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This chip > has been discontinued and replaced by the muRata 1YN chip. The new chip > is a drop-in replacement of the old chip. To support both chips for the > i.MX6ULL DHCOR, drop the more specific compatible string and let the > driver auto-detect the chip type. Currently, there are no known quirks > that would apply only to one or the other chip. > > Signed-off-by: Marek Vasut > --- > Cc: Christoph Niedermaier > Cc: Conor Dooley > Cc: Fabio Estevam > Cc: Krzysztof Kozlowski > Cc: Pengutronix Kernel Team > Cc: Rob Herring > Cc: Sascha Hauer > Cc: Shawn Guo > Cc: devicetree@vger.kernel.org > Cc: imx@lists.linux.dev > Cc: kernel@dh-electronics.com > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > --- > arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-som.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-som.dtsi > index 75486e1b0c15f..a0adcd3fe1229 100644 > --- a/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-som.dtsi > +++ b/arch/arm/boot/dts/nxp/imx/imx6ull-dhcor-som.dtsi > @@ -201,7 +201,7 @@ &uart2 { > * the speed can be increased accordingly. > */ > bluetooth: bluetooth { > - compatible = "brcm,bcm43430a1-bt"; /* muRata 1DX */ > + compatible = "brcm,bcm4329-bt"; /* muRata 1DX or 1YN */ in driver, brcm,bcm43430a1-bt and brcm,bcm4329-bt should be the same. > max-speed = <3000000>; > vbat-supply = <&vcc_3v3>; > vddio-supply = <&vcc_3v3>; > @@ -222,7 +222,7 @@ &usdhc1 { > status = "okay"; > > brcmf: wifi@1 { > - compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac"; /* muRata 1DX */ > + compatible = "brcm,bcm4329-fmac"; /* muRata 1DX or 1YN */ driver have not check "brcm,bcm43430a1-fmac". Look like driver can work for both CHIP without modify dts. Frank > reg = <1>; > }; > }; > -- > 2.51.0 >