[PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Chiang Brian]

Add device type support for tps53685

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
---
v8 -> v9:
- No code changed, correct the order of Acked-by tag
- Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/

v3 -> v8:
- No code changed, included Acked-by tag from v2 review
- Patch kept in sync with series version
- Link to v3: https://lore.kernel.org/all/20250515081449.1433772-2-chiang.brian@inventec.com/

v2 -> v3:
- Fix the order of patches
- Link to v2: https://lore.kernel.org/all/20250424132538.2004510-3-chiang.brian@inventec.corp-partner.google.com/

v1 -> v2:
- Correct the subject and commit message
- Link to v1: https://lore.kernel.org/all/20250314032802.3187097-1-chiang.brian@inventec.com/


 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 27930708ccd5..a613b9c3f6ea 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -396,6 +396,8 @@ properties:
           - ti,tps53679
             # TI Dual channel DCAP+ multiphase controller TPS53681
           - ti,tps53681
+            # TI Dual channel DCAP+ multiphase controller TPS53685 with AMD-SVI3
+          - ti,tps53685
             # TI Dual channel DCAP+ multiphase controller TPS53688
           - ti,tps53688
             # TI DC-DC converters on PMBus
-- 
2.25.1

Re: [PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Krzysztof Kozlowski]

On 10/06/2025 12:25, Chiang Brian wrote:
> Add device type support for tps53685
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
> ---
> v8 -> v9:
> - No code changed, correct the order of Acked-by tag
> - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
Stop sending this to me 6 or more times. Every version you send multiple
times, that's way too much.

Best regards,
Krzysztof

Re: [PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Chiang Brian]

> On 10/06/2025 12:41, Krzysztof Kozlowski wrote:
>
> On 10/06/2025 12:25, Chiang Brian wrote:
> > Add device type support for tps53685
> > 
> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
> > ---
> > v8 -> v9:
> > - No code changed, correct the order of Acked-by tag
> > - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
> Stop sending this to me 6 or more times. Every version you send multiple
> times, that's way too much.

But how do I avoid sending to you even though I need to send this patch 
series?
I apologize for the spamming due to familiar with the workflow.

Best Regards,
Brian Chiang

Re: [PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Krzysztof Kozlowski]

On 10/06/2025 12:41, Chiang Brian wrote:
>> On 10/06/2025 12:41, Krzysztof Kozlowski wrote:
>>
>> On 10/06/2025 12:25, Chiang Brian wrote:
>>> Add device type support for tps53685
>>>
>>> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>> Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
>>> ---
>>> v8 -> v9:
>>> - No code changed, correct the order of Acked-by tag
>>> - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
>> Stop sending this to me 6 or more times. Every version you send multiple
>> times, that's way too much.
> 
> But how do I avoid sending to you even though I need to send this patch 
> series?
> I apologize for the spamming due to familiar with the workflow.

You sent three times previous version to me ONLY, for testing or
whatever other process. Now you did the same.

How to avoid it? Well, you type things into the keyboard, so type things
which will do not perform above action. E.g. when executing git
send-email it shows you recipients and then ABORT and correct the git
send-email cc-list so it won't add CC based on tags (see manual).

Best regards,
Krzysztof

Re: [PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685

[Brian Chiang]

On Wed, 11 Jun 2025 08:19:46 +0200, Krzysztof Kozlowski wrote:
>On 10/06/2025 12:41, Chiang Brian wrote:
>>> On 10/06/2025 12:41, Krzysztof Kozlowski wrote:
>>>
>>> On 10/06/2025 12:25, Chiang Brian wrote:
>>>> Add device type support for tps53685
>>>>
>>>> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>> Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
>>>> ---
>>>> v8 -> v9:
>>>> - No code changed, correct the order of Acked-by tag
>>>> - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
>>> Stop sending this to me 6 or more times. Every version you send multiple
>>> times, that's way too much.
>> 
>> But how do I avoid sending to you even though I need to send this patch 
>> series?
>> I apologize for the spamming due to familiar with the workflow.
>
>You sent three times previous version to me ONLY, for testing or
>whatever other process. Now you did the same.
>
>How to avoid it? Well, you type things into the keyboard, so type things
>which will do not perform above action. E.g. when executing git
>send-email it shows you recipients and then ABORT and correct the git
>send-email cc-list so it won't add CC based on tags (see manual).

