From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- drivers/phy/broadcom/Kconfig | 117 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 drivers/phy/broadcom/Kconfig (limited to 'drivers/phy/broadcom/Kconfig') diff --git a/drivers/phy/broadcom/Kconfig b/drivers/phy/broadcom/Kconfig new file mode 100644 index 000000000..46371a894 --- /dev/null +++ b/drivers/phy/broadcom/Kconfig @@ -0,0 +1,117 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Phy drivers for Broadcom platforms +# +menu "PHY drivers for Broadcom platforms" + +config PHY_BCM63XX_USBH + tristate "BCM63xx USBH PHY driver" + depends on BMIPS_GENERIC || COMPILE_TEST + select GENERIC_PHY + help + Enable this to support the BCM63xx USBH PHY driver. + If unsure, say N. + +config PHY_CYGNUS_PCIE + tristate "Broadcom Cygnus PCIe PHY driver" + depends on OF && (ARCH_BCM_CYGNUS || COMPILE_TEST) + select GENERIC_PHY + default ARCH_BCM_CYGNUS + help + Enable this to support the Broadcom Cygnus PCIe PHY. + If unsure, say N. + +config PHY_BCM_SR_USB + tristate "Broadcom Stingray USB PHY driver" + depends on OF && (ARCH_BCM_IPROC || COMPILE_TEST) + select GENERIC_PHY + default ARCH_BCM_IPROC + help + Enable this to support the Broadcom Stingray USB PHY + driver. It supports all versions of Superspeed and + Highspeed PHYs. + If unsure, say N. + +config BCM_KONA_USB2_PHY + tristate "Broadcom Kona USB2 PHY Driver" + depends on HAS_IOMEM + select GENERIC_PHY + help + Enable this to support the Broadcom Kona USB 2.0 PHY. + +config PHY_BCM_NS_USB2 + tristate "Broadcom Northstar USB 2.0 PHY Driver" + depends on ARCH_BCM_IPROC || COMPILE_TEST + depends on HAS_IOMEM && OF + select GENERIC_PHY + help + Enable this to support Broadcom USB 2.0 PHY connected to the USB + controller on Northstar family. + +config PHY_BCM_NS_USB3 + tristate "Broadcom Northstar USB 3.0 PHY Driver" + depends on ARCH_BCM_IPROC || COMPILE_TEST + depends on HAS_IOMEM && OF + depends on PHYLIB + select GENERIC_PHY + help + Enable this to support Broadcom USB 3.0 PHY connected to the USB + controller on Northstar family. + +config PHY_NS2_PCIE + tristate "Broadcom Northstar2 PCIe PHY driver" + depends on (OF && MDIO_BUS_MUX_BCM_IPROC) || (COMPILE_TEST && PHYLIB) + select GENERIC_PHY + default ARCH_BCM_IPROC + help + Enable this to support the Broadcom Northstar2 PCIe PHY. + If unsure, say N. + +config PHY_NS2_USB_DRD + tristate "Broadcom Northstar2 USB DRD PHY support" + depends on OF && (ARCH_BCM_IPROC || COMPILE_TEST) + select GENERIC_PHY + select EXTCON + default ARCH_BCM_IPROC + help + Enable this to support the Broadcom Northstar2 USB DRD PHY. + This driver initializes the PHY in either HOST or DEVICE mode. + The host or device configuration is read from device tree. + + If unsure, say N. + +config PHY_BRCM_SATA + tristate "Broadcom SATA PHY driver" + depends on ARCH_BRCMSTB || ARCH_BCM_IPROC || BMIPS_GENERIC || \ + ARCH_BCMBCA || COMPILE_TEST + depends on OF + select GENERIC_PHY + default ARCH_BCM_IPROC + help + Enable this to support the Broadcom SATA PHY. + If unsure, say N. + +config PHY_BRCM_USB + tristate "Broadcom STB USB PHY driver" + depends on ARCH_BCMBCA || ARCH_BRCMSTB || COMPILE_TEST + depends on OF + select GENERIC_PHY + select SOC_BRCMSTB if ARCH_BRCMSTB + default ARCH_BCMBCA || ARCH_BRCMSTB + help + Enable this to support the Broadcom STB USB PHY. + This driver is required by the USB XHCI, EHCI and OHCI + drivers. + If unsure, say N. + +config PHY_BCM_SR_PCIE + tristate "Broadcom Stingray PCIe PHY driver" + depends on OF && (ARCH_BCM_IPROC || COMPILE_TEST) + select GENERIC_PHY + select MFD_SYSCON + default ARCH_BCM_IPROC + help + Enable this to support the Broadcom Stingray PCIe PHY + If unsure, say N. + +endmenu -- cgit v1.3.1