linux-kernel - Re: [PATCH 3/3] phy: qcom-qmp: Add SM8150 QMP UFS PHY support

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Date:   Fri, 6 Sep 2019 09:48:27 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Stephen Boyd <swboyd@...omium.org>
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 3/3] phy: qcom-qmp: Add SM8150 QMP UFS PHY support

On 04-09-19, 16:23, Stephen Boyd wrote:
> Quoting Vinod Koul (2019-09-04 03:08:35)
> > @@ -878,6 +883,93 @@ static const struct qmp_phy_init_tbl msm8998_usb3_pcs_tbl[] = {
> >         QMP_PHY_INIT_CFG(QPHY_V3_PCS_RXEQTRAINING_RUN_TIME, 0x13),
> >  };
> >  
> > +static const struct qmp_phy_init_tbl sm8150_ufsphy_serdes_tbl[] = {
> > +       QMP_PHY_INIT_CFG(QPHY_POWER_DOWN_CONTROL, 0x01),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_SYSCLK_EN_SEL, 0xD9),
> 
> Can you use lowercase hex?

Sure will update

> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_HSCLK_SEL, 0x11),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_HSCLK_HS_SWITCH_SEL, 0x00),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_LOCK_CMP_EN, 0x01),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_VCO_TUNE_MAP, 0x02),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_PLL_IVCO, 0x0F),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_VCO_TUNE_INITVAL2, 0x00),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_BIN_VCOCAL_HSCLK_SEL, 0x11),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_DEC_START_MODE0, 0x82),
> > +       QMP_PHY_INIT_CFG(QSERDES_COM_V4_CP_CTRL_MODE0, 0x06),
> 
> Gotta love the pile of numbers and register writes...

:D

-- 
~Vinod