From: Vinod Koul <vkoul@kernel.org>
To: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Wesley Cheng <wcheng@codeaurora.org>,
Stephen Boyd <swboyd@chromium.org>,
Doug Anderson <dianders@chromium.org>,
Matthias Kaehlcke <mka@chromium.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-usb@vger.kernel.org,
quic_pkondeti@quicinc.com, quic_ppratap@quicinc.com
Subject: Re: [PATCH v2] phy: qcom-snps: Correct the FSEL_MASK
Date: Mon, 25 Oct 2021 12:45:43 +0530 [thread overview]
Message-ID: <YXZZn7dXEezgHfrW@matsya> (raw)
In-Reply-To: <1635135575-5668-1-git-send-email-quic_c_sanm@quicinc.com>
On 25-10-21, 09:49, Sandeep Maheswaram wrote:
> The FSEL_MASK which selects the refclock is defined incorrectly.
> It should be [4:6] not [5:7]. Due to this incorrect definition, the BIT(7)
> in USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0 is reset which keeps PHY analog
> blocks ON during suspend.
> Fix this issue by correctly defining the FSEL_MASK.
>
> Fixes: 51e8114f80d0 (phy: qcom-snps: Add SNPS USB PHY driver for
> QCOM based SOCs)
1. pls never split the fixes line!
2. Format is Fixes: 51e8114f80d0 ("phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCs")
Pls dont use your own format
I have fixed it up while applying...
> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
> ---
> v2:
> Corrected the register name COMMON1 > COMMMON0 in commit description.
> Added Fixes tag.
> Dropped copyright line.
>
> drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c b/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> index ae4bac0..7e61202 100644
> --- a/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> +++ b/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> @@ -33,7 +33,7 @@
>
> #define USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0 (0x54)
> #define RETENABLEN BIT(3)
> -#define FSEL_MASK GENMASK(7, 5)
> +#define FSEL_MASK GENMASK(6, 4)
> #define FSEL_DEFAULT (0x3 << 4)
>
> #define USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON1 (0x58)
> --
> 2.7.4
--
~Vinod
WARNING: multiple messages have this Message-ID (diff)
From: Vinod Koul <vkoul@kernel.org>
To: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Kishon Vijay Abraham I <kishon@ti.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Wesley Cheng <wcheng@codeaurora.org>,
Stephen Boyd <swboyd@chromium.org>,
Doug Anderson <dianders@chromium.org>,
Matthias Kaehlcke <mka@chromium.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-phy@lists.infradead.org, linux-usb@vger.kernel.org,
quic_pkondeti@quicinc.com, quic_ppratap@quicinc.com
Subject: Re: [PATCH v2] phy: qcom-snps: Correct the FSEL_MASK
Date: Mon, 25 Oct 2021 12:45:43 +0530 [thread overview]
Message-ID: <YXZZn7dXEezgHfrW@matsya> (raw)
In-Reply-To: <1635135575-5668-1-git-send-email-quic_c_sanm@quicinc.com>
On 25-10-21, 09:49, Sandeep Maheswaram wrote:
> The FSEL_MASK which selects the refclock is defined incorrectly.
> It should be [4:6] not [5:7]. Due to this incorrect definition, the BIT(7)
> in USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0 is reset which keeps PHY analog
> blocks ON during suspend.
> Fix this issue by correctly defining the FSEL_MASK.
>
> Fixes: 51e8114f80d0 (phy: qcom-snps: Add SNPS USB PHY driver for
> QCOM based SOCs)
1. pls never split the fixes line!
2. Format is Fixes: 51e8114f80d0 ("phy: qcom-snps: Add SNPS USB PHY driver for QCOM based SOCs")
Pls dont use your own format
I have fixed it up while applying...
> Signed-off-by: Sandeep Maheswaram <quic_c_sanm@quicinc.com>
> ---
> v2:
> Corrected the register name COMMON1 > COMMMON0 in commit description.
> Added Fixes tag.
> Dropped copyright line.
>
> drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c b/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> index ae4bac0..7e61202 100644
> --- a/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> +++ b/drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c
> @@ -33,7 +33,7 @@
>
> #define USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON0 (0x54)
> #define RETENABLEN BIT(3)
> -#define FSEL_MASK GENMASK(7, 5)
> +#define FSEL_MASK GENMASK(6, 4)
> #define FSEL_DEFAULT (0x3 << 4)
>
> #define USB2_PHY_USB_PHY_HS_PHY_CTRL_COMMON1 (0x58)
> --
> 2.7.4
--
~Vinod
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next prev parent reply other threads:[~2021-10-25 7:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-25 4:19 [PATCH v2] phy: qcom-snps: Correct the FSEL_MASK Sandeep Maheswaram
2021-10-25 4:19 ` Sandeep Maheswaram
2021-10-25 7:13 ` Vinod Koul
2021-10-25 7:13 ` Vinod Koul
2021-10-25 7:15 ` Vinod Koul [this message]
2021-10-25 7:15 ` Vinod Koul
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