Add device tree bindings for the graphics clock controller on Qualcomm SM4450 platform. Signed-off-by: Ajit Pandey <quic_ajipan@xxxxxxxxxxx> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> --- .../bindings/clock/qcom,sm8450-gpucc.yaml | 2 + include/dt-bindings/clock/qcom,sm4450-gpucc.h | 62 +++++++++++++++++++ 2 files changed, 64 insertions(+) create mode 100644 include/dt-bindings/clock/qcom,sm4450-gpucc.h diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8450-gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8450-gpucc.yaml index 36974309cf69..8ea4ccf6eb1c 100644 --- a/Documentation/devicetree/bindings/clock/qcom,sm8450-gpucc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,sm8450-gpucc.yaml @@ -14,6 +14,7 @@ description: | domains on Qualcomm SoCs. See also:: + include/dt-bindings/clock/qcom,sm4450-gpucc.h include/dt-bindings/clock/qcom,sm8450-gpucc.h include/dt-bindings/clock/qcom,sm8550-gpucc.h include/dt-bindings/reset/qcom,sm8450-gpucc.h @@ -23,6 +24,7 @@ description: | properties: compatible: enum: + - qcom,sm4450-gpucc - qcom,sm8450-gpucc - qcom,sm8550-gpucc - qcom,sm8650-gpucc diff --git a/include/dt-bindings/clock/qcom,sm4450-gpucc.h b/include/dt-bindings/clock/qcom,sm4450-gpucc.h new file mode 100644 index 000000000000..304f83e5f645 --- /dev/null +++ b/include/dt-bindings/clock/qcom,sm4450-gpucc.h @@ -0,0 +1,62 @@ +/* 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_GPU_CC_SM4450_H +#define _DT_BINDINGS_CLK_QCOM_GPU_CC_SM4450_H + +/* GPU_CC clocks */ +#define GPU_CC_AHB_CLK 0 +#define GPU_CC_CB_CLK 1 +#define GPU_CC_CRC_AHB_CLK 2 +#define GPU_CC_CX_FF_CLK 3 +#define GPU_CC_CX_GFX3D_CLK 4 +#define GPU_CC_CX_GFX3D_SLV_CLK 5 +#define GPU_CC_CX_GMU_CLK 6 +#define GPU_CC_CX_SNOC_DVM_CLK 7 +#define GPU_CC_CXO_AON_CLK 8 +#define GPU_CC_CXO_CLK 9 +#define GPU_CC_DEMET_CLK 10 +#define GPU_CC_DEMET_DIV_CLK_SRC 11 +#define GPU_CC_FF_CLK_SRC 12 +#define GPU_CC_FREQ_MEASURE_CLK 13 +#define GPU_CC_GMU_CLK_SRC 14 +#define GPU_CC_GX_CXO_CLK 15 +#define GPU_CC_GX_FF_CLK 16 +#define GPU_CC_GX_GFX3D_CLK 17 +#define GPU_CC_GX_GFX3D_CLK_SRC 18 +#define GPU_CC_GX_GFX3D_RDVM_CLK 19 +#define GPU_CC_GX_GMU_CLK 20 +#define GPU_CC_GX_VSENSE_CLK 21 +#define GPU_CC_HUB_AHB_DIV_CLK_SRC 22 +#define GPU_CC_HUB_AON_CLK 23 +#define GPU_CC_HUB_CLK_SRC 24 +#define GPU_CC_HUB_CX_INT_CLK 25 +#define GPU_CC_HUB_CX_INT_DIV_CLK_SRC 26 +#define GPU_CC_MEMNOC_GFX_CLK 27 +#define GPU_CC_MND1X_0_GFX3D_CLK 28 +#define GPU_CC_PLL0 29 +#define GPU_CC_PLL1 30 +#define GPU_CC_SLEEP_CLK 31 +#define GPU_CC_XO_CLK_SRC 32 +#define GPU_CC_XO_DIV_CLK_SRC 33 + +/* GPU_CC power domains */ +#define GPU_CC_CX_GDSC 0 +#define GPU_CC_GX_GDSC 1 + +/* GPU_CC resets */ +#define GPU_CC_ACD_BCR 0 +#define GPU_CC_CB_BCR 1 +#define GPU_CC_CX_BCR 2 +#define GPU_CC_FAST_HUB_BCR 3 +#define GPU_CC_FF_BCR 4 +#define GPU_CC_GFX3D_AON_BCR 5 +#define GPU_CC_GMU_BCR 6 +#define GPU_CC_GX_BCR 7 +#define GPU_CC_XO_BCR 8 +#define GPU_CC_GX_ACD_IROOT_BCR 9 +#define GPU_CC_RBCPR_BCR 10 + +#endif -- 2.25.1