Messages in this thread | | | Subject | Re: [PATCH v3 2/5] clk: mediatek: modify MT7622 audsys to adapt MFD device | From | Matthias Brugger <> | Date | Tue, 13 Feb 2018 10:24:47 +0100 |
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On 02/12/2018 12:28 PM, Ryder Lee wrote: > As the new MFD device is in place, switch probing method to adapt it. > > Signed-off-by: Ryder Lee <ryder.lee@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;
This is needed for backwards compatibility, correct? Please change the comment accordingly. The same holds for mt2701 driver.
Thanks, Matthias
> + > + 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); >
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