sorry, please hold. I will send a v2 patch. On Wed, Oct 28, 2020 at 08:15:59PM +0800, Du Huanpeng wrote: > add all serials and sort them by base address. > UART0_1, UART0_2, UART0_3 renamed to > serial6, serial7, serial8. > UART1_1, UART1_2, UART1_3 renamed to > serial9, serial10, serial11. > > because the nand and pll share the some base > address, so add it as well. > > Signed-off-by: Du Huanpeng <[email protected]> > --- > arch/mips/dts/ls1b.dtsi | 158 > ++++++++++++++++++++++++++++++++++++++---------- > 1 file changed, 125 insertions(+), 33 deletions(-) > > diff --git a/arch/mips/dts/ls1b.dtsi b/arch/mips/dts/ls1b.dtsi > index 8b772af..0bd3d08 100644 > --- a/arch/mips/dts/ls1b.dtsi > +++ b/arch/mips/dts/ls1b.dtsi > @@ -11,43 +11,135 @@ > device_type = "soc"; > ranges; > > - serial0: serial@1fe40000 { > - compatible = "ns16550a"; > - reg = <0x1fe40000 0x8>; > - reg-shift = <0>; > - clock-frequency = <83000000>; > - status = "disabled"; > - }; > + xbar { > + compatible = "loongson,xbar-bus", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > > - serial1: serial@1fe44000 { > - compatible = "ns16550a"; > - reg = <0x1fe44000 0x8>; > - reg-shift = <0>; > - clock-frequency = <83000000>; > - status = "disabled"; > - }; > + axi-mux { > + compatible = "loongson,axi-mux", "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > > - serial2: serial@1fe48000 { > - compatible = "ns16550a"; > - reg = <0x1fe48000 0x8>; > - reg-shift = <0>; > - clock-frequency = <83000000>; > - status = "disabled"; > - }; > > - serial3: serial@1fe4c000 { > - compatible = "ns16550a"; > - reg = <0x1fe4c000 0x8>; > - reg-shift = <0>; > - clock-frequency = <83000000>; > - status = "disabled"; > - }; > + apb@0x1fe40000 { > + compatible = "loongson,apb-bus", > "simple-bus"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + serial0: serial@1fe40000 { > + compatible = "ns16550a"; > + reg = <0x1fe40000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial6: serial@1fe41000 { > + compatible = "ns16550a"; > + reg = <0x1fe41000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial7: serial@1fe42000 { > + compatible = "ns16550a"; > + reg = <0x1fe42000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial8: serial@1fe43000 { > + compatible = "ns16550a"; > + reg = <0x1fe43000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial1: serial@1fe44000 { > + compatible = "ns16550a"; > + reg = <0x1fe44000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial9: serial@1fe45000 { > + compatible = "ns16550a"; > + reg = <0x1fe45000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial10: serial@1fe46000 { > + compatible = "ns16550a"; > + reg = <0x1fe46000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial11: serial@1fe47000 { > + compatible = "ns16550a"; > + reg = <0x1fe47000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial2: serial@1fe48000 { > + compatible = "ns16550a"; > + reg = <0x1fe48000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial3: serial@1fe4c000 { > + compatible = "ns16550a"; > + reg = <0x1fe4c000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial4: serial@1fe6c000 { > + compatible = "ns16550a"; > + reg = <0x1fe6c000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + serial5: serial@1fe7c000 { > + compatible = "ns16550a"; > + reg = <0x1fe7c000 0x8>; > + reg-shift = <0>; > + clocks = <&pll > LS1B_CLK_APB_DIV>; > + status = "disabled"; > + }; > + > + nand: nand@1fe78000 { > + compatible = > "loongson,ls1b-nand"; > + reg = <0x1fe78000 0x30>, > <0x1fe78040 0x8>; > + reg-names = "ctrl", "dma"; > + }; > > - pll: pll@1fe78030 { > - compatible = "loongson,ls1b-pll"; > - #clock-cells = <1>; > - reg = <0x1fe78030 0x8>; > - clocks = <&oscillator>; > + pll: pll@1fe78030 { > + compatible = > "loongson,ls1b-pll"; > + #clock-cells = <1>; > + reg = <0x1fe78030 0x8>; > + clocks = <&oscillator>; > + }; > + }; > + }; > }; > }; > }; > -- > 2.7.4 >
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