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Wed, 4 Mar 2026 15:36:51 +0100 (CET) From: Alexander Stein To: Frank Li , Vinod Koul Cc: Neil Armstrong , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , linux-phy@lists.infradead.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RESEND 1/1] phy: freescale: imx8qm-hsio: provide regmap names Date: Wed, 04 Mar 2026 15:36:51 +0100 Message-ID: <4790031.44csPzL39Z@steina-w> Organization: TQ-Systems GmbH In-Reply-To: References: <20260211144949.1128122-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart10034661.T7Z3S40VBb"; micalg="pgp-sha512"; protocol="application/pgp-signature" X-cloud-security-sender:alexander.stein@ew.tq-group.com X-cloud-security-recipient:linux-kernel@vger.kernel.org X-cloud-security-crypt: load encryption module X-cloud-security-Mailarchiv: E-Mail archived for: alexander.stein@ew.tq-group.com X-cloud-security-Mailarchivtype:outbound X-cloud-security-Virusscan:CLEAN X-cloud-security-disclaimer: This E-Mail was scanned by E-Mailservice on mx-relay164-hz1.antispameurope.com with 4fQwGr4Cjjz3xc4N X-cloud-security-connect: he-nlb01-hz1.hornetsecurity.com[94.100.132.6], TLS=1, IP=94.100.132.6 X-cloud-security-Digest:cc7fdbe6e2458b426077c21ba7604f44 X-cloud-security:scantime:6.857 DKIM-Signature: a=rsa-sha256; bh=S65+QOpEDDtGcLkv1l5kDyDDm+1HHGKbmX7NekvLsrU=; c=relaxed/relaxed; d=ew.tq-group.com; h=content-type:mime-version:subject:from:to:message-id:date; s=hse1; t=1772635027; v=1; b=V3Uw6uRQMMVpoVUV2bGIxst2fYW2kHynGK+amhpdh7bjlp5NMdq4jJ27lNMJR9OxuB+4Gibh y+d2cCKL/bxSvq5EzYCL6SMVZm8s2ZqaSJrgx+9aDBmuE9jht+LO84VeYZv0vlAWTu6zZ4hX5Uv X/4hefxIpJKZZAgtfVVnoWaOoyBXsHXfiMA02OwHcdtkwLFQ3c0WSbTZ9GlJXE1bJPA0eCkYK/u 6VchNy4X4GuspT952ySEwuWLcA3Or36rTOhTBT9YX27tbiUz3vqnCLFA7eoqbS7okBrCzSTPZFK G1HtF/73RZlhikmXqNZROfM5TZLK4l8MCJdmtQFtRmwjQ== --nextPart10034661.T7Z3S40VBb Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; protected-headers="v1" From: Alexander Stein To: Frank Li , Vinod Koul Date: Wed, 04 Mar 2026 15:36:51 +0100 Message-ID: <4790031.44csPzL39Z@steina-w> Organization: TQ-Systems GmbH In-Reply-To: MIME-Version: 1.0 Hi, Am Mittwoch, 11. Februar 2026, 16:31:26 CET schrieb Frank Li: > On Wed, Feb 11, 2026 at 03:49:48PM +0100, Alexander Stein wrote: > > This driver uses multiple regmaps, which will causes name conflicts > > in debugfs like: > > debugfs: '5f1a0000.phy' already exists in 'regmap' > > Fix this by using a dedicated regmap config for each resource, each > > having a dedicated regmap name. > > > > Signed-off-by: Alexander Stein > > --- > Reviewed-by: Frank Li gentle ping. Any additional feedback? Best regards, Alexander > > Same as the one sent in December but with an updated CC list. > > > > drivers/phy/freescale/phy-fsl-imx8qm-hsio.c | 23 +++++++++++++++++---- > > 1 file changed, 19 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c b/drivers/phy/= freescale/phy-fsl-imx8qm-hsio.c > > index 279b8ac7822df..4ab45c9f53dff 100644 > > --- a/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c > > +++ b/drivers/phy/freescale/phy-fsl-imx8qm-hsio.c > > @@ -107,7 +107,22 @@ static const char * const lan2_pcieb_clks[] =3D {"= apb_pclk2", "pclk2", "ctl1_crr", > > static const char * const lan2_sata_clks[] =3D {"pclk2", "epcs_tx", "e= pcs_rx", > > "phy1_crr", "misc_crr"}; > > > > -static const struct regmap_config regmap_config =3D { > > +static const struct regmap_config regmap_phy_config =3D { > > + .name =3D "phy", > > + .reg_bits =3D 32, > > + .val_bits =3D 32, > > + .reg_stride =3D 4, > > +}; > > + > > +static const struct regmap_config regmap_ctrl_config =3D { > > + .name =3D "ctrl", > > + .reg_bits =3D 32, > > + .val_bits =3D 32, > > + .reg_stride =3D 4, > > +}; > > + > > +static const struct regmap_config regmap_misc_config =3D { > > + .name =3D "misc", > > .reg_bits =3D 32, > > .val_bits =3D 32, > > .reg_stride =3D 4, > > @@ -562,19 +577,19 @@ static int imx_hsio_probe(struct platform_device = *pdev) > > return PTR_ERR(priv->base); > > > > off =3D devm_platform_ioremap_resource_byname(pdev, "phy"); > > - priv->phy =3D devm_regmap_init_mmio(dev, off, ®map_config); > > + priv->phy =3D devm_regmap_init_mmio(dev, off, ®map_phy_config); > > if (IS_ERR(priv->phy)) > > return dev_err_probe(dev, PTR_ERR(priv->phy), > > "unable to find phy csr registers\n"); > > > > off =3D devm_platform_ioremap_resource_byname(pdev, "ctrl"); > > - priv->ctrl =3D devm_regmap_init_mmio(dev, off, ®map_config); > > + priv->ctrl =3D devm_regmap_init_mmio(dev, off, ®map_ctrl_config); > > if (IS_ERR(priv->ctrl)) > > return dev_err_probe(dev, PTR_ERR(priv->ctrl), > > "unable to find ctrl csr registers\n"); > > > > off =3D devm_platform_ioremap_resource_byname(pdev, "misc"); > > - priv->misc =3D devm_regmap_init_mmio(dev, off, ®map_config); > > + priv->misc =3D devm_regmap_init_mmio(dev, off, ®map_misc_config); > > if (IS_ERR(priv->misc)) > > return dev_err_probe(dev, PTR_ERR(priv->misc), > > "unable to find misc csr registers\n"); > > -- > > 2.43.0 > > >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/ --nextPart10034661.T7Z3S40VBb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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