171f333a1SKrzysztof Kozlowski# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause 271f333a1SKrzysztof Kozlowski%YAML 1.2 371f333a1SKrzysztof Kozlowski--- 471f333a1SKrzysztof Kozlowski$id: http://devicetree.org/schemas/i2c/qcom,i2c-qup.yaml# 571f333a1SKrzysztof Kozlowski$schema: http://devicetree.org/meta-schemas/core.yaml# 671f333a1SKrzysztof Kozlowski 771f333a1SKrzysztof Kozlowskititle: Qualcomm Universal Peripheral (QUP) I2C controller 871f333a1SKrzysztof Kozlowski 971f333a1SKrzysztof Kozlowskimaintainers: 1071f333a1SKrzysztof Kozlowski - Andy Gross <agross@kernel.org> 1171f333a1SKrzysztof Kozlowski - Bjorn Andersson <bjorn.andersson@linaro.org> 1271f333a1SKrzysztof Kozlowski - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 1371f333a1SKrzysztof Kozlowski 1471f333a1SKrzysztof KozlowskiallOf: 1571f333a1SKrzysztof Kozlowski - $ref: /schemas/i2c/i2c-controller.yaml# 1671f333a1SKrzysztof Kozlowski 1771f333a1SKrzysztof Kozlowskiproperties: 1871f333a1SKrzysztof Kozlowski compatible: 1971f333a1SKrzysztof Kozlowski enum: 2071f333a1SKrzysztof Kozlowski - qcom,i2c-qup-v1.1.1 # for 8660, 8960 and 8064 2171f333a1SKrzysztof Kozlowski - qcom,i2c-qup-v2.1.1 # for 8974 v1 2271f333a1SKrzysztof Kozlowski - qcom,i2c-qup-v2.2.1 # for 8974 v2 and later 2371f333a1SKrzysztof Kozlowski 2471f333a1SKrzysztof Kozlowski clocks: 2571f333a1SKrzysztof Kozlowski maxItems: 2 2671f333a1SKrzysztof Kozlowski 2771f333a1SKrzysztof Kozlowski clock-names: 2871f333a1SKrzysztof Kozlowski items: 2971f333a1SKrzysztof Kozlowski - const: core 3071f333a1SKrzysztof Kozlowski - const: iface 3171f333a1SKrzysztof Kozlowski 3271f333a1SKrzysztof Kozlowski clock-frequency: 3371f333a1SKrzysztof Kozlowski default: 100000 3471f333a1SKrzysztof Kozlowski 3571f333a1SKrzysztof Kozlowski dmas: 3671f333a1SKrzysztof Kozlowski maxItems: 2 3771f333a1SKrzysztof Kozlowski 3871f333a1SKrzysztof Kozlowski dma-names: 3971f333a1SKrzysztof Kozlowski items: 4071f333a1SKrzysztof Kozlowski - const: tx 4171f333a1SKrzysztof Kozlowski - const: rx 4271f333a1SKrzysztof Kozlowski 43*d1597144SStephan Gerhold interconnects: 44*d1597144SStephan Gerhold maxItems: 1 45*d1597144SStephan Gerhold 4671f333a1SKrzysztof Kozlowski interrupts: 4771f333a1SKrzysztof Kozlowski maxItems: 1 4871f333a1SKrzysztof Kozlowski 4971f333a1SKrzysztof Kozlowski pinctrl-0: true 5071f333a1SKrzysztof Kozlowski pinctrl-1: true 5171f333a1SKrzysztof Kozlowski 5271f333a1SKrzysztof Kozlowski pinctrl-names: 5371f333a1SKrzysztof Kozlowski minItems: 1 5471f333a1SKrzysztof Kozlowski items: 5571f333a1SKrzysztof Kozlowski - const: default 5671f333a1SKrzysztof Kozlowski - const: sleep 5771f333a1SKrzysztof Kozlowski 5848277423SStephan Gerhold power-domains: 5948277423SStephan Gerhold maxItems: 1 6048277423SStephan Gerhold 6171f333a1SKrzysztof Kozlowski reg: 6271f333a1SKrzysztof Kozlowski maxItems: 1 6371f333a1SKrzysztof Kozlowski 6448277423SStephan Gerhold required-opps: 6548277423SStephan Gerhold maxItems: 1 6648277423SStephan Gerhold 6771f333a1SKrzysztof Kozlowskirequired: 6871f333a1SKrzysztof Kozlowski - compatible 6971f333a1SKrzysztof Kozlowski - clock-names 7071f333a1SKrzysztof Kozlowski - clocks 7171f333a1SKrzysztof Kozlowski - interrupts 7271f333a1SKrzysztof Kozlowski - reg 7371f333a1SKrzysztof Kozlowski 7471f333a1SKrzysztof KozlowskiunevaluatedProperties: false 7571f333a1SKrzysztof Kozlowski 7671f333a1SKrzysztof Kozlowskiexamples: 7771f333a1SKrzysztof Kozlowski - | 7871f333a1SKrzysztof Kozlowski #include <dt-bindings/clock/qcom,gcc-msm8998.h> 79*d1597144SStephan Gerhold #include <dt-bindings/interconnect/qcom,msm8996.h> 8071f333a1SKrzysztof Kozlowski #include <dt-bindings/interrupt-controller/arm-gic.h> 8148277423SStephan Gerhold #include <dt-bindings/power/qcom-rpmpd.h> 8271f333a1SKrzysztof Kozlowski 8371f333a1SKrzysztof Kozlowski i2c@c175000 { 8471f333a1SKrzysztof Kozlowski compatible = "qcom,i2c-qup-v2.2.1"; 8571f333a1SKrzysztof Kozlowski reg = <0x0c175000 0x600>; 8671f333a1SKrzysztof Kozlowski interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>; 8771f333a1SKrzysztof Kozlowski 8871f333a1SKrzysztof Kozlowski clocks = <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>, 8971f333a1SKrzysztof Kozlowski <&gcc GCC_BLSP1_AHB_CLK>; 9071f333a1SKrzysztof Kozlowski clock-names = "core", "iface"; 9171f333a1SKrzysztof Kozlowski dmas = <&blsp1_dma 6>, <&blsp1_dma 7>; 9271f333a1SKrzysztof Kozlowski dma-names = "tx", "rx"; 9371f333a1SKrzysztof Kozlowski pinctrl-names = "default", "sleep"; 9471f333a1SKrzysztof Kozlowski pinctrl-0 = <&blsp1_i2c1_default>; 9571f333a1SKrzysztof Kozlowski pinctrl-1 = <&blsp1_i2c1_sleep>; 9648277423SStephan Gerhold power-domains = <&rpmpd MSM8909_VDDCX>; 9748277423SStephan Gerhold required-opps = <&rpmpd_opp_svs_krait>; 98*d1597144SStephan Gerhold interconnects = <&pnoc MASTER_BLSP_1 &bimc SLAVE_EBI_CH0>; 9971f333a1SKrzysztof Kozlowski clock-frequency = <400000>; 10071f333a1SKrzysztof Kozlowski 10171f333a1SKrzysztof Kozlowski #address-cells = <1>; 10271f333a1SKrzysztof Kozlowski #size-cells = <0>; 10371f333a1SKrzysztof Kozlowski }; 104