* [PATCH v5 1/2] dt-bindings: hwmon: (pmbus/isl68137) Add RAA229621 support
2025-06-05 4:01 [PATCH v5 0/2] Add support for RAA229621 Chiang Brian
@ 2025-06-05 4:01 ` Chiang Brian
2025-06-09 21:20 ` Guenter Roeck
2025-06-05 4:01 ` [PATCH v5 2/2] hwmon: (pmbus/isl68137) Add support for RAA229621 Chiang Brian
1 sibling, 1 reply; 5+ messages in thread
From: Chiang Brian @ 2025-06-05 4:01 UTC (permalink / raw)
To: chiang.brian
Cc: conor+dt, devicetree, geert+renesas, grant.peltier.jg, jdelvare,
krzk+dt, linux-hwmon, linux-kernel, linux-renesas-soc, linux,
robh, Krzysztof Kozlowski
Add device type support for raa229621
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
---
v4 -> v5:
- No code changed, included Acked-by tag
- Link to v4: https://lore.kernel.org/all/20250602050415.848112-2-chiang.brian@inventec.com/
v1 -> v4:
- Correct the subject and commit message
- Patch kept in sync with series version
- Link to v1: https://lore.kernel.org/all/20250314032055.3125534-1-chiang.brian@inventec.com/
Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
index bac5f8e352aa..3dc7f15484d2 100644
--- a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
+++ b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml
@@ -56,6 +56,7 @@ properties:
- renesas,raa228228
- renesas,raa229001
- renesas,raa229004
+ - renesas,raa229621
reg:
maxItems: 1
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v5 2/2] hwmon: (pmbus/isl68137) Add support for RAA229621
2025-06-05 4:01 [PATCH v5 0/2] Add support for RAA229621 Chiang Brian
2025-06-05 4:01 ` [PATCH v5 1/2] dt-bindings: hwmon: (pmbus/isl68137) Add RAA229621 support Chiang Brian
@ 2025-06-05 4:01 ` Chiang Brian
2025-06-09 21:21 ` Guenter Roeck
1 sibling, 1 reply; 5+ messages in thread
From: Chiang Brian @ 2025-06-05 4:01 UTC (permalink / raw)
To: chiang.brian
Cc: conor+dt, devicetree, geert+renesas, grant.peltier.jg, jdelvare,
krzk+dt, linux-hwmon, linux-kernel, linux-renesas-soc, linux,
robh
The RAA229621 is a digital dual output multiphase (X+Y <= 8) PWM controller
designed to be compliant with AMD SVI3 specifications, targeting VDDCR_CPU
and VDDCR_SOC rails.
Add support for it to the isl68137 driver.
Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
---
v4 -> v5:
- Wrap commit message body at 75 columns
- Remove the incorrect description about dependency of dt-bindings
- Link to v4: https://lore.kernel.org/all/20250602050415.848112-3-chiang.brian@inventec.com/
v3 -> v4:
- Add Changelog
- Remove unnecessary "From" tag
- Link to v3: https://lore.kernel.org/all/20250303083537.3312250-1-chiang.brian@inventec.corp-partner.google.com/
v2 -> v3:
- Fix the corrupted patch by sending plain text email
- Link to v2: https://lore.kernel.org/all/CAJCfHmWJ9N1R8x6ikU02_RYq9ieq6yWY7CGdfvc4hRqHnX5szg@mail.gmail.com/
v1 -> v2:
- Modify subject and description to meet requirements
- Remove the override of isl68137_probe
- Add the of_match between raa229621 and raa_dmpvr2_2rail
- Link to v1: https://lore.kernel.org/all/CAJCfHmXm-fPD70uN-mNJdJkzf9B526y8p=Jh5E+W5cwJ0NVhEQ@mail.gmail.com/
drivers/hwmon/pmbus/isl68137.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 2af921039309..c52c55d2e7f4 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -63,6 +63,7 @@ enum chips {
raa228228,
raa229001,
raa229004,
+ raa229621,
};
enum variants {
@@ -465,6 +466,7 @@ static const struct i2c_device_id raa_dmpvr_id[] = {
{"raa228228", raa_dmpvr2_2rail_nontc},
{"raa229001", raa_dmpvr2_2rail},
{"raa229004", raa_dmpvr2_2rail},
+ {"raa229621", raa_dmpvr2_2rail},
{}
};
@@ -512,6 +514,7 @@ static const struct of_device_id isl68137_of_match[] = {
{ .compatible = "renesas,raa228228", .data = (void *)raa_dmpvr2_2rail_nontc },
{ .compatible = "renesas,raa229001", .data = (void *)raa_dmpvr2_2rail },
{ .compatible = "renesas,raa229004", .data = (void *)raa_dmpvr2_2rail },
+ { .compatible = "renesas,raa229621", .data = (void *)raa_dmpvr2_2rail },
{ },
};
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread