Lines Matching +full:spi +full:- +full:based

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/spi/qcom,spi-geni-qcom.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GENI based Qualcomm Universal Peripheral (QUP) Serial Peripheral Interface (SPI)
10   - Andy Gross <agross@kernel.org>
11   - Bjorn Andersson <bjorn.andersson@linaro.org>
12   - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
15   The QUP v3 core is a GENI based AHB slave that provides a common data path
16   (an output FIFO and an input FIFO) for serial peripheral interface (SPI)
17   mini-core.
19   SPI in master mode supports up to 50MHz, up to four chip selects,
22   SPI Controller nodes must be child of GENI based Qualcomm Universal
23   Peripharal. Please refer GENI based QUP wrapper controller node bindings
24   described in Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml.
27   - $ref: /schemas/spi/spi-controller.yaml#
31     const: qcom,geni-spi
36   clock-names:
42   dma-names:
44       - const: tx
45       - const: rx
51   interconnect-names:
54       - const: qup-core
55       - const: qup-config
56       - const: qup-memory
61   operating-points-v2: true
63   power-domains:
70   - compatible
71   - clocks
72   - clock-names
73   - interrupts
74   - reg
79   - |
80     #include <dt-bindings/clock/qcom,gcc-sc7180.h>
81     #include <dt-bindings/interconnect/qcom,sc7180.h>
82     #include <dt-bindings/interrupt-controller/arm-gic.h>
83     #include <dt-bindings/power/qcom-rpmpd.h>
85     spi@880000 {
86         compatible = "qcom,geni-spi";
88         clock-names = "se";
90         pinctrl-names = "default";
91         pinctrl-0 = <&qup_spi0_default>;
93         #address-cells = <1>;
94         #size-cells = <0>;
95         power-domains = <&rpmhpd SC7180_CX>;
96         operating-points-v2 = <&qup_opp_table>;
99         interconnect-names = "qup-core", "qup-config";
102   - |
103     #include <dt-bindings/dma/qcom-gpi.h>
105     spi@884000 {
106         compatible = "qcom,geni-spi";
108         clock-names = "se";
112         dma-names = "tx", "rx";
113         pinctrl-names = "default";
114         pinctrl-0 = <&qup_spi1_default>;
116         #address-cells = <1>;
117         #size-cells = <0>;