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a=ed25519-sha256; t=1789046944; l=4559; i=krishna.chundru@oss.qualcomm.com; s=20230907; h=from:subject:message-id; bh=LKfBxa22qZbO9H9P9YhONQYUG09WASL2JjEfs5CCqYE=; b=EZaIED8TxuCd/MkorGHX7hcWfB7QHRTDck7fvgVrWd+x+SdO908UXcPRPfYFH2/tyrDv/oV55 AhrEjhyY4YeCl3O3xtmCy+6pXEJCGOht3RJ/ETYio+WPfblbZ0XUCQM X-Developer-Key: i=krishna.chundru@oss.qualcomm.com; a=ed25519; pk=10CL2pdAKFyzyOHbfSWHCD0X0my7CXxj8gJScmn1FAg= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTEwMDE2MSBTYWx0ZWRfX4CQLZcN7r9af txXidTI4osct1QcD1rkPZoO6c7/9EDFzpseodBK6SqWA11qeY+IzuPdcsOnwzq8FZhuqxfj8eGJ yXItX8pbL+c+4wNx0myJELWJe8fH7m0TWFVPmIGFrDOOY0S3yvE6pGh5CPMswsiRLeyIxKaaMeu MsxtFhFt8R1IdZIeL625Er96QKR/DLB8zV7/EsCm3j0mbEQPFFv1Am4/gjrBs6lfbKOKAPTVeca 5ocqnJfSkc7CkWMsQyXiCVL0C8ljmOFIULebUmEbRaJJMez2EF8Gne+dbLQzdCQbU6xSrjNUkcT O+4n2ZGuEmqIEx8Hcjl8c0ULECZ6oJZKrGm6YFoWiouWePHRTHobYQMJIWKrLhmDZKcPvnLUf55 pUioB2y8MHP+Yk5DSoSwL+u0CiyLKxvoMZCUUl6wNK6z2nnRrxOHMiSG4zF5MgBxdNv33V7KjGU 0NZoeun+AcHjBsRKBuw== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTEwMDE2MSBTYWx0ZWRfX9WLRN3cOe6s3 E8iVfponOS38cAlFX9MWeubxJX+diCNNj3TlRHshuWFx8/433+v6Yn8VfEkZ3hPhBr23R7hLrf/ d/vv2ZW+LimLWGM9O8kdWKHLFVwOmn0= X-Proofpoint-ORIG-GUID: gN-dodphapOzf87ZB74w178awMimTrva X-Authority-Analysis: v=2.4 cv=VONIDNPX c=1 sm=1 tr=0 ts=6aa2b10c cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=-yNNrFuiOvHClSI-D14A:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-GUID: gN-dodphapOzf87ZB74w178awMimTrva X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-10_04,2026-09-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 adultscore=0 phishscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 suspectscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609100161 The PCIe phy reference and the perst/wake GPIO properties are per root port and belong in the root port node (pcie@0), not in the RC controller node. Move phys and phy-names from the controller to pcie0_port0, pcie1_port0, pcie2_port0, and pcie3_port0, adding labels to these nodes to allow board-level overrides. Move perst-gpios/wake-gpios from the controller overrides to the respective port nodes in the board files, renaming perst-gpios to reset-gpios to match the binding used in the root port context. Signed-off-by: Krishna Chaitanya Chundru --- .../arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts | 7 +++++-- arch/arm64/boot/dts/qcom/sc8180x-primus.dts | 7 +++++-- arch/arm64/boot/dts/qcom/sc8180x.dtsi | 24 +++++++++++----------- 3 files changed, 22 insertions(+), 16 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts index e6ab523d249e..160f6ccf21ca 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts +++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts @@ -491,14 +491,17 @@ &mdss_edp_out { }; &pcie3 { - perst-gpios = <&tlmm 178 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 180 GPIO_ACTIVE_LOW>; pinctrl-0 = <&pcie3_default_state>; pinctrl-names = "default"; status = "okay"; }; +&pcie3_port0 { + reset-gpios = <&tlmm 178 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 180 GPIO_ACTIVE_LOW>; +}; + &pcie3_phy { vdda-phy-supply = <&vreg_l5e_0p88>; vdda-pll-supply = <&vreg_l3c_1p2>; diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts index 327dba55a5ec..fe773a47da2e 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts +++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts @@ -592,14 +592,17 @@ &mdss_edp_out { }; &pcie1 { - perst-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; - wake-gpios = <&tlmm 177 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pcie2_default_state>; status = "okay"; }; +&pcie1_port0 { + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 177 GPIO_ACTIVE_LOW>; +}; + &pcie1_phy { vdda-phy-supply = <&vreg_l5e_0p88>; vdda-pll-supply = <&vreg_l3c_1p2>; diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index de1b72b64d96..a85e3211958d 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -1779,17 +1779,17 @@ pcie0: pcie@1c00000 { <&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_0 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - phys = <&pcie0_phy>; - phy-names = "pciephy"; dma-coherent; status = "disabled"; - pcie@0 { + pcie0_port0: pcie@0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie0_phy>; + #address-cells = <3>; #size-cells = <2>; ranges; @@ -1898,17 +1898,17 @@ pcie3: pcie@1c08000 { <&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_3 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - phys = <&pcie3_phy>; - phy-names = "pciephy"; dma-coherent; status = "disabled"; - pcie@0 { + pcie3_port0: pcie@0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie3_phy>; + #address-cells = <3>; #size-cells = <2>; ranges; @@ -2018,17 +2018,17 @@ pcie1: pcie@1c10000 { <&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_1 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - phys = <&pcie1_phy>; - phy-names = "pciephy"; dma-coherent; status = "disabled"; - pcie@0 { + pcie1_port0: pcie@0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie1_phy>; + #address-cells = <3>; #size-cells = <2>; ranges; @@ -2138,17 +2138,17 @@ pcie2: pcie@1c18000 { <&gem_noc MASTER_AMPSS_M0 0 &config_noc SLAVE_PCIE_2 0>; interconnect-names = "pcie-mem", "cpu-pcie"; - phys = <&pcie2_phy>; - phy-names = "pciephy"; dma-coherent; status = "disabled"; - pcie@0 { + pcie2_port0: pcie@0 { device_type = "pci"; reg = <0x0 0x0 0x0 0x0 0x0>; bus-range = <0x01 0xff>; + phys = <&pcie2_phy>; + #address-cells = <3>; #size-cells = <2>; ranges; -- 2.34.1