Re: [PATCH v7 13/16] power: sequencing: pcie-m2: Add usb and sdio targets for E-key connector
Manivannan Sadhasivam <[email protected]>
| Newsgroups | org.infradead.lists.linux-mediatek,dev.linux.lists.driver-core,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-acpi,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm,org.kernel.vger.linux-usb |
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On Fri, Jul 24, 2026 at 04:43:22PM +0800, Chen-Yu Tsai wrote: > The M.2 E-key connector allows either PCIe or SDIO for WiFi and USB or > UART for BT. Currently the driver only supports PCIe and UART. > > Add power sequencing targets for SDIO and USB. To avoid adding a > complicated dependency tree, rename the existing power sequencing units > "pcie" and "uart" to "wifi" and "bt". The existing target names are left > untouched. The new "sdio" and "usb" targets just point to the renamed > "wifi" and "bt" units. > > The "unit" names are internal to the power sequencing framework, and > should be confined to a single provider. The names are only > informational. Dependencies are tracked with pointers to other units. > > The "target" names are the strings that the consumer uses to acquire a > descriptor with. As these remain the same, existing users will continue > to work. > > Signed-off-by: Chen-Yu Tsai <[email protected]> Reviewed-by: Manivannan Sadhasivam <[email protected]> - Mani -- மணிவண்ணன் சதாசிவம்