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dt-bindings: clock: add SM8250 QCOM Graphics clock bindings

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Add device tree bindings for graphics clock controller for
Qualcomm Technology Inc's SM8250 SoCs.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200709135251.643-9-jonathan@marek.ca
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Jonathan Marek 2020-07-09 09:52:39 -04:00 committed by Stephen Boyd
parent f793e45494
commit 324e0bfcfb
2 changed files with 37 additions and 1 deletions
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4
Documentation/devicetree/bindings/clock/qcom,gpucc.yaml
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@ -11,12 +11,13 @@ maintainers:
description: |
Qualcomm graphics clock control module which supports the clocks, resets and
power domains on SDM845/SC7180/SM8150.
power domains on SDM845/SC7180/SM8150/SM8250.
See also:
dt-bindings/clock/qcom,gpucc-sdm845.h
dt-bindings/clock/qcom,gpucc-sc7180.h
dt-bindings/clock/qcom,gpucc-sm8150.h
dt-bindings/clock/qcom,gpucc-sm8250.h
properties:
compatible:
@ -24,6 +25,7 @@ properties:
- qcom,sdm845-gpucc
- qcom,sc7180-gpucc
- qcom,sm8150-gpucc
- qcom,sm8250-gpucc
clocks:
items:

34
include/dt-bindings/clock/qcom,gpucc-sm8250.h Normal file
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@ -0,0 +1,34 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
*/
#ifndef _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8250_H
#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM8250_H
/* GPU_CC clock registers */
#define GPU_CC_AHB_CLK 0
#define GPU_CC_CRC_AHB_CLK 1
#define GPU_CC_CX_APB_CLK 2
#define GPU_CC_CX_GMU_CLK 3
#define GPU_CC_CX_SNOC_DVM_CLK 4
#define GPU_CC_CXO_AON_CLK 5
#define GPU_CC_CXO_CLK 6
#define GPU_CC_GMU_CLK_SRC 7
#define GPU_CC_GX_GMU_CLK 8
#define GPU_CC_PLL1 9
#define GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK 10
/* GPU_CC Resets */
#define GPUCC_GPU_CC_ACD_BCR 0
#define GPUCC_GPU_CC_CX_BCR 1
#define GPUCC_GPU_CC_GFX3D_AON_BCR 2
#define GPUCC_GPU_CC_GMU_BCR 3
#define GPUCC_GPU_CC_GX_BCR 4
#define GPUCC_GPU_CC_XO_BCR 5
/* GPU_CC GDSCRs */
#define GPU_CX_GDSC 0
#define GPU_GX_GDSC 1
#endif