On Fri, Jan 26, 2018 at 09:23:50AM +0100, Lothar Waßmann wrote: > UART8 on i.MX6ULL is not located on the SPBA bus like on i.MX6UL but > on the (otherwise unused) AIPS-3 bus. > Create the appropriate AIPS-3 bus configuration and move the uart8 > definition where it belongs. > > Signed-off-by: Lothar Waßmann <l...@karo-electronics.de>
Stefan seemed already fixed this. See: https://patchwork.kernel.org/patch/10156125/ Regards Dong Aisheng > --- > arch/arm/boot/dts/imx6ull.dtsi | 29 +++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi > index 0c18291..abc815f 100644 > --- a/arch/arm/boot/dts/imx6ull.dtsi > +++ b/arch/arm/boot/dts/imx6ull.dtsi > @@ -41,3 +41,32 @@ > > #include "imx6ul.dtsi" > #include "imx6ull-pinfunc.h" > + > +/ { > + soc { > + aips-bus@2000000 { > + spba-bus@2000000 { > + /delete-node/ serial@2024000; > + }; > + }; > + > + aips3: aips-bus@2200000 { > + compatible = "fsl,aips-bus", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + reg = <0x02200000 0x100000>; > + ranges; > + > + uart8: serial@2288000 { > + compatible = "fsl,imx6ul-uart", > + "fsl,imx6q-uart"; > + reg = <0x02288000 0x4000>; > + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&clks IMX6UL_CLK_IPG>, > + <&clks IMX6UL_CLK_UART8_SERIAL>; > + clock-names = "ipg", "per"; > + status = "disabled"; > + }; > + }; > + }; > +}; > -- > 2.1.4 >