Thank you for the explanation. I understand the issue now - git send-email 
was automatically adding you to CC because of the "Acked-by" tag in the 
commit message, in addition to the normal maintainer CC from get_maintainer.pl.

For future patch submissions, I'll use --suppress-cc=misc-by to prevent 
automatic CC generation from commit message tags like "Acked-by", while 
still maintaining proper maintainer CCs through get_maintainer.pl.

I apologize for the duplicate emails.

Best Regards,
Brian Chiang

Re: [PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Rob Herring]

On Tue, Jun 10, 2025 at 12:41:15PM +0200, Krzysztof Kozlowski wrote:
> On 10/06/2025 12:25, Chiang Brian wrote:
> > Add device type support for tps53685
> > 
> > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
> > ---
> > v8 -> v9:
> > - No code changed, correct the order of Acked-by tag
> > - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
> Stop sending this to me 6 or more times. Every version you send multiple
> times, that's way too much.

I only have v1, 2, 3, 8 and 9...

Rob

Re: [PATCH v9 1/2] dt-bindings: trivial: Add tps53685 support

[Chiang Brian]

> On Tue, Jun 10, 2025 at 13:25:29 -0500, Rob Herring wrote:
>  
> On Tue, Jun 10, 2025 at 12:41:15PM +0200, Krzysztof Kozlowski wrote:
> > On 10/06/2025 12:25, Chiang Brian wrote:
> > > Add device type support for tps53685
> > > 
> > > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > > Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
> > > ---
> > > v8 -> v9:
> > > - No code changed, correct the order of Acked-by tag
> > > - Link to v8: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
> > Stop sending this to me 6 or more times. Every version you send multiple
> > times, that's way too much.
> 
> I only have v1, 2, 3, 8 and 9...

Thank you for clarifying. You're correct - there have only been 5 
dt-bindings patch versions total.

The version numbering jumped because I initially submitted only hwmon 
patches (v1-v4) and was later advised to include dt-bindings patches. 
Starting from v5, I included both patches but didn't align the version 
numbers until v8.

I understand this may have caused some confusion with the numbering 
sequence, and I'll ensure better coordination of patch series from the 
beginning in future submissions.

The following patch history may clarify more clearly.

v9 patch series:
- v9 dt-bindings: https://lore.kernel.org/all/20250610102556.236300-2-chiang.brian@inventec.com/
- v9 hwmon: https://lore.kernel.org/all/20250610102556.236300-3-chiang.brian@inventec.com/

v8 patch series:
- v8 dt-bindings: https://lore.kernel.org/all/20250602042454.184643-2-chiang.brian@inventec.com/
- v8 hwmon: https://lore.kernel.org/all/20250602042454.184643-3-chiang.brian@inventec.com/

v7 patch series:
- v3 dt-bindings: https://lore.kernel.org/all/20250515081449.1433772-2-chiang.brian@inventec.com/
  (Next version number has been modified to v8 to align to the patch series)
- v7 hwmon: https://lore.kernel.org/all/20250515081449.1433772-3-chiang.brian@inventec.com/

v6 patch series:
- v2 dt-bindings: https://lore.kernel.org/all/20250424132538.2004510-3-chiang.brian@inventec.corp-partner.google.com/
- v6 hwmon: https://lore.kernel.org/all/20250424132538.2004510-2-chiang.brian@inventec.corp-partner.google.com/

