RE: [PATCH v2 1/2] PCI: Move Spacemit vendor and device IDs to linux/pci_ids.h
Ping-Ke Shih <[email protected]> Thu, 23 Jul 2026 01:19:47 +0000
| Newsgroups | dev.linux.lists.spacemit,org.infradead.lists.linux-riscv,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci,org.kernel.vger.linux-wireless |
|---|---|
| Message-ID | <[email protected]> |
Hi PCI maintainers, Anirudh Srinivasan <[email protected]> wrote: > Move the vendor and device ID for the existing Spacemit K1 PCIe Root > Complex to include/linux/pci_ids.h. Also add K3's Root Complex device ID > to this header. This is done so that these values can be referenced in > the rtw89 driver to enable 36-bit DMA ability in it for WiFi to function > on the K3 Pico ITX board. > > Acked-by: Bjorn Helgaas <[email protected]> > Signed-off-by: Anirudh Srinivasan <[email protected]> > --- > drivers/pci/controller/dwc/pcie-spacemit-k1.c | 3 --- > include/linux/pci_ids.h | 4 ++++ > 2 files changed, 4 insertions(+), 3 deletions(-) > > diff --git a/drivers/pci/controller/dwc/pcie-spacemit-k1.c > b/drivers/pci/controller/dwc/pcie-spacemit-k1.c > index be20a520255b6..f89c6d46c7684 100644 > --- a/drivers/pci/controller/dwc/pcie-spacemit-k1.c > +++ b/drivers/pci/controller/dwc/pcie-spacemit-k1.c > @@ -21,9 +21,6 @@ > > #include "pcie-designware.h" > > -#define PCI_VENDOR_ID_SPACEMIT 0x201f > -#define PCI_DEVICE_ID_SPACEMIT_K1 0x0001 > - > /* Offsets and field definitions for link management registers */ > #define K1_PHY_AHB_IRQ_EN 0x0000 > #define PCIE_INTERRUPT_EN BIT(0) > diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h > index 1c9d40e09107d..d6f26cacc8e35 100644 > --- a/include/linux/pci_ids.h > +++ b/include/linux/pci_ids.h > @@ -2640,6 +2640,10 @@ > #define PCI_VENDOR_ID_SUNIX 0x1fd4 > #define PCI_DEVICE_ID_SUNIX_1999 0x1999 > > +#define PCI_VENDOR_ID_SPACEMIT 0x201f > +#define PCI_DEVICE_ID_SPACEMIT_K1 0x0001 > +#define PCI_DEVICE_ID_SPACEMIT_K3 0x0002 > + > #define PCI_VENDOR_ID_HINT 0x3388 > #define PCI_DEVICE_ID_HINT_VXPROII_IDE 0x8013 As patch 2/2 obviously goes to wireless-next tree, can I take this dependency patch to my tree? Ping-Ke