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/Linux-v6.1/drivers/usb/host/
Dxhci-mtk.c170 struct mu3c_ippc_regs __iomem *ippc = mtk->ippc_regs; in xhci_mtk_host_enable() local
180 value = readl(&ippc->ip_pw_ctr1); in xhci_mtk_host_enable()
182 writel(value, &ippc->ip_pw_ctr1); in xhci_mtk_host_enable()
191 value = readl(&ippc->u3_ctrl_p[i]); in xhci_mtk_host_enable()
194 writel(value, &ippc->u3_ctrl_p[i]); in xhci_mtk_host_enable()
202 value = readl(&ippc->u2_ctrl_p[i]); in xhci_mtk_host_enable()
205 writel(value, &ippc->u2_ctrl_p[i]); in xhci_mtk_host_enable()
218 ret = readl_poll_timeout(&ippc->ip_pw_sts1, value, in xhci_mtk_host_enable()
230 struct mu3c_ippc_regs __iomem *ippc = mtk->ippc_regs; in xhci_mtk_host_disable() local
243 value = readl(&ippc->u3_ctrl_p[i]); in xhci_mtk_host_disable()
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/Linux-v6.1/Documentation/devicetree/bindings/usb/
Dmediatek,mtu3.yaml17 The DRD controller has a glue layer IPPC (IP Port Control), and its host is
40 - const: ippc
232 reg-names = "mac", "ippc";
268 reg-names = "mac", "ippc";
303 reg-names = "mac", "ippc";
Dmediatek,mtk-xhci.yaml49 - const: ippc # optional, only needed for case 1.
206 reg-names = "mac", "ippc";
/Linux-v6.1/Documentation/devicetree/bindings/phy/
Dmediatek,tphy.yaml276 reg-names = "mac", "ippc";
/Linux-v6.1/arch/arm/boot/dts/
Dmt2701.dtsi611 reg-names = "mac", "ippc";
651 reg-names = "mac", "ippc";
Dmt7629.dtsi313 reg-names = "mac", "ippc";
Dmt7623.dtsi864 reg-names = "mac", "ippc";
905 reg-names = "mac", "ippc";
/Linux-v6.1/arch/mips/boot/dts/ralink/
Dmt7621.dtsi263 reg-names = "mac", "ippc";
/Linux-v6.1/drivers/usb/mtu3/
Dmtu3.h225 * @ippc_base: register base address of IP Power and Clock interface (IPPC)
Dmtu3_plat.c260 ssusb->ippc_base = devm_platform_ioremap_resource_byname(pdev, "ippc"); in get_ssusb_rscs()
Dmtu3_debugfs.c410 "reg-ippc", dir_regs); in ssusb_dev_debugfs_init()
Dmtu3_hw_regs.h20 /* IPPC register in Infra */
/Linux-v6.1/arch/arm64/boot/dts/mediatek/
Dmt8195.dtsi1050 reg-names = "mac", "ippc";
1118 reg-names = "mac", "ippc";
1142 reg-names = "mac", "ippc";
1166 reg-names = "mac", "ippc";
Dmt2712e.dtsi801 reg-names = "mac", "ippc";
864 reg-names = "mac", "ippc";
Dmt7622.dtsi749 reg-names = "mac", "ippc";
Dmt8173.dtsi928 reg-names = "mac", "ippc";
Dmt8192.dtsi746 reg-names = "mac", "ippc";
Dmt8183.dtsi1462 reg-names = "mac", "ippc";