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Reviewed-by: Krzysztof Kozlowski Signed-off-by: Lijuan Gao --- Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml index b1ea08a41bb0..ac7ccd989441 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml @@ -26,6 +26,7 @@ properties: compatible: items: - enum: + - qcom,qcs615-pdc - qcom,qdu1000-pdc - qcom,sa8255p-pdc - qcom,sa8775p-pdc From patchwork Mon Nov 4 09:10:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijuan Gao X-Patchwork-Id: 840604 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 082931B0F1C; 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Features added in this revision: - CPUs with PSCI idle states - Interrupt-controller with PDC wakeup support - Timers, TCSR Clock Controllers - Reserved Shared memory - QFPROM - TLMM - Watchdog - RPMH controller - Sleep stats driver - Rpmhpd power controller - Interconnect - GCC and Rpmhcc - QUP with Uart serial support Written with help from Tingguo Cheng (added rpmhpd power controller nodes) Taniya Das (added clocks nodes), and Raviteja Laggyshetty (added interconnect nodes). Signed-off-by: Lijuan Gao --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 688 +++++++++++++++++++++++++++++++++++ 1 file changed, 688 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi new file mode 100644 index 000000000000..868808918fd2 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -0,0 +1,688 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +/ { + interrupt-parent = <&intc>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x0>; + enable-method = "psci"; + power-domains = <&cpu_pd0>; + power-domain-names = "psci"; + next-level-cache = <&l2_0>; + #cooling-cells = <2>; + + l2_0: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu1: cpu@100 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x100>; + enable-method = "psci"; + power-domains = <&cpu_pd1>; + power-domain-names = "psci"; + next-level-cache = <&l2_100>; + + l2_100: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu2: cpu@200 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x200>; + enable-method = "psci"; + power-domains = <&cpu_pd2>; + power-domain-names = "psci"; + next-level-cache = <&l2_200>; + + l2_200: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu3: cpu@300 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x300>; + enable-method = "psci"; + power-domains = <&cpu_pd3>; + power-domain-names = "psci"; + next-level-cache = <&l2_300>; + + l2_300: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu4: cpu@400 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x400>; + enable-method = "psci"; + power-domains = <&cpu_pd4>; + power-domain-names = "psci"; + next-level-cache = <&l2_400>; + + l2_400: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu5: cpu@500 { + device_type = "cpu"; + compatible = "arm,cortex-a55"; + reg = <0x0 0x500>; + enable-method = "psci"; + power-domains = <&cpu_pd5>; + power-domain-names = "psci"; + next-level-cache = <&l2_500>; + + l2_500: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu6: cpu@600 { + device_type = "cpu"; + compatible = "arm,cortex-a76"; + reg = <0x0 0x600>; + enable-method = "psci"; + power-domains = <&cpu_pd6>; + power-domain-names = "psci"; + next-level-cache = <&l2_600>; + #cooling-cells = <2>; + + l2_600: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu7: cpu@700 { + device_type = "cpu"; + compatible = "arm,cortex-a76"; + reg = <0x0 0x700>; + enable-method = "psci"; + power-domains = <&cpu_pd7>; + power-domain-names = "psci"; + next-level-cache = <&l2_700>; + + l2_700: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-unified; + next-level-cache = <&l3_0>; + }; + }; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + + core1 { + cpu = <&cpu1>; + }; + + core2 { + cpu = <&cpu2>; + }; + + core3 { + cpu = <&cpu3>; + }; + + core4 { + cpu = <&cpu4>; + }; + + core5 { + cpu = <&cpu5>; + }; + + core6 { + cpu = <&cpu6>; + }; + + core7 { + cpu = <&cpu7>; + }; + }; + }; + + l3_0: l3-cache { + compatible = "cache"; + cache-level = <3>; + cache-unified; + }; + }; + + idle-states { + entry-method = "psci"; + + little_cpu_sleep_0: cpu-sleep-0-0 { + compatible = "arm,idle-state"; + idle-state-name = "silver-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <549>; + exit-latency-us = <901>; + min-residency-us = <1774>; + local-timer-stop; + }; + + little_cpu_sleep_1: cpu-sleep-0-1 { + compatible = "arm,idle-state"; + idle-state-name = "silver-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <702>; + exit-latency-us = <915>; + min-residency-us = <4001>; + local-timer-stop; + }; + + big_cpu_sleep_0: cpu-sleep-1-0 { + compatible = "arm,idle-state"; + idle-state-name = "gold-power-collapse"; + arm,psci-suspend-param = <0x40000003>; + entry-latency-us = <523>; + exit-latency-us = <1244>; + min-residency-us = <2207>; + local-timer-stop; + }; + + big_cpu_sleep_1: cpu-sleep-1-1 { + compatible = "arm,idle-state"; + idle-state-name = "gold-rail-power-collapse"; + arm,psci-suspend-param = <0x40000004>; + entry-latency-us = <526>; + exit-latency-us = <1854>; + min-residency-us = <5555>; + local-timer-stop; + }; + }; + + domain-idle-states { + cluster_sleep_0: cluster-sleep-0 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x41000044>; + entry-latency-us = <2752>; + exit-latency-us = <3048>; + min-residency-us = <6118>; + }; + + cluster_sleep_1: cluster-sleep-1 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x41001344>; + entry-latency-us = <3263>; + exit-latency-us = <4562>; + min-residency-us = <8467>; + }; + + cluster_sleep_2: cluster-sleep-2 { + compatible = "domain-idle-state"; + arm,psci-suspend-param = <0x4100b344>; + entry-latency-us = <3638>; + exit-latency-us = <6562>; + min-residency-us = <9826>; + }; + }; + + memory@80000000 { + device_type = "memory"; + /* We expect the bootloader to fill in the size */ + reg = <0 0x80000000 0 0>; + }; + + camnoc_virt: interconnect-0 { + compatible = "qcom,qcs615-camnoc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + ipa_virt: interconnect-1 { + compatible = "qcom,qcs615-ipa-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mc_virt: interconnect-2 { + compatible = "qcom,qcs615-mc-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + + cpu_pd0: power-domain-cpu0 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd1: power-domain-cpu1 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd2: power-domain-cpu2 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd3: power-domain-cpu3 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd4: power-domain-cpu4 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd5: power-domain-cpu5 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&little_cpu_sleep_0 &little_cpu_sleep_1>; + }; + + cpu_pd6: power-domain-cpu6 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>; + }; + + cpu_pd7: power-domain-cpu7 { + #power-domain-cells = <0>; + power-domains = <&cluster_pd>; + domain-idle-states = <&big_cpu_sleep_0 &big_cpu_sleep_1>; + }; + + cluster_pd: power-domain-cluster { + #power-domain-cells = <0>; + domain-idle-states = <&cluster_sleep_0 + &cluster_sleep_1 + &cluster_sleep_2>; + }; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + smem_region: smem@86000000 { + compatible = "qcom,smem"; + reg = <0x0 0x86000000 0x0 0x200000>; + no-map; + hwlocks = <&tcsr_mutex 3>; + }; + }; + + soc: soc@0 { + compatible = "simple-bus"; + ranges = <0 0 0 0 0x10 0>; + #address-cells = <2>; + #size-cells = <2>; + + gcc: clock-controller@100000 { + compatible = "qcom,qcs615-gcc"; + reg = <0 0x00100000 0 0x1f0000>; + + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; + + qfprom: efuse@780000 { + compatible = "qcom,qcs615-qfprom", "qcom,qfprom"; + reg = <0x0 0x00780000 0x0 0x7000>; + #address-cells = <1>; + #size-cells = <1>; + }; + + qupv3_id_0: geniqup@8c0000 { + compatible = "qcom,geni-se-qup"; + reg = <0x0 0x008c0000 0x0 0x6000>; + ranges; + clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>, + <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>; + clock-names = "m-ahb", + "s-ahb"; + #address-cells = <2>; + #size-cells = <2>; + status = "disabled"; + + uart0: serial@880000 { + compatible = "qcom,geni-debug-uart"; + reg = <0x0 0x00880000 0x0 0x4000>; + clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>; + clock-names = "se"; + pinctrl-0 = <&qup_uart0_tx>, <&qup_uart0_rx>; + pinctrl-names = "default"; + interrupts = ; + interconnects = <&aggre1_noc MASTER_QUP_0 0 + &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 + &config_noc SLAVE_QUP_0 0>; + interconnect-names = "qup-core", + "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + status = "disabled"; + }; + }; + + config_noc: interconnect@1500000 { + reg = <0x0 0x01500000 0x0 0x5080>; + compatible = "qcom,qcs615-config-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + system_noc: interconnect@1620000 { + reg = <0x0 0x01620000 0x0 0x1f300>; + compatible = "qcom,qcs615-system-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + aggre1_noc: interconnect@1700000 { + reg = <0x0 0x01700000 0x0 0x3f200>; + compatible = "qcom,qcs615-aggre1-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + mmss_noc: interconnect@1740000 { + reg = <0x0 0x01740000 0x0 0x1c100>; + compatible = "qcom,qcs615-mmss-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + tcsr_mutex: hwlock@1f40000 { + compatible = "qcom,tcsr-mutex"; + reg = <0x0 0x01f40000 0x0 0x20000>; + #hwlock-cells = <1>; + }; + + tcsr: syscon@1fc0000 { + compatible = "qcom,qcs615-tcsr", "syscon"; + reg = <0x0 0x01fc0000 0x0 0x30000>; + }; + + tlmm: pinctrl@3100000 { + compatible = "qcom,qcs615-tlmm"; + reg = <0x0 0x03100000 0x0 0x300000>, + <0x0 0x03500000 0x0 0x300000>, + <0x0 0x03d00000 0x0 0x300000>; + reg-names = "east", + "west", + "south"; + interrupts = ; + gpio-ranges = <&tlmm 0 0 123>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + wakeup-parent = <&pdc>; + + qup_uart0_tx: qup-uart0-tx-state { + pins = "gpio16"; + function = "qup0"; + }; + + qup_uart0_rx: qup-uart0-rx-state { + pins = "gpio17"; + function = "qup0"; + }; + }; + + dc_noc: interconnect@9160000 { + reg = <0x0 0x09160000 0x0 0x3200>; + compatible = "qcom,qcs615-dc-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + gem_noc: interconnect@9680000 { + reg = <0x0 0x09680000 0x0 0x3e200>; + compatible = "qcom,qcs615-gem-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + pdc: interrupt-controller@b220000 { + compatible = "qcom,qcs615-pdc", "qcom,pdc"; + reg = <0x0 0x0b220000 0x0 0x30000>, + <0x0 0x17c000f0 0x0 0x64>; + qcom,pdc-ranges = <0 480 94>, <94 609 31>, <125 63 1>; + interrupt-parent = <&intc>; + #interrupt-cells = <2>; + interrupt-controller; + }; + + sram@c3f0000 { + compatible = "qcom,rpmh-stats"; + reg = <0x0 0x0c3f0000 0x0 0x400>; + }; + + intc: interrupt-controller@17a00000 { + compatible = "arm,gic-v3"; + reg = <0x0 0x17a00000 0x0 0x10000>, /* GICD */ + <0x0 0x17a60000 0x0 0x100000>; /* GICR * 8 */ + interrupts = ; + #interrupt-cells = <3>; + interrupt-controller; + #redistributor-regions = <1>; + redistributor-stride = <0x0 0x20000>; + }; + + watchdog: watchdog@17c10000 { + compatible = "qcom,apss-wdt-qcs615", "qcom,kpss-wdt"; + reg = <0x0 0x17c10000 0x0 0x1000>; + interrupts = ; + }; + + timer@17c20000 { + compatible = "arm,armv7-timer-mem"; + reg = <0x0 0x17c20000 0x0 0x1000>; + ranges = <0 0 0 0x20000000>; + #address-cells = <1>; + #size-cells = <1>; + + frame@17c21000 { + reg = <0x17c21000 0x1000>, + <0x17c22000 0x1000>; + frame-number = <0>; + interrupts = , + ; + }; + + frame@17c23000 { + reg = <0x17c23000 0x1000>; + frame-number = <1>; + interrupts = ; + status = "disabled"; + }; + + frame@17c25000 { + reg = <0x17c25000 0x1000>; + frame-number = <2>; + interrupts = ; + status = "disabled"; + }; + + frame@17c27000 { + reg = <0x17c27000 0x1000>; + frame-number = <3>; + interrupts = ; + status = "disabled"; + }; + + frame@17c29000 { + reg = <0x17c29000 0x1000>; + frame-number = <4>; + interrupts = ; + status = "disabled"; + }; + + frame@17c2b000 { + reg = <0x17c2b000 0x1000>; + frame-number = <5>; + interrupts = ; + status = "disabled"; + }; + + frame@17c2d000 { + reg = <0x17c2d000 0x1000>; + frame-number = <6>; + interrupts = ; + status = "disabled"; + }; + }; + + apps_rsc: rsc@18200000 { + compatible = "qcom,rpmh-rsc"; + reg = <0x0 0x18200000 0x0 0x10000>, + <0x0 0x18210000 0x0 0x10000>, + <0x0 0x18220000 0x0 0x10000>; + reg-names = "drv-0", + "drv-1", + "drv-2"; + + interrupts = , + , + ; + + qcom,drv-id = <2>; + qcom,tcs-offset = <0xd00>; + qcom,tcs-config = , + , + , + ; + + label = "apps_rsc"; + power-domains = <&cluster_pd>; + + apps_bcm_voter: bcm-voter { + compatible = "qcom,bcm-voter"; + }; + + rpmhcc: clock-controller { + compatible = "qcom,qcs615-rpmh-clk"; + clock-names = "xo"; + + #clock-cells = <1>; + }; + + rpmhpd: power-controller { + compatible = "qcom,qcs615-rpmhpd"; + #power-domain-cells = <1>; + operating-points-v2 = <&rpmhpd_opp_table>; + + rpmhpd_opp_table: opp-table { + compatible = "operating-points-v2"; + + rpmhpd_opp_ret: opp-0 { + opp-level = ; + }; + + rpmhpd_opp_min_svs: opp-1 { + opp-level = ; + }; + + rpmhpd_opp_low_svs: opp-2 { + opp-level = ; + }; + + rpmhpd_opp_svs: opp-3 { + opp-level = ; + }; + + rpmhpd_opp_svs_l1: opp-4 { + opp-level = ; + }; + + rpmhpd_opp_nom: opp-5 { + opp-level = ; + }; + + rpmhpd_opp_nom_l1: opp-6 { + opp-level = ; + }; + + rpmhpd_opp_nom_l2: opp-7 { + opp-level = ; + }; + + rpmhpd_opp_turbo: opp-8 { + opp-level = ; + }; + + rpmhpd_opp_turbo_l1: opp-9 { + opp-level = ; + }; + }; + }; + }; + }; + + arch_timer: timer { + compatible = "arm,armv8-timer"; + interrupts = , + , + , + ; + }; +};