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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3adebaddd45sm5344362a91.2.2026.10.26.01.36.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Oct 2026 01:36:12 -0700 (PDT) Date: Mon, 26 Oct 2026 16:36:06 +0800 From: Shawn Guo To: Bartosz Golaszewski Cc: Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [PATCH 2/3] arm64: dts: qcom: lemans: make the emac compatible specific to the embedded variant Message-ID: References: <20261023-sa8255p-emac-dts-v1-0-a34d778ce9ac@oss.qualcomm.com> <20261023-sa8255p-emac-dts-v1-2-a34d778ce9ac@oss.qualcomm.com> X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261023-sa8255p-emac-dts-v1-2-a34d778ce9ac@oss.qualcomm.com> X-Proofpoint-GUID: lqZHCJTXKnvKuAWBxDJZyPqVycBjst_1 X-Proofpoint-ORIG-GUID: lqZHCJTXKnvKuAWBxDJZyPqVycBjst_1 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI2MDAzNCBTYWx0ZWRfX3izbTQVTJLyd N7/O7MBVjsAHGrBmHYBjClwRMl4eGfMzae9BbLr4Ymv5zZiGRU3DjF7fglxCl9lk98W6Y1cwnkY WXugkhaZX9EQuEgIDXpTU/EF2wwcPdc= X-Authority-Analysis: v=2.4 cv=HqHjiETS c=1 sm=1 tr=0 ts=6adf10fe cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=OYXKdzKcgdxe2yQkhO4A:9 a=CjuIK1q_8ugA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI2MDAzNCBTYWx0ZWRfXwkqbOpwmlqt4 axRFHTV1jAOV6h3ATiV1ixBmGt8iZWfcKAYy0HmwS3PwO7x6X3NYhhmc7VYxJDIvumeXhxhaVd8 MS1TApql5hwVTyV57/cAn8B9KrqnG06dOCkJLmALxhpmQAfZXog+MtC0gU6lJrKJyoztlt0ri0g xVe0UEtsZRvLt5BuC5dUg+KLoYd/EWS6axaM+M97Ee8WGy3b127U3+jAJNHuejMoWKrnP5vflz+ yP5i2YT83JLhjBz8OIAM5cXsJ9RD6eztjGHtVmYqVYgqYGIf9iok/fsx7iOwvQSdeuymdx5mHMr Smn8/KpsK/JuskS4BFkzF/PWk+t1L3EdOm2CUYxXQxnw86d+qSuVXXGibgi5wWa0RpKHP0lACIG +DhwAYPv9lQPnOT9w1VZy/NOppvUkiJ06wubnG9L0DWrXBCDVwDhH14msbUuXGIecK8Qc4omsR1 2PQMjnwIxa0rQ6QLBrQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-26_01,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 adultscore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610260034 On Fri, Oct 23, 2026 at 11:02:23AM +0200, Bartosz Golaszewski wrote: > The embedded and gearvm variants of the ethernet MAC use different > compatibles so move the one for sa8775p into lemans-embedded.dtsi and > make place for the gearvm variant to be placed in lemans-gearvm.dtsi. > > Signed-off-by: Bartosz Golaszewski Do we run into any problem if lemans-gearvm.dtsi simply overwrites the compatible without this patch? Shawn > --- > arch/arm64/boot/dts/qcom/lemans-embedded.dtsi | 2 ++ > arch/arm64/boot/dts/qcom/lemans.dtsi | 2 -- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/lemans-embedded.dtsi b/arch/arm64/boot/dts/qcom/lemans-embedded.dtsi > index 3733c0b7bace10cad656144b31d02bd8b4dbf3ed..630c40d21ecdab40ec59135cc667e4eccfd23554 100644 > --- a/arch/arm64/boot/dts/qcom/lemans-embedded.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans-embedded.dtsi > @@ -458,6 +458,7 @@ &cpufreq_hw { > }; > > ðernet1 { > + compatible = "qcom,sa8775p-ethqos"; > clocks = <&gcc GCC_EMAC1_AXI_CLK>, > <&gcc GCC_EMAC1_SLV_AHB_CLK>, > <&gcc GCC_EMAC1_PTP_CLK>, > @@ -481,6 +482,7 @@ &config_noc SLAVE_EMAC1_CFG QCOM_ICC_TAG_ALWAYS>, > }; > > ðernet0 { > + compatible = "qcom,sa8775p-ethqos"; > clocks = <&gcc GCC_EMAC0_AXI_CLK>, > <&gcc GCC_EMAC0_SLV_AHB_CLK>, > <&gcc GCC_EMAC0_PTP_CLK>, > diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi > index da740a0876d4adcff0bb9458564c868a6f406b0d..77e4f57778fd54e414c86a32f5b068239bee6d24 100644 > --- a/arch/arm64/boot/dts/qcom/lemans.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi > @@ -4386,7 +4386,6 @@ port@1 { > }; > > ethernet1: ethernet@23000000 { > - compatible = "qcom,sa8775p-ethqos"; > reg = <0x0 0x23000000 0x0 0x10000>, > <0x0 0x23016000 0x0 0x100>; > reg-names = "stmmaceth", "rgmii"; > @@ -4407,7 +4406,6 @@ ethernet1: ethernet@23000000 { > }; > > ethernet0: ethernet@23040000 { > - compatible = "qcom,sa8775p-ethqos"; > reg = <0x0 0x23040000 0x0 0x10000>, > <0x0 0x23056000 0x0 0x100>; > reg-names = "stmmaceth", "rgmii"; > > -- > 2.47.3 >