lkml.org 
[lkml]   [2022]   [Aug]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH v2 5/9] clk: samsung: exynos850: Implement CMU_AUD domain
    From
    On 09/08/2022 14:33, Sam Protsenko wrote:
    > CMU_AUD clock domain provides clocks for ABOX IP-core (audio subsystem).
    > According to Exynos850 TRM, CMU_AUD generates Cortex-A32 clock, bus
    > clock and audio clocks for BLK_AUD.
    >
    > This patch adds next clocks:
    > - bus clocks in CMU_TOP needed for CMU_AUD
    > - all internal CMU_AUD clocks
    > - leaf clocks for Cortex-A32, Speedy FM, UAIF0..UAIF6 (Unified Audio
    > Interface), CNT (counter), ABOX IP-core, ASB (Asynchronous Bridge),
    > DAP (Debug Access Port), I2S Codec MCLK, D_TZPC (TrustZone
    > Protection Controller), GPIO, PPMU (Platform Performance Monitoring
    > Unit), SysMMU, SysReg and WDT
    >
    > ABOX clock was marked as CLK_IGNORE_UNUSED, as system hangs on boot
    > otherwise. Once ABOX driver is implemented, maybe it can be handled
    > there instead.
    >
    > Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>


    Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


    Best regards,
    Krzysztof

    \
     
     \ /
      Last update: 2022-08-12 10:49    [W:6.343 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site