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dt-bindings: clock: qcom: Add SA8775P camera clock controller

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Add device tree bindings for the camera clock controller
on Qualcomm SA8775P platform.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
Link: https://lore.kernel.org/r/20241011-sa8775p-mm-v4-resend-patches-v5-3-4a9f17dc683a@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Taniya Das
2024-10-11 00:28:33 +05:30
committed by Bjorn Andersson
parent 7867cb6575
commit 9b1873d235
2 changed files with 170 additions and 0 deletions
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62
Documentation/devicetree/bindings/clock/qcom,sa8775p-camcc.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,sa8775p-camcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Camera Clock & Reset Controller on SA8775P
maintainers:
- Taniya Das <quic_tdas@quicinc.com>
description: |
Qualcomm camera clock control module provides the clocks, resets and power
domains on SA8775p.
See also: include/dt-bindings/clock/qcom,sa8775p-camcc.h
properties:
compatible:
enum:
- qcom,sa8775p-camcc
clocks:
items:
- description: Camera AHB clock from GCC
- description: Board XO source
- description: Board active XO source
- description: Sleep clock source
power-domains:
maxItems: 1
description: MMCX power domain
required:
- compatible
- clocks
- power-domains
- '#power-domain-cells'
allOf:
- $ref: qcom,gcc.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/clock/qcom,sa8775p-gcc.h>
clock-controller@ade0000 {
compatible = "qcom,sa8775p-camcc";
reg = <0x0ade0000 0x20000>;
clocks = <&gcc GCC_CAMERA_AHB_CLK>,
<&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>;
power-domains = <&rpmhpd SA8775P_MMCX>;
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
};
...

108
include/dt-bindings/clock/qcom,sa8775p-camcc.h Normal file
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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/*
* Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
*/
#ifndef _DT_BINDINGS_CLK_QCOM_SA8775P_CAM_CC_H
#define _DT_BINDINGS_CLK_QCOM_SA8775P_CAM_CC_H
/* CAM_CC clocks */
#define CAM_CC_CAMNOC_AXI_CLK 0
#define CAM_CC_CAMNOC_AXI_CLK_SRC 1
#define CAM_CC_CAMNOC_DCD_XO_CLK 2
#define CAM_CC_CAMNOC_XO_CLK 3
#define CAM_CC_CCI_0_CLK 4
#define CAM_CC_CCI_0_CLK_SRC 5
#define CAM_CC_CCI_1_CLK 6
#define CAM_CC_CCI_1_CLK_SRC 7
#define CAM_CC_CCI_2_CLK 8
#define CAM_CC_CCI_2_CLK_SRC 9
#define CAM_CC_CCI_3_CLK 10
#define CAM_CC_CCI_3_CLK_SRC 11
#define CAM_CC_CORE_AHB_CLK 12
#define CAM_CC_CPAS_AHB_CLK 13
