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usb: musb-new: Relative ctrl_mod address parsing

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For the upstream DT the ctrl_mod node is using a relative register
address which is not translated by the current code.

Make address parsing understand relative addresses.

Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp@baylibre.com>
Reviewed-by: Marek Vasut <marek.vasut@mailbox.org>
This commit is contained in:
Markus Schneider-Pargmann (TI.com) 2026-02-09 10:24:37 +01:00 committed by Tom Rini
parent c0ca147ac6
commit 9bf19639a7
1 changed files with 5 additions and 5 deletions
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10
drivers/usb/musb-new/ti-musb.c
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@ -83,17 +83,17 @@ static int ti_musb_of_to_plat(struct udevice *dev)
struct ti_musb_plat *plat = dev_get_plat(dev);
const void *fdt = gd->fdt_blob;
int node = dev_of_offset(dev);
int phys;
int ctrl_mod;
ofnode phys_node;
ofnode ctrl_mod_node;
int usb_index;
int ret;
struct musb_hdrc_config *musb_config;
plat->base = devfdt_get_addr_index_ptr(dev, 1);
phys = fdtdec_lookup_phandle(fdt, node, "phys");
ctrl_mod = fdtdec_lookup_phandle(fdt, phys, "ti,ctrl_mod");
plat->ctrl_mod_base = (void *)fdtdec_get_addr(fdt, ctrl_mod, "reg");
phys_node = ofnode_get_by_phandle(dev_read_u32_default(dev, "phys", 0));
ctrl_mod_node = ofnode_get_by_phandle(ofnode_read_u32_default(phys_node, "ti,ctrl_mod", 0));
plat->ctrl_mod_base = (void *)ofnode_get_addr(ctrl_mod_node);
usb_index = ti_musb_get_usb_index(node);
switch (usb_index) {
case 1: