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original_kernel/include/dt-bindings/firmware/qcom,scm.h

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dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings The SCM VMIDs represent predefined mappings that come from the irreplaceable and non-omittable firmware that comes with every Qualcomm SoC (unless you steal engineering samples from the factory) and help clarify otherwise totally magic numbers which we are required to pass to the secure world for some parts of the SoC to work at all (with modem being the prime example). On top of that, with changes to the rmtfs binding, secure VMIDs will become useful to have in device trees for readability. Separate them out and add to include/dt-bindings. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230109130523.298971-3-konrad.dybcio@linaro.org
2023-01-09 21:05:23 +08:00
/* SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause */
/*
* Copyright (c) 2010-2015, 2018-2019 The Linux Foundation. All rights reserved.
* Copyright (C) 2015 Linaro Ltd.
*/
#ifndef _DT_BINDINGS_FIRMWARE_QCOM_SCM_H
#define _DT_BINDINGS_FIRMWARE_QCOM_SCM_H
#define QCOM_SCM_VMID_HLOS 0x3
dt-bindings: firmware: qcom: scm: add SSC_Q6 and ADSP_Q6 VMIDs SSC_Q6 and ADSP_Q6 are used in the FastRPC driver for accessing the secure world. Signed-off-by: Dylan Van Assche <me@dylanvanassche.be> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230406173148.28309-3-me@dylanvanassche.be
2023-04-07 01:31:45 +08:00
#define QCOM_SCM_VMID_SSC_Q6 0x5
#define QCOM_SCM_VMID_ADSP_Q6 0x6
dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings The SCM VMIDs represent predefined mappings that come from the irreplaceable and non-omittable firmware that comes with every Qualcomm SoC (unless you steal engineering samples from the factory) and help clarify otherwise totally magic numbers which we are required to pass to the secure world for some parts of the SoC to work at all (with modem being the prime example). On top of that, with changes to the rmtfs binding, secure VMIDs will become useful to have in device trees for readability. Separate them out and add to include/dt-bindings. Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230109130523.298971-3-konrad.dybcio@linaro.org
2023-01-09 21:05:23 +08:00
#define QCOM_SCM_VMID_MSS_MSA 0xF
#define QCOM_SCM_VMID_WLAN 0x18
#define QCOM_SCM_VMID_WLAN_CE 0x19
#define QCOM_SCM_VMID_NAV 0x2B
#endif