Re: [PATCH] dt-bindings: Fix I2C bus node names in examples

From: AngeloGioacchino Del Regno

Date: Wed Jan 14 2026 - 03:30:39 EST


Il 14/01/26 09:13, Krzysztof Kozlowski ha scritto:
I2C bus node names are expected to be just "i2c", if there is just one
such node in given example. Replace remaining bad examples with
scripted:

git grep -l '\si2c[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/i2c[0-9] {/i2c {/'

Suggested-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>


Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>

---

Like Rob's commit 20a72af11f41 ("dt-bindings: Fix SPI and I2C bus node
names in examples"). I checked also for SPI.

Rebased on Rob's tree - can you pick it up directly? Applies also on
linux-next, so I do not expect conflicts.
---
.../bindings/embedded-controller/lenovo,yoga-c630-ec.yaml | 2 +-
Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml | 2 +-
Documentation/devicetree/bindings/usb/ite,it5205.yaml | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/embedded-controller/lenovo,yoga-c630-ec.yaml b/Documentation/devicetree/bindings/embedded-controller/lenovo,yoga-c630-ec.yaml
index a029b38e8dc0..c88fbd6ad940 100644
--- a/Documentation/devicetree/bindings/embedded-controller/lenovo,yoga-c630-ec.yaml
+++ b/Documentation/devicetree/bindings/embedded-controller/lenovo,yoga-c630-ec.yaml
@@ -50,7 +50,7 @@ additionalProperties: false
examples:
- |+
#include <dt-bindings/interrupt-controller/irq.h>
- i2c1 {
+ i2c {
clock-frequency = <400000>;
#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml b/Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
index a89f740214f7..dffd23ca4839 100644
--- a/Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml
@@ -95,7 +95,7 @@ examples:
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/media/video-interfaces.h>
- i2c0 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/usb/ite,it5205.yaml b/Documentation/devicetree/bindings/usb/ite,it5205.yaml
index 889710733de5..045fcb41ac4b 100644
--- a/Documentation/devicetree/bindings/usb/ite,it5205.yaml
+++ b/Documentation/devicetree/bindings/usb/ite,it5205.yaml
@@ -49,7 +49,7 @@ additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
- i2c2 {
+ i2c {
#address-cells = <1>;
#size-cells = <0>;