Messages in this thread Patch in this message | | | From | Marcel Ziswiler <> | Subject | [PATCH 04/11] arm: tegra: colibri_t30: add pin muxing for on-module power i2c | Date | Fri, 28 Aug 2015 17:59:39 +0200 |
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Add pin muxing for the on-module power I2C bus which connects to the PMICs, temperature sensor and touch screen controller.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> ---
arch/arm/boot/dts/tegra30-colibri.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi index 074123f..4ddccfa 100644 --- a/arch/arm/boot/dts/tegra30-colibri.dtsi +++ b/arch/arm/boot/dts/tegra30-colibri.dtsi @@ -159,6 +159,18 @@ nvidia,tristate = <TEGRA_PIN_DISABLE>; }; + /* Power I2C (On-module) */ + pwr_i2c_scl_pz6 { + nvidia,pins = "pwr_i2c_scl_pz6", + "pwr_i2c_sda_pz7"; + nvidia,function = "i2cpwr"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_ENABLE>; + nvidia,lock = <TEGRA_PIN_DISABLE>; + nvidia,open-drain = <TEGRA_PIN_ENABLE>; + }; + /* * THERMD_ALERT#, unlatched I2C address pin of LM95245 * temperature sensor therefore requires disabling for -- 2.4.3
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