Re: [PATCH] usb: ehci-mx6: Add i.MX93 support

Hi Mathieu,

On Mon, Feb 19, 2024 at 5:43 AM Mathieu Othacehe othacehe@gnu.org wrote:

i.MX93 uses the same USB IP as i.MX8MM. It can then reuse the ehci-mx6 driver.

Signed-off-by: Mathieu Othacehe othacehe@gnu.org

You missed copying Marek Vasut, who is the USB maintainer.

---

drivers/usb/host/Kconfig | 6 +++--- drivers/usb/host/ehci-mx6.c | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 0dd5736433c..f96027d7bd2 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -210,10 +210,10 @@ config USB_EHCI_MX6

config USB_EHCI_MX7 bool "Support for i.MX7 on-chip EHCI USB controller"

•   depends on ARCH_MX7 || IMX8M
  

•   depends on ARCH_MX7 || IMX8M || IMX93
    select EHCI_HCD_INIT_AFTER_RESET if ARCH_MX7
  

•   select PHY if IMX8M
  

•   select NOP_PHY if IMX8M
  

•   select PHY if IMX8M || IMX93
  

•   select NOP_PHY if IMX8M || IMX93
    default y
    ---help---
      Enables support for the on-chip EHCI controller on i.MX7 SoCs.
  

diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index a9ed5e7a0d5..a35fcca43a2 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -538,7 +538,7 @@ static int ehci_usb_phy_mode(struct udevice *dev) plat->init_type = USB_INIT_DEVICE; else plat->init_type = USB_INIT_HOST;

•   } else if (is_mx7() || is_imx8mm() || is_imx8mn()) {
  

•   } else if (is_mx7() || is_imx8mm() || is_imx8mn() || is_imx93()) {
            phy_status = (void __iomem *)(addr +
                                          USBNC_PHY_STATUS_OFFSET);
            val = readl(phy_status);
  

-- 2.41.0