v5 patch series:
- v1 dt-bindings: https://lore.kernel.org/all/20250314032802.3187097-1-chiang.brian@inventec.com/
  (Start to upload dt-bindings patch after being pointed out)
- v5 hwmon: https://lore.kernel.org/all/20250314033040.3190642-1-chiang.brian@inventec.com/

v4 patch series:
- No dt-bindings
- v4 hwmon: https://lore.kernel.org/all/CAJCfHmW61d2jd_tYpNEqBG_Z58bEnVKAmsvhrEP1zXQoXqrUVw@mail.gmail.com/

v3 patch series:
- No dt-bindings
- v3 hwmon: https://lore.kernel.org/all/CAJCfHmVyaDPh0_ThPjhBP0zMO1oE1AR=4=Zsa0cMPXU3J4v6dw@mail.gmail.com/

v2 patch series:
- No dt-bindings
- v2 hwmon: https://lore.kernel.org/all/CAJCfHmUteFM+nUZWBWvmwFjALg1QUL5r+=syU1HmYTL1ewQWqA@mail.gmail.com/

v1 patch series:
- No dt-bindings
- v1 hwmon: https://lore.kernel.org/all/CAJCfHmVy3O4-nz2_PKF7TcXYr+HqTte1-bdUWLBmV7JOS7He1g@mail.gmail.com/

Best Regards,
Brian Chiang

[PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685

[Chiang Brian]

The TPS53685 is a fully AMD SVI3 compliant step down controller with
trans-inductor voltage regulator(TLVR) topology support, dual channels,
built-in non-volatile memory (NVM), PMBus interface, and full compatible
with TI NexFET smart power stages.

Add support for it to the tps53679 driver.

Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
---
v8 -> v9:
- Wrap commit message body at 75 columns
- Fix the alignment to match open parenthesis
- Link to v8: https://lore.kernel.org/all/20250602042454.184643-3-chiang.brian@inventec.com/

v7 -> v8:
- Convert the type of device_id in tps53679_identify_multiphase() from int to char *
- Run make.cross with ARCH i386
- Link to v7: https://lore.kernel.org/all/20250515081449.1433772-3-chiang.brian@inventec.com/

v6 -> v7:
- Modify the type of device_id from u16 to char *
- Run make.cross with ARCH nios2, powerpc, and riscv
- Link to v6: https://lore.kernel.org/all/20250424132538.2004510-2-chiang.brian@inventec.corp-partner.google.com/

v5 -> v6:
- Add information about tps53685 into tps53679.rst
- Add additional flags when identifing the chip as tps53685
- Adjust length once returned device id is terminated by null character
- Link to v5: https://lore.kernel.org/all/20250314033040.3190642-1-chiang.brian@inventec.com/

v4 -> v5: 
- document the compatible of tps53685 into dt-bindings
- add the buffer length as argument for %*ph
- Add Changelog
- Link to v4: https://lore.kernel.org/all/CAJCfHmW61d2jd_tYpNEqBG_Z58bEnVKAmsvhrEP1zXQoXqrUVw@mail.gmail.com/

v3 -> v4: 
- Add length comparison into the comparison of "id",or it may be true when the substring of "id" matches device id. 
- Restore `return 0;` in `tps53679_identify_chip()`
- Link to v3: https://lore.kernel.org/all/CAJCfHmVyaDPh0_ThPjhBP0zMO1oE1AR=4=Zsa0cMPXU3J4v6dw@mail.gmail.com/

v2 -> v3:
- Remove the length comparsion in the comparison of "id".
- Link to v2: https://lore.kernel.org/all/CAJCfHmUteFM+nUZWBWvmwFjALg1QUL5r+=syU1HmYTL1ewQWqA@mail.gmail.com/

