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Searched refs:doorbell (Results 1 – 6 of 6) sorted by relevance

/u-boot/doc/device-tree-bindings/mailbox/
A Dnvidia,tegra186-hsp.txt23 - "doorbell"
45 interrupt-names = "doorbell";
/u-boot/drivers/usb/cdns3/
A Dgadget.c785 u32 doorbell; in cdns3_wa1_update_guard() local
787 doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY); in cdns3_wa1_update_guard()
789 if (doorbell) { in cdns3_wa1_update_guard()
805 u32 doorbell; in cdns3_wa1_tray_restore_cycle_bit() local
807 doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY); in cdns3_wa1_tray_restore_cycle_bit()
810 if (!doorbell || dma_index != priv_ep->wa1_trb_index) in cdns3_wa1_tray_restore_cycle_bit()
859 int doorbell, dma_index; in cdns3_ep_run_transfer() local
866 if (doorbell && dma_index == priv_ep->num_trbs - 1) { in cdns3_ep_run_transfer()
1089 int doorbell; in cdns3_request_handled() local
1092 doorbell = !!(readl(&priv_dev->regs->ep_cmd) & EP_CMD_DRDY); in cdns3_request_handled()
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/u-boot/drivers/usb/host/
A Dxhci-ring.c301 xhci_writel(&ctrl->dba->doorbell[0], DB_VALUE_HOST); in xhci_queue_command()
384 xhci_writel(&ctrl->dba->doorbell[udev->slot_id], in giveback_first_trb()
/u-boot/doc/device-tree-bindings/arm/
A Darm,scmi.txt38 Mailbox doorbell is used as a mechanism to alert the presence of a
/u-boot/arch/arm/dts/
A Dtegra186.dtsi176 interrupt-names = "doorbell";
/u-boot/include/usb/
A Dxhci.h454 volatile __le32 doorbell[256]; member

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