Hi again,
I have been able to solicit a limited private review of this patch and
have gone ahead and applied it for inclusion in v5.2.
On Fri, Apr 26, 2019 at 11:50:12AM +0200, Simon Horman wrote:
> Hi,
>
> from my point of view what is required is a review.
> I will try to find someone to do so.
> I apologise for not doing so earlier.
>
> On Thu, Apr 25, 2019 at 01:12:45PM +0200, Eugeniu Rosca wrote:
> > Hi Simon,
> >
> > Do we have any chance getting this upstream? If so, would you kindly
> > list the acceptance criteria we have to conform to?
> >
> > Many thanks.
> >
> > On Thu, Apr 11, 2019 at 02:41:03PM +0200, Spyridon Papageorgiou wrote:
> > > This patch adds description of TI WL1837 and links interfaces
> > > to communicate with the IC, namely the SDIO interface to WLAN.
> > >
> > > Signed-off-by: Spyridon Papageorgiou <spapageorgiou@xxxxxxxxxxxxxx>
> > > ---
> > > arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 49 ++++++++++++++++++++++++++++++++
> > > 1 file changed, 49 insertions(+)
> > >
> > > diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
> > > index 7a09576..27851a7 100644
> > > --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
> > > +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi
> > > @@ -38,6 +38,18 @@
> > > regulator-min-microvolt = <5000000>;
> > > regulator-max-microvolt = <5000000>;
> > > };
> > > +
> > > + wlan_en: regulator-wlan_en {
> > > + compatible = "regulator-fixed";
> > > + regulator-name = "wlan-en-regulator";
> > > +
> > > + regulator-min-microvolt = <3300000>;
> > > + regulator-max-microvolt = <3300000>;
> > > +
> > > + gpio = <&gpio_exp_74 4 GPIO_ACTIVE_HIGH>;
> > > + startup-delay-us = <70000>;
> > > + enable-active-high;
> > > + };
> > > };
> > >
> > > &can0 {
> > > @@ -88,6 +100,13 @@
> > > line-name = "Audio_Out_OFF";
> > > };
> > >
> > > + sd-wifi-mux {
> > > + gpio-hog;
> > > + gpios = <5 GPIO_ACTIVE_HIGH>;
> > > + output-low; /* Connect WL1837 */
> > > + line-name = "SD WiFi mux";
> > > + };
> > > +
> > > hub_pwen {
> > > gpio-hog;
> > > gpios = <6 GPIO_ACTIVE_HIGH>;
> > > @@ -254,6 +273,12 @@
> > > function = "scif1";
> > > };
> > >
> > > + sdhi3_pins: sdhi3 {
> > > + groups = "sdhi3_data4", "sdhi3_ctrl";
> > > + function = "sdhi3";
> > > + power-source = <3300>;
> > > + };
> > > +
> > > usb0_pins: usb0 {
> > > groups = "usb0";
> > > function = "usb0";
> > > @@ -273,6 +298,30 @@
> > > status = "okay";
> > > };
> > >
> > > +&sdhi3 {
> > > + pinctrl-0 = <&sdhi3_pins>;
> > > + pinctrl-names = "default";
> > > +
> > > + vmmc-supply = <&wlan_en>;
> > > + vqmmc-supply = <&wlan_en>;
> > > + bus-width = <4>;
> > > + no-1-8-v;
> > > + non-removable;
> > > + cap-power-off-card;
> > > + keep-power-in-suspend;
> > > + max-frequency = <26000000>;
> > > + status = "okay";
> > > +
> > > + #address-cells = <1>;
> > > + #size-cells = <0>;
> > > + wlcore: wlcore@2 {
> > > + compatible = "ti,wl1837";
> > > + reg = <2>;
> > > + interrupt-parent = <&gpio1>;
> > > + interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
> > > + };
> > > +};
> > > +
> > > &usb2_phy0 {
> > > pinctrl-0 = <&usb0_pins>;
> > > pinctrl-names = "default";
> > > --
> > > 2.7.4
> > >
> >
> > --
> > Best regards,
> > Eugeniu.
> >
>
