* [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe
@ 2022-11-10 10:35 Johan Hovold
2022-11-10 10:35 ` [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes Johan Hovold
` (9 more replies)
0 siblings, 10 replies; 21+ messages in thread
From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
linux-arm-msm, devicetree, linux-kernel, Johan Hovold
This series adds support for PCIe to the SC8280XP and SA840P platforms
and specifically enables the NVMe SSD, modem and WiFi controller on the
SC8280XP-CRD and Lenovo Thinkpad X13s.
Note that these patches depend on the PCIe QMP PHY support that was
merged this morning:
https://lore.kernel.org/lkml/20221105145939.20318-1-johan+linaro@kernel.org/
as well as the PCIe interconnect support:
https://lore.kernel.org/all/20221102090705.23634-1-johan+linaro@kernel.org/
where the binding has been acked by the DT maintainer but support has
not yet been merged.
Johan
Johan Hovold (9):
arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes
arm64: dts: qcom: sa8295p-adp: enable PCIe
arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators
arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD
arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem
arm64: dts: qcom: sc8280xp-crd: enable WiFi controller
arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD
arm64: dts: qcom: sc8280xp-x13s: enable modem
arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller
arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 171 ++++++
arch/arm64/boot/dts/qcom/sa8540p.dtsi | 59 +++
arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 197 ++++++-
.../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 202 +++++++
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 493 +++++++++++++++++-
5 files changed, 1115 insertions(+), 7 deletions(-)
--
2.37.4
^ permalink raw reply [flat|nested] 21+ messages in thread* [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 10:58 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe Johan Hovold ` (8 subsequent siblings) 9 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold The SC8280XP platform has seven PCIe controllers: PCIe0 USB4 PCIe1 USB4 PCIe2A 4-lane PCIe2B 2-lane PCIe3A 4-lane PCIe3B 2-lane PCIe4 1-lane while SA8540P only has five (PCIe2-4). Add devicetree nodes for the PCIe2-4 controllers and their PHYs. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sa8540p.dtsi | 59 +++ arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 493 ++++++++++++++++++++++++- 2 files changed, 547 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi index 8ea2886fbab2..01a24b6a5e6d 100644 --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi @@ -128,6 +128,65 @@ opp-2592000000 { }; }; +&pcie2a { + compatible = "qcom,pcie-sa8540p"; + + linux,pci-domain = <0>; + + interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; +}; + +&pcie2b { + compatible = "qcom,pcie-sa8540p"; + + linux,pci-domain = <1>; + + interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; +}; + +&pcie3a { + compatible = "qcom,pcie-sa8540p"; + reg = <0x0 0x01c10000 0x0 0x3000>, + <0x0 0x40000000 0x0 0xf1d>, + <0x0 0x40000f20 0x0 0xa8>, + <0x0 0x40001000 0x0 0x1000>, + <0x0 0x40100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + + ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>, + <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1d00000>; + + linux,pci-domain = <2>; + + interrupts = <GIC_SPI 567 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>; +}; + +&pcie3b { + compatible = "qcom,pcie-sa8540p"; + + linux,pci-domain = <3>; + + interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; +}; + +&pcie4 { + compatible = "qcom,pcie-sa8540p"; + + linux,pci-domain = <4>; + + interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; +}; + &rpmhpd { compatible = "qcom,sa8540p-rpmhpd"; }; diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index 6bc12e507d21..27f5c2f82338 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -729,11 +729,11 @@ gcc: clock-controller@100000 { <0>, <0>, <0>, - <0>, - <0>, - <0>, - <0>, - <0>, + <&pcie2a_phy>, + <&pcie2b_phy>, + <&pcie3a_phy>, + <&pcie3b_phy>, + <&pcie4_phy>, <0>, <0>; power-domains = <&rpmhpd SC8280XP_CX>; @@ -839,6 +839,489 @@ qup1: geniqup@ac0000 { status = "disabled"; }; + pcie4: pcie@1c00000 { + device_type = "pci"; + compatible = "qcom,pcie-sc8280xp"; + reg = <0x0 0x01c00000 0x0 0x3000>, + <0x0 0x30000000 0x0 0xf1d>, + <0x0 0x30000f20 0x0 0xa8>, + <0x0 0x30001000 0x0 0x1000>, + <0x0 0x30100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x30200000 0x0 0x30200000 0x0 0x100000>, + <0x02000000 0x0 0x30300000 0x0 0x30300000 0x0 0x1d00000>; + bus-range = <0x00 0xff>; + + linux,pci-domain = <6>; + num-lanes = <1>; + + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_4_AUX_CLK>, + <&gcc GCC_PCIE_4_CFG_AHB_CLK>, + <&gcc GCC_PCIE_4_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_4_SLV_AXI_CLK>, + <&gcc GCC_PCIE_4_SLV_Q2A_AXI_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>, + <&gcc GCC_CNOC_PCIE4_QX_CLK>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "ddrss_sf_tbu", + "noc_aggr_4", + "noc_aggr_south_sf", + "cnoc_qx"; + + assigned-clocks = <&gcc GCC_PCIE_4_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&aggre2_noc MASTER_PCIE_4 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_4 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + resets = <&gcc GCC_PCIE_4_BCR>; + reset-names = "pci"; + + power-domains = <&gcc PCIE_4_GDSC>; + + phys = <&pcie4_phy>; + phy-names = "pciephy"; + + status = "disabled"; + }; + + pcie4_phy: phy@1c06000 { + compatible = "qcom,sc8280xp-qmp-gen3x1-pcie-phy"; + reg = <0x0 0x01c06000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_4_AUX_CLK>, + <&gcc GCC_PCIE_4_CFG_AHB_CLK>, + <&gcc GCC_PCIE_4_CLKREF_CLK>, + <&gcc GCC_PCIE4_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_4_PIPE_CLK>, + <&gcc GCC_PCIE_4_PIPEDIV2_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "rchng", + "pipe", "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE4_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_4_GDSC>; + + resets = <&gcc GCC_PCIE_4_PHY_BCR>; + reset-names = "phy"; + + #clock-cells = <0>; + clock-output-names = "pcie_4_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + pcie3b: pcie@1c08000 { + device_type = "pci"; + compatible = "qcom,pcie-sc8280xp"; + reg = <0x0 0x01c08000 0x0 0x3000>, + <0x0 0x32000000 0x0 0xf1d>, + <0x0 0x32000f20 0x0 0xa8>, + <0x0 0x32001000 0x0 0x1000>, + <0x0 0x32100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x32200000 0x0 0x32200000 0x0 0x100000>, + <0x02000000 0x0 0x32300000 0x0 0x32300000 0x0 0x1d00000>; + bus-range = <0x00 0xff>; + + linux,pci-domain = <5>; + num-lanes = <2>; + + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 526 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>, + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>, + <&gcc GCC_PCIE_3B_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_3B_SLV_AXI_CLK>, + <&gcc GCC_PCIE_3B_SLV_Q2A_AXI_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "ddrss_sf_tbu", + "noc_aggr_4", + "noc_aggr_south_sf"; + + assigned-clocks = <&gcc GCC_PCIE_3B_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&aggre2_noc MASTER_PCIE_3B 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3B 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + resets = <&gcc GCC_PCIE_3B_BCR>; + reset-names = "pci"; + + power-domains = <&gcc PCIE_3B_GDSC>; + + phys = <&pcie3b_phy>; + phy-names = "pciephy"; + + status = "disabled"; + }; + + pcie3b_phy: phy@1c0e000 { + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy"; + reg = <0x0 0x01c0e000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>, + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>, + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>, + <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_3B_PIPE_CLK>, + <&gcc GCC_PCIE_3B_PIPEDIV2_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "rchng", + "pipe", "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_3B_GDSC>; + + resets = <&gcc GCC_PCIE_3B_PHY_BCR>; + reset-names = "phy"; + + #clock-cells = <0>; + clock-output-names = "pcie_3b_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + pcie3a: pcie@1c10000 { + device_type = "pci"; + compatible = "qcom,pcie-sc8280xp"; + reg = <0x0 0x01c10000 0x0 0x3000>, + <0x0 0x34000000 0x0 0xf1d>, + <0x0 0x34000f20 0x0 0xa8>, + <0x0 0x34001000 0x0 0x1000>, + <0x0 0x34100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x34200000 