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[2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id y19-20020a2e3213000000b002b1e6a78d3esm1096403ljy.82.2023.06.07.04.20.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Jun 2023 04:20:05 -0700 (PDT) Message-ID: Date: Wed, 7 Jun 2023 14:20:04 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH 5/9] phy: qcom-m31: Introduce qcom,m31 USB phy Content-Language: en-GB To: Varadarajan Narayanan , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, vkoul@kernel.org, kishon@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, catalin.marinas@arm.com, will@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, p.zabel@pengutronix.de, arnd@arndb.de, geert+renesas@glider.be, neil.armstrong@linaro.org, nfraprado@collabora.com, broonie@kernel.org, rafal@milecki.pl, quic_srichara@quicinc.com, quic_varada@quicinc.org, quic_wcheng@quicinc.com, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org References: <636308462efb579734de829fb6e9cbda81b982f7.1686126439.git.quic_varada@quicinc.com> From: Dmitry Baryshkov In-Reply-To: <636308462efb579734de829fb6e9cbda81b982f7.1686126439.git.quic_varada@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 07/06/2023 13:56, Varadarajan Narayanan wrote: > Introduce CONFIG_PHY_QCOM_M31_USB for including the M31 phy driver > > Signed-off-by: Varadarajan Narayanan Is there any reason to keep Kconfig, Makefile and driver in different commits? > --- > drivers/phy/qualcomm/Kconfig | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig > index 67a45d9..8a363dd 100644 > --- a/drivers/phy/qualcomm/Kconfig > +++ b/drivers/phy/qualcomm/Kconfig > @@ -188,3 +188,14 @@ config PHY_QCOM_IPQ806X_USB > This option enables support for the Synopsis PHYs present inside the > Qualcomm USB3.0 DWC3 controller on ipq806x SoC. This driver supports > both HS and SS PHY controllers. > + > +config PHY_QCOM_M31_USB > + tristate "Qualcomm M31 HS PHY driver support" > + depends on (USB || USB_GADGET) && ARCH_QCOM > + select USB_PHY > + help > + Enable this to support M31 HS PHY transceivers on Qualcomm chips > + with DWC3 USB core. It handles PHY initialization, clock > + management required after resetting the hardware and power > + management. This driver is required even for peripheral only or > + host only mode configurations. -- With best wishes Dmitry