diff options
Diffstat (limited to 'freebsd/sys/arm/ti/ti_hwmods.c')
| -rw-r--r-- | freebsd/sys/arm/ti/ti_hwmods.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/freebsd/sys/arm/ti/ti_hwmods.c b/freebsd/sys/arm/ti/ti_hwmods.c index 450679a7..a546d762 100644 --- a/freebsd/sys/arm/ti/ti_hwmods.c +++ b/freebsd/sys/arm/ti/ti_hwmods.c @@ -99,6 +99,16 @@ struct hwmod ti_hwmods[] = { {NULL, 0} }; +static inline int +ti_get_hwmods_prop(phandle_t node, void **name) +{ + int len; + + if ((len = OF_getprop_alloc(node, "ti,hwmods", name)) > 0) + return (len); + return (OF_getprop_alloc(OF_parent(node), "ti,hwmods", name)); +} + clk_ident_t ti_hwmods_get_clock(device_t dev) { @@ -112,7 +122,7 @@ ti_hwmods_get_clock(device_t dev) if ((node = ofw_bus_get_node(dev)) == 0) return (INVALID_CLK_IDENT); - if ((len = OF_getprop_alloc(node, "ti,hwmods", (void**)&name)) <= 0) + if ((len = ti_get_hwmods_prop(node, (void **)&name)) <= 0) return (INVALID_CLK_IDENT); buf = name; @@ -150,7 +160,7 @@ int ti_hwmods_contains(device_t dev, const char *hwmod) if ((node = ofw_bus_get_node(dev)) == 0) return (0); - if ((len = OF_getprop_alloc(node, "ti,hwmods", (void**)&name)) <= 0) + if ((len = ti_get_hwmods_prop(node, (void **)&name)) <= 0) return (0); buf = name; @@ -184,7 +194,7 @@ ti_hwmods_get_unit(device_t dev, const char *hwmod) if ((node = ofw_bus_get_node(dev)) == 0) return (0); - if ((len = OF_getprop_alloc(node, "ti,hwmods", (void**)&name)) <= 0) + if ((len = ti_get_hwmods_prop(node, (void **)&name)) <= 0) return (0); buf = name; |