openwrt/target/linux/ramips/patches-6.6/850-awake-rt305x-dwc2-controller.patch

--- a/drivers/usb/dwc2/platform.c
+++ b/drivers/usb/dwc2/platform.c
@@ -462,6 +462,12 @@ static int dwc2_driver_probe(struct plat
 	if (retval)
 		return retval;
 
+	/* Enable USB port before any regs access */
+	if (readl(hsotg->regs + PCGCTL) & 0x0f) {
+		writel(0x00, hsotg->regs + PCGCTL);
+		/* TODO: mdelay(25) here? vendor driver don't use it */
+	}
+
 	hsotg->needs_byte_swap = dwc2_check_core_endianness(hsotg);
 
 	retval = dwc2_get_dr_mode(hsotg);
ramips: 6.1: copy config and patches Copy config and patches from 5.15. This simplifies reviewing process. Signed-off-by: Nick Hainke <vincent@systemli.org> 2023-05-26 16:50:15 +00:00			`--- a/drivers/usb/dwc2/platform.c`
			`+++ b/drivers/usb/dwc2/platform.c`
ramips: add support for 6.1 kernel Remove upstreamed patches: - 000-v5.18-01-dt-bindings-reset-add-dt-binding-header-for-Mediatek.patch - 000-v5.18-02-staging-mt7621-dts-align-resets-with-binding-documen.patch - 001-v5.18-01-dt-bindings-clock-mediatek-mt7621-sysc-add-reset-cel.patch - 001-v5.18-02-clk-ralink-make-system-controller-node-a-reset-provi.patch - 002-v6.0-MIPS-ralink-mt7621-avoid-to-init-common-ralink-reset.patch - 100-v5.16-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch - 101-v5.17-PCI-mt7621-Rename-mt7621_pci_-to-mt7621_pcie_.patch - 102-v5.17-PCI-mt7621-Declare-mt7621_pci_ops-static.patch - 103-v5.17-PCI-mt7621-Move-MIPS-setup-to-pcibios_root_bridge_pr.patch - 104-v5.17-PCI-mt7621-Drop-of_match_ptr-to-avoid-unused-variabl.patch - 105-v5.17-PCI-mt7621-Remove-unused-function-pcie_rmw.patch - 106-v5.17-PCI-Let-pcibios_root_bridge_prepare-access-bridge-wi.patch - 107-v6.2-PCI-mt7621-Add-sentinel-to-quirks-table.patch - 108-v6.3-PCI-mt7621-Delay-phy-ports-initialization.patch Manually refresh: - 006-v6.5-mips-ralink-introduce-commonly-used-remap-node-funct.patch - 320-MIPS-add-support-for-buggy-MT7621S-core-detection.patch - 405-mtd-spi-nor-Add-support-for-BoHong-bh25q128as.patch - 410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch - 805-pinctrl-AW9523.patch - 825-i2c-MIPS-adds-ralink-I2C-driver.patch - 830-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch Automatically refresh: - 200-add-ralink-eth.patch - 314-MIPS-add-bootargs-override-property.patch - 315-owrt-hack-fix-mt7688-cache-issue.patch - 700-net-ethernet-mediatek-support-net-labels.patch - 720-Revert-net-phy-simplify-phy_link_change-arguments.patch - 721-NET-no-auto-carrier-off-support.patch - 800-dmaengine-mediatek-add-HSDMA-support-for-mt7621.patch - 802-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch - 810-uvc-add-iPassion-iP2970-support.patch - 821-SPI-ralink-add-Ralink-SoC-spi-driver.patch - 835-asoc-add-mt7620-support.patch - 840-serial-add-ugly-custom-baud-rate-hack.patch - 845-pwm-add-mediatek-support.patch - 850-awake-rt305x-dwc2-controller.patch Tested-by: Andre Heider <a.heider@gmail.com> # netgear,wac124 Tested-by: Andrey Jr. Melnikov <temnota.am@gmail.com> # Xiaomi Mi Router 3G Tested-by: Timo Dorfner <timo.capa@gmail.com> # mt7621/mir3g mt7621/rm2100 Reviewed-by: Shiji Yang <yangshiji66@qq.com> Co-Developed-by: Mieczyslaw Nalewaj <namiltd@yahoo.com> Signed-off-by: Nick Hainke <vincent@systemli.org> 2023-05-26 18:07:15 +00:00			`@@ -462,6 +462,12 @@ static int dwc2_driver_probe(struct plat`
ramips: 6.1: copy config and patches Copy config and patches from 5.15. This simplifies reviewing process. Signed-off-by: Nick Hainke <vincent@systemli.org> 2023-05-26 16:50:15 +00:00			`if (retval)`
			`return retval;`

			`+ /* Enable USB port before any regs access */`
			`+ if (readl(hsotg->regs + PCGCTL) & 0x0f) {`
			`+ writel(0x00, hsotg->regs + PCGCTL);`
			`+ /* TODO: mdelay(25) here? vendor driver don't use it */`
			`+ }`
			`+`
			`hsotg->needs_byte_swap = dwc2_check_core_endianness(hsotg);`

			`retval = dwc2_get_dr_mode(hsotg);`