diff options
Diffstat (limited to 'drivers/reset/starfive')
| -rw-r--r-- | drivers/reset/starfive/reset-starfive-jh7110.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/reset/starfive/reset-starfive-jh7110.c b/drivers/reset/starfive/reset-starfive-jh7110.c index 412c25346ab9..67ac8ff347f3 100644 --- a/drivers/reset/starfive/reset-starfive-jh7110.c +++ b/drivers/reset/starfive/reset-starfive-jh7110.c @@ -199,6 +199,20 @@ static const struct reset_control_ops jh7110_reset_ops = { .status = jh7110_reset_status, }; +static void __iomem *platform_ioremap_iomem_byname(struct platform_device *pdev, + const char *name) +{ + struct resource *res; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name); + if (!res) { + dev_err(&pdev->dev, "get %s io base fail.\n",name); + return NULL; + } + + return ioremap(res->start, resource_size(res)); +} + int __init reset_starfive_jh7110_generic_probe(struct platform_device *pdev, const u32 *asserted, unsigned int nr_resets) @@ -212,15 +226,15 @@ int __init reset_starfive_jh7110_generic_probe(struct platform_device *pdev, dev->driver_data = data; - data->syscrg = devm_platform_ioremap_resource_byname(pdev, "syscrg"); + data->syscrg = platform_ioremap_iomem_byname(pdev, "syscrg"); if (IS_ERR(data->syscrg)) return PTR_ERR(data->syscrg); - data->stgcrg = devm_platform_ioremap_resource_byname(pdev, "stgcrg"); + data->stgcrg = platform_ioremap_iomem_byname(pdev, "stgcrg"); if (IS_ERR(data->stgcrg)) return PTR_ERR(data->stgcrg); - data->aoncrg = devm_platform_ioremap_resource_byname(pdev, "aoncrg"); + data->aoncrg = platform_ioremap_iomem_byname(pdev, "aoncrg"); if (IS_ERR(data->aoncrg)) return PTR_ERR(data->aoncrg); |