[PATCH dt-schema 2/3] schemas: i2c: clean up interrupt descriptions for I2C targets

Schemas should be OS agnostic, so don't mention what the "I2C core" will
do because this only applies to Linux. Also, drop the generic
"smbus_alert" naming because this belongs to controllers not targets, so
we don't want to describe it here.

Signed-off-by: Wolfram Sang <[email protected]>
---
 dtschema/schemas/i2c/i2c-controller.yaml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/dtschema/schemas/i2c/i2c-controller.yaml b/dtschema/schemas/i2c/i2c-controller.yaml
index e475ead..7eb6b0f 100644
--- a/dtschema/schemas/i2c/i2c-controller.yaml
+++ b/dtschema/schemas/i2c/i2c-controller.yaml
@@ -171,8 +171,8 @@ patternProperties:
 
       interrupts:
         description:
-          I2C core will treat "irq" interrupt (or the very first interrupt if
-          not using interrupt names) as primary interrupt for the target.
+          If not using interrupt-names, the first interrupt will be treated as
+          the primary interrupt for the target.
 
       interrupt-names:
         anyOf:
@@ -181,10 +181,10 @@ patternProperties:
               enum:
                 - irq
                 - wakeup
-                - smbus_alert
             description:
-              Names which are recognized by I2C core, other names are left to
-              individual bindings.
+              Generic names are "irq" for the primary interrupt and "wakeup"
+              for the wakeup interrupt. Other names are left to individual
+              bindings.
 
       wakeup-source:
         description:
-- 
2.43.0