UniPhier DT applies its own USB node for U-Boot due to the USB driver constrains. After solving this issue, u-boot allows the original USB node.
After switching USB node, synchronization of USB node with Linux becomes possible. Signed-off-by: Kunihiko Hayashi <hayashi.kunih...@socionext.com> --- arch/arm/dts/uniphier-ld20.dtsi | 21 +---------------- arch/arm/dts/uniphier-pro4.dtsi | 42 ++------------------------------- arch/arm/dts/uniphier-pxs2.dtsi | 42 ++------------------------------- arch/arm/dts/uniphier-pxs3.dtsi | 42 ++------------------------------- 4 files changed, 7 insertions(+), 140 deletions(-) diff --git a/arch/arm/dts/uniphier-ld20.dtsi b/arch/arm/dts/uniphier-ld20.dtsi index 21a431ab7f..9155b39dfa 100644 --- a/arch/arm/dts/uniphier-ld20.dtsi +++ b/arch/arm/dts/uniphier-ld20.dtsi @@ -744,7 +744,7 @@ }; }; - _usb: usb@65a00000 { + usb: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65a00000 0xcd00>; @@ -895,25 +895,6 @@ }; }; - /* FIXME: U-Boot own node */ - usb: usb@65b00000 { - compatible = "socionext,uniphier-ld20-dwc3"; - reg = <0x65b00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb1>, - <&pinctrl_usb2>, <&pinctrl_usb3>; - dwc3@65a00000 { - compatible = "snps,dwc3"; - reg = <0x65a00000 0x10000>; - interrupts = <0 134 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - pcie: pcie@66000000 { compatible = "socionext,uniphier-pcie", "snps,dw-pcie"; status = "disabled"; diff --git a/arch/arm/dts/uniphier-pro4.dtsi b/arch/arm/dts/uniphier-pro4.dtsi index 0e0a30ab40..3412c800e3 100644 --- a/arch/arm/dts/uniphier-pro4.dtsi +++ b/arch/arm/dts/uniphier-pro4.dtsi @@ -503,7 +503,7 @@ }; }; - _usb0: usb@65a00000 { + usb0: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65a00000 0xcd00>; @@ -557,26 +557,7 @@ }; }; - /* FIXME: U-Boot own node */ - usb0: usb@65b00000 { - compatible = "socionext,uniphier-pro4-dwc3"; - status = "disabled"; - reg = <0x65b00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb0>; - dwc3@65a00000 { - compatible = "snps,dwc3"; - reg = <0x65a00000 0x10000>; - interrupts = <0 134 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - - _usb1: usb@65c00000 { + usb1: usb@65c00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65c00000 0xcd00>; @@ -618,25 +599,6 @@ }; }; - /* FIXME: U-Boot own node */ - usb1: usb@65d00000 { - compatible = "socionext,uniphier-pro4-dwc3"; - status = "disabled"; - reg = <0x65d00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>; - dwc3@65c00000 { - compatible = "snps,dwc3"; - reg = <0x65c00000 0x10000>; - interrupts = <0 137 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - nand: nand-controller@68000000 { compatible = "socionext,uniphier-denali-nand-v5a"; status = "disabled"; diff --git a/arch/arm/dts/uniphier-pxs2.dtsi b/arch/arm/dts/uniphier-pxs2.dtsi index cafa14e22e..da855e3f71 100644 --- a/arch/arm/dts/uniphier-pxs2.dtsi +++ b/arch/arm/dts/uniphier-pxs2.dtsi @@ -593,7 +593,7 @@ }; }; - _usb0: usb@65a00000 { + usb0: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65a00000 0xcd00>; @@ -690,26 +690,7 @@ }; }; - /* FIXME: U-Boot own node */ - usb0: usb@65b00000 { - compatible = "socionext,uniphier-pxs2-dwc3"; - status = "disabled"; - reg = <0x65b00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>; - dwc3@65a00000 { - compatible = "snps,dwc3"; - reg = <0x65a00000 0x10000>; - interrupts = <0 134 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - - _usb1: usb@65c00000 { + usb1: usb@65c00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65c00000 0xcd00>; @@ -794,25 +775,6 @@ }; }; - /* FIXME: U-Boot own node */ - usb1: usb@65d00000 { - compatible = "socionext,uniphier-pxs2-dwc3"; - status = "disabled"; - reg = <0x65d00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>; - dwc3@65c00000 { - compatible = "snps,dwc3"; - reg = <0x65c00000 0x10000>; - interrupts = <0 137 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - nand: nand-controller@68000000 { compatible = "socionext,uniphier-denali-nand-v5b"; status = "disabled"; diff --git a/arch/arm/dts/uniphier-pxs3.dtsi b/arch/arm/dts/uniphier-pxs3.dtsi index 1b0f49e00d..059a66b782 100644 --- a/arch/arm/dts/uniphier-pxs3.dtsi +++ b/arch/arm/dts/uniphier-pxs3.dtsi @@ -595,7 +595,7 @@ }; }; - _usb0: usb@65a00000 { + usb0: usb@65a00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65a00000 0xcd00>; @@ -698,26 +698,7 @@ }; }; - /* FIXME: U-Boot own node */ - usb0: usb@65b00000 { - compatible = "socionext,uniphier-pxs3-dwc3"; - status = "disabled"; - reg = <0x65b00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb0>, <&pinctrl_usb2>; - dwc3@65a00000 { - compatible = "snps,dwc3"; - reg = <0x65a00000 0x10000>; - interrupts = <0 134 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - - _usb1: usb@65c00000 { + usb1: usb@65c00000 { compatible = "socionext,uniphier-dwc3", "snps,dwc3"; status = "disabled"; reg = <0x65c00000 0xcd00>; @@ -812,25 +793,6 @@ }; }; - /* FIXME: U-Boot own node */ - usb1: usb@65d00000 { - compatible = "socionext,uniphier-pxs3-dwc3"; - status = "disabled"; - reg = <0x65d00000 0x1000>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usb1>, <&pinctrl_usb3>; - dwc3@65c00000 { - compatible = "snps,dwc3"; - reg = <0x65c00000 0x10000>; - interrupts = <0 137 4>; - dr_mode = "host"; - tx-fifo-resize; - }; - }; - pcie: pcie@66000000 { compatible = "socionext,uniphier-pcie", "snps,dw-pcie"; status = "disabled"; -- 2.25.1