When this "qcom,uses_level_shifter" DT entry is present
but "qcom,external-fb-clk" is not present, the SD card's
HS50 mode is run at 37.5MHz clock. This is to work around
a latency issue caused by the addition of the Level Shifter
logic. In order to use the 50MHz clock in HS50 mode, there
are two ways:
- Keep "qcom,uses_level_shifter" and "qcom,external-fb-clk"
and make sure the Feedback Clock (FB CLK) connection between
the Level Shifter and the MSM must be good.
- Remove "qcom,uses_level_shifter" from DT.
Please note that the "qcom,external-fb-clk" depends on
"qcom,uses_level_shifter", only set "qcom,external-fb-clk"
would not take effect.
Change-Id: Ib3a4cf5c9c20e2094556c3196d91b7e9723e0a1e
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Due to RUMI limitations only HS mode is supported on RUMI for SD cards,
add DT flag is_rumi for sun RUMI to enable SD card on HS mode.
Change-Id: Ib962ddb24cf89f2058760d1cfbff80db058fd216
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Add SD card support for mtp/cdp/qrd sun platforms.
Change-Id: I40ea8c28354040dd7417d6401d60613226c495f4
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>
Add SPS module to device tree. SPS (Smart Peripheral System)
enables the support of all BAMs in the system which provide DMA
functionality to various peripherals for SUN.
Change-Id: I4b69ad41de0a27921b5cd050b589e7ab7af406e3
Signed-off-by: Chandana Kishori Chiluveru <quic_cchiluve@quicinc.com>
Introduce bindings for the USB QMI audio offload driver. Defines the
required properties, as well as lists an example of the node definition.
Change-Id: I43a7dadc8ac45a26de00f295c0bed0ae20e6075c
Signed-off-by: Wesley Cheng <quic_wcheng@quicinc.com>
Replace the stub-regulator devices for VRM managed PMIC regulators
with rpmh-regulator devices. This ensures that consumers are able
to modify the physical state of these PMIC regulators.
Update all regulator voltage limits to match the latest hardware
guidance.
Remove references to regulator L3B since RPMh will not be providing
support for it.
Change-Id: Ieee28b3860d013837ca273c32606bf3e0b0d2a6b
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
IMEM gets updated with Modem DSM memory region info when Modem taken out
of reset by APPS and the info is used for collection of coredumps.
Change-Id: I313d374772bcc95495e9965b7fa1f455ac36a82a
Signed-off-by: Satya Durga Srinivasu Prabhala <quic_satyap@quicinc.com>
Add device tree nodes for wcd usb subsystem and pmic
sdam_71 needed for usb analog audio, display functionality.
Change-Id: I35cb8e17efb1c7288330a1b125a03b23990a829b
Signed-off-by: Phani Kumar Uppalapati <quic_phaniu@quicinc.com>
GLINK PKT provides a userspace interface to RPMSG GLINK through
character device node. Add the nodes and corresponding channel
devices to enable GLINK communication from userspace.
Change-Id: I0b7c9b273df3201113095fba9c70d10599b8faf7
Signed-off-by: Kishore Kumar Ravi <quic_kiskum@quicinc.com>
Add the smp2p sleepstate and qsee_ipc_irq_bridge
nodes for sun.
Change-Id: Iecdde69fe89d883c87ea9cd527a6753355d2327d
Signed-off-by: Kishore Kumar Ravi <quic_kiskum@quicinc.com>
Add dts entries for smcinvoke and
qtee shmbridge driver in sun vm.
Change-Id: I5ce5eddf5854735a676e1bf1bb0c5dfa67d569b6
Signed-off-by: Anmolpreet Kaur <quic_anmolpre@quicinc.com>