0x0 0x34200000 0x0 0x100000>, + <0x02000000 0x0 0x34300000 0x0 0x34300000 0x0 0x1d00000>; + bus-range = <0x00 0xff>; + + linux,pci-domain = <4>; + num-lanes = <4>; + + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>, + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>, + <&gcc GCC_PCIE_3A_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_3A_SLV_AXI_CLK>, + <&gcc GCC_PCIE_3A_SLV_Q2A_AXI_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "ddrss_sf_tbu", + "noc_aggr_4", + "noc_aggr_south_sf"; + + assigned-clocks = <&gcc GCC_PCIE_3A_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&aggre2_noc MASTER_PCIE_3A 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3A 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + resets = <&gcc GCC_PCIE_3A_BCR>; + reset-names = "pci"; + + power-domains = <&gcc PCIE_3A_GDSC>; + + phys = <&pcie3a_phy>; + phy-names = "pciephy"; + + status = "disabled"; + }; + + pcie3a_phy: phy@1c14000 { + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy"; + reg = <0x0 0x01c14000 0x0 0x2000>, + <0x0 0x01c16000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>, + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>, + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>, + <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_3A_PIPE_CLK>, + <&gcc GCC_PCIE_3A_PIPEDIV2_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "rchng", + "pipe", "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_3A_GDSC>; + + resets = <&gcc GCC_PCIE_3A_PHY_BCR>; + reset-names = "phy"; + + qcom,4ln-config-sel = <&tcsr 0xa044 1>; + + #clock-cells = <0>; + clock-output-names = "pcie_3a_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + pcie2b: pcie@1c18000 { + device_type = "pci"; + compatible = "qcom,pcie-sc8280xp"; + reg = <0x0 0x01c18000 0x0 0x3000>, + <0x0 0x38000000 0x0 0xf1d>, + <0x0 0x38000f20 0x0 0xa8>, + <0x0 0x38001000 0x0 0x1000>, + <0x0 0x38100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x38200000 0x0 0x38200000 0x0 0x100000>, + <0x02000000 0x0 0x38300000 0x0 0x38300000 0x0 0x1d00000>; + bus-range = <0x00 0xff>; + + linux,pci-domain = <3>; + num-lanes = <2>; + + interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>, + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>, + <&gcc GCC_PCIE_2B_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_2B_SLV_AXI_CLK>, + <&gcc GCC_PCIE_2B_SLV_Q2A_AXI_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "ddrss_sf_tbu", + "noc_aggr_4", + "noc_aggr_south_sf"; + + assigned-clocks = <&gcc GCC_PCIE_2B_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&aggre2_noc MASTER_PCIE_2B 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2B 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + resets = <&gcc GCC_PCIE_2B_BCR>; + reset-names = "pci"; + + power-domains = <&gcc PCIE_2B_GDSC>; + + phys = <&pcie2b_phy>; + phy-names = "pciephy"; + + status = "disabled"; + }; + + pcie2b_phy: phy@1c1e000 { + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy"; + reg = <0x0 0x01c1e000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>, + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>, + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, + <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_2B_PIPE_CLK>, + <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "rchng", + "pipe", "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_2B_GDSC>; + + resets = <&gcc GCC_PCIE_2B_PHY_BCR>; + reset-names = "phy"; + + #clock-cells = <0>; + clock-output-names = "pcie_2b_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + pcie2a: pcie@1c20000 { + device_type = "pci"; + compatible = "qcom,pcie-sc8280xp"; + reg = <0x0 0x01c20000 0x0 0x3000>, + <0x0 0x3c000000 0x0 0xf1d>, + <0x0 0x3c000f20 0x0 0xa8>, + <0x0 0x3c001000 0x0 0x1000>, + <0x0 0x3c100000 0x0 0x100000>; + reg-names = "parf", "dbi", "elbi", "atu", "config"; + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x3c200000 0x0 0x3c200000 0x0 0x100000>, + <0x02000000 0x0 0x3c300000 0x0 0x3c300000 0x0 0x1d00000>; + bus-range = <0x00 0xff>; + + linux,pci-domain = <2>; + num-lanes = <4>; + + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 523 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 524 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 525 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", "msi1", "msi2", "msi3"; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>, + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>, + <&gcc GCC_PCIE_2A_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_2A_SLV_AXI_CLK>, + <&gcc GCC_PCIE_2A_SLV_Q2A_AXI_CLK>, + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "ddrss_sf_tbu", + "noc_aggr_4", + "noc_aggr_south_sf"; + + assigned-clocks = <&gcc GCC_PCIE_2A_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&aggre2_noc MASTER_PCIE_2A 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2A 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + resets = <&gcc GCC_PCIE_2A_BCR>; + reset-names = "pci"; + + power-domains = <&gcc PCIE_2A_GDSC>; + + phys = <&pcie2a_phy>; + phy-names = "pciephy"; + + status = "disabled"; + }; + + pcie2a_phy: phy@1c24000 { + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy"; + reg = <0x0 0x01c24000 0x0 0x2000>, + <0x0 0x01c26000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>, + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>, + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, + <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_2A_PIPE_CLK>, + <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "rchng", + "pipe", "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_2A_GDSC>; + + resets = <&gcc GCC_PCIE_2A_PHY_BCR>; + reset-names = "phy"; + + qcom,4ln-config-sel = <&tcsr 0xa044 0>; + + #clock-cells = <0>; + clock-output-names = "pcie_2a_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + ufs_mem_hc: ufs@1d84000 { compatible = "qcom,sc8280xp-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes 2022-11-10 10:35 ` [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes Johan Hovold @ 2022-11-10 10:58 ` Konrad Dybcio 0 siblings, 0 replies; 21+ messages in thread From: Konrad Dybcio @ 2022-11-10 10:58 UTC (permalink / raw) To: Johan Hovold, Bjorn Andersson Cc: Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On 10/11/2022 11:35, Johan Hovold wrote: > The SC8280XP platform has seven PCIe controllers: > > PCIe0 USB4 > PCIe1 USB4 > PCIe2A 4-lane > PCIe2B 2-lane > PCIe3A 4-lane > PCIe3B 2-lane > PCIe4 1-lane > > while SA8540P only has five (PCIe2-4). > > Add devicetree nodes for the PCIe2-4 controllers and their PHYs. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > arch/arm64/boot/dts/qcom/sa8540p.dtsi | 59 +++ > arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 493 ++++++++++++++++++++++++- > 2 files changed, 547 insertions(+), 5 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi > index 8ea2886fbab2..01a24b6a5e6d 100644 > --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi > @@ -128,6 +128,65 @@ opp-2592000000 { > }; > }; > > +&pcie2a { > + compatible = "qcom,pcie-sa8540p"; > + > + linux,pci-domain = <0>; > + > + interrupts = <GIC_SPI 440 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi"; > +}; > + > +&pcie2b { > + compatible = "qcom,pcie-sa8540p"; > + > + linux,pci-domain = <1>; > + > + interrupts = <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi"; > +}; > + > +&pcie3a { > + compatible = "qcom,pcie-sa8540p"; > + reg = <0x0 0x01c10000 0x0 0x3000>, > + <0x0 0x40000000 0x0 0xf1d>, > + <0x0 0x40000f20 0x0 0xa8>, > + <0x0 0x40001000 0x0 0x1000>, > + <0x0 0x40100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + > + ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>, > + <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1d00000>; > + > + linux,pci-domain = <2>; > + > + interrupts = <GIC_SPI 567 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi"; > + > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 541 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>; > +}; > + > +&pcie3b { > + compatible = "qcom,pcie-sa8540p"; > + > + linux,pci-domain = <3>; > + > + interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi"; > +}; > + > +&pcie4 { > + compatible = "qcom,pcie-sa8540p"; > + > + linux,pci-domain = <4>; > + > + interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi"; > +}; > + > &rpmhpd { > compatible = "qcom,sa8540p-rpmhpd"; > }; > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi > index 