* [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk
@ 2021-05-28 4:57 Lokesh Vutla
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Lokesh Vutla @ 2021-05-28 4:57 UTC (permalink / raw)
To: mturquette, sboyd, Rob Herring
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon,
Lokesh Vutla
This series adds support for AM64 specific ehrpwm Time-base submodule
clock.
Changes since v1:
- Fixed register offsets and bits for clocks.
- Update the compatible to ti,am64-epwm-tbclk, as high resolution is not
supported in AM64.
Lokesh Vutla (2):
dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk
.../bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 4 +++-
drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
2 files changed, 20 insertions(+), 1 deletion(-)
--
2.31.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
2021-05-28 4:57 [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
@ 2021-05-28 4:57 ` Lokesh Vutla
2021-06-04 20:56 ` Rob Herring
2021-06-22 21:18 ` Stephen Boyd
2021-05-28 4:57 ` [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk Lokesh Vutla
` (2 subsequent siblings)
3 siblings, 2 replies; 8+ messages in thread
From: Lokesh Vutla @ 2021-05-28 4:57 UTC (permalink / raw)
To: mturquette, sboyd, Rob Herring
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon,
Lokesh Vutla
Introduce AM64 specific compatible for epwm time-base sub-module clock.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
.../devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml b/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml
index 6b419a9878f3..9b537bc876b5 100644
--- a/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml
+++ b/Documentation/devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml
@@ -12,7 +12,9 @@ maintainers:
properties:
compatible:
items:
- - const: ti,am654-ehrpwm-tbclk
+ - enum:
+ - ti,am654-ehrpwm-tbclk
+ - ti,am64-epwm-tbclk
- const: syscon
"#clock-cells":
--
2.31.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk
2021-05-28 4:57 [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
@ 2021-05-28 4:57 ` Lokesh Vutla
2021-06-22 21:18 ` Stephen Boyd
2021-06-03 6:08 ` [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Tero Kristo
2021-06-21 11:56 ` Lokesh Vutla
3 siblings, 1 reply; 8+ messages in thread
From: Lokesh Vutla @ 2021-05-28 4:57 UTC (permalink / raw)
To: mturquette, sboyd, Rob Herring
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon,
Lokesh Vutla
AM64 has 9 instances of EPWM modules. And each instance has a clk to
Timer-Base sub-module that can be controlled by Control module. Update
the driver with all the 9 instance of clocks associated to
ti,am64-epwm-tbclk.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
---
drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/drivers/clk/keystone/syscon-clk.c b/drivers/clk/keystone/syscon-clk.c
index 5b3d36462174..aae1a4076281 100644
--- a/drivers/clk/keystone/syscon-clk.c
+++ b/drivers/clk/keystone/syscon-clk.c
@@ -149,11 +149,28 @@ static const struct ti_syscon_gate_clk_data am654_clk_data[] = {
{ /* Sentinel */ },
};
+static const struct ti_syscon_gate_clk_data am64_clk_data[] = {
+ TI_SYSCON_CLK_GATE("epwm_tbclk0", 0x0, 0),
+ TI_SYSCON_CLK_GATE("epwm_tbclk1", 0x0, 1),
+ TI_SYSCON_CLK_GATE("epwm_tbclk2", 0x0, 2),
+ TI_SYSCON_CLK_GATE("epwm_tbclk3", 0x0, 3),
+ TI_SYSCON_CLK_GATE("epwm_tbclk4", 0x0, 4),
+ TI_SYSCON_CLK_GATE("epwm_tbclk5", 0x0, 5),
+ TI_SYSCON_CLK_GATE("epwm_tbclk6", 0x0, 6),
+ TI_SYSCON_CLK_GATE("epwm_tbclk7", 0x0, 7),
+ TI_SYSCON_CLK_GATE("epwm_tbclk8", 0x0, 8),
+ { /* Sentinel */ },
+};
+
static const struct of_device_id ti_syscon_gate_clk_ids[] = {
{
.compatible = "ti,am654-ehrpwm-tbclk",
.data = &am654_clk_data,
},
+ {
+ .compatible = "ti,am64-epwm-tbclk",
+ .data = &am64_clk_data,
+ },
{ }
};
MODULE_DEVICE_TABLE(of, ti_syscon_gate_clk_ids);
--
2.31.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk
2021-05-28 4:57 [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
2021-05-28 4:57 ` [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk Lokesh Vutla
@ 2021-06-03 6:08 ` Tero Kristo
2021-06-21 11:56 ` Lokesh Vutla
3 siblings, 0 replies; 8+ messages in thread
From: Tero Kristo @ 2021-06-03 6:08 UTC (permalink / raw)
To: Lokesh Vutla, mturquette, sboyd, Rob Herring
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Nishanth Menon
On 28/05/2021 07:57, Lokesh Vutla wrote:
> This series adds support for AM64 specific ehrpwm Time-base submodule
> clock.
