4e06c1a779
Add clock controller bindings for RPMHCC/GCC/CAMCC/VIDEOCC/DISPCC/GPUCC on Parrot Platform. Change-Id: Iaa50f7bf3758ea5fba1fe4249b7b16173320521d Signed-off-by: Chetan C R <quic_cchinnad@quicinc.com>
78 lines
1.8 KiB
YAML
78 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/qcom,dispcc-parrot.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm Technologies, Inc. Display Clock & Reset Controller
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maintainers:
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- Jagadeesh Kona <quic_jkona@quicinc.com>
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description: |
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Qualcomm Technologies, Inc. display clock control module which supports the clocks and
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power domains on Parrot.
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See also:
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dt-bindings/clock/qcom,dispcc-parrot.h
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properties:
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compatible:
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enum:
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- qcom,parrot-dispcc
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clocks:
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items:
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- description: Brard XO source
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- description: Brard XO_AO source
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- description: Sleep clock source
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- description: AHB config clock from GCC
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clock-names:
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items:
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- const: bi_tcxo
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- const: bi_tcxo_ao
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- const: sleep_clk
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- const: iface
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vdd_cx-supply:
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description: Phandle pointer to the vdd_cx logic rail supply
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vdd_mxa-supply:
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description: Phandle pointer to the vdd_mxa logic rail supply
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'#clock-cells':
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const: 1
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reg:
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maxItems: 1
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required:
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- compatible
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- reg
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- clocks
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- clock-names
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- '#clock-cells'
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmh.h>
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#include <dt-bindings/clock/qcom,gcc-parrot.h>
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dispcc: clock-controller@af00000 {
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compatible = "qcom,parrot-dispcc", "syscon";
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reg = <0xaf00000 0x20000>;
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reg-name = "cc_base";
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vdd_cx-supply = <&VDD_CX_LEVEL>;
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vdd_mxa-supply = <&VDD_MXA_LEVEL>;
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clocks = <&rpmhcc RPMH_CXO_CLK>,
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<&rpmhcc RPMH_CXO_CLK_A>,
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<&sleep_clk>,
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<&gcc GCC_DISP_AHB_CLK>;
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clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk", "iface";
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#clock-cells = <1>;
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#reset-cells = <1>;
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};
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...
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