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    Subject[PATCH 4.19 05/57] ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
    Date
    From: Tony Lindgren <tony@atomide.com>

    [ Upstream commit 140a776833957539c84301dbdb4c3013876de118 ]

    We have a duplicate legacy clock defined for sha2md5_fck that can
    sometimes race with clk_disable() with the dts configured clock
    for OMAP4_SHA2MD5_CLKCTRL when unused clocks are disabled during
    boot causing an "Unhandled fault: imprecise external abort".

    Signed-off-by: Tony Lindgren <tony@atomide.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/omap44xx-clocks.dtsi | 8 --------
    1 file changed, 8 deletions(-)

    diff --git a/arch/arm/boot/dts/omap44xx-clocks.dtsi b/arch/arm/boot/dts/omap44xx-clocks.dtsi
    index 279ff2f419df..c654588f9e8c 100644
    --- a/arch/arm/boot/dts/omap44xx-clocks.dtsi
    +++ b/arch/arm/boot/dts/omap44xx-clocks.dtsi
    @@ -773,14 +773,6 @@
    ti,max-div = <2>;
    };

    - sha2md5_fck: sha2md5_fck@15c8 {
    - #clock-cells = <0>;
    - compatible = "ti,gate-clock";
    - clocks = <&l3_div_ck>;
    - ti,bit-shift = <1>;
    - reg = <0x15c8>;
    - };
    -
    usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 {
    #clock-cells = <0>;
    compatible = "ti,gate-clock";
    --
    2.30.2


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