v1 -> v2: 
- Modify subject and description to meet requirements
- Add "tps53685" into enum chips with numeric order
- Modify the content of marco "TPS53681_DEVICE_ID" from 0x81 to "\x81" 
- Add marco "TPS53685_DEVICE_ID" with content "TIShP"
- Modify the type of "id" from u16 to char* in `tps53679_identify_chip()`
- Modify the comparison of "id". It will be true if the string "id" matches device ID and compare with type char*,
- Add the length comparsion into the comparison of "id".
- Modify "len" as return code in `tps53679_identify_chip()`
- Output device error log with %*ph, instead of 0x%x\n" 
- Use existing tps53679_identify_multiphase() with argument "TPS53685_DEVICE_ID" in tps53685_identify() rather than creating one tps53685_identify_multiphase()
- Link to v1: https://lore.kernel.org/all/CAJCfHmVy3O4-nz2_PKF7TcXYr+HqTte1-bdUWLBmV7JOS7He1g@mail.gmail.com/

 Documentation/hwmon/tps53679.rst |  8 +++++++
 drivers/hwmon/pmbus/tps53679.c   | 37 ++++++++++++++++++++++++++------
 2 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/Documentation/hwmon/tps53679.rst b/Documentation/hwmon/tps53679.rst
index 3b9561648c24..dd5e4a37375d 100644
--- a/Documentation/hwmon/tps53679.rst
+++ b/Documentation/hwmon/tps53679.rst
@@ -43,6 +43,14 @@ Supported chips:
 
     Datasheet: https://www.ti.com/lit/gpn/TPS53681
 
+  * Texas Instruments TPS53685
+
+    Prefix: 'tps53685'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/TPS53685
+
   * Texas Instruments TPS53688
 
     Prefix: 'tps53688'
diff --git a/drivers/hwmon/pmbus/tps53679.c b/drivers/hwmon/pmbus/tps53679.c
index 63524dff5e75..47c28a8e25a5 100644
--- a/drivers/hwmon/pmbus/tps53679.c
+++ b/drivers/hwmon/pmbus/tps53679.c
@@ -16,7 +16,7 @@
 #include "pmbus.h"
 
 enum chips {
-	tps53647, tps53667, tps53676, tps53679, tps53681, tps53688
+	tps53647, tps53667, tps53676, tps53679, tps53681, tps53685, tps53688
 };
 
 #define TPS53647_PAGE_NUM		1
@@ -31,7 +31,8 @@ enum chips {
 #define TPS53679_PROT_VR13_5MV		0x07 /* VR13.0 mode, 5-mV DAC */
 #define TPS53679_PAGE_NUM		2
 
-#define TPS53681_DEVICE_ID		0x81
+#define TPS53681_DEVICE_ID     "\x81"
+#define TPS53685_DEVICE_ID     "TIShP"
 
 #define TPS53681_PMBUS_REVISION		0x33
 
@@ -86,10 +87,12 @@ static int tps53679_identify_phases(struct i2c_client *client,
 }
 
 static int tps53679_identify_chip(struct i2c_client *client,
-				  u8 revision, u16 id)
+				  u8 revision, char *id)
 {
 	u8 buf[I2C_SMBUS_BLOCK_MAX];
 	int ret;
+	int buf_len;
+	int id_len;
 
 	ret = pmbus_read_byte_data(client, 0, PMBUS_REVISION);
 	if (ret < 0)
@@ -102,8 +105,14 @@ static int tps53679_identify_chip(struct i2c_client *client,
 	ret = i2c_smbus_read_block_data(client, PMBUS_IC_DEVICE_ID, buf);
 	if (ret < 0)
 		return ret;
-	if (ret != 1 || buf[0] != id) {
-		dev_err(&client->dev, "Unexpected device ID 0x%x\n", buf[0]);
+
+	/* Adjust length if null terminator if present */
+	buf_len = (buf[ret - 1] != '\x00' ? ret : ret - 1);
+
+	id_len = strlen(id);
+
+	if (buf_len != id_len || strncmp(id, buf, id_len)) {
+		dev_err(&client->dev, "Unexpected device ID: %*ph\n", ret, buf);
 		return -ENODEV;
 	}
 	return 0;
@@ -117,7 +126,7 @@ static int tps53679_identify_chip(struct i2c_client *client,
  */
 static int tps53679_identify_multiphase(struct i2c_client *client,
 					struct pmbus_driver_info *info,
-					int pmbus_rev, int device_id)
+					int pmbus_rev, char *device_id)
 {
 	int ret;
 
