diff mbox series

[v7,1/2] dt-bindings: cros-ec: Reorganize and enforce property availability

Message ID 20221026003641.2688765-2-swboyd@chromium.org (mailing list archive)
State Accepted
Commit 7a2f36828c7b4bf61aa4159c6d0a3c58264b6b06
Headers show
Series dt-bindings: cros-ec: Update for fingerprint devices | expand

Commit Message

Stephen Boyd Oct. 26, 2022, 12:36 a.m. UTC 
Various properties in the cros-ec binding only apply to different
compatible strings. For example, the interrupts and reg property are
required for all cros-ec devices except for the rpmsg version. Add some
conditions to update the availability of properties so that they can't
be used with compatibles that don't support them.

This reveals that many of the examples in bindings that use cros-ec were
missing the interrupts property. Add the property to make those bindings
whole again.

Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: <devicetree@vger.kernel.org>
Cc: <chrome-platform@lists.linux.dev>
Cc: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Cc: Craig Hesling <hesling@chromium.org>
Cc: Tom Hughes <tomhughes@chromium.org>
Cc: Alexandru M Stan <amstan@chromium.org>
Cc: Tzung-Bi Shih <tzungbi@kernel.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Benson Leung <bleung@chromium.org>
Cc: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
 .../bindings/chrome/google,cros-ec-typec.yaml |  1 +
 .../chrome/google,cros-kbd-led-backlight.yaml |  1 +
 .../bindings/extcon/extcon-usbc-cros-ec.yaml  |  1 +
 .../i2c/google,cros-ec-i2c-tunnel.yaml        |  1 +
 .../bindings/mfd/google,cros-ec.yaml          | 36 ++++++++++++-------
 .../bindings/pwm/google,cros-ec-pwm.yaml      |  1 +
 .../regulator/google,cros-ec-regulator.yaml   |  1 +
 .../bindings/sound/google,cros-ec-codec.yaml  |  1 +
 8 files changed, 30 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
index 50ebd8c57795..defcf1e12aa1 100644
--- a/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
+++ b/Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml
@@ -48,6 +48,7 @@  examples:
       cros_ec: ec@0 {
         compatible = "google,cros-ec-spi";
         reg = <0>;
+        interrupts = <35 0>;
 
         typec {
           compatible = "google,cros-ec-typec";
diff --git a/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml b/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
index 5b875af6a95a..40244d003c32 100644
--- a/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
+++ b/Documentation/devicetree/bindings/chrome/google,cros-kbd-led-backlight.yaml
@@ -27,6 +27,7 @@  examples:
       cros_ec: ec@0 {
         compatible = "google,cros-ec-spi";
         reg = <0>;
+        interrupts = <15 0>;
 
         kbd-led-backlight {
           compatible = "google,cros-kbd-led-backlight";
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
index 2d82b44268db..2e5b39881449 100644
--- a/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
+++ b/Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.yaml
@@ -40,6 +40,7 @@  examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <44 0>;
 
             usbc_extcon0: extcon0 {
                 compatible = "google,extcon-usbc-cros-ec";
diff --git a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
index 6e1c70e9275e..cf523615f5e3 100644
--- a/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
+++ b/Documentation/devicetree/bindings/i2c/google,cros-ec-i2c-tunnel.yaml
@@ -47,6 +47,7 @@  examples:
             compatible = "google,cros-ec-spi";
             reg = <0>;
             spi-max-frequency = <5000000>;
+            interrupts = <99 0>;
 
             i2c-tunnel {
                 compatible = "google,cros-ec-i2c-tunnel";
diff --git a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
index 04962bb29576..659d3f64b550 100644
--- a/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
+++ b/Documentation/devicetree/bindings/mfd/google,cros-ec.yaml
@@ -20,19 +20,16 @@  properties:
   compatible:
     oneOf:
       - description:
-          For implementations of the EC is connected through I2C.
+          For implementations of the EC connected through I2C.
         const: google,cros-ec-i2c
       - description:
-          For implementations of the EC is connected through SPI.
+          For implementations of the EC connected through SPI.
         const: google,cros-ec-spi
       - description:
-          For implementations of the EC is connected through RPMSG.
+          For implementations of the EC connected through RPMSG.
         const: google,cros-ec-rpmsg
 
-  controller-data:
-    description:
-      SPI controller data, see bindings/spi/samsung,spi-peripheral-props.yaml
-    type: object
+  controller-data: true
 
   google,cros-ec-spi-pre-delay:
     description:
@@ -62,8 +59,7 @@  properties:
       the SCP.
     $ref: "/schemas/types.yaml#/definitions/string"
 
-  spi-max-frequency:
-    description: Maximum SPI frequency of the device in Hz.
+  spi-max-frequency: true
 
   reg:
     maxItems: 1
@@ -155,18 +151,32 @@  allOf:
   - if:
       properties:
         compatible:
-          contains:
-            enum:
-              - google,cros-ec-i2c
-              - google,cros-ec-rpmsg
+          not:
+            contains:
+              const: google,cros-ec-spi
     then:
       properties:
+        controller-data: false
         google,cros-ec-spi-pre-delay: false
         google,cros-ec-spi-msg-delay: false
         spi-max-frequency: false
     else:
       $ref: /schemas/spi/spi-peripheral-props.yaml
 
+  - if:
+      properties:
+        compatible:
+          not:
+            contains:
+              const: google,cros-ec-rpmsg
+    then:
+      properties:
+        mediatek,rpmsg-name: false
+
+      required:
+        - reg
+        - interrupts
+
 additionalProperties: false
 
 examples:
diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
index c8577bdf6c94..3afe1480df52 100644
--- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
@@ -48,6 +48,7 @@  examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <101 0>;
 
             cros_ec_pwm: pwm {
                 compatible = "google,cros-ec-pwm";
diff --git a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
index 69e5402da761..0921f012c901 100644
--- a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml
@@ -41,6 +41,7 @@  examples:
             reg = <0>;
             #address-cells = <1>;
             #size-cells = <0>;
+            interrupts = <99 0>;
 
             regulator@0 {
                 compatible = "google,cros-ec-regulator";
diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
index c3e9f3485449..67134e06765a 100644
--- a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
@@ -57,6 +57,7 @@  examples:
         cros-ec@0 {
             compatible = "google,cros-ec-spi";
             reg = <0>;
+            interrupts = <93 0>;
 
             codecs {
                 #address-cells = <2>;