* [PATCH 0/4] i2c: stm32: addition of STM32MP13 support
@ 2022-06-20 10:54 Alain Volmat
2022-06-20 10:54 ` [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line Alain Volmat
` (3 more replies)
0 siblings, 4 replies; 11+ messages in thread
From: Alain Volmat @ 2022-06-20 10:54 UTC (permalink / raw)
To: wsa, robh+dt
Cc: mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay,
alain.volmat
This series adds the support for the stm32mp13.
Alain Volmat (4):
dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
i2c: stm32: only perform a reset if there is a reset property
dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13
i2c: stm32: add support for the STM32MP13 soc
.../devicetree/bindings/i2c/st,stm32-i2c.yaml | 3 ++-
drivers/i2c/busses/i2c-stm32f7.c | 20 +++++++++++++------
2 files changed, 16 insertions(+), 7 deletions(-)
--
2.25.1
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
2022-06-20 10:54 [PATCH 0/4] i2c: stm32: addition of STM32MP13 support Alain Volmat
@ 2022-06-20 10:54 ` Alain Volmat
2022-06-28 13:41 ` Rob Herring
2022-06-20 10:54 ` [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property Alain Volmat
` (2 subsequent siblings)
3 siblings, 1 reply; 11+ messages in thread
From: Alain Volmat @ 2022-06-20 10:54 UTC (permalink / raw)
To: wsa, robh+dt
Cc: mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay,
alain.volmat
Update the dt-bindings of the i2c-stm32 drivers to avoid the
needs for a reset property in the device-tree.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index dccbb18b6dc0..8879144fbbfb 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
@@ -94,7 +94,6 @@ required:
- compatible
- reg
- interrupts
- - resets
- clocks
unevaluatedProperties: false
--
2.25.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property
2022-06-20 10:54 [PATCH 0/4] i2c: stm32: addition of STM32MP13 support Alain Volmat
2022-06-20 10:54 ` [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line Alain Volmat
@ 2022-06-20 10:54 ` Alain Volmat
2022-06-21 13:39 ` Pierre Yves MORDRET
2022-06-20 10:54 ` [PATCH 3/4] dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 Alain Volmat
2022-06-20 10:54 ` [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc Alain Volmat
3 siblings, 1 reply; 11+ messages in thread
From: Alain Volmat @ 2022-06-20 10:54 UTC (permalink / raw)
To: wsa, robh+dt
Cc: mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay,
alain.volmat
Allow the driver to properly initialize even if there is no reset
property given. In such case reset control is not done and
initialization proceed.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
drivers/i2c/busses/i2c-stm32f7.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index 6d4aa64b195d..b29d8e476342 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -2138,13 +2138,14 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
rst = devm_reset_control_get(&pdev->dev, NULL);
if (IS_ERR(rst)) {
- ret = dev_err_probe(&pdev->dev, PTR_ERR(rst),
- "Error: Missing reset ctrl\n");
- goto clk_free;
+ ret = PTR_ERR(rst);
+ if (ret == -EPROBE_DEFER)
+ goto clk_free;
+ } else {
+ reset_control_assert(rst);
+ udelay(2);
+ reset_control_deassert(rst);
}
- reset_control_assert(rst);
- udelay(2);
- reset_control_deassert(rst);
i2c_dev->dev = &pdev->dev;
--
2.25.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 3/4] dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13
2022-06-20 10:54 [PATCH 0/4] i2c: stm32: addition of STM32MP13 support Alain Volmat
2022-06-20 10:54 ` [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line Alain Volmat
2022-06-20 10:54 ` [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property Alain Volmat
@ 2022-06-20 10:54 ` Alain Volmat
2022-06-20 10:54 ` [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc Alain Volmat
3 siblings, 0 replies; 11+ messages in thread
From: Alain Volmat @ 2022-06-20 10:54 UTC (permalink / raw)
To: wsa, robh+dt
Cc: mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay,
alain.volmat
Add the new compatible for the stm32mp13.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index 8879144fbbfb..d8ecfb39dc01 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
@@ -17,6 +17,7 @@ allOf:
contains:
enum:
- st,stm32f7-i2c
+ - st,stm32mp13-i2c
- st,stm32mp15-i2c
then:
properties:
@@ -45,6 +46,7 @@ properties:
enum:
- st,stm32f4-i2c
- st,stm32f7-i2c
+ - st,stm32mp13-i2c
- st,stm32mp15-i2c
reg:
--
2.25.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc
2022-06-20 10:54 [PATCH 0/4] i2c: stm32: addition of STM32MP13 support Alain Volmat
` (2 preceding siblings ...)