@@ -138,6 +147,16 @@ static int tps53679_identify(struct i2c_client *client,
 	return tps53679_identify_mode(client, info);
 }
 
+static int tps53685_identify(struct i2c_client *client,
+			     struct pmbus_driver_info *info)
+{
+	info->func[1] |= PMBUS_HAVE_VIN | PMBUS_HAVE_IIN | PMBUS_HAVE_PIN |
+			 PMBUS_HAVE_STATUS_INPUT;
+	info->format[PSC_VOLTAGE_OUT] = linear;
+	return tps53679_identify_chip(client, TPS53681_PMBUS_REVISION,
+					   TPS53685_DEVICE_ID);
+}
+
 static int tps53681_identify(struct i2c_client *client,
 			     struct pmbus_driver_info *info)
 {
@@ -263,6 +282,10 @@ static int tps53679_probe(struct i2c_client *client)
 		info->identify = tps53681_identify;
 		info->read_word_data = tps53681_read_word_data;
 		break;
+	case tps53685:
+	    info->pages = TPS53679_PAGE_NUM;
+	    info->identify = tps53685_identify;
+		break;
 	default:
 		return -ENODEV;
 	}
@@ -277,6 +300,7 @@ static const struct i2c_device_id tps53679_id[] = {
 	{"tps53676", tps53676},
 	{"tps53679", tps53679},
 	{"tps53681", tps53681},
+	{"tps53685", tps53685},
 	{"tps53688", tps53688},
 	{}
 };
@@ -289,6 +313,7 @@ static const struct of_device_id __maybe_unused tps53679_of_match[] = {
 	{.compatible = "ti,tps53676", .data = (void *)tps53676},
 	{.compatible = "ti,tps53679", .data = (void *)tps53679},
 	{.compatible = "ti,tps53681", .data = (void *)tps53681},
+	{.compatible = "ti,tps53685", .data = (void *)tps53685},
 	{.compatible = "ti,tps53688", .data = (void *)tps53688},
 	{}
 };
-- 
2.25.1

Re: [PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685

[kernel test robot]

Hi Chiang,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on groeck-staging/hwmon-next krzk-dt/for-next linus/master v6.16-rc1 next-20250612]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Chiang-Brian/hwmon-pmbus-tps53679-Add-support-for-TPS53685/20250610-192612
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20250610102556.236300-3-chiang.brian%40inventec.com
patch subject: [PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685
config: s390-randconfig-r073-20250611 (https://download.01.org/0day-ci/archive/20250613/202506130217.6OQ8zSf5-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202506130217.6OQ8zSf5-lkp@intel.com/

smatch warnings:
drivers/hwmon/pmbus/tps53679.c:288 tps53679_probe() warn: inconsistent indenting

