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    SubjectRe: [PATCH 3/7] clk: stm32mp1: set ck_csi as critical clock
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    Quoting gabriel.fernandez@st.com (2019-02-12 05:51:50)
    > From: Gabriel Fernandez <gabriel.fernandez@st.com>
    >
    > ck_csi is used for IO compensation so it should be
    > considered as "always-on" and kept on.
    >
    > Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
    > ---
    > drivers/clk/clk-stm32mp1.c | 3 ++-
    > 1 file changed, 2 insertions(+), 1 deletion(-)
    >
    > diff --git a/drivers/clk/clk-stm32mp1.c b/drivers/clk/clk-stm32mp1.c
    > index e72079de83f4..5b30e4eeca2c 100644
    > --- a/drivers/clk/clk-stm32mp1.c
    > +++ b/drivers/clk/clk-stm32mp1.c
    > @@ -1661,7 +1661,8 @@ static const struct clock_config stm32mp1_clock_cfg[] = {
    >
    > /* External / Internal Oscillators */
    > GATE_MP1(CK_HSE, "ck_hse", "clk-hse", 0, RCC_OCENSETR, 8, 0),
    > - GATE_MP1(CK_CSI, "ck_csi", "clk-csi", 0, RCC_OCENSETR, 4, 0),
    > + GATE_MP1(CK_CSI, "ck_csi", "clk-csi", CLK_IS_CRITICAL,

    Please add a comment to the code indicating this so we know why critical
    is here without reading git history.

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