Date: Fri, 16 Oct 2020 06:40:59 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r366745 - stable/12/sys/arm/allwinner Message-ID: <202010160640.09G6exrT096294@repo.freebsd.org>
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Author: avg Date: Fri Oct 16 06:40:59 2020 New Revision: 366745 URL: https://svnweb.freebsd.org/changeset/base/366745 Log: MFC r366138: aw_pwm: remove the busy bit check The bit seems to always be set on my hardware, H3. However, programming the hardware seems to work just fine. Modified: stable/12/sys/arm/allwinner/aw_pwm.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/arm/allwinner/aw_pwm.c ============================================================================== --- stable/12/sys/arm/allwinner/aw_pwm.c Fri Oct 16 02:19:33 2020 (r366744) +++ stable/12/sys/arm/allwinner/aw_pwm.c Fri Oct 16 06:40:59 2020 (r366745) @@ -300,10 +300,6 @@ aw_pwm_channel_config(device_t dev, u_int channel, u_i } reg = AW_PWM_READ(sc, AW_PWM_CTRL); - if (reg & AW_PWM_CTRL_PERIOD_BUSY) { - device_printf(sc->dev, "pwm busy\n"); - return (EBUSY); - } /* Write the prescalar */ reg &= ~AW_PWM_CTRL_PRESCALE_MASK;
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