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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2023-04-07 14:24:06 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-20 10:13:39 +0200 |
| commit | 6a14ffc05c60fb4d5b7beb95460ac5642293e03f (patch) | |
| tree | 2c9f9a071015d259a954eefef974166ac7eaebc1 /drivers/usb/host | |
| parent | 4076c4f37bd9ef8415a7ab6acb6e2b5d6fddaf05 (diff) | |
| download | linux-6a14ffc05c60fb4d5b7beb95460ac5642293e03f.tar.gz linux-6a14ffc05c60fb4d5b7beb95460ac5642293e03f.tar.bz2 linux-6a14ffc05c60fb4d5b7beb95460ac5642293e03f.zip | |
usb: xhci-mtk: add optional frame count clock
Add optional clock frmcnt_ck used on 4nm or advanced process SoC
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20230407062406.12575-2-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/xhci-mtk.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/xhci-mtk.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index f7cbb08fc506..90cf40d6d0c3 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -398,6 +398,7 @@ static int xhci_mtk_clks_get(struct xhci_hcd_mtk *mtk) clks[2].id = "ref_ck"; clks[3].id = "mcu_ck"; clks[4].id = "dma_ck"; + clks[5].id = "frmcnt_ck"; return devm_clk_bulk_get_optional(mtk->dev, BULK_CLKS_NUM, clks); } diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index 1174a510dd38..faaaf05e36ce 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -15,7 +15,7 @@ #include "xhci.h" -#define BULK_CLKS_NUM 5 +#define BULK_CLKS_NUM 6 #define BULK_VREGS_NUM 2 /* support at most 64 ep, use 32 size hash table */ |