diff options
Diffstat (limited to 'drivers/clk/ti/clk.c')
| -rw-r--r-- | drivers/clk/ti/clk.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 29eafab4353e..a0ddf16f0eca 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -274,6 +274,8 @@ int ti_clk_get_reg_addr(struct device_node *node, int index, for (i = 0; i < CLK_MAX_MEMMAPS; i++) { if (clocks_node_ptr[i] == node->parent) break; + if (clocks_node_ptr[i] == node->parent->parent) + break; } if (i == CLK_MAX_MEMMAPS) { @@ -284,8 +286,12 @@ int ti_clk_get_reg_addr(struct device_node *node, int index, reg->index = i; if (of_property_read_u32_index(node, "reg", index, &val)) { - pr_err("%pOFn must have reg[%d]!\n", node, index); - return -EINVAL; + if (of_property_read_u32_index(node->parent, "reg", + index, &val)) { + pr_err("%pOFn or parent must have reg[%d]!\n", + node, index); + return -EINVAL; + } } reg->offset = val; |