On Tue, Jul 28, 2026 at 05:08:40PM +0300, Svyatoslav Ryhel wrote: > вт, 28 лип. 2026 р. о 15:13 Mikko Perttunen пише: > > > > On Tuesday, July 21, 2026 7:10 PM Svyatoslav Ryhel wrote: > > > Drop reset GPIO from bluetooth part. Add lpo clock to both WiFi and > > > bluetooth nodes. Add 'brcm,bcm43340-fmac' as primary compatible and > > > 'brcm,bcm4329-fmac' remains as fallback. > > > > > > Signed-off-by: Svyatoslav Ryhel > > > --- > > > arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts | 13 ++++++++----- > > > 1 file changed, 8 insertions(+), 5 deletions(-) > > > > > > diff --git a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts > > > index 3de5c84d5f009..b71a02b3fd86f 100644 > > > --- a/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts > > > +++ b/arch/arm/boot/dts/nvidia/tegra114-asus-tf701t.dts > > > @@ -1300,8 +1300,9 @@ bluetooth { > > > compatible = "brcm,bcm4334-bt"; > > > max-speed = <4000000>; > > > > > > - clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>; > > > - clock-names = "txco"; > > > + clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>, > > > + <&palmas_clk32k>; > > > + clock-names = "txco", "lpo"; > > > > > > interrupt-parent = <&gpio>; > > > interrupts = ; > > > @@ -1309,7 +1310,6 @@ bluetooth { > > > > > > device-wakeup-gpios = <&gpio TEGRA_GPIO(EE, 1) GPIO_ACTIVE_HIGH>; > > > shutdown-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_HIGH>; > > > - reset-gpios = <&gpio TEGRA_GPIO(Q, 6) GPIO_ACTIVE_LOW>; > > > > I'd appreciate a note in the commit message on why this is dropped. > > > > It does not comply schema for "brcm,bcm4334-bt", further testing with > this reset gpio removed confirmed that it has nothing to do with > bluetooth and bluetooth works just fine without it. Maybe this should be a separate patch to make it obvious that this fixes a DTB validation issue. At the very least the commit message should say that this drop the reset GPIO because it's not part of the binding. Thierry