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| author | Cristian Ciocaltea <cristian.ciocaltea@gmail.com> | 2020-12-30 00:17:27 +0300 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2020-12-31 10:35:33 +0300 |
| commit | 7b69552264aca925e8550324027e4f10f8bf8c4f (patch) | |
| tree | 66758fbaf7eee5ac291719c66f4018827ea47031 /arch/arm/boot/dts/owl-s500-roseapplepi.dts | |
| parent | 8e23902d12433bf19be7e261eb02d64c27384901 (diff) | |
| download | linux-7b69552264aca925e8550324027e4f10f8bf8c4f.tar.xz | |
arm: dts: owl-s500-roseapplepi: Add I2C pinctrl configuration
Add pinctrl definitions for the I2C controllers used in RoseapplePi SBC.
For the moment enable only I2C0, which is used by the ATC2603C PMIC.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/owl-s500-roseapplepi.dts')
| -rw-r--r-- | arch/arm/boot/dts/owl-s500-roseapplepi.dts | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/owl-s500-roseapplepi.dts b/arch/arm/boot/dts/owl-s500-roseapplepi.dts index fe9ae3619422..ff91561ca99c 100644 --- a/arch/arm/boot/dts/owl-s500-roseapplepi.dts +++ b/arch/arm/boot/dts/owl-s500-roseapplepi.dts @@ -37,7 +37,51 @@ }; }; +&i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; +}; + +&i2c1 { + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; +}; + +&i2c2 { + status = "disabled"; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins>; +}; + &pinctrl { + i2c0_pins: i2c0-pins { + pinmux { + groups = "i2c0_mfp"; + function = "i2c0"; + }; + + pinconf { + pins = "i2c0_sclk", "i2c0_sdata"; + bias-pull-up; + }; + }; + + i2c1_pins: i2c1-pins { + pinconf { + pins = "i2c1_sclk", "i2c1_sdata"; + bias-pull-up; + }; + }; + + i2c2_pins: i2c2-pins { + pinconf { + pins = "i2c2_sclk", "i2c2_sdata"; + bias-pull-up; + }; + }; + mmc0_pins: mmc0-pins { pinmux { groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp", |