6bc12e507d21..27f5c2f82338 100644 > --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi > @@ -729,11 +729,11 @@ gcc: clock-controller@100000 { > <0>, > <0>, > <0>, > - <0>, > - <0>, > - <0>, > - <0>, > - <0>, > + <&pcie2a_phy>, > + <&pcie2b_phy>, > + <&pcie3a_phy>, > + <&pcie3b_phy>, > + <&pcie4_phy>, > <0>, > <0>; > power-domains = <&rpmhpd SC8280XP_CX>; > @@ -839,6 +839,489 @@ qup1: geniqup@ac0000 { > status = "disabled"; > }; > > + pcie4: pcie@1c00000 { > + device_type = "pci"; > + compatible = "qcom,pcie-sc8280xp"; > + reg = <0x0 0x01c00000 0x0 0x3000>, > + <0x0 0x30000000 0x0 0xf1d>, > + <0x0 0x30000f20 0x0 0xa8>, > + <0x0 0x30001000 0x0 0x1000>, > + <0x0 0x30100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + #address-cells = <3>; > + #size-cells = <2>; > + ranges = <0x01000000 0x0 0x30200000 0x0 0x30200000 0x0 0x100000>, > + <0x02000000 0x0 0x30300000 0x0 0x30300000 0x0 0x1d00000>; > + bus-range = <0x00 0xff>; > + > + linux,pci-domain = <6>; > + num-lanes = <1>; > + > + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi0", "msi1", "msi2", "msi3"; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_4_AUX_CLK>, > + <&gcc GCC_PCIE_4_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_4_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_4_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_4_SLV_Q2A_AXI_CLK>, > + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>, > + <&gcc GCC_CNOC_PCIE4_QX_CLK>; > + clock-names = "aux", > + "cfg", > + "bus_master", > + "bus_slave", > + "slave_q2a", > + "ddrss_sf_tbu", > + "noc_aggr_4", > + "noc_aggr_south_sf", > + "cnoc_qx"; > + > + assigned-clocks = <&gcc GCC_PCIE_4_AUX_CLK>; > + assigned-clock-rates = <19200000>; > + > + interconnects = <&aggre2_noc MASTER_PCIE_4 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_4 0>; > + interconnect-names = "pcie-mem", "cpu-pcie"; > + > + resets = <&gcc GCC_PCIE_4_BCR>; > + reset-names = "pci"; > + > + power-domains = <&gcc PCIE_4_GDSC>; > + > + phys = <&pcie4_phy>; > + phy-names = "pciephy"; > + > + status = "disabled"; > + }; > + > + pcie4_phy: phy@1c06000 { > + compatible = "qcom,sc8280xp-qmp-gen3x1-pcie-phy"; > + reg = <0x0 0x01c06000 0x0 0x2000>; > + > + clocks = <&gcc GCC_PCIE_4_AUX_CLK>, > + <&gcc GCC_PCIE_4_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_4_CLKREF_CLK>, > + <&gcc GCC_PCIE4_PHY_RCHNG_CLK>, > + <&gcc GCC_PCIE_4_PIPE_CLK>, > + <&gcc GCC_PCIE_4_PIPEDIV2_CLK>; > + clock-names = "aux", "cfg_ahb", "ref", "rchng", > + "pipe", "pipediv2"; > + > + assigned-clocks = <&gcc GCC_PCIE4_PHY_RCHNG_CLK>; > + assigned-clock-rates = <100000000>; > + > + power-domains = <&gcc PCIE_4_GDSC>; > + > + resets = <&gcc GCC_PCIE_4_PHY_BCR>; > + reset-names = "phy"; > + > + #clock-cells = <0>; > + clock-output-names = "pcie_4_pipe_clk"; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > + pcie3b: pcie@1c08000 { > + device_type = "pci"; > + compatible = "qcom,pcie-sc8280xp"; > + reg = <0x0 0x01c08000 0x0 0x3000>, > + <0x0 0x32000000 0x0 0xf1d>, > + <0x0 0x32000f20 0x0 0xa8>, > + <0x0 0x32001000 0x0 0x1000>, > + <0x0 0x32100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + #address-cells = <3>; > + #size-cells = <2>; > + ranges = <0x01000000 0x0 0x32200000 0x0 0x32200000 0x0 0x100000>, > + <0x02000000 0x0 0x32300000 0x0 0x32300000 0x0 0x1d00000>; > + bus-range = <0x00 0xff>; > + > + linux,pci-domain = <5>; > + num-lanes = <2>; > + > + interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi0", "msi1", "msi2", "msi3"; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 526 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>, > + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_3B_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_3B_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_3B_SLV_Q2A_AXI_CLK>, > + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; > + clock-names = "aux", > + "cfg", > + "bus_master", > + "bus_slave", > + "slave_q2a", > + "ddrss_sf_tbu", > + "noc_aggr_4", > + "noc_aggr_south_sf"; > + > + assigned-clocks = <&gcc GCC_PCIE_3B_AUX_CLK>; > + assigned-clock-rates = <19200000>; > + > + interconnects = <&aggre2_noc MASTER_PCIE_3B 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3B 0>; > + interconnect-names = "pcie-mem", "cpu-pcie"; > + > + resets = <&gcc GCC_PCIE_3B_BCR>; > + reset-names = "pci"; > + > + power-domains = <&gcc PCIE_3B_GDSC>; > + > + phys = <&pcie3b_phy>; > + phy-names = "pciephy"; > + > + status = "disabled"; > + }; > + > + pcie3b_phy: phy@1c0e000 { > + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy"; > + reg = <0x0 0x01c0e000 0x0 0x2000>; > + > + clocks = <&gcc GCC_PCIE_3B_AUX_CLK>, > + <&gcc GCC_PCIE_3B_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>, > + <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>, > + <&gcc GCC_PCIE_3B_PIPE_CLK>, > + <&gcc GCC_PCIE_3B_PIPEDIV2_CLK>; > + clock-names = "aux", "cfg_ahb", "ref", "rchng", > + "pipe", "pipediv2"; > + > + assigned-clocks = <&gcc GCC_PCIE3B_PHY_RCHNG_CLK>; > + assigned-clock-rates = <100000000>; > + > + power-domains = <&gcc PCIE_3B_GDSC>; > + > + resets = <&gcc GCC_PCIE_3B_PHY_BCR>; > + reset-names = "phy"; > + > + #clock-cells = <0>; > + clock-output-names = "pcie_3b_pipe_clk"; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > + pcie3a: pcie@1c10000 { > + device_type = "pci"; > + compatible = "qcom,pcie-sc8280xp"; > + reg = <0x0 0x01c10000 0x0 0x3000>, > + <0x0 0x34000000 0x0 0xf1d>, > + <0x0 0x34000f20 0x0 0xa8>, > + <0x0 0x34001000 0x0 0x1000>, > + <0x0 0x34100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + #address-cells = <3>; > + #size-cells = <2>; > + ranges = <0x01000000 0x0 0x34200000 0x0 0x34200000 0x0 0x100000>, > + <0x02000000 0x0 0x34300000 0x0 0x34300000 0x0 0x1d00000>; > + bus-range = <0x00 0xff>; > + > + linux,pci-domain = <4>; > + num-lanes = <4>; > + > + interrupts = <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi0", "msi1", "msi2", "msi3"; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 499 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 542 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>, > + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_3A_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_3A_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_3A_SLV_Q2A_AXI_CLK>, > + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; > + clock-names = "aux", > + "cfg", > + "bus_master", > + "bus_slave", > + "slave_q2a", > + "ddrss_sf_tbu", > + "noc_aggr_4", > + "noc_aggr_south_sf"; > + > + assigned-clocks = <&gcc GCC_PCIE_3A_AUX_CLK>; > + assigned-clock-rates = <19200000>; > + > + interconnects = <&aggre2_noc MASTER_PCIE_3A 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_3A 0>; > + interconnect-names = "pcie-mem", "cpu-pcie"; > + > + resets = <&gcc GCC_PCIE_3A_BCR>; > + reset-names = "pci"; > + > + power-domains = <&gcc PCIE_3A_GDSC>; > + > + phys = <&pcie3a_phy>; > + phy-names = "pciephy"; > + > + status = "disabled"; > + }; > + > + pcie3a_phy: phy@1c14000 { > + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy"; > + reg = <0x0 0x01c14000 0x0 0x2000>, > + <0x0 0x01c16000 0x0 0x2000>; > + > + clocks = <&gcc GCC_PCIE_3A_AUX_CLK>, > + <&gcc GCC_PCIE_3A_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_3A3B_CLKREF_CLK>, > + <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>, > + <&gcc GCC_PCIE_3A_PIPE_CLK>, > + <&gcc GCC_PCIE_3A_PIPEDIV2_CLK>; > + clock-names = "aux", "cfg_ahb", "ref", "rchng", > + "pipe", "pipediv2"; > + > + assigned-clocks = <&gcc GCC_PCIE3A_PHY_RCHNG_CLK>; > + assigned-clock-rates = <100000000>; > + > + power-domains = <&gcc PCIE_3A_GDSC>; > + > + resets = <&gcc GCC_PCIE_3A_PHY_BCR>; > + reset-names = "phy"; > + > + qcom,4ln-config-sel = <&tcsr 0xa044 1>; > + > + #clock-cells = <0>; > + clock-output-names = "pcie_3a_pipe_clk"; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > + pcie2b: pcie@1c18000 { > + device_type = "pci"; > + compatible = "qcom,pcie-sc8280xp"; > + reg = <0x0 0x01c18000 0x0 0x3000>, > + <0x0 0x38000000 0x0 0xf1d>, > + <0x0 0x38000f20 0x0 0xa8>, > + <0x0 0x38001000 0x0 0x1000>, > + <0x0 0x38100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + #address-cells = <3>; > + #size-cells = <2>; > + ranges = <0x01000000 0x0 0x38200000 0x0 0x38200000 0x0 0x100000>, > + <0x02000000 0x0 0x38300000 0x0 0x38300000 0x0 0x1d00000>; > + bus-range = <0x00 0xff>; > + > + linux,pci-domain = <3>; > + num-lanes = <2>; > + > + interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi0", "msi1", "msi2", "msi3"; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>, > + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_2B_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_2B_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_2B_SLV_Q2A_AXI_CLK>, > + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; > + clock-names = "aux", > + "cfg", > + "bus_master", > + "bus_slave", > + "slave_q2a", > + "ddrss_sf_tbu", > + "noc_aggr_4", > + "noc_aggr_south_sf"; > + > + assigned-clocks = <&gcc GCC_PCIE_2B_AUX_CLK>; > + assigned-clock-rates = <19200000>; > + > + interconnects = <&aggre2_noc MASTER_PCIE_2B 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2B 0>; > + interconnect-names = "pcie-mem", "cpu-pcie"; > + > + resets = <&gcc GCC_PCIE_2B_BCR>; > + reset-names = "pci"; > + > + power-domains = <&gcc PCIE_2B_GDSC>; > + > + phys = <&pcie2b_phy>; > + phy-names = "pciephy"; > + > + status = "disabled"; > + }; > + > + pcie2b_phy: phy@1c1e000 { > + compatible = "qcom,sc8280xp-qmp-gen3x2-pcie-phy"; > + reg = <0x0 0x01c1e000 0x0 0x2000>; > + > + clocks = <&gcc GCC_PCIE_2B_AUX_CLK>, > + <&gcc GCC_PCIE_2B_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, > + <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>, > + <&gcc GCC_PCIE_2B_PIPE_CLK>, > + <&gcc GCC_PCIE_2B_PIPEDIV2_CLK>; > + clock-names = "aux", "cfg_ahb", "ref", "rchng", > + "pipe", "pipediv2"; > + > + assigned-clocks = <&gcc GCC_PCIE2B_PHY_RCHNG_CLK>; > + assigned-clock-rates = <100000000>; > + > + power-domains = <&gcc PCIE_2B_GDSC>; > + > + resets = <&gcc GCC_PCIE_2B_PHY_BCR>; > + reset-names = "phy"; > + > + #clock-cells = <0>; > + clock-output-names = "pcie_2b_pipe_clk"; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > + pcie2a: pcie@1c20000 { > + device_type = "pci"; > + compatible = "qcom,pcie-sc8280xp"; > + reg = <0x0 0x01c20000 0x0 0x3000>, > + <0x0 0x3c000000 0x0 0xf1d>, > + <0x0 0x3c000f20 0x0 0xa8>, > + <0x0 0x3c001000 0x0 0x1000>, > + <0x0 0x3c100000 0x0 0x100000>; > + reg-names = "parf", "dbi", "elbi", "atu", "config"; > + #address-cells = <3>; > + #size-cells = <2>; > + ranges = <0x01000000 0x0 0x3c200000 0x0 0x3c200000 0x0 0x100000>, > + <0x02000000 0x0 0x3c300000 0x0 0x3c300000 0x0 0x1d00000>; > + bus-range = <0x00 0xff>; > + > + linux,pci-domain = <2>; > + num-lanes = <4>; > + > + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 523 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 524 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 525 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "msi0", "msi1", "msi2", "msi3"; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 0 GIC_SPI 530 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 0 GIC_SPI 531 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 0 GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 0 GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>, > + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_2A_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_2A_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_2A_SLV_Q2A_AXI_CLK>, > + <&gcc GCC_DDRSS_PCIE_SF_TBU_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_4_AXI_CLK>, > + <&gcc GCC_AGGRE_NOC_PCIE_SOUTH_SF_AXI_CLK>; > + clock-names = "aux", > + "cfg", > + "bus_master", > + "bus_slave", > + "slave_q2a", > + "ddrss_sf_tbu", > + "noc_aggr_4", > + "noc_aggr_south_sf"; > + > + assigned-clocks = <&gcc GCC_PCIE_2A_AUX_CLK>; > + assigned-clock-rates = <19200000>; > + > + interconnects = <&aggre2_noc MASTER_PCIE_2A 0 &mc_virt SLAVE_EBI1 0>, > + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_2A 0>; > + interconnect-names = "pcie-mem", "cpu-pcie"; > + > + resets = <&gcc GCC_PCIE_2A_BCR>; > + reset-names = "pci"; > + > + power-domains = <&gcc PCIE_2A_GDSC>; > + > + phys = <&pcie2a_phy>; > + phy-names = "pciephy"; > + > + status = "disabled"; > + }; > + > + pcie2a_phy: phy@1c24000 { > + compatible = "qcom,sc8280xp-qmp-gen3x4-pcie-phy"; > + reg = <0x0 0x01c24000 0x0 0x2000>, > + <0x0 0x01c26000 0x0 0x2000>; > + > + clocks = <&gcc GCC_PCIE_2A_AUX_CLK>, > + <&gcc GCC_PCIE_2A_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_2A2B_CLKREF_CLK>, > + <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>, > + <&gcc GCC_PCIE_2A_PIPE_CLK>, > + <&gcc GCC_PCIE_2A_PIPEDIV2_CLK>; > + clock-names = "aux", "cfg_ahb", "ref", "rchng", > + "pipe", "pipediv2"; > + > + assigned-clocks = <&gcc GCC_PCIE2A_PHY_RCHNG_CLK>; > + assigned-clock-rates = <100000000>; > + > + power-domains = <&gcc PCIE_2A_GDSC>; > + > + resets = <&gcc GCC_PCIE_2A_PHY_BCR>; > + reset-names = "phy"; > + > + qcom,4ln-config-sel = <&tcsr 0xa044 0>; > + > + #clock-cells = <0>; > + clock-output-names = "pcie_2a_pipe_clk"; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > ufs_mem_hc: ufs@1d84000 { > compatible = "qcom,sc8280xp-ufshc", "qcom,ufshc", > "jedec,ufs-2.0"; ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold 2022-11-10 10:35 ` [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 11:02 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators Johan Hovold ` (7 subsequent siblings) 9 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold The SA8295P-ADP has up to four PCIe interfaces implemented by three or four controllers: PCIe2A, PCIe3A/PCIe3B and PCIe4. PCIe2 is used in x4 mode, while PCIe3 can be used in either x2 or x4 mode. Enable both PCIe3A and PCI3B in x2 mode for now. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 171 +++++++++++++++++++++++ 1 file changed, 171 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts index b608b82dff03..ff1e6a674913 100644 --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts @@ -57,6 +57,13 @@ vreg_l13a: ldo13 { regulator-max-microvolt = <3072000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + + vreg_l11a: ldo11 { + regulator-name = "vreg_l11a"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; }; pmm8540-c-regulators { @@ -151,6 +158,76 @@ vreg_l8g: ldo8 { }; }; +&pcie2a { + perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie2a_default>; + + status = "okay"; +}; + +&pcie2a_phy { + vdda-phy-supply = <&vreg_l11a>; + vdda-pll-supply = <&vreg_l3a>; + + status = "okay"; +}; + +&pcie3a { + num-lanes = <2>; + + perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 56 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie3a_default>; + + status = "okay"; +}; + +&pcie3a_phy { + vdda-phy-supply = <&vreg_l11a>; + vdda-pll-supply = <&vreg_l3a>; + + status = "okay"; +}; + +&pcie3b { + perst-gpios = <&tlmm 153 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie3b_default>; + + status = "okay"; +}; + +&pcie3b_phy { + vdda-phy-supply = <&vreg_l11a>; + vdda-pll-supply = <&vreg_l3a>; + + status = "okay"; +}; + +&pcie4 { + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie4_default>; + + status = "okay"; +}; + +&pcie4_phy { + vdda-phy-supply = <&vreg_l11a>; + vdda-pll-supply = <&vreg_l3a>; + + status = "okay"; +}; + &qup2 { status = "okay"; }; @@ -380,3 +457,97 @@ &xo_board_clk { }; /* PINCTRL */ + +&tlmm { + pcie2a_default: pcie2a-default-state { + clkreq-n-pins { + pins = "gpio142"; + function = "pcie2a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio143"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio145"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + pcie3a_default: pcie3a-default-state { + clkreq-n-pins { + pins = "gpio150"; + function = "pcie3a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio151"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio56"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + pcie3b_default: pcie3b-default-state { + clkreq-n-pins { + pins = "gpio152"; + function = "pcie3b_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio153"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio130"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + pcie4_default: pcie4-default-state { + clkreq-n-pins { + pins = "gpio140"; + function = "pcie4_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio141"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio139"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; +}; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe 2022-11-10 10:35 ` [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe Johan Hovold @ 2022-11-10 11:02 ` Konrad Dybcio 0 siblings, 0 replies; 21+ messages in thread From: Konrad Dybcio @ 2022-11-10 11:02 UTC (permalink / raw) To: Johan Hovold, Bjorn Andersson Cc: Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On 10/11/2022 11:35, Johan Hovold wrote: > The SA8295P-ADP has up to four PCIe interfaces implemented by three or > four controllers: PCIe2A, PCIe3A/PCIe3B and PCIe4. > > PCIe2 is used in x4 mode, while PCIe3 can be used in either x2 or x4 > mode. Enable both PCIe3A and PCI3B in x2 mode for now. