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
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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(-)
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(-)
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(+)
From: Pierre Yves MORDRET <pierre-yves.mordret@foss.st.com> Date: 2022-06-21 13:40:26
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:
quoted hunk
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(-)
From: Pierre Yves MORDRET <pierre-yves.mordret@foss.st.com> Date: 2022-06-21 13:41:07
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:
quoted hunk
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(+)
From: Rob Herring <robh@kernel.org> Date: 2022-06-28 13:41:23
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.
From: Wolfram Sang <wsa@kernel.org> Date: 2022-06-29 19:44:47
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:
quoted
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?
From: Rob Herring <robh@kernel.org> Date: 2022-07-06 23:01:29
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:
quoted
On Mon, Jun 20, 2022 at 12:54:02PM +0200, Alain Volmat wrote:
quoted
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
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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:
quoted
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.