2022-06-20 10:54 ` [PATCH 3/4] dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 Alain Volmat
@ 2022-06-20 10:54 ` Alain Volmat
2022-06-21 13:40 ` Pierre Yves MORDRET
3 siblings, 1 reply; 11+ messages in thread
From: Alain Volmat @ 2022-06-20 10:54 UTC (permalink / raw)
To: wsa, robh+dt
Cc: mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay,
alain.volmat
Add a new compatible for the stm32mp13. Fast Mode Plus control
register address differ from the one for STM32MP15.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
---
drivers/i2c/busses/i2c-stm32f7.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index b29d8e476342..9946b330ddce 100644
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -410,6 +410,12 @@ static const struct stm32f7_i2c_setup stm32mp15_setup = {
.fmp_clr_offset = 0x40,
};
+static const struct stm32f7_i2c_setup stm32mp13_setup = {
+ .rise_time = STM32F7_I2C_RISE_TIME_DEFAULT,
+ .fall_time = STM32F7_I2C_FALL_TIME_DEFAULT,
+ .fmp_clr_offset = 0x4,
+};
+
static inline void stm32f7_i2c_set_bits(void __iomem *reg, u32 mask)
{
writel_relaxed(readl_relaxed(reg) | mask, reg);
@@ -2469,6 +2475,7 @@ static const struct dev_pm_ops stm32f7_i2c_pm_ops = {
static const struct of_device_id stm32f7_i2c_match[] = {
{ .compatible = "st,stm32f7-i2c", .data = &stm32f7_setup},
{ .compatible = "st,stm32mp15-i2c", .data = &stm32mp15_setup},
+ { .compatible = "st,stm32mp13-i2c", .data = &stm32mp13_setup},
{},
};
MODULE_DEVICE_TABLE(of, stm32f7_i2c_match);
--
2.25.1
^ permalink raw reply related [flat|nested] 11+ messages in thread
* Re: [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property
2022-06-20 10:54 ` [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property Alain Volmat
@ 2022-06-21 13:39 ` Pierre Yves MORDRET
0 siblings, 0 replies; 11+ messages in thread
From: Pierre Yves MORDRET @ 2022-06-21 13:39 UTC (permalink / raw)
To: Alain Volmat, wsa, robh+dt
Cc: mark.rutland, mcoquelin.stm32, alexandre.torgue, linux-i2c,
devicetree, linux-stm32, linux-arm-kernel, linux-kernel,
fabrice.gasnier, amelie.delaunay
Hi All
Look good to me.
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
Regards
On 6/20/22 12:54, Alain Volmat wrote:
> Allow the driver to properly initialize even if there is no reset
> property given. In such case reset control is not done and
> initialization proceed.
>
> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
> ---
> drivers/i2c/busses/i2c-stm32f7.c | 13 +++++++------
> 1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
> index 6d4aa64b195d..b29d8e476342 100644
> --- a/drivers/i2c/busses/i2c-stm32f7.c
> +++ b/drivers/i2c/busses/i2c-stm32f7.c
> @@ -2138,13 +2138,14 @@ static int stm32f7_i2c_probe(struct platform_device *pdev)
>
> rst = devm_reset_control_get(&pdev->dev, NULL);
> if (IS_ERR(rst)) {
> - ret = dev_err_probe(&pdev->dev, PTR_ERR(rst),
> - "Error: Missing reset ctrl\n");
> - goto clk_free;
> + ret = PTR_ERR(rst);
> + if (ret == -EPROBE_DEFER)
> + goto clk_free;
> + } else {
> + reset_control_assert(rst);
> + udelay(2);
> + reset_control_deassert(rst);
> }
> - reset_control_assert(rst);
> - udelay(2);
> - reset_control_deassert(rst);
>
> i2c_dev->dev = &pdev->dev;
>
--
--
~ Py MORDRET
--
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc
2022-06-20 10:54 ` [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc Alain Volmat
@ 2022-06-21 13:40 ` Pierre Yves MORDRET
0 siblings, 0 replies; 11+ messages in thread
From: Pierre Yves MORDRET @ 2022-06-21 13:40 UTC (permalink / raw)
To: Alain Volmat, wsa, robh+dt
Cc: mark.rutland, mcoquelin.stm32, alexandre.torgue, linux-i2c,
devicetree, linux-stm32, linux-arm-kernel, linux-kernel,
fabrice.gasnier, amelie.delaunay
Hi All
Look good to me.