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 171 +++++++++++++++++++++++ > 1 file changed, 171 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts > index b608b82dff03..ff1e6a674913 100644 > --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts > +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts > @@ -57,6 +57,13 @@ vreg_l13a: ldo13 { > regulator-max-microvolt = <3072000>; > regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > }; > + > + vreg_l11a: ldo11 { > + regulator-name = "vreg_l11a"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <880000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > }; > > pmm8540-c-regulators { > @@ -151,6 +158,76 @@ vreg_l8g: ldo8 { > }; > }; > > +&pcie2a { > + perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie2a_default>; > + > + status = "okay"; > +}; > + > +&pcie2a_phy { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l3a>; > + > + status = "okay"; > +}; > + > +&pcie3a { > + num-lanes = <2>; > + > + perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 56 GPIO_ACTIVE_LOW>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie3a_default>; > + > + status = "okay"; > +}; > + > +&pcie3a_phy { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l3a>; > + > + status = "okay"; > +}; > + > +&pcie3b { > + perst-gpios = <&tlmm 153 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 130 GPIO_ACTIVE_LOW>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie3b_default>; > + > + status = "okay"; > +}; > + > +&pcie3b_phy { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l3a>; > + > + status = "okay"; > +}; > + > +&pcie4 { > + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie4_default>; > + > + status = "okay"; > +}; > + > +&pcie4_phy { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l3a>; > + > + status = "okay"; > +}; > + > &qup2 { > status = "okay"; > }; > @@ -380,3 +457,97 @@ &xo_board_clk { > }; > > /* PINCTRL */ > + > +&tlmm { > + pcie2a_default: pcie2a-default-state { > + clkreq-n-pins { > + pins = "gpio142"; > + function = "pcie2a_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio143"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio145"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > + pcie3a_default: pcie3a-default-state { > + clkreq-n-pins { > + pins = "gpio150"; > + function = "pcie3a_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio151"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio56"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > + pcie3b_default: pcie3b-default-state { > + clkreq-n-pins { > + pins = "gpio152"; > + function = "pcie3b_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio153"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio130"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > + pcie4_default: pcie4-default-state { > + clkreq-n-pins { > + pins = "gpio140"; > + function = "pcie4_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio141"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio139"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > +}; ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold 2022-11-10 10:35 ` [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes Johan Hovold 2022-11-10 10:35 ` [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 11:07 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD Johan Hovold ` (6 subsequent siblings) 9 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Rename the backlight and misc regulators according to the net names. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index a2027f1d1d04..0801bd8c44fb 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -37,7 +37,7 @@ chosen { vreg_edp_bl: regulator-edp-bl { compatible = "regulator-fixed"; - regulator-name = "VREG_EDP_BL"; + regulator-name = "VBL9"; regulator-min-microvolt = <3600000>; regulator-max-microvolt = <3600000>; @@ -53,7 +53,7 @@ vreg_edp_bl: regulator-edp-bl { vreg_misc_3p3: regulator-misc-3p3 { compatible = "regulator-fixed"; - regulator-name = "VREG_MISC_3P3"; + regulator-name = "VCC3B"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators 2022-11-10 10:35 ` [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators Johan Hovold @ 2022-11-10 11:07 ` Konrad Dybcio 0 siblings, 0 replies; 21+ messages in thread From: Konrad Dybcio @ 2022-11-10 11:07 UTC (permalink / raw) To: Johan Hovold, Bjorn Andersson Cc: Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On 10/11/2022 11:35, Johan Hovold wrote: > Rename the backlight and misc regulators according to the net names. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > index a2027f1d1d04..0801bd8c44fb 100644 > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > @@ -37,7 +37,7 @@ chosen { > vreg_edp_bl: regulator-edp-bl { > compatible = "regulator-fixed"; > > - regulator-name = "VREG_EDP_BL"; > + regulator-name = "VBL9"; > regulator-min-microvolt = <3600000>; > regulator-max-microvolt = <3600000>; > > @@ -53,7 +53,7 @@ vreg_edp_bl: regulator-edp-bl { > vreg_misc_3p3: regulator-misc-3p3 { > compatible = "regulator-fixed"; > > - regulator-name = "VREG_MISC_3P3"; > + regulator-name = "VCC3B"; > regulator-min-microvolt = <3300000>; > regulator-max-microvolt = <3300000>; > ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (2 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 11:06 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 5/9] arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem Johan Hovold ` (5 subsequent siblings) 9 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the NVMe SSD connected to PCIe2. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 63 +++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index 0801bd8c44fb..fd2bdfd1126b 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -50,6 +50,20 @@ vreg_edp_bl: regulator-edp-bl { regulator-boot-on; }; + vreg_nvme: regulator-nvme { + compatible = "regulator-fixed"; + + regulator-name = "VCC3_SSD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 135 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&nvme_reg_en>; + }; + vreg_misc_3p3: regulator-misc-3p3 { compatible = "regulator-fixed"; @@ -178,6 +192,25 @@ vreg_l9d: ldo9 { }; }; +&pcie2a { + perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_nvme>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie2a_default>; + + status = "okay"; +}; + +&pcie2a_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -393,6 +426,36 @@ reset-pins { }; }; + nvme_reg_en: nvme-reg-en-state { + pins = "gpio135"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + pcie2a_default: pcie2a-default-state { + clkreq-n-pins { + pins = "gpio142"; + function = "pcie2a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio143"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio145"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD 2022-11-10 10:35 ` [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD Johan Hovold @ 2022-11-10 11:06 ` Konrad Dybcio 2022-11-11 16:22 ` Johan Hovold 0 siblings, 1 reply; 21+ messages in thread From: Konrad Dybcio @ 2022-11-10 11:06 UTC (permalink / raw) To: Johan Hovold, Bjorn Andersson Cc: Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On 10/11/2022 11:35, Johan Hovold wrote: > Enable the NVMe SSD connected to PCIe2. