Dear Peter Chen,
> Due to imx28 needs ARM swp instruction for writing, we set
> CI_HDRC_IMX28_WRITE_FIX for imx28.
>
> Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
> ---
> drivers/usb/chipidea/ci_hdrc_imx.c | 32 ++++++++++++++++++++++++++------
> 1 files changed, 26 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c
> b/drivers/usb/chipidea/ci_hdrc_imx.c index 023d3cb..68f7f5e 100644
> --- a/drivers/usb/chipidea/ci_hdrc_imx.c
> +++ b/drivers/usb/chipidea/ci_hdrc_imx.c
> @@ -23,6 +23,26 @@
> #include "ci.h"
> #include "ci_hdrc_imx.h"
>
> +#define CI_HDRC_IMX_IMX28_WRITE_FIX BIT(0)
> +
> +struct ci_hdrc_imx_platform_flag {
> + unsigned int flags;
> +};
> +
> +static const struct ci_hdrc_imx_platform_flag imx27_usb_data = {
> +};
> +
> +static const struct ci_hdrc_imx_platform_flag imx28_usb_data = {
> + .flags = CI_HDRC_IMX_IMX28_WRITE_FIX,
> +};
> +
> +static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
> + { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
> + { .compatible = "fsl,imx27-usb", .data = &imx27_usb_data},
Just a nit-pick, but the order here is wrong ;-)
[...]
Best regards,
Marek Vasut
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