vim +288 drivers/hwmon/pmbus/tps53679.c

   249	
   250	static int tps53679_probe(struct i2c_client *client)
   251	{
   252		struct device *dev = &client->dev;
   253		struct pmbus_driver_info *info;
   254		enum chips chip_id;
   255	
   256		if (dev->of_node)
   257			chip_id = (uintptr_t)of_device_get_match_data(dev);
   258		else
   259			chip_id = i2c_match_id(tps53679_id, client)->driver_data;
   260	
   261		info = devm_kmemdup(dev, &tps53679_info, sizeof(*info), GFP_KERNEL);
   262		if (!info)
   263			return -ENOMEM;
   264	
   265		switch (chip_id) {
   266		case tps53647:
   267		case tps53667:
   268			info->pages = TPS53647_PAGE_NUM;
   269			info->identify = tps53679_identify;
   270			break;
   271		case tps53676:
   272			info->identify = tps53676_identify;
   273			break;
   274		case tps53679:
   275		case tps53688:
   276			info->pages = TPS53679_PAGE_NUM;
   277			info->identify = tps53679_identify;
   278			break;
   279		case tps53681:
   280			info->pages = TPS53679_PAGE_NUM;
   281			info->phases[0] = 6;
   282			info->identify = tps53681_identify;
   283			info->read_word_data = tps53681_read_word_data;
   284			break;
   285		case tps53685:
   286		    info->pages = TPS53679_PAGE_NUM;
   287		    info->identify = tps53685_identify;
 > 288			break;
   289		default:
   290			return -ENODEV;
   291		}
   292	
   293		return pmbus_do_probe(client, info);
   294	}
   295	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Re: [PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685

[Guenter Roeck]

On 6/10/25 03:25, Chiang Brian wrote:
...
> @@ -263,6 +282,10 @@ static int tps53679_probe(struct i2c_client *client)
>   		info->identify = tps53681_identify;
>   		info->read_word_data = tps53681_read_word_data;
>   		break;
> +	case tps53685:
> +	    info->pages = TPS53679_PAGE_NUM;
> +	    info->identify = tps53685_identify;
> +		break;

0-day rightfully complains about the bad alignment above.

If you want this patch to be applied for the next kernel release,
I would suggest to copy the hardware monitoring list on the first patch
of the series. Without it, I get

WARNING: DT compatible string "ti,tps53685" appears un-documented -- check ./Documentation/devicetree/bindings/
#296: FILE: drivers/hwmon/pmbus/tps53679.c:316:
+	{.compatible = "ti,tps53685", .data = (void *)tps53685},

Since I am not copied on the first patch of the series, that patch has to be applied
through a different maintainer tree, and I have to wait until that is the case.
Not that I understand the logic behind it, but I mentioned that before, so I assume
this is on purpose.

Guenter

Re: [PATCH v9 2/2] hwmon: (pmbus/tps53679) Add support for TPS53685

[Brian Chiang]

> On Mon, 16 Jun 2025 09:15:43 -0700 Guenter Roeck wrote:
> 
> On 6/10/25 03:25, Chiang Brian wrote:
> ...
> > @@ -263,6 +282,10 @@ static int tps53679_probe(struct i2c_client *client)
> >   		info->identify = tps53681_identify;
> >   		info->read_word_data = tps53681_read_word_data;
> >   		break;
> > +	case tps53685:
> > +	    info->pages = TPS53679_PAGE_NUM;
> > +	    info->identify = tps53685_identify;
> > +		break;
> 
> 0-day rightfully complains about the bad alignment above.
> 
> If you want this patch to be applied for the next kernel release,
> I would suggest to copy the hardware monitoring list on the first patch
> of the series. Without it, I get
> 
> WARNING: DT compatible string "ti,tps53685" appears un-documented -- check ./Documentation/devicetree/bindings/
> #296: FILE: drivers/hwmon/pmbus/tps53679.c:316:
> +	{.compatible = "ti,tps53685", .data = (void *)tps53685},
> 
> Since I am not copied on the first patch of the series, that patch has to be applied
> through a different maintainer tree, and I have to wait until that is the case.
> Not that I understand the logic behind it, but I mentioned that before, so I assume
> this is on purpose.

Thank you for the feedback. I'll address both issues in v10:

1. Fix the indentation alignment in the switch case
2. CC linux-hwmon@vger.kernel.org on all patches in the series

I apologize for the oversight, this wasn't intentional, but rather due to 
my automated CC generation only considering per-patch maintainers.

For v10, I'll ensure all the devicetree and hwmon maintainer lists are 
included on all patches so you can see the complete series.

Best Regards,
Brian Chiang