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 63 +++++++++++++++++++++++ > 1 file changed, 63 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > index 0801bd8c44fb..fd2bdfd1126b 100644 > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > @@ -50,6 +50,20 @@ vreg_edp_bl: regulator-edp-bl { > regulator-boot-on; > }; > > + vreg_nvme: regulator-nvme { > + compatible = "regulator-fixed"; > + > + regulator-name = "VCC3_SSD"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + > + gpio = <&tlmm 135 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&nvme_reg_en>; > + }; > + > vreg_misc_3p3: regulator-misc-3p3 { > compatible = "regulator-fixed"; > > @@ -178,6 +192,25 @@ vreg_l9d: ldo9 { > }; > }; > > +&pcie2a { > + perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; > + > + vddpe-3v3-supply = <&vreg_nvme>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie2a_default>; > + > + status = "okay"; > +}; > + > +&pcie2a_phy { > + vdda-phy-supply = <&vreg_l6d>; > + vdda-pll-supply = <&vreg_l4d>; > + > + status = "okay"; > +}; > + > &pmc8280c_lpg { > status = "okay"; > }; > @@ -393,6 +426,36 @@ reset-pins { > }; > }; > > + nvme_reg_en: nvme-reg-en-state { > + pins = "gpio135"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + pcie2a_default: pcie2a-default-state { Aren't they going to be identical for all boards anyway? Maybe there could be some commonization.. Konrad > + clkreq-n-pins { > + pins = "gpio142"; > + function = "pcie2a_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio143"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio145"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > qup0_i2c4_default: qup0-i2c4-default-state { > pins = "gpio171", "gpio172"; > function = "qup4"; ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD 2022-11-10 11:06 ` Konrad Dybcio @ 2022-11-11 16:22 ` Johan Hovold 2022-11-12 13:01 ` Konrad Dybcio 0 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-11 16:22 UTC (permalink / raw) To: Konrad Dybcio Cc: Johan Hovold, Bjorn Andersson, Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On Thu, Nov 10, 2022 at 12:06:45PM +0100, Konrad Dybcio wrote: > On 10/11/2022 11:35, Johan Hovold wrote: > > Enable the NVMe SSD connected to PCIe2. > > > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > > --- > > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 63 +++++++++++++++++++++++ > > 1 file changed, 63 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > + pcie2a_default: pcie2a-default-state { > > Aren't they going to be identical for all boards anyway? Maybe there > could be some commonization.. We had that discussion and decided that keeping the pinconfig in the dts is the right thing to do. And even if the clkreq pin will be the same for all boards that's not necessarily the case for the other two. > > + clkreq-n-pins { > > + pins = "gpio142"; > > + function = "pcie2a_clkreq"; > > + drive-strength = <2>; > > + bias-pull-up; > > + }; > > + > > + perst-n-pins { > > + pins = "gpio143"; > > + function = "gpio"; > > + drive-strength = <2>; > > + bias-pull-down; > > + }; > > + > > + wake-n-pins { > > + pins = "gpio145"; > > + function = "gpio"; > > + drive-strength = <2>; > > + bias-pull-up; > > + }; > > + }; > > + > > qup0_i2c4_default: qup0-i2c4-default-state { > > pins = "gpio171", "gpio172"; > > function = "qup4"; Johan ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD 2022-11-11 16:22 ` Johan Hovold @ 2022-11-12 13:01 ` Konrad Dybcio 0 siblings, 0 replies; 21+ messages in thread From: Konrad Dybcio @ 2022-11-12 13:01 UTC (permalink / raw) To: Johan Hovold Cc: Johan Hovold, Bjorn Andersson, Andy Gross, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On 11/11/2022 17:22, Johan Hovold wrote: > On Thu, Nov 10, 2022 at 12:06:45PM +0100, Konrad Dybcio wrote: >> On 10/11/2022 11:35, Johan Hovold wrote: >>> Enable the NVMe SSD connected to PCIe2. >>> >>> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> >>> --- >>> arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 63 +++++++++++++++++++++++ >>> 1 file changed, 63 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts >>> + pcie2a_default: pcie2a-default-state { >> Aren't they going to be identical for all boards anyway? Maybe there >> could be some commonization.. > We had that discussion and decided that keeping the pinconfig in the dts > is the right thing to do. > > And even if the clkreq pin will be the same for all boards that's not > necessarily the case for the other two. Okay then. I simply keep forgetting which pins we concluded go where.. Konrad > >>> + clkreq-n-pins { >>> + pins = "gpio142"; >>> + function = "pcie2a_clkreq"; >>> + drive-strength = <2>; >>> + bias-pull-up; >>> + }; >>> + >>> + perst-n-pins { >>> + pins = "gpio143"; >>> + function = "gpio"; >>> + drive-strength = <2>; >>> + bias-pull-down; >>> + }; >>> + >>> + wake-n-pins { >>> + pins = "gpio145"; >>> + function = "gpio"; >>> + drive-strength = <2>; >>> + bias-pull-up; >>> + }; >>> + }; >>> + >>> qup0_i2c4_default: qup0-i2c4-default-state { >>> pins = "gpio171", "gpio172"; >>> function = "qup4"; > Johan ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 5/9] arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (3 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 10:35 ` [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller Johan Hovold ` (4 subsequent siblings) 9 siblings, 0 replies; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the SDX55 modem connected to PCIe3. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index fd2bdfd1126b..5b9e37a16f9f 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -80,6 +80,22 @@ vreg_misc_3p3: regulator-misc-3p3 { regulator-boot-on; regulator-always-on; }; + + vreg_wwan: regulator-wwan { + compatible = "regulator-fixed"; + + regulator-name = "VCC3B_WAN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pmc8280_2_gpios 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&wwan_sw_en>; + + regulator-boot-on; + }; }; &apps_rsc { @@ -211,6 +227,25 @@ &pcie2a_phy { status = "okay"; }; +&pcie3a { + perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_wwan>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie3a_default>; + + status = "okay"; +}; + +&pcie3a_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -396,6 +431,13 @@ misc_3p3_reg_en: misc-3p3-reg-en-state { }; }; +&pmc8280_2_gpios { + wwan_sw_en: wwan-sw-en-state { + pins = "gpio1"; + function = "normal"; + }; +}; + &pmc8280c_gpios { edp_bl_pwm: edp-bl-pwm-state { pins = "gpio8"; @@ -456,6 +498,29 @@ wake-n-pins { }; }; + pcie3a_default: pcie3a-default-state { + clkreq-n-pins { + pins = "gpio150"; + function = "pcie3a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio151"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio148"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (4 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 5/9] arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 11:35 ` Manivannan Sadhasivam 2022-11-10 10:35 ` [PATCH 7/9] arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD Johan Hovold ` (3 subsequent siblings) 9 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to PCIe4. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts index 5b9e37a16f9f..ab5b0aadeead 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { regulator-always-on; }; + vreg_wlan: regulator-wlan { + compatible = "regulator-fixed"; + + regulator-name = "VCC_WLAN_3R9"; + regulator-min-microvolt = <3900000>; + regulator-max-microvolt = <3900000>; + + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&hastings_reg_en>; + + regulator-boot-on; + }; + vreg_wwan: regulator-wwan { compatible = "regulator-fixed"; @@ -246,6 +262,25 @@ &pcie3a_phy { status = "okay"; }; +&pcie4 { + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_wlan>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie4_default>; + + status = "okay"; +}; + +&pcie4_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -445,6 +480,13 @@ edp_bl_pwm: edp-bl-pwm-state { }; }; +&pmr735a_gpios { + hastings_reg_en: hastings-reg-en-state { + pins = "gpio1"; + function = "normal"; + }; +}; + &tlmm { gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; @@ -521,6 +563,29 @@ wake-n-pins { }; }; + pcie4_default: pcie4-default-state { + clkreq-n-pins { + pins = "gpio140"; + function = "pcie4_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio141"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio139"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller 2022-11-10 10:35 ` [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller Johan Hovold @ 2022-11-10 11:35 ` Manivannan Sadhasivam 2022-11-11 16:27 ` Johan Hovold 0 siblings, 1 reply; 21+ messages in thread From: Manivannan Sadhasivam @ 2022-11-10 11:35 UTC (permalink / raw) To: Johan Hovold Cc: Bjorn Andersson, Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On Thu, Nov 10, 2022 at 11:35:55AM +0100, Johan Hovold wrote: > Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to > PCIe4. > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > --- > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ > 1 file changed, 65 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > index 5b9e37a16f9f..ab5b0aadeead 100644 > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { > regulator-always-on; > }; > > + vreg_wlan: regulator-wlan { > + compatible = "regulator-fixed"; > + > + regulator-name = "VCC_WLAN_3R9"; > + regulator-min-microvolt = <3900000>; > + regulator-max-microvolt = <3900000>; > + > + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&hastings_reg_en>; Hastings is the family name of QCA639x WLAN chipsets. I don't think it would be applicable here. Please use "wlan_reg_en" as that matches the convention used throughout this file. Thanks, Mani > + > + regulator-boot-on; > + }; > + > vreg_wwan: regulator-wwan { > compatible = "regulator-fixed"; > > @@ -246,6 +262,25 @@ &pcie3a_phy { > status = "okay"; > }; > > +&pcie4 { > + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; > + > + vddpe-3v3-supply = <&vreg_wlan>; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&pcie4_default>; > + > + status = "okay"; > +}; > + > +&pcie4_phy { > + vdda-phy-supply = <&vreg_l6d>; > + vdda-pll-supply = <&vreg_l4d>; > + > + status = "okay"; > +}; > + > &pmc8280c_lpg { > status = "okay"; > }; > @@ -445,6 +480,13 @@ edp_bl_pwm: edp-bl-pwm-state { > }; > }; > > +&pmr735a_gpios { > + hastings_reg_en: hastings-reg-en-state { > + pins = "gpio1"; > + function = "normal"; > + }; > +}; > + > &tlmm { > gpio-reserved-ranges = <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; > > @@ -521,6 +563,29 @@ wake-n-pins { > }; > }; > > + pcie4_default: pcie4-default-state { > + clkreq-n-pins { > + pins = "gpio140"; > + function = "pcie4_clkreq"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio141"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + wake-n-pins { > + pins = "gpio139"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > qup0_i2c4_default: qup0-i2c4-default-state { > pins = "gpio171", "gpio172"; > function = "qup4"; > -- > 2.37.4 > -- மணிவண்ணன் சதாசிவம் ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller 2022-11-10 11:35 ` Manivannan Sadhasivam @ 2022-11-11 16:27 ` Johan Hovold 2022-11-11 20:40 ` Bjorn Andersson 0 siblings, 1 reply; 21+ messages in thread From: Johan Hovold @ 2022-11-11 16:27 UTC (permalink / raw) To: Manivannan Sadhasivam Cc: Johan Hovold, Bjorn Andersson, Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On Thu, Nov 10, 2022 at 05:05:13PM +0530, Manivannan Sadhasivam wrote: > On Thu, Nov 10, 2022 at 11:35:55AM +0100, Johan Hovold wrote: > > Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to > > PCIe4. > > > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > > --- > > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ > > 1 file changed, 65 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > index 5b9e37a16f9f..ab5b0aadeead 100644 > > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { > > regulator-always-on; > > }; > > > > + vreg_wlan: regulator-wlan { > > + compatible = "regulator-fixed"; > > + > > + regulator-name = "VCC_WLAN_3R9"; > > + regulator-min-microvolt = <3900000>; > > + regulator-max-microvolt = <3900000>; > > + > > + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; > > + enable-active-high; > > + > > + pinctrl-names = "default"; > > + pinctrl-0 = <&hastings_reg_en>; > > Hastings is the family name of QCA639x WLAN chipsets. I don't think it would be > applicable here. Please use "wlan_reg_en" as that matches the convention used > throughout this file. The pin name here comes from the schematics, which is what we should use for naming when we can. Johan ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller 2022-11-11 16:27 ` Johan Hovold @ 2022-11-11 20:40 ` Bjorn Andersson 2022-11-12 14:39 ` Manivannan Sadhasivam 0 siblings, 1 reply; 21+ messages in thread From: Bjorn Andersson @ 2022-11-11 20:40 UTC (permalink / raw) To: Johan Hovold Cc: Manivannan Sadhasivam, Johan Hovold, Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On Fri, Nov 11, 2022 at 05:27:46PM +0100, Johan Hovold wrote: > On Thu, Nov 10, 2022 at 05:05:13PM +0530, Manivannan Sadhasivam wrote: > > On Thu, Nov 10, 2022 at 11:35:55AM +0100, Johan Hovold wrote: > > > Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to > > > PCIe4. > > > > > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > > > --- > > > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ > > > 1 file changed, 65 insertions(+) > > > > > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > index 5b9e37a16f9f..ab5b0aadeead 100644 > > > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { > > > regulator-always-on; > > > }; > > > > > > + vreg_wlan: regulator-wlan { > > > + compatible = "regulator-fixed"; > > > + > > > + regulator-name = "VCC_WLAN_3R9"; > > > + regulator-min-microvolt = <3900000>; > > > + regulator-max-microvolt = <3900000>; > > > + > > > + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; > > > + enable-active-high; > > > + > > > + pinctrl-names = "default"; > > > + pinctrl-0 = <&hastings_reg_en>; > > > > Hastings is the family name of QCA639x WLAN chipsets. I don't think it would be > > applicable here. Please use "wlan_reg_en" as that matches the convention used > > throughout this file. > > The pin name here comes from the schematics, which is what we should use > for naming when we can. > Following the naming in the schematics is the right thing to do. Regards, Bjorn ^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller 2022-11-11 20:40 ` Bjorn Andersson @ 2022-11-12 14:39 ` Manivannan Sadhasivam 0 siblings, 0 replies; 21+ messages in thread From: Manivannan Sadhasivam @ 2022-11-12 14:39 UTC (permalink / raw) To: Bjorn Andersson Cc: Johan Hovold, Johan Hovold, Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel On Fri, Nov 11, 2022 at 02:40:21PM -0600, Bjorn Andersson wrote: > On Fri, Nov 11, 2022 at 05:27:46PM +0100, Johan Hovold wrote: > > On Thu, Nov 10, 2022 at 05:05:13PM +0530, Manivannan Sadhasivam wrote: > > > On Thu, Nov 10, 2022 at 11:35:55AM +0100, Johan Hovold wrote: > > > > Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to > > > > PCIe4. > > > > > > > > Signed-off-by: Johan Hovold <johan+linaro@kernel.org> > > > > --- > > > > arch/arm64/boot/dts/qcom/sc8280xp-crd.dts | 65 +++++++++++++++++++++++ > > > > 1 file changed, 65 insertions(+) > > > > > > > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > > index 5b9e37a16f9f..ab5b0aadeead 100644 > > > > --- a/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-crd.dts > > > > @@ -81,6 +81,22 @@ vreg_misc_3p3: regulator-misc-3p3 { > > > > regulator-always-on; > > > > }; > > > > > > > > + vreg_wlan: regulator-wlan { > > > > + compatible = "regulator-fixed"; > > > > + > > > > + regulator-name = "VCC_WLAN_3R9"; > > > > + regulator-min-microvolt = <3900000>; > > > > + regulator-max-microvolt = <3900000>; > > > > + > > > > + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; > > > > + enable-active-high; > > > > + > > > > + pinctrl-names = "default"; > > > > + pinctrl-0 = <&hastings_reg_en>; > > > > > > Hastings is the family name of QCA639x WLAN chipsets. I don't think it would be > > > applicable here. Please use "wlan_reg_en" as that matches the convention used > > > throughout this file. > > > > The pin name here comes from the schematics, which is what we should use > > for naming when we can. If hastings is what mentioned in the schematics then it is fine (I can see that now). For a moment I thought it came from downstream... Thanks, Mani > > > > Following the naming in the schematics is the right thing to do. > > Regards, > Bjorn -- மணிவண்ணன் சதாசிவம் ^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH 7/9] arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (5 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 10:35 ` [PATCH 8/9] arm64: dts: qcom: sc8280xp-x13s: enable modem Johan Hovold ` (2 subsequent siblings) 9 siblings, 0 replies; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the NVMe SSD connected to PCIe2. