diff options
| author | Oza Pawandeep <oza.oza@broadcom.com> | 2017-06-02 12:04:33 +0530 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2017-06-05 19:07:18 -0700 |
| commit | 1256ea18875d275b00f46b0b2299dcca00febe6d (patch) | |
| tree | affd1c254749eb6c108433515786133ea237b988 /arch/arm64/boot/dts/broadcom | |
| parent | 2fa9e9e29ea27b3b2dcb00a87a1102209eb5b90b (diff) | |
arm64: dts: Add I2C DT nodes for Stingray SoC
This patch adds I2C DT nodes on Stingray SoC.
Signed-off-by: Oza Pawandeep <oza.oza@broadcom.com>
Reviewed-by: Vikram Prakash <vikram.prakash@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/broadcom')
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi | 22 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 20 |
2 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi index aad45a2b7931..ff59a26be192 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi @@ -54,6 +54,28 @@ status = "okay"; }; +&i2c0 { + status = "okay"; + + pca9505: pca9505@20 { + compatible = "nxp,pca9505"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x20>; + }; +}; + +&i2c1 { + status = "okay"; + + pcf8574: pcf8574@20 { + compatible = "nxp,pcf8574a"; + gpio-controller; + #gpio-cells = <2>; + reg = <0x27>; + }; +}; + &nand { status = "ok"; nandcs@0 { diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi index e91debe6afb5..91ba61eadf84 100644 --- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi +++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi @@ -269,6 +269,16 @@ #include "stingray-pinctrl.dtsi" + i2c0: i2c@000b0000 { + compatible = "brcm,iproc-i2c"; + reg = <0x000b0000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 177 IRQ_TYPE_NONE>; + clock-frequency = <100000>; + status = "disabled"; + }; + gpio_hsls: gpio@000d0000 { compatible = "brcm,iproc-gpio"; reg = <0x000d0000 0x864>; @@ -295,6 +305,16 @@ <&pinmux 151 91 4>; }; + i2c1: i2c@000e0000 { + compatible = "brcm,iproc-i2c"; + reg = <0x000e0000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 178 IRQ_TYPE_NONE>; + clock-frequency = <100000>; + status = "disabled"; + }; + uart0: uart@00100000 { device_type = "serial"; compatible = "snps,dw-apb-uart"; |