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Fri, 12 Sep 2025 07:20:31 -0700 (PDT) Message-ID: <947b1c19-e218-4478-bb9e-8b6174815f05@gmail.com> Date: Fri, 12 Sep 2025 16:12:55 +0200 Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 23/38] arm64: dts: mediatek: mt7986a: Fix PCI-Express T-PHY node address To: AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org, robh@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, krzk+dt@kernel.org, conor+dt@kernel.org, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, jassisinghbrar@gmail.com, mchehab@kernel.org, chunfeng.yun@mediatek.com, vkoul@kernel.org, kishon@kernel.org, sean.wang@kernel.org, linus.walleij@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, andersson@kernel.org, mathieu.poirier@linaro.org, daniel.lezcano@linaro.org, tglx@linutronix.de, atenart@kernel.org, jitao.shi@mediatek.com, ck.hu@mediatek.com, houlong.wei@mediatek.com, kyrie.wu@mediatek.corp-partner.google.com, andy.teng@mediatek.com, tinghan.shen@mediatek.com, jiaxin.yu@mediatek.com, shane.chien@mediatek.com, olivia.wen@mediatek.com, granquet@baylibre.com, eugen.hristev@linaro.org, arnd@arndb.de, sam.shih@mediatek.com, jieyy.yang@mediatek.com, frank-w@public-files.de, mwalle@kernel.org, fparent@baylibre.com, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-gpio@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-sound@vger.kernel.org References: <20250724083914.61351-1-angelogioacchino.delregno@collabora.com> <20250724083914.61351-24-angelogioacchino.delregno@collabora.com> Content-Language: en-US, ca-ES, es-ES From: Matthias Brugger Autocrypt: addr=matthias.bgg@gmail.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 24/07/2025 10:38, AngeloGioacchino Del Regno wrote: > The PCIe TPHY is under the soc bus, which provides MMIO, and all > nodes under that must use the bus, otherwise those would clearly > be out of place. > > Add ranges to the PCIe tphy and assign the address to the main > node to silence a dtbs_check warning, and fix the children to > use the MMIO range of t-phy. > > Fixes: 963c3b0c47ec ("arm64: dts: mediatek: fix t-phy unit name") > Fixes: 918aed7abd2d ("arm64: dts: mt7986: add pcie related device nodes") > Signed-off-by: AngeloGioacchino Del Regno Applied, thanks > --- > arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > index 559990dcd1d1..3211905b6f86 100644 > --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi > @@ -428,16 +428,16 @@ pcie_intc: interrupt-controller { > }; > }; > > - pcie_phy: t-phy { > + pcie_phy: t-phy@11c00000 { > compatible = "mediatek,mt7986-tphy", > "mediatek,generic-tphy-v2"; > - ranges; > - #address-cells = <2>; > - #size-cells = <2>; > + ranges = <0 0 0x11c00000 0x20000>; > + #address-cells = <1>; > + #size-cells = <1>; > status = "disabled"; > > - pcie_port: pcie-phy@11c00000 { > - reg = <0 0x11c00000 0 0x20000>; > + pcie_port: pcie-phy@0 { > + reg = <0 0x20000>; > clocks = <&clk40m>; > clock-names = "ref"; > #phy-cells = <1>;