* Kishon Vijay Abraham I <kishon@xxxxxx> [150804 07:11]:
> Deprecate using phy-omap-control driver to write to the mailbox register
> and start using *syscon* framework to do the same.
..
> @@ -512,6 +558,40 @@ static const struct musb_platform_ops omap2430_ops = {
>
> static u64 omap2430_dmamask = DMA_BIT_MASK(32);
>
> +static int omap2430_get_sys_ctrl(struct omap2430_glue *glue,
> + struct device_node *np)
> +{
> + struct device_node *control_node;
> + struct platform_device *control_pdev;
> +
> + glue->syscon_otghs = syscon_regmap_lookup_by_phandle(np,
> + "syscon-otghs");
> + if (IS_ERR(glue->syscon_otghs)) {
> + dev_dbg(glue->dev, "can't get syscon, using control device\n");
> + glue->syscon_otghs = NULL;
> +
> + control_node = of_parse_phandle(np, "ctrl-module", 0);
> + if (control_node) {
> + control_pdev = of_find_device_by_node(control_node);
> + if (!control_pdev) {
> + dev_err(glue->dev,
> + "Failed to get control device\n");
> + return -EINVAL;
> + }
> + glue->control_otghs = &control_pdev->dev;
> + }
> + } else {
> + if (of_property_read_u32_index(np, "syscon-otghs", 1,
> + &glue->otghs_reg)) {
> + dev_err(glue->dev,
> + "couldn't get otghs reg. offset\n");
> + return -EINVAL;
> + }
> + }
> +
> + return 0;
> +}
We don't have syscon-otghs and to me it seems we need a PHY driver
as I pointed out at:
https://lkml.org/lkml/2015/6/24/231
So let's sort that issue first. It also seems this just completely
breaks the MUSB support?
Regards,
Tony
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