> -----Original Message-----
> From: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> Sent: Wednesday, January 26, 2022 10:14 PM
> To: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>; Rob Herring
> <robh+dt@xxxxxxxxxx>; Shawn Guo <shawnguo@xxxxxxxxxx>; Sascha Hauer
> <s.hauer@xxxxxxxxxxxxxx>; Fabio Estevam <festevam@xxxxxxxxx>
> Cc: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>; dl-linux-imx
> <linux-imx@xxxxxxx>; linux-usb@xxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Jun Li
> <jun.li@xxxxxxx>
> Subject: [PATCH v4 1/4] usb: dwc3: imx8mp: rename iomem base pointer
>
> Until now the iomem used is not USB glue as the name suggests, but HSIO BLK_CTL.
> Rename the struct member accordingly. This is a preparing patch for when
> USB glue is actually used.
>
> Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Li Jun <jun.li@xxxxxxx>
> ---
> drivers/usb/dwc3/dwc3-imx8mp.c | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/usb/dwc3/dwc3-imx8mp.c
> b/drivers/usb/dwc3/dwc3-imx8mp.c index d328d20abfbc..1c8fe657b3a9 100644
> --- a/drivers/usb/dwc3/dwc3-imx8mp.c
> +++ b/drivers/usb/dwc3/dwc3-imx8mp.c
> @@ -39,7 +39,7 @@
> struct dwc3_imx8mp {
> struct device *dev;
> struct platform_device *dwc3;
> - void __iomem *glue_base;
> + void __iomem *hsio_blk_base;
> struct clk *hsio_clk;
> struct clk *suspend_clk;
> int irq;
> @@ -55,7 +55,7 @@ static void dwc3_imx8mp_wakeup_enable(struct dwc3_imx8mp
> *dwc3_imx)
> if (!dwc3)
> return;
>
> - val = readl(dwc3_imx->glue_base + USB_WAKEUP_CTRL);
> + val = readl(dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL);
>
> if ((dwc3->current_dr_role == DWC3_GCTL_PRTCAP_HOST) && dwc3->xhci)
> val |= USB_WAKEUP_EN | USB_WAKEUP_SS_CONN | @@ -64,16 +64,16 @@ static
> void dwc3_imx8mp_wakeup_enable(struct dwc3_imx8mp *dwc3_imx)
> val |= USB_WAKEUP_EN | USB_WAKEUP_VBUS_EN |
> USB_WAKEUP_VBUS_SRC_SESS_VAL;
>
> - writel(val, dwc3_imx->glue_base + USB_WAKEUP_CTRL);
> + writel(val, dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL);
> }
>
> static void dwc3_imx8mp_wakeup_disable(struct dwc3_imx8mp *dwc3_imx) {
> u32 val;
>
> - val = readl(dwc3_imx->glue_base + USB_WAKEUP_CTRL);
> + val = readl(dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL);
> val &= ~(USB_WAKEUP_EN | USB_WAKEUP_EN_MASK);
> - writel(val, dwc3_imx->glue_base + USB_WAKEUP_CTRL);
> + writel(val, dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL);
> }
>
> static irqreturn_t dwc3_imx8mp_interrupt(int irq, void *_dwc3_imx) @@
> -115,9 +115,9 @@ static int dwc3_imx8mp_probe(struct platform_device *pdev)
>
> dwc3_imx->dev = dev;
>
> - dwc3_imx->glue_base = devm_platform_ioremap_resource(pdev, 0);
> - if (IS_ERR(dwc3_imx->glue_base))
> - return PTR_ERR(dwc3_imx->glue_base);
> + dwc3_imx->hsio_blk_base = devm_platform_ioremap_resource(pdev, 0);
> + if (IS_ERR(dwc3_imx->hsio_blk_base))
> + return PTR_ERR(dwc3_imx->hsio_blk_base);
>
> dwc3_imx->hsio_clk = devm_clk_get(dev, "hsio");
> if (IS_ERR(dwc3_imx->hsio_clk)) {
> --
> 2.25.1
