From 158c774d3c64859e84dd20e04d5fb18c8d3d318e Mon Sep 17 00:00:00 2001 From: "周琰杰 (Zhou Yanjie)" Date: Tue, 17 Nov 2020 01:55:07 +0800 Subject: MIPS: Ingenic: Add missing nodes for Ingenic SoCs and boards. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 1.Add OTG/OTG PHY/RNG nodes for JZ4780, CGU/OTG nodes for CI20. 2.Add OTG/OTG PHY/RNG/OST nodes for X1000, SSI/CGU/OST/OTG/SC16IS752 nodes for CU1000-Neo. 3.Add OTG/OTG PHY/DTRNG/OST nodes for X1830, SSI/CGU/OST/OTG/SC16IS752 nodes for CU1830-Neo. Tested-by: 周正 (Zhou Zheng) Tested by: H. Nikolaus Schaller # CI20/jz4780 Signed-off-by: 周琰杰 (Zhou Yanjie) Signed-off-by: Thomas Bogendoerfer --- arch/mips/boot/dts/ingenic/jz4780.dtsi | 45 ++++++++++++++++++++++++++++++++-- 1 file changed, 43 insertions(+), 2 deletions(-) (limited to 'arch/mips/boot/dts/ingenic/jz4780.dtsi') diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index dfb5a7e1bb21..8d01feef7ff5 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -61,13 +61,34 @@ }; cgu: jz4780-cgu@10000000 { - compatible = "ingenic,jz4780-cgu"; + compatible = "ingenic,jz4780-cgu", "simple-mfd"; reg = <0x10000000 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x10000000 0x100>; + + #clock-cells = <1>; clocks = <&ext>, <&rtc>; clock-names = "ext", "rtc"; - #clock-cells = <1>; + otg_phy: usb-phy@3c { + compatible = "ingenic,jz4780-phy"; + reg = <0x3c 0x10>; + + clocks = <&cgu JZ4780_CLK_OTG1>; + + #phy-cells = <0>; + + status = "disabled"; + }; + + rng: rng@d8 { + compatible = "ingenic,jz4780-rng"; + reg = <0xd8 0x8>; + + status = "disabled"; + }; }; tcu: timer@10002000 { @@ -494,4 +515,24 @@ status = "disabled"; }; + + otg: usb@13500000 { + compatible = "ingenic,jz4780-otg", "snps,dwc2"; + reg = <0x13500000 0x40000>; + + interrupt-parent = <&intc>; + interrupts = <21>; + + clocks = <&cgu JZ4780_CLK_UHC>; + clock-names = "otg"; + + phys = <&otg_phy>; + phy-names = "usb2-phy"; + + g-rx-fifo-size = <768>; + g-np-tx-fifo-size = <256>; + g-tx-fifo-size = <256 256 256 256 256 256 256 512>; + + status = "disabled"; + }; }; -- cgit v1.2.3