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
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
Add the missing resource IDs for imx8dxl.
Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
i.MX8 SoCs DTS file needs system control macro definitions, so move them
into dt-binding headfile, then include/linux/firmware/imx/types.h can be
removed and those drivers using it should be changed accordingly.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add new resources as below according to latest system
controller firmware for new features:
IMX_SC_R_PERF
IMX_SC_R_OCRAM
IMX_SC_R_DMA_5_CH0
IMX_SC_R_DMA_5_CH1
IMX_SC_R_DMA_5_CH2
IMX_SC_R_DMA_5_CH3
IMX_SC_R_ATTESTATION
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Removes below resources which were defined during
pre-silicon phase and the real silicons do NOT have
them, they have never been used, latest system
controller firmware also removed them:
IMX_SC_R_DC_0_CAPTURE0
IMX_SC_R_DC_0_CAPTURE1
IMX_SC_R_DC_0_INTEGRAL0
IMX_SC_R_DC_0_INTEGRAL1
IMX_SC_R_DC_0_FRAC1
IMX_SC_R_DC_1_CAPTURE0
IMX_SC_R_DC_1_CAPTURE1
IMX_SC_R_DC_1_INTEGRAL0
IMX_SC_R_DC_1_INTEGRAL1
IMX_SC_R_DC_1_FRAC1
IMX_SC_R_GPU_3_PID0
IMX_SC_R_M4_0_SIM
IMX_SC_R_M4_0_WDOG
IMX_SC_R_M4_1_SIM
IMX_SC_R_M4_1_WDOG
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
SCU firmware uses resource id to provide services. Every device on
a SCU based system has a resource id. Exported it in device tree to
allow service bindings to use it. e.g. power domain.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