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
Regards
On 6/20/22 12:54, Alain Volmat wrote:
> Add a new compatible for the stm32mp13. Fast Mode Plus control
> register address differ from the one for STM32MP15.
>
> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
> ---
> drivers/i2c/busses/i2c-stm32f7.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
> index b29d8e476342..9946b330ddce 100644
> --- a/drivers/i2c/busses/i2c-stm32f7.c
> +++ b/drivers/i2c/busses/i2c-stm32f7.c
> @@ -410,6 +410,12 @@ static const struct stm32f7_i2c_setup stm32mp15_setup = {
> .fmp_clr_offset = 0x40,
> };
>
> +static const struct stm32f7_i2c_setup stm32mp13_setup = {
> + .rise_time = STM32F7_I2C_RISE_TIME_DEFAULT,
> + .fall_time = STM32F7_I2C_FALL_TIME_DEFAULT,
> + .fmp_clr_offset = 0x4,
> +};
> +
> static inline void stm32f7_i2c_set_bits(void __iomem *reg, u32 mask)
> {
> writel_relaxed(readl_relaxed(reg) | mask, reg);
> @@ -2469,6 +2475,7 @@ static const struct dev_pm_ops stm32f7_i2c_pm_ops = {
> static const struct of_device_id stm32f7_i2c_match[] = {
> { .compatible = "st,stm32f7-i2c", .data = &stm32f7_setup},
> { .compatible = "st,stm32mp15-i2c", .data = &stm32mp15_setup},
> + { .compatible = "st,stm32mp13-i2c", .data = &stm32mp13_setup},
> {},
> };
> MODULE_DEVICE_TABLE(of, stm32f7_i2c_match);
--
--
~ Py MORDRET
--
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
2022-06-20 10:54 ` [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line Alain Volmat
@ 2022-06-28 13:41 ` Rob Herring
2022-06-29 19:44 ` Wolfram Sang
2022-07-07 6:38 ` Alain Volmat
0 siblings, 2 replies; 11+ messages in thread
From: Rob Herring @ 2022-06-28 13:41 UTC (permalink / raw)
To: Alain Volmat
Cc: wsa, mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay
On Mon, Jun 20, 2022 at 12:54:02PM +0200, Alain Volmat wrote:
> Update the dt-bindings of the i2c-stm32 drivers to avoid the
> needs for a reset property in the device-tree.
That is clear from the diff, but why. Some chips don't have a reset?
If so, this should be combined with patch 2 as part of changes needed
for a new version.
>
> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
> ---
> Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> index dccbb18b6dc0..8879144fbbfb 100644
> --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> @@ -94,7 +94,6 @@ required:
> - compatible
> - reg
> - interrupts
> - - resets
> - clocks
>
> unevaluatedProperties: false
> --
> 2.25.1
>
>
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
2022-06-28 13:41 ` Rob Herring
@ 2022-06-29 19:44 ` Wolfram Sang
2022-07-06 22:46 ` Rob Herring
2022-07-07 6:38 ` Alain Volmat
1 sibling, 1 reply; 11+ messages in thread
From: Wolfram Sang @ 2022-06-29 19:44 UTC (permalink / raw)
To: Rob Herring
Cc: Alain Volmat, mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay
[-- Attachment #1: Type: text/plain, Size: 1241 bytes --]
On Tue, Jun 28, 2022 at 07:41:15AM -0600, Rob Herring wrote:
> On Mon, Jun 20, 2022 at 12:54:02PM +0200, Alain Volmat wrote:
> > Update the dt-bindings of the i2c-stm32 drivers to avoid the
> > needs for a reset property in the device-tree.
>
> That is clear from the diff, but why. Some chips don't have a reset?
> If so, this should be combined with patch 2 as part of changes needed
> for a new version.
What do you mean? Patches 1+2 should be squashed together? I can do this
when applying. Or do you mean something else?
