+};
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 2/3] hwspinlock/omap: Add support for TI K3 SoCs
2019-05-31 2:13 ` Suman Anna
(?)
@ 2019-05-31 2:13 ` Suman Anna
-1 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-remoteproc, linux-arm-kernel, linux-omap, Suman Anna
A HwSpinlock IP is also present on the newer TI K3 AM65x and J721E
family of SoCs within the Main NavSS sub-module. Reuse the existing
OMAP Hwspinlock driver to extend the support for this IP on K3 AM65x
SoCs as well. The IP has slightly different bit-fields in the
SYSCONFIG and SYSSTATUS registers.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/Kconfig | 2 +-
drivers/hwspinlock/omap_hwspinlock.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 7869c67e5b6b..37740e992cfa 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -9,7 +9,7 @@ menuconfig HWSPINLOCK
config HWSPINLOCK_OMAP
tristate "OMAP Hardware Spinlock device"
depends on HWSPINLOCK
- depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX
+ depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3
help
Say y here to support the OMAP Hardware Spinlock device (firstly
introduced in OMAP4).
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index 625844e0abef..a4d7a7bc863a 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -171,6 +171,7 @@ static int omap_hwspinlock_remove(struct platform_device *pdev)
static const struct of_device_id omap_hwspinlock_of_match[] = {
{ .compatible = "ti,omap4-hwspinlock", },
+ { .compatible = "ti,am654-hwspinlock", },
{ /* end */ },
};
MODULE_DEVICE_TABLE(of, omap_hwspinlock_of_match);
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread* [PATCH 2/3] hwspinlock/omap: Add support for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
A HwSpinlock IP is also present on the newer TI K3 AM65x and J721E
family of SoCs within the Main NavSS sub-module. Reuse the existing
OMAP Hwspinlock driver to extend the support for this IP on K3 AM65x
SoCs as well. The IP has slightly different bit-fields in the
SYSCONFIG and SYSSTATUS registers.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/Kconfig | 2 +-
drivers/hwspinlock/omap_hwspinlock.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 7869c67e5b6b..37740e992cfa 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -9,7 +9,7 @@ menuconfig HWSPINLOCK
config HWSPINLOCK_OMAP
tristate "OMAP Hardware Spinlock device"
depends on HWSPINLOCK
- depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX
+ depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3
help
Say y here to support the OMAP Hardware Spinlock device (firstly
introduced in OMAP4).
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index 625844e0abef..a4d7a7bc863a 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -171,6 +171,7 @@ static int omap_hwspinlock_remove(struct platform_device *pdev)
static const struct of_device_id omap_hwspinlock_of_match[] = {
{ .compatible = "ti,omap4-hwspinlock", },
+ { .compatible = "ti,am654-hwspinlock", },
{ /* end */ },
};
MODULE_DEVICE_TABLE(of, omap_hwspinlock_of_match);
--
2.21.0
_______________________________________________
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] 18+ messages in thread* [PATCH 2/3] hwspinlock/omap: Add support for TI K3 SoCs
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
A HwSpinlock IP is also present on the newer TI K3 AM65x and J721E
family of SoCs within the Main NavSS sub-module. Reuse the existing
OMAP Hwspinlock driver to extend the support for this IP on K3 AM65x
SoCs as well. The IP has slightly different bit-fields in the
SYSCONFIG and SYSSTATUS registers.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/Kconfig | 2 +-
drivers/hwspinlock/omap_hwspinlock.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
index 7869c67e5b6b..37740e992cfa 100644
--- a/drivers/hwspinlock/Kconfig
+++ b/drivers/hwspinlock/Kconfig
@@ -9,7 +9,7 @@ menuconfig HWSPINLOCK
config HWSPINLOCK_OMAP
tristate "OMAP Hardware Spinlock device"
depends on HWSPINLOCK
- depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX
+ depends on ARCH_OMAP4 || SOC_OMAP5 || SOC_DRA7XX || SOC_AM33XX || SOC_AM43XX || ARCH_K3
help
Say y here to support the OMAP Hardware Spinlock device (firstly
introduced in OMAP4).
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index 625844e0abef..a4d7a7bc863a 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -171,6 +171,7 @@ static int omap_hwspinlock_remove(struct platform_device *pdev)
static const struct of_device_id omap_hwspinlock_of_match[] = {
{ .compatible = "ti,omap4-hwspinlock", },
+ { .compatible = "ti,am654-hwspinlock", },
{ /* end */ },
};
MODULE_DEVICE_TABLE(of, omap_hwspinlock_of_match);
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 3/3] hwspinlock/omap: Add a trace during probe
2019-05-31 2:13 ` Suman Anna
(?)
