[PATCH v3 2/5] clk: mediatek: modify MT7622 audsys to adapt MFD device
Ryder Lee
ryder.lee at mediatek.com
Mon Feb 12 03:28:48 PST 2018
As the new MFD device is in place, switch probing method to adapt it.
Signed-off-by: Ryder Lee <ryder.lee at mediatek.com>
---
drivers/clk/mediatek/clk-mt7622-aud.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mediatek/clk-mt7622-aud.c b/drivers/clk/mediatek/clk-mt7622-aud.c
index 13f752d..68c52a9 100644
--- a/drivers/clk/mediatek/clk-mt7622-aud.c
+++ b/drivers/clk/mediatek/clk-mt7622-aud.c
@@ -142,11 +142,16 @@ static int clk_mt7622_audiosys_init(struct platform_device *pdev)
{
struct clk_onecell_data *clk_data;
struct device_node *node = pdev->dev.of_node;
+ struct device_node *pnode = pdev->dev.parent->of_node;
int r;
clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
- mtk_clk_register_gates(node, audio_clks, ARRAY_SIZE(audio_clks),
+ /* Check if called from MFD */
+ if (!pnode)
+ pnode = node;
+
+ mtk_clk_register_gates(pnode, audio_clks, ARRAY_SIZE(audio_clks),
clk_data);
r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
--
1.9.1
More information about the Linux-mediatek
mailing list