Преглед на файлове

tpm: cr50: Use the correct GPIO binding

This device should use ready-gpios rather than ready-gpio. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Simon Glass преди 4 години
родител
ревизия
32e8ee004a

+ 1 - 1
arch/x86/dts/chromebook_coral.dts

@@ -292,7 +292,7 @@
 				reg = <0x50>;
 				compatible = "google,cr50";
 				u-boot,i2c-offset-len = <0>;
-				ready-gpio = <&gpio_n 28 GPIO_ACTIVE_LOW>;
+				ready-gpios = <&gpio_n 28 GPIO_ACTIVE_LOW>;
 				interrupts-extended = <&acpi_gpe 0x3c 0>;
 			};
 		};

+ 1 - 1
doc/device-tree-bindings/gpio/intel,apl-gpio.txt

@@ -47,7 +47,7 @@ Example:
 			reg = <0x50>;
 			compatible = "google,cr50";
 			u-boot,i2c-offset-len = <0>;
-			ready-gpio = <&gpio_n GPIO_28 GPIO_ACTIVE_LOW>;
+			ready-gpios = <&gpio_n GPIO_28 GPIO_ACTIVE_LOW>;
 		};
 	};
 

+ 1 - 1
doc/device-tree-bindings/interrupt-controller/intel,acpi-gpe.txt

@@ -25,6 +25,6 @@ Example:
 	tpm@50 {
 		reg = <0x50>;
 		compatible = "google,cr50";
-		ready-gpio = <&gpio_n 0x1c GPIO_ACTIVE_LOW>;
+		ready-gpios = <&gpio_n 0x1c GPIO_ACTIVE_LOW>;
 		interrupts-extended = <&acpi_gpe 0x3c 0>;
 	};

+ 1 - 1
drivers/tpm/cr50_i2c.c

@@ -607,7 +607,7 @@ static int cr50_i2c_ofdata_to_platdata(struct udevice *dev)
 		priv->irq = irq;
 		priv->use_irq = true;
 	} else {
-		ret = gpio_request_by_name(dev, "ready-gpio", 0,
+		ret = gpio_request_by_name(dev, "ready-gpios", 0,
 					   &priv->ready_gpio, GPIOD_IS_IN);
 		if (ret) {
 			log_warning("Cr50 does not have an ready GPIO/interrupt (err=%d)\n",