@ 2019-05-31 2:13 ` Suman Anna
-1 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-remoteproc, linux-arm-kernel, linux-omap, Suman Anna
Add a debug level trace statement in the OMAP HwSpinlock driver
probe function to print the number of hwlocks on a successful
registration.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/omap_hwspinlock.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index a4d7a7bc863a..14e1a532ebb5 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -140,6 +140,9 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
if (ret)
goto reg_fail;
+ dev_dbg(&pdev->dev, "Registered %d locks with HwSpinlock core\n",
+ num_locks);
+
return 0;
reg_fail:
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH 3/3] hwspinlock/omap: Add a trace during probe
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Add a debug level trace statement in the OMAP HwSpinlock driver
probe function to print the number of hwlocks on a successful
registration.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/omap_hwspinlock.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index a4d7a7bc863a..14e1a532ebb5 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -140,6 +140,9 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
if (ret)
goto reg_fail;
+ dev_dbg(&pdev->dev, "Registered %d locks with HwSpinlock core\n",
+ num_locks);
+
return 0;
reg_fail:
--
2.21.0
_______________________________________________
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] 18+ messages in thread
* [PATCH 3/3] hwspinlock/omap: Add a trace during probe
@ 2019-05-31 2:13 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-05-31 2:13 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Add a debug level trace statement in the OMAP HwSpinlock driver
probe function to print the number of hwlocks on a successful
registration.
Signed-off-by: Suman Anna <s-anna@ti.com>
---
drivers/hwspinlock/omap_hwspinlock.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index a4d7a7bc863a..14e1a532ebb5 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -140,6 +140,9 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
if (ret)
goto reg_fail;
+ dev_dbg(&pdev->dev, "Registered %d locks with HwSpinlock core\n",
+ num_locks);
+
return 0;
reg_fail:
--
2.21.0
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
2019-05-31 2:13 ` Suman Anna
(?)
@ 2019-06-24 20:38 ` Suman Anna
-1 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-06-24 20:38 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-remoteproc, linux-arm-kernel, linux-omap
Hi Bjorn,
On 5/30/19 9:13 PM, Suman Anna wrote:
> Hi Bjorn,
>
> The following series adds the support for the HwSpinlock IP present
> on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> related to the K3 support, and the last patch is a minor debug related
> trace to see the number of locks registered on each SoC.
>
> I will be posting the DT nodes once the binding is acked.
If you do not have any comments, can you please pick up this series for
5.3 merge window?
Thanks,
Suman
>
> regards
> Suman
>
> Suman Anna (3):
> dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> hwspinlock/omap: Add support for TI K3 SoCs
> hwspinlock/omap: Add a trace during probe
>
> .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> drivers/hwspinlock/Kconfig | 2 +-
> drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> 3 files changed, 25 insertions(+), 6 deletions(-)
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-06-24 20:38 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-06-24 20:38 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Hi Bjorn,
On 5/30/19 9:13 PM, Suman Anna wrote:
> Hi Bjorn,
>
> The following series adds the support for the HwSpinlock IP present
> on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> related to the K3 support, and the last patch is a minor debug related
> trace to see the number of locks registered on each SoC.
>
> I will be posting the DT nodes once the binding is acked.
If you do not have any comments, can you please pick up this series for
5.3 merge window?
Thanks,
Suman
>
> regards
> Suman
>
> Suman Anna (3):
> dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> hwspinlock/omap: Add support for TI K3 SoCs
> hwspinlock/omap: Add a trace during probe
>
> .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> drivers/hwspinlock/Kconfig | 2 +-
> drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> 3 files changed, 25 insertions(+), 6 deletions(-)
>
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^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-06-24 20:38 ` Suman Anna
0 siblings, 0 replies; 18+ messages in thread
From: Suman Anna @ 2019-06-24 20:38 UTC (permalink / raw)
To: Bjorn Andersson, Rob Herring
Cc: devicetree, linux-omap, linux-remoteproc, linux-arm-kernel
Hi Bjorn,
On 5/30/19 9:13 PM, Suman Anna wrote:
> Hi Bjorn,
>
> The following series adds the support for the HwSpinlock IP present
> on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> related to the K3 support, and the last patch is a minor debug related
> trace to see the number of locks registered on each SoC.
>
> I will be posting the DT nodes once the binding is acked.
If you do not have any comments, can you please pick up this series for
5.3 merge window?
Thanks,
Suman
>
> regards
> Suman
>
> Suman Anna (3):
> dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> hwspinlock/omap: Add support for TI K3 SoCs
> hwspinlock/omap: Add a trace during probe
>
> .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> drivers/hwspinlock/Kconfig | 2 +-
> drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> 3 files changed, 25 insertions(+), 6 deletions(-)
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
2019-06-24 20:38 ` Suman Anna
(?)
