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Fri, 18 Sep 2026 03:26:15 +0000 (GMT) From: "Alim Akhtar" To: "'Selvarasu Ganesan'" , , , , , , , , , , , , Cc: , , , , , , , , In-Reply-To: <20260916122229.2604003-4-selvarasu.g@samsung.com> Subject: RE: [PATCH v2 3/3] usb: dwc3: Add Exynos8855 to the generic platform driver Date: Fri, 18 Sep 2026 08:56:14 +0530 Message-ID: <058401dd471d$7801a3e0$6804eba0$@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQGcfDqIrCW7OKewQ35ZfbAvR1onfQJI8H1BAp78Uta3LgLn8A== Content-Language: en-us X-CMS-MailID: 20260918032618epcas5p32f86bd24eeb25fdd4ee655495816ff4b X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P cpgsPolicy: CPGSC10-543,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20260916122357epcas5p3578059e36eafeb4602f4fb57cd72c883 References: <20260916122229.2604003-1-selvarasu.g@samsung.com> <20260916122229.2604003-4-selvarasu.g@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260917_202626_083000_143FAC87 X-CRM114-Status: GOOD ( 17.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org > -----Original Message----- > From: Selvarasu Ganesan > Sent: Wednesday, September 16, 2026 5:52 PM > To: krzk=40kernel.org; peter.griffin=40linaro.org; alim.akhtar=40samsung.= com; > gregkh=40linuxfoundation.org; robh=40kernel.org; conor+dt=40kernel.org; > Thinh.Nguyen=40synopsys.com; mani=40kernel.org; > selvarasu.g=40samsung.com; linux-arm-kernel=40lists.infradead.org; linux- > samsung-soc=40vger.kernel.org; linux-usb=40vger.kernel.org; > devicetree=40vger.kernel.org; linux-kernel=40vger.kernel.org > Cc: jh0801.jung=40samsung.com; h10.kim=40samsung.com; > dh10.jung=40samsung.com; akash.m5=40samsung.com; > hongpooh.kim=40samsung.com; eomji.oh=40samsung.com; > shijie.cai=40samsung.com; muhammed.ali=40samsung.com; > thiagu.r=40samsung.com > Subject: =5BPATCH v2 3/3=5D usb: dwc3: Add Exynos8855 to the generic plat= form > driver >=20 > Add the =22samsung,snps-dwc3=22 compatible string to dwc3-generic-plat so= the > Exynos8855 USB3 DWC3 controller can probe through the generic DWC3 > platform glue. While at it, alphabetically reorder the existing entries. >=20 > The =22samsung,snps-dwc3=22 string is used as a generic fallback to suppo= rt any > Exynos SoC that utilizes a flattened model instantiation. This fallback a= llows > multiple Exynos SoCs to be supported by the generic platform driver simpl= y > by adding the fallback compatible to their respective device tree nodes. >=20 > Co-developed-by: Muhammed Ali > Signed-off-by: Muhammed Ali > Signed-off-by: Selvarasu Ganesan > --- Reviewed-by: Alim Akhtar > drivers/usb/dwc3/dwc3-generic-plat.c =7C 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) >=20 > diff --git a/drivers/usb/dwc3/dwc3-generic-plat.c b/drivers/usb/dwc3/dwc3= - > generic-plat.c > index ca69ac0eb07c..10c1146564b7 100644 > --- a/drivers/usb/dwc3/dwc3-generic-plat.c > +++ b/drivers/usb/dwc3/dwc3-generic-plat.c > =40=40 -232,10 +232,11 =40=40 static const struct dwc3_generic_config > eic7700_dwc3 =3D =7B =7D; >=20 > static const struct of_device_id dwc3_generic_of_match=5B=5D =3D =7B > + =7B .compatible =3D =22eswin,eic7700-dwc3=22, &eic7700_dwc3=7D, > + =7B .compatible =3D =22fsl,ls1028a-dwc3=22, &fsl_ls1028_dwc3=7D, > + =7B .compatible =3D =22samsung,snps-dwc3=22, =7D, > =7B .compatible =3D =22spacemit,k1-dwc3=22, &spacemit_k1_dwc3=7D, > =7B .compatible =3D =22spacemit,k3-dwc3=22, =7D, > - =7B .compatible =3D =22fsl,ls1028a-dwc3=22, &fsl_ls1028_dwc3=7D, > - =7B .compatible =3D =22eswin,eic7700-dwc3=22, &eic7700_dwc3=7D, > =7B .compatible =3D =22starfive,jhb100-dwc3=22, =7D, > =7B /* sentinel */ =7D > =7D; > -- > 2.17.1