On 9 June 2017 at 10:41, Kishon Vijay Abraham I <kishon@xxxxxx> wrote:
> commit 94647a30124e2c7 ("ARM: dts: omap3-overo: Enable WiFi/BT combo")
> while enabling WiFi/BT combo added regulator to trigger the nReset
> signal of the Bluetooth module in vqmmc-supply. However BT should be
> handled by UART. Moreover "vqmmc" is not a defined binding for
> omap_hsmmc. While "vqmmc" in mmc2 hasn't caused any issues so far,
> mmc2 will start to mis-behave once omap_hsmmc defines "vqmmc"
> binding.
>
> Remove "vqmmc-supply" property in mmc2 here.
>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Okay, so I assume I also need to carry this in my immutable branch for
the omap driver changes. More precisely before the driver changes?
Wait for Tony to ack this then.
Kind regards
Uffe
> ---
> arch/arm/boot/dts/omap3-overo-base.dtsi | 11 -----------
> 1 file changed, 11 deletions(-)
>
> diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi
> index 401fae838fe9..cd220342a805 100644
> --- a/arch/arm/boot/dts/omap3-overo-base.dtsi
> +++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
> @@ -74,16 +74,6 @@
> gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>; /* gpio_16: WiFi nReset */
> startup-delay-us = <10000>;
> };
> -
> - /* Regulator to trigger the nReset signal of the Bluetooth module */
> - w3cbw003c_bt_nreset: regulator-w3cbw003c-bt-nreset {
> - compatible = "regulator-fixed";
> - regulator-name = "regulator-w3cbw003c-bt-nreset";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - gpio = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* gpio_164: BT nReset */
> - startup-delay-us = <10000>;
> - };
> };
>
> &omap3_pmx_core {
> @@ -191,7 +181,6 @@
> pinctrl-names = "default";
> pinctrl-0 = <&mmc2_pins>;
> vmmc-supply = <&w3cbw003c_npoweron>;
> - vqmmc-supply = <&w3cbw003c_bt_nreset>;
> vmmc_aux-supply = <&w3cbw003c_wifi_nreset>;
> bus-width = <4>;
> cap-sdio-irq;
> --
> 2.11.0
>
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