diff mbox series

[5/6] ARM: dts: aspeed: rainier: Add leds on optional DASD cards

Message ID 1605247168-1028-5-git-send-email-vishwa@linux.vnet.ibm.com
State New
Headers show
Series [1/6] ARM: dts: aspeed: rainier: Add Operator Panel LEDs | expand

Commit Message

Vishwanatha Subbanna Nov. 13, 2020, 5:59 a.m. UTC
These cards are not hot pluggable and must be installed
prior to boot. LEDs on these are controlled by PCA9552
I2C expander

Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 426 +++++++++++++++++++++++++++
 1 file changed, 426 insertions(+)

Comments

Joel Stanley Nov. 16, 2020, 6:14 a.m. UTC | #1
On Fri, 13 Nov 2020 at 05:59, Vishwanatha Subbanna
<vishwa@linux.vnet.ibm.com> wrote:
>
> These cards are not hot pluggable and must be installed
> prior to boot. LEDs on these are controlled by PCA9552
> I2C expander
>
> Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>

Reviewed-by: Joel Stanley <joel@jms.id.au>


> ---
>  arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 426 +++++++++++++++++++++++++++
>  1 file changed, 426 insertions(+)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> index 88fefc0..67c8c40 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
> @@ -540,6 +540,162 @@
>                         gpios = <&pic4 15 GPIO_ACTIVE_LOW>;
>                 };
>         };
> +
> +       leds-optional-dasd-pyramid0 {
> +               compatible = "gpio-leds";
> +
> +               nvme0 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 0 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme1 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 1 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme2 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 2 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme3 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 3 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme4 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 4 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme5 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 5 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme6 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 6 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme7 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca2 7 GPIO_ACTIVE_LOW>;
> +               };
> +       };
> +
> +       leds-optional-dasd-pyramid1 {
> +               compatible = "gpio-leds";
> +
> +               nvme8 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 0 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme9 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 1 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme10 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 2 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme11 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 3 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme12 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 4 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme13 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 5 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme14 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 6 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme15 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca3 7 GPIO_ACTIVE_LOW>;
> +               };
> +       };
> +
> +       leds-optional-dasd-pyramid2 {
> +               compatible = "gpio-leds";
> +
> +               nvme16 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 0 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme17 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 1 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme18 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 2 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme19 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 3 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme20 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 4 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme21 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 5 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme22 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 6 GPIO_ACTIVE_LOW>;
> +               };
> +
> +               nvme23 {
> +                       retain-state-shutdown;
> +                       default-state = "keep";
> +                       gpios = <&pca4 7 GPIO_ACTIVE_LOW>;
> +               };
> +       };
>  };
>
>  &ehci1 {
> @@ -1885,6 +2041,96 @@
>                 compatible = "atmel,24c64";
>                 reg = <0x50>;
>         };
> +
> +       pca2: pca9552@60 {
> +               compatible = "nxp,pca9552";
> +               reg = <0x60>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               gpio@0 {
> +                       reg = <0>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@1 {
> +                       reg = <1>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@2 {
> +                       reg = <2>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@3 {
> +                       reg = <3>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@4 {
> +                       reg = <4>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@5 {
> +                       reg = <5>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@6 {
> +                       reg = <6>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@7 {
> +                       reg = <7>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@8 {
> +                       reg = <8>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@9 {
> +                       reg = <9>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@10 {
> +                       reg = <10>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@11 {
> +                       reg = <11>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@12 {
> +                       reg = <12>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@13 {
> +                       reg = <13>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@14 {
> +                       reg = <14>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@15 {
> +                       reg = <15>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +       };
>  };
>
>  &i2c14 {
> @@ -1894,6 +2140,96 @@
>                 compatible = "atmel,24c64";
>                 reg = <0x50>;
>         };
> +
> +       pca3: pca9552@60 {
> +               compatible = "nxp,pca9552";
> +               reg = <0x60>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               gpio@0 {
> +                       reg = <0>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@1 {
> +                       reg = <1>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@2 {
> +                       reg = <2>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@3 {
> +                       reg = <3>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@4 {
> +                       reg = <4>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@5 {
> +                       reg = <5>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@6 {
> +                       reg = <6>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@7 {
> +                       reg = <7>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@8 {
> +                       reg = <8>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@9 {
> +                       reg = <9>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@10 {
> +                       reg = <10>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@11 {
> +                       reg = <11>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@12 {
> +                       reg = <12>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@13 {
> +                       reg = <13>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@14 {
> +                       reg = <14>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@15 {
> +                       reg = <15>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +       };
>  };
>
>  &i2c15 {
> @@ -1903,6 +2239,96 @@
>                 compatible = "atmel,24c64";
>                 reg = <0x50>;
>         };
> +
> +       pca4: pca9552@60 {
> +               compatible = "nxp,pca9552";
> +               reg = <0x60>;
> +               #address-cells = <1>;
> +               #size-cells = <0>;
> +
> +               gpio-controller;
> +               #gpio-cells = <2>;
> +
> +               gpio@0 {
> +                       reg = <0>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@1 {
> +                       reg = <1>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@2 {
> +                       reg = <2>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@3 {
> +                       reg = <3>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@4 {
> +                       reg = <4>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@5 {
> +                       reg = <5>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@6 {
> +                       reg = <6>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@7 {
> +                       reg = <7>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@8 {
> +                       reg = <8>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@9 {
> +                       reg = <9>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@10 {
> +                       reg = <10>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@11 {
> +                       reg = <11>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@12 {
> +                       reg = <12>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@13 {
> +                       reg = <13>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@14 {
> +                       reg = <14>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +
> +               gpio@15 {
> +                       reg = <15>;
> +                       type = <PCA955X_TYPE_GPIO>;
> +               };
> +       };
>  };
>
>  &vuart1 {
> --
> 1.8.3.1
>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 88fefc0..67c8c40 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -540,6 +540,162 @@ 
 			gpios = <&pic4 15 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	leds-optional-dasd-pyramid0 {
+		compatible = "gpio-leds";
+
+		nvme0 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 0 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme1 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 1 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme2 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 2 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme3 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 3 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme4 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 4 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme5 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 5 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme6 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 6 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme7 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca2 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds-optional-dasd-pyramid1 {
+		compatible = "gpio-leds";
+
+		nvme8 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 0 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme9 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 1 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme10 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 2 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme11 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 3 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme12 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 4 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme13 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 5 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme14 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 6 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme15 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca3 7 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds-optional-dasd-pyramid2 {
+		compatible = "gpio-leds";
+
+		nvme16 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 0 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme17 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 1 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme18 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 2 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme19 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 3 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme20 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 4 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme21 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 5 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme22 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 6 GPIO_ACTIVE_LOW>;
+		};
+
+		nvme23 {
+			retain-state-shutdown;
+			default-state = "keep";
+			gpios = <&pca4 7 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
 
 &ehci1 {
@@ -1885,6 +2041,96 @@ 
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca2: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
 };
 
 &i2c14 {
@@ -1894,6 +2140,96 @@ 
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca3: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
 };
 
 &i2c15 {
@@ -1903,6 +2239,96 @@ 
 		compatible = "atmel,24c64";
 		reg = <0x50>;
 	};
+
+	pca4: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
 };
 
 &vuart1 {