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    Subject[PATCH v2 5/9] ARM: tegra: apalis_t30/tk1: annotate power I2C being on-module
    Date
    From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

    The power I2C bus aka PWR_I2C which connects to the audio codec, PMIC,
    temperature sensor and touch screen controller is really on-module only.

    Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

    ---

    Changes in v2: None
    Changes in v1: None

    arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi | 5 ++++-
    arch/arm/boot/dts/tegra124-apalis.dtsi | 5 ++++-
    arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | 2 +-
    arch/arm/boot/dts/tegra30-apalis.dtsi | 2 +-
    4 files changed, 10 insertions(+), 4 deletions(-)

    diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    index e532b564e4c9..0d095729b46b 100644
    --- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    +++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
    @@ -1552,7 +1552,10 @@
    clock-frequency = <10000>;
    };

    - /* PWR_I2C: power I2C to audio codec, PMIC and temperature sensor */
    + /*
    + * PWR_I2C: power I2C to audio codec, PMIC and temperature sensor
    + * (On-module)
    + */
    i2c@7000d000 {
    status = "okay";
    clock-frequency = <400000>;
    diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi
    index 3cab9bda918f..13127415d86b 100644
    --- a/arch/arm/boot/dts/tegra124-apalis.dtsi
    +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi
    @@ -1582,7 +1582,10 @@
    clock-frequency = <10000>;
    };

    - /* PWR_I2C: power I2C to audio codec, PMIC and temperature sensor */
    + /*
    + * PWR_I2C: power I2C to audio codec, PMIC and temperature sensor
    + * (On-module)
    + */
    i2c@7000d000 {
    status = "okay";
    clock-frequency = <400000>;
    diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
    index 02f8126481a2..bc714032d771 100644
    --- a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
    +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi
    @@ -845,7 +845,7 @@

    /*
    * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
    - * touch screen controller
    + * touch screen controller (On-module)
    */
    i2c@7000d000 {
    status = "okay";
    diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
    index 7f112f192fe9..4b6a8ecaac76 100644
    --- a/arch/arm/boot/dts/tegra30-apalis.dtsi
    +++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
    @@ -836,7 +836,7 @@

    /*
    * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
    - * touch screen controller
    + * touch screen controller (On-module)
    */
    i2c@7000d000 {
    status = "okay";
    --
    2.14.4
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