#define CAM_CC_CPAS_FAST_AHB_CLK 14
#define CAM_CC_CPAS_IFE_0_CLK 15
#define CAM_CC_CPAS_IFE_1_CLK 16
#define CAM_CC_CPAS_IFE_LITE_CLK 17
#define CAM_CC_CPAS_IPE_CLK 18
#define CAM_CC_CPAS_SFE_LITE_0_CLK 19
#define CAM_CC_CPAS_SFE_LITE_1_CLK 20
#define CAM_CC_CPHY_RX_CLK_SRC 21
#define CAM_CC_CSI0PHYTIMER_CLK 22
#define CAM_CC_CSI0PHYTIMER_CLK_SRC 23
#define CAM_CC_CSI1PHYTIMER_CLK 24
#define CAM_CC_CSI1PHYTIMER_CLK_SRC 25
#define CAM_CC_CSI2PHYTIMER_CLK 26
#define CAM_CC_CSI2PHYTIMER_CLK_SRC 27
#define CAM_CC_CSI3PHYTIMER_CLK 28
#define CAM_CC_CSI3PHYTIMER_CLK_SRC 29
#define CAM_CC_CSID_CLK 30
#define CAM_CC_CSID_CLK_SRC 31
#define CAM_CC_CSID_CSIPHY_RX_CLK 32
#define CAM_CC_CSIPHY0_CLK 33
#define CAM_CC_CSIPHY1_CLK 34
#define CAM_CC_CSIPHY2_CLK 35
#define CAM_CC_CSIPHY3_CLK 36
#define CAM_CC_FAST_AHB_CLK_SRC 37
#define CAM_CC_GDSC_CLK 38
#define CAM_CC_ICP_AHB_CLK 39
#define CAM_CC_ICP_CLK 40
#define CAM_CC_ICP_CLK_SRC 41
#define CAM_CC_IFE_0_CLK 42
#define CAM_CC_IFE_0_CLK_SRC 43
#define CAM_CC_IFE_0_FAST_AHB_CLK 44
#define CAM_CC_IFE_1_CLK 45
#define CAM_CC_IFE_1_CLK_SRC 46
#define CAM_CC_IFE_1_FAST_AHB_CLK 47
#define CAM_CC_IFE_LITE_AHB_CLK 48
#define CAM_CC_IFE_LITE_CLK 49
#define CAM_CC_IFE_LITE_CLK_SRC 50
#define CAM_CC_IFE_LITE_CPHY_RX_CLK 51
#define CAM_CC_IFE_LITE_CSID_CLK 52
#define CAM_CC_IFE_LITE_CSID_CLK_SRC 53
#define CAM_CC_IPE_AHB_CLK 54
#define CAM_CC_IPE_CLK 55
#define CAM_CC_IPE_CLK_SRC 56
#define CAM_CC_IPE_FAST_AHB_CLK 57
#define CAM_CC_MCLK0_CLK 58
#define CAM_CC_MCLK0_CLK_SRC 59
#define CAM_CC_MCLK1_CLK 60
#define CAM_CC_MCLK1_CLK_SRC 61
#define CAM_CC_MCLK2_CLK 62
#define CAM_CC_MCLK2_CLK_SRC 63
#define CAM_CC_MCLK3_CLK 64
#define CAM_CC_MCLK3_CLK_SRC 65
#define CAM_CC_PLL0 66
#define CAM_CC_PLL0_OUT_EVEN 67
#define CAM_CC_PLL0_OUT_ODD 68
#define CAM_CC_PLL2 69
#define CAM_CC_PLL3 70
#define CAM_CC_PLL3_OUT_EVEN 71
#define CAM_CC_PLL4 72
#define CAM_CC_PLL4_OUT_EVEN 73
#define CAM_CC_PLL5 74
#define CAM_CC_PLL5_OUT_EVEN 75
#define CAM_CC_SFE_LITE_0_CLK 76
#define CAM_CC_SFE_LITE_0_FAST_AHB_CLK 77
#define CAM_CC_SFE_LITE_1_CLK 78
#define CAM_CC_SFE_LITE_1_FAST_AHB_CLK 79
#define CAM_CC_SLEEP_CLK 80
#define CAM_CC_SLEEP_CLK_SRC 81
#define CAM_CC_SLOW_AHB_CLK_SRC 82
#define CAM_CC_SM_OBS_CLK 83
#define CAM_CC_XO_CLK_SRC 84
#define CAM_CC_QDSS_DEBUG_XO_CLK 85
/* CAM_CC power domains */
#define CAM_CC_TITAN_TOP_GDSC 0
/* CAM_CC resets */
#define CAM_CC_ICP_BCR 0
#define CAM_CC_IFE_0_BCR 1
#define CAM_CC_IFE_1_BCR 2
#define CAM_CC_IPE_0_BCR 3
#define CAM_CC_SFE_LITE_0_BCR 4
#define CAM_CC_SFE_LITE_1_BCR 5
#endif