>
> Changes since v1:
> - Fixed register offsets and bits for clocks.
> - Update the compatible to ti,am64-epwm-tbclk, as high resolution is not
> supported in AM64.
>
> Lokesh Vutla (2):
> dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
> clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk
>
> .../bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 4 +++-
> drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
> 2 files changed, 20 insertions(+), 1 deletion(-)
>
For the whole series:
Reviewed-by: Tero Kristo <kristo@kernel.org>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
@ 2021-06-04 20:56 ` Rob Herring
2021-06-22 21:18 ` Stephen Boyd
1 sibling, 0 replies; 8+ messages in thread
From: Rob Herring @ 2021-06-04 20:56 UTC (permalink / raw)
To: Lokesh Vutla
Cc: Vignesh R, mturquette, Rob Herring, Nishanth Menon,
Linux ARM Mailing List, Tero Kristo, sboyd, ssantosh, linux-clk,
Device Tree Mailing List
On Fri, 28 May 2021 10:27:42 +0530, Lokesh Vutla wrote:
> Introduce AM64 specific compatible for epwm time-base sub-module clock.
>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
> .../devicetree/bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk
2021-05-28 4:57 [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
` (2 preceding siblings ...)
2021-06-03 6:08 ` [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Tero Kristo
@ 2021-06-21 11:56 ` Lokesh Vutla
3 siblings, 0 replies; 8+ messages in thread
From: Lokesh Vutla @ 2021-06-21 11:56 UTC (permalink / raw)
To: mturquette, sboyd, Rob Herring
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon
Hi,
On 28/05/21 10:27 am, Lokesh Vutla wrote:
> This series adds support for AM64 specific ehrpwm Time-base submodule
> clock.
Gentle ping on this series. If there are no objections, can we merge this series.
Thanks and regards,
Lokesh
>
> Changes since v1:
> - Fixed register offsets and bits for clocks.
> - Update the compatible to ti,am64-epwm-tbclk, as high resolution is not
> supported in AM64.
>
> Lokesh Vutla (2):
> dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
> clk: keystone: syscon-clk: Add support for AM64 specific ehrpwm-tbclk
>
> .../bindings/clock/ti,am654-ehrpwm-tbclk.yaml | 4 +++-
> drivers/clk/keystone/syscon-clk.c | 17 +++++++++++++++++
> 2 files changed, 20 insertions(+), 1 deletion(-)
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
2021-06-04 20:56 ` Rob Herring
@ 2021-06-22 21:18 ` Stephen Boyd
1 sibling, 0 replies; 8+ messages in thread
From: Stephen Boyd @ 2021-06-22 21:18 UTC (permalink / raw)
To: Lokesh Vutla, Rob Herring, mturquette
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon,
Lokesh Vutla
Quoting Lokesh Vutla (2021-05-27 21:57:42)
> Introduce AM64 specific compatible for epwm time-base sub-module clock.
>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
Applied to clk-next
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk
2021-05-28 4:57 ` [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk Lokesh Vutla
@ 2021-06-22 21:18 ` Stephen Boyd
0 siblings, 0 replies; 8+ messages in thread
From: Stephen Boyd @ 2021-06-22 21:18 UTC (permalink / raw)
To: Lokesh Vutla, Rob Herring, mturquette
Cc: Device Tree Mailing List, ssantosh, Vignesh R, linux-clk,
Linux ARM Mailing List, Tero Kristo, Nishanth Menon,
Lokesh Vutla
Quoting Lokesh Vutla (2021-05-27 21:57:43)
> AM64 has 9 instances of EPWM modules. And each instance has a clk to
> Timer-Base sub-module that can be controlled by Control module. Update
> the driver with all the 9 instance of clocks associated to
> ti,am64-epwm-tbclk.
>
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
Applied to clk-next
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2021-06-22 21:18 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-28 4:57 [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Lokesh Vutla
2021-05-28 4:57 ` [PATCH v2 1/2] dt-bindings: clock: ehrpwm: Add support for AM64 specific compatible Lokesh Vutla
2021-06-04 20:56 ` Rob Herring
2021-06-22 21:18 ` Stephen Boyd
2021-05-28 4:57 ` [PATCH v2 2/2] clk: keystone: syscon-clk: Add support for AM64 specific epwm-tbclk Lokesh Vutla
2021-06-22 21:18 ` Stephen Boyd
2021-06-03 6:08 ` [PATCH v2 0/2] clk: keystone: Add support for AM64 specific ehrpwm-tbclk Tero Kristo
2021-06-21 11:56 ` Lokesh Vutla
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).