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| author | Simon Glass <sjg@chromium.org> | 2015-08-11 08:33:29 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-08-31 07:57:26 -0600 |
| commit | 4e9838c102e8575fbff3944e1596a53ec579844a (patch) | |
| tree | 3076104fa3b0570bc88e695ef274624536b22762 /drivers/usb | |
| parent | 71f1e3f19d26c7956de5c37035478fcaa9e979e7 (diff) | |
| download | u-boot-imx-4e9838c102e8575fbff3944e1596a53ec579844a.zip u-boot-imx-4e9838c102e8575fbff3944e1596a53ec579844a.tar.gz u-boot-imx-4e9838c102e8575fbff3944e1596a53ec579844a.tar.bz2 | |
dm: Use dev_get_addr() where possible
This is a convenient way for a driver to get the hardware address of a
device, when regmap or syscon are not being used. Change existing callers
to use it as an example to others.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-tegra.c | 8 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-exynos5.c | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 4a4f559..31d54ab 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -684,11 +684,13 @@ static void config_clock(const u32 timing[]) timing[PARAM_CPCON], timing[PARAM_LFCON]); } -static int fdt_decode_usb(const void *blob, int node, struct fdt_usb *config) +static int fdt_decode_usb(struct udevice *dev, struct fdt_usb *config) { + const void *blob = gd->fdt_blob; + int node = dev->of_offset; const char *phy, *mode; - config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg"); + config->reg = (struct usb_ctlr *)dev_get_addr(dev); mode = fdt_getprop(blob, node, "dr_mode", NULL); if (mode) { if (0 == strcmp(mode, "host")) @@ -812,7 +814,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev) struct fdt_usb *priv = dev_get_priv(dev); int ret; - ret = fdt_decode_usb(gd->fdt_blob, dev->of_offset, priv); + ret = fdt_decode_usb(dev, priv); if (ret) return ret; diff --git a/drivers/usb/host/xhci-exynos5.c b/drivers/usb/host/xhci-exynos5.c index 251885b..28416ed 100644 --- a/drivers/usb/host/xhci-exynos5.c +++ b/drivers/usb/host/xhci-exynos5.c @@ -61,7 +61,7 @@ static int xhci_usb_ofdata_to_platdata(struct udevice *dev) /* * Get the base address for XHCI controller from the device node */ - plat->hcd_base = fdtdec_get_addr(blob, dev->of_offset, "reg"); + plat->hcd_base = dev_get_addr(dev); if (plat->hcd_base == FDT_ADDR_T_NONE) { debug("Can't get the XHCI register base address\n"); return -ENXIO; |