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....@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);
>