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 72 +++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 4424d5b2c578..8fce60b0d16c 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -124,6 +124,22 @@ vreg_misc_3p3: regulator-misc-3p3 { regulator-boot-on; regulator-always-on; }; + + vreg_nvme: regulator-nvme { + compatible = "regulator-fixed"; + + regulator-name = "VCC3_SSD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 135 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&nvme_reg_en>; + + regulator-boot-on; + }; }; &apps_rsc { @@ -211,6 +227,13 @@ vreg_l4d: ldo4 { regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + vreg_l6d: ldo6 { + regulator-name = "vreg_l6d"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <880000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + vreg_l7d: ldo7 { regulator-name = "vreg_l7d"; regulator-min-microvolt = <3072000>; @@ -227,6 +250,25 @@ vreg_l9d: ldo9 { }; }; +&pcie2a { + perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_nvme>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie2a_default>; + + status = "okay"; +}; + +&pcie2a_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -592,6 +634,36 @@ hall_int_state: hall-int-state { bias-disable; }; + nvme_reg_en: nvme-reg-en-state { + pins = "gpio135"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + pcie2a_default: pcie2a-default-state { + clkreq-n-pins { + pins = "gpio142"; + function = "pcie2a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio143"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio145"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 8/9] arm64: dts: qcom: sc8280xp-x13s: enable modem 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (6 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 7/9] arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-10 10:35 ` [PATCH 9/9] arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller Johan Hovold 2022-11-12 3:51 ` [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Bjorn Andersson 9 siblings, 0 replies; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the modem connected to the PCIe3a M.2 connector. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 8fce60b0d16c..2285c8311f0f 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -140,6 +140,22 @@ vreg_nvme: regulator-nvme { regulator-boot-on; }; + + vreg_wwan: regulator-wwan { + compatible = "regulator-fixed"; + + regulator-name = "VCC3B_WAN"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pmc8280_2_gpios 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&wwan_sw_en>; + + regulator-boot-on; + }; }; &apps_rsc { @@ -269,6 +285,25 @@ &pcie2a_phy { status = "okay"; }; +&pcie3a { + perst-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_wwan>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie3a_default>; + + status = "okay"; +}; + +&pcie3a_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -597,6 +632,13 @@ misc_3p3_reg_en: misc-3p3-reg-en-state { }; }; +&pmc8280_2_gpios { + wwan_sw_en: wwan-sw-en-state { + pins = "gpio1"; + function = "normal"; + }; +}; + &pmc8280c_gpios { edp_bl_pwm: edp-bl-pwm-state { pins = "gpio8"; @@ -664,6 +706,29 @@ wake-n-pins { }; }; + pcie3a_default: pcie3a-default-state { + clkreq-n-pins { + pins = "gpio150"; + function = "pcie3a_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio151"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio148"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH 9/9] arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (7 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 8/9] arm64: dts: qcom: sc8280xp-x13s: enable modem Johan Hovold @ 2022-11-10 10:35 ` Johan Hovold 2022-11-12 3:51 ` [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Bjorn Andersson 9 siblings, 0 replies; 21+ messages in thread From: Johan Hovold @ 2022-11-10 10:35 UTC (permalink / raw) To: Bjorn Andersson Cc: Andy Gross, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, linux-arm-msm, devicetree, linux-kernel, Johan Hovold Enable the Qualcomm QCNFA765 Wireless Network Adapter connected to PCIe4. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> --- .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 2285c8311f0f..e8963a51e189 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -141,6 +141,22 @@ vreg_nvme: regulator-nvme { regulator-boot-on; }; + vreg_wlan: regulator-wlan { + compatible = "regulator-fixed"; + + regulator-name = "VCC_WLAN_3R9"; + regulator-min-microvolt = <3900000>; + regulator-max-microvolt = <3900000>; + + gpio = <&pmr735a_gpios 1 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&hastings_reg_en>; + + regulator-boot-on; + }; + vreg_wwan: regulator-wwan { compatible = "regulator-fixed"; @@ -304,6 +320,25 @@ &pcie3a_phy { status = "okay"; }; +&pcie4 { + perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>; + + vddpe-3v3-supply = <&vreg_wlan>; + + pinctrl-names = "default"; + pinctrl-0 = <&pcie4_default>; + + status = "okay"; +}; + +&pcie4_phy { + vdda-phy-supply = <&vreg_l6d>; + vdda-pll-supply = <&vreg_l4d>; + + status = "okay"; +}; + &pmc8280c_lpg { status = "okay"; }; @@ -646,6 +681,13 @@ edp_bl_pwm: edp-bl-pwm-state { }; }; +&pmr735a_gpios { + hastings_reg_en: hastings-reg-en-state { + pins = "gpio1"; + function = "normal"; + }; +}; + &tlmm { gpio-reserved-ranges = <70 2>, <74 6>, <83 4>, <125 2>, <128 2>, <154 7>; @@ -729,6 +771,29 @@ wake-n-pins { }; }; + pcie4_default: pcie4-default-state { + clkreq-n-pins { + pins = "gpio140"; + function = "pcie4_clkreq"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio141"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-n-pins { + pins = "gpio139"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + qup0_i2c4_default: qup0-i2c4-default-state { pins = "gpio171", "gpio172"; function = "qup4"; -- 2.37.4 ^ permalink raw reply related [flat|nested] 21+ messages in thread
* Re: [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold ` (8 preceding siblings ...) 2022-11-10 10:35 ` [PATCH 9/9] arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller Johan Hovold @ 2022-11-12 3:51 ` Bjorn Andersson 9 siblings, 0 replies; 21+ messages in thread From: Bjorn Andersson @ 2022-11-12 3:51 UTC (permalink / raw) To: johan+linaro Cc: linux-arm-msm, linux-kernel, devicetree, agross, konrad.dybcio, krzysztof.kozlowski+dt, robh+dt On Thu, 10 Nov 2022 11:35:49 +0100, Johan Hovold wrote: > This series adds support for PCIe to the SC8280XP and SA840P platforms > and specifically enables the NVMe SSD, modem and WiFi controller on the > SC8280XP-CRD and Lenovo Thinkpad X13s. > > Note that these patches depend on the PCIe QMP PHY support that was > merged this morning: > > [...] Applied, thanks! [1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes commit: 813e831570017bfbab8ccb898a46349c2df3f0f1 [2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe commit: c35d4d7128726e7c8160bedd9ed5b309978bdeb3 [3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators commit: 5634c6d9771df48838384b14592a00a1e7da8fdf [4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD commit: 6a1ec5eca73c0ca8cdefd13426bf812c65a1e510 [5/9] arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem commit: 17e2ccaf65d16848b27793853af8f42ae524219f [6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller commit: d907fe5acbf1061f86936485d604c229e68ae312 [7/9] arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD commit: b4bb952e6cfc13f86b4b52c3039b199dd3f16020 [8/9] arm64: dts: qcom: sc8280xp-x13s: enable modem commit: 176d54acd5d9c79bb6b51dbe2550a3b0441353bf [9/9] arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller commit: 123b30a75623f7131af0f0fa2bee330be65f1ead Best regards, -- Bjorn Andersson <andersson@kernel.org> ^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2022-11-12 14:40 UTC | newest] Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-11-10 10:35 [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Johan Hovold 2022-11-10 10:35 ` [PATCH 1/9] arm64: dts: qcom: sc8280xp/sa8540p: add PCIe2-4 nodes Johan Hovold 2022-11-10 10:58 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 2/9] arm64: dts: qcom: sa8295p-adp: enable PCIe Johan Hovold 2022-11-10 11:02 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 3/9] arm64: dts: qcom: sc8280xp-crd: rename backlight and misc regulators Johan Hovold 2022-11-10 11:07 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 4/9] arm64: dts: qcom: sc8280xp-crd: enable NVMe SSD Johan Hovold 2022-11-10 11:06 ` Konrad Dybcio 2022-11-11 16:22 ` Johan Hovold 2022-11-12 13:01 ` Konrad Dybcio 2022-11-10 10:35 ` [PATCH 5/9] arm64: dts: qcom: sc8280xp-crd: enable SDX55 modem Johan Hovold 2022-11-10 10:35 ` [PATCH 6/9] arm64: dts: qcom: sc8280xp-crd: enable WiFi controller Johan Hovold 2022-11-10 11:35 ` Manivannan Sadhasivam 2022-11-11 16:27 ` Johan Hovold 2022-11-11 20:40 ` Bjorn Andersson 2022-11-12 14:39 ` Manivannan Sadhasivam 2022-11-10 10:35 ` [PATCH 7/9] arm64: dts: qcom: sc8280xp-x13s: enable NVMe SSD Johan Hovold 2022-11-10 10:35 ` [PATCH 8/9] arm64: dts: qcom: sc8280xp-x13s: enable modem Johan Hovold 2022-11-10 10:35 ` [PATCH 9/9] arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller Johan Hovold 2022-11-12 3:51 ` [PATCH 0/9] arm64: dts: qcom: sc8280xp/sa8540p: add support for PCIe Bjorn Andersson
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