>
> >
> > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
> > ---
> > Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > index dccbb18b6dc0..8879144fbbfb 100644
> > --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > @@ -94,7 +94,6 @@ required:
> > - compatible
> > - reg
> > - interrupts
> > - - resets
> > - clocks
> >
> > unevaluatedProperties: false
> > --
> > 2.25.1
> >
> >
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
2022-06-29 19:44 ` Wolfram Sang
@ 2022-07-06 22:46 ` Rob Herring
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring @ 2022-07-06 22:46 UTC (permalink / raw)
To: Wolfram Sang, Alain Volmat, mark.rutland, pierre-yves.mordret,
mcoquelin.stm32, alexandre.torgue, linux-i2c, devicetree,
linux-stm32, linux-arm-kernel, linux-kernel, fabrice.gasnier,
amelie.delaunay
On Wed, Jun 29, 2022 at 09:44:37PM +0200, Wolfram Sang wrote:
> On Tue, Jun 28, 2022 at 07:41:15AM -0600, Rob Herring wrote:
> > On Mon, Jun 20, 2022 at 12:54:02PM +0200, Alain Volmat wrote:
> > > Update the dt-bindings of the i2c-stm32 drivers to avoid the
> > > needs for a reset property in the device-tree.
> >
> > That is clear from the diff, but why. Some chips don't have a reset?
> > If so, this should be combined with patch 2 as part of changes needed
> > for a new version.
>
> What do you mean? Patches 1+2 should be squashed together? I can do this
> when applying. Or do you mean something else?
Sorry, I meant combined with patch 3. If the new chip added in patch 3
doesn't have a reset, then 1 and 3 should be 1 patch. IOW, all the
changes needed for a new chip in 1 patch.
Rob
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line
2022-06-28 13:41 ` Rob Herring
2022-06-29 19:44 ` Wolfram Sang
@ 2022-07-07 6:38 ` Alain Volmat
1 sibling, 0 replies; 11+ messages in thread
From: Alain Volmat @ 2022-07-07 6:38 UTC (permalink / raw)
To: Rob Herring
Cc: wsa, mark.rutland, pierre-yves.mordret, mcoquelin.stm32,
alexandre.torgue, linux-i2c, devicetree, linux-stm32,
linux-arm-kernel, linux-kernel, fabrice.gasnier, amelie.delaunay
Hi Rob,
On Tue, Jun 28, 2022 at 07:41:15AM -0600, Rob Herring wrote:
> On Mon, Jun 20, 2022 at 12:54:02PM +0200, Alain Volmat wrote:
> > Update the dt-bindings of the i2c-stm32 drivers to avoid the
> > needs for a reset property in the device-tree.
>
> That is clear from the diff, but why. Some chips don't have a reset?
> If so, this should be combined with patch 2 as part of changes needed
> for a new version.
Alexandre has just pushed a pull-request enabling support for the
clock/reset [1] so I will shortly push a v2 of the serie dropping the
first 2 patches.
Thanks
Alain
[1] https://lore.kernel.org/all/a250f32b-f67c-2922-0748-e39dc791e95c@foss.st.com/
>
> >
> > Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
> > ---
> > Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > index dccbb18b6dc0..8879144fbbfb 100644
> > --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
> > @@ -94,7 +94,6 @@ required:
> > - compatible
> > - reg
> > - interrupts
> > - - resets
> > - clocks
> >
> > unevaluatedProperties: false
> > --
> > 2.25.1
> >
> >
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2022-07-07 6:38 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-20 10:54 [PATCH 0/4] i2c: stm32: addition of STM32MP13 support Alain Volmat
2022-06-20 10:54 ` [PATCH 1/4] dt-bindings: i2c: st,stm32-i2c: don't mandate a reset line Alain Volmat
2022-06-28 13:41 ` Rob Herring
2022-06-29 19:44 ` Wolfram Sang
2022-07-06 22:46 ` Rob Herring
2022-07-07 6:38 ` Alain Volmat
2022-06-20 10:54 ` [PATCH 2/4] i2c: stm32: only perform a reset if there is a reset property Alain Volmat
2022-06-21 13:39 ` Pierre Yves MORDRET
2022-06-20 10:54 ` [PATCH 3/4] dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13 Alain Volmat
2022-06-20 10:54 ` [PATCH 4/4] i2c: stm32: add support for the STM32MP13 soc Alain Volmat
2022-06-21 13:40 ` Pierre Yves MORDRET
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