@ 2019-06-29 18:57 ` Bjorn Andersson
-1 siblings, 0 replies; 18+ messages in thread
From: Bjorn Andersson @ 2019-06-29 18:57 UTC (permalink / raw)
To: Suman Anna
Cc: Rob Herring, devicetree, linux-remoteproc, linux-arm-kernel, linux-omap
On Mon 24 Jun 13:38 PDT 2019, Suman Anna wrote:
> Hi Bjorn,
>
Hi Suman,
> On 5/30/19 9:13 PM, Suman Anna wrote:
> > Hi Bjorn,
> >
> > The following series adds the support for the HwSpinlock IP present
> > on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> > related to the K3 support, and the last patch is a minor debug related
> > trace to see the number of locks registered on each SoC.
> >
> > I will be posting the DT nodes once the binding is acked.
>
> If you do not have any comments, can you please pick up this series for
> 5.3 merge window?
>
I was waiting for Rob's ack on the dt change, but as it's just a minor
modification I've merged the series.
Thanks,
Bjorn
> Thanks,
> Suman
>
> >
> > regards
> > Suman
> >
> > Suman Anna (3):
> > dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> > hwspinlock/omap: Add support for TI K3 SoCs
> > hwspinlock/omap: Add a trace during probe
> >
> > .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> > drivers/hwspinlock/Kconfig | 2 +-
> > drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> > 3 files changed, 25 insertions(+), 6 deletions(-)
> >
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-06-29 18:57 ` Bjorn Andersson
0 siblings, 0 replies; 18+ messages in thread
From: Bjorn Andersson @ 2019-06-29 18:57 UTC (permalink / raw)
To: Suman Anna
Cc: devicetree, linux-omap, Rob Herring, linux-remoteproc, linux-arm-kernel
On Mon 24 Jun 13:38 PDT 2019, Suman Anna wrote:
> Hi Bjorn,
>
Hi Suman,
> On 5/30/19 9:13 PM, Suman Anna wrote:
> > Hi Bjorn,
> >
> > The following series adds the support for the HwSpinlock IP present
> > on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> > related to the K3 support, and the last patch is a minor debug related
> > trace to see the number of locks registered on each SoC.
> >
> > I will be posting the DT nodes once the binding is acked.
>
> If you do not have any comments, can you please pick up this series for
> 5.3 merge window?
>
I was waiting for Rob's ack on the dt change, but as it's just a minor
modification I've merged the series.
Thanks,
Bjorn
> Thanks,
> Suman
>
> >
> > regards
> > Suman
> >
> > Suman Anna (3):
> > dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> > hwspinlock/omap: Add support for TI K3 SoCs
> > hwspinlock/omap: Add a trace during probe
> >
> > .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> > drivers/hwspinlock/Kconfig | 2 +-
> > drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> > 3 files changed, 25 insertions(+), 6 deletions(-)
> >
>
_______________________________________________
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] 18+ messages in thread
* Re: [PATCH 0/3] Add HwSpinlock support for TI K3 SoCs
@ 2019-06-29 18:57 ` Bjorn Andersson
0 siblings, 0 replies; 18+ messages in thread
From: Bjorn Andersson @ 2019-06-29 18:57 UTC (permalink / raw)
To: Suman Anna
Cc: devicetree, linux-omap, Rob Herring, linux-remoteproc, linux-arm-kernel
On Mon 24 Jun 13:38 PDT 2019, Suman Anna wrote:
> Hi Bjorn,
>
Hi Suman,
> On 5/30/19 9:13 PM, Suman Anna wrote:
> > Hi Bjorn,
> >
> > The following series adds the support for the HwSpinlock IP present
> > on the newer TI K3 AM65x and J721E SoCs. The first 2 patches are
> > related to the K3 support, and the last patch is a minor debug related
> > trace to see the number of locks registered on each SoC.
> >
> > I will be posting the DT nodes once the binding is acked.
>
> If you do not have any comments, can you please pick up this series for
> 5.3 merge window?
>
I was waiting for Rob's ack on the dt change, but as it's just a minor
modification I've merged the series.
Thanks,
Bjorn
> Thanks,
> Suman
>
> >
> > regards
> > Suman
> >
> > Suman Anna (3):
> > dt-bindings: hwlock: Update OMAP binding for TI K3 SoCs
> > hwspinlock/omap: Add support for TI K3 SoCs
> > hwspinlock/omap: Add a trace during probe
> >
> > .../bindings/hwlock/omap-hwspinlock.txt | 25 +++++++++++++++----
> > drivers/hwspinlock/Kconfig | 2 +-
> > drivers/hwspinlock/omap_hwspinlock.c | 4 +++
> > 3 files changed, 25 insertions(+), 6 deletions(-)
> >
>
^ permalink raw reply [flat|nested] 18+ messages in thread