BMC/Intel-BMC/linux.git/drivers/soc/qcom/Kconfig, branch dev-5.2

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

soc: qcom: update config dependencies for QCOM_RPMPD

2019-01-22T21:36:04+00:00

Since QCOM_RPMPD is bool and it depends on QCOM_SMD_RPM which is tristate, configurations such as arm64:allmodconfig result in CONFIG_QCOM_RPMPD=y CONFIG_QCOM_SMD_RPM=m This in turn results in drivers/soc/qcom/rpmpd.o: In function `rpmpd_send_corner': rpmpd.c:(.text+0x10c): undefined reference to `qcom_rpm_smd_write' drivers/soc/qcom/rpmpd.o: In function `rpmpd_power_on': rpmpd.c:(.text+0x3b4): undefined reference to `qcom_rpm_smd_write' drivers/soc/qcom/rpmpd.o: In function `rpmpd_power_off': rpmpd.c:(.text+0x520): undefined reference to `qcom_rpm_smd_write' make: *** [vmlinux] Error 1 Fix it by making QCOM_RPMPD depend on QCOM_SMD_RPM=y Reported-by: Guenter Roeck Signed-off-by: Rajendra Nayak Signed-off-by: Andy Gross

soc: qcom: rpmpd: Drop family A RPM dependency

2019-01-22T21:35:10+00:00

The MFD_QCOM_RPM is the RPM in family A, but the rpmpd driver only implements support for SMD based devices. Drop the dependency and remove includes of the family A headers. No functional change. Signed-off-by: Bjorn Andersson Reviewed-by: Rajendra Nayak Signed-off-by: Andy Gross

soc: qcom: rpmhpd: Add RPMh power domain driver

2019-01-22T21:10:15+00:00

The RPMh power domain driver aggregates the corner votes from various consumers for the ARC resources and communicates it to RPMh. With RPMh we use 2 different numbering space for corners, one used by the clients to express their performance needs, and another used to communicate to RPMh hardware. The clients express their performance requirements using a sparse numbering space which are mapped to meaningful levels like RET, SVS, NOMINAL, TURBO etc which then get mapped to another number space between 0 and 15 which is communicated to RPMh. The sparse number space, also referred to as vlvl is mapped to the continuous number space of 0 to 15, also referred to as hlvl, using command DB. Some power domain clients could request a performance state only while the CPU is active, while some others could request for a certain performance state all the time regardless of the state of the CPU. We handle this by internally aggregating the votes from both type of clients and then send the aggregated votes to RPMh. There are also 3 different types of votes that are comunicated to RPMh for every resource. 1. ACTIVE_ONLY: This specifies the requirement for the resource when the CPU is active 2. SLEEP: This specifies the requirement for the resource when the CPU is going to sleep 3. WAKE_ONLY: This specifies the requirement for the resource when the CPU is coming out of sleep to active state We add data for all power domains on sdm845 SoC as part of the patch. The driver can be extended to support other SoCs which support RPMh Reviewed-by: Ulf Hansson Reviewed-by: Stephen Boyd Signed-off-by: Rajendra Nayak Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: rpmpd: Add a Power domain driver to model corners

2019-01-22T21:06:13+00:00

The Power domains for corners just pass the performance state set by the consumers to the RPM (Remote Power manager) which then takes care of setting the appropriate voltage on the corresponding rails to meet the performance needs. We add all power domain data needed on msm8996 here. This driver can easily be extended by adding data for other qualcomm SoCs as well. Reviewed-by: Ulf Hansson Acked-by: Rob Herring Reviewed-by: Stephen Boyd Signed-off-by: Rajendra Nayak Signed-off-by: Viresh Kumar Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: Drop help text for QCOM_QMI_HELPERS

2018-11-14T18:03:36+00:00

The help text is visible in menuconfig, however QCOM_QMI_HELPERS is a hidden kconfig, so it is not selectable in menuconfig. Remove the help text so that it is more clear that this is intentionally a hidden kconfig. Signed-off-by: Niklas Cassel Reviewed-by: Alex Elder Reviewed-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: Allow COMPILE_TEST of qcom SoC Kconfigs

2018-09-13T21:11:38+00:00

Since commit cab673583d96 ("soc: Unconditionally include qcom Makefile"), we unconditionally include the soc/qcom/Makefile. This opens up the possibility to compile test the code even when building for other architectures. Allow COMPILE_TEST for all qcom SoC Kconfigs, except for two Kconfigs that depend on QCOM_SCM, since that triggers lots of build errors in qcom_scm. Signed-off-by: Niklas Cassel Reviewed-by: Vivek Gautam Reviewed-by: Vinod Koul Reviewed-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: Remove depends on OF from QCOM_RPMH

2018-09-13T21:11:36+00:00

QCOM_RPHM already selects ARM64, which always selects OF. Additionally, the rpmh driver only uses linux/of.h, which has dummy definitions for all functions, in order for code to to be able to build without CONFIG_OF set. Remove the superfluous depends on OF. Signed-off-by: Niklas Cassel Reviewed-by: Bjorn Andersson Signed-off-by: Andy Gross

soc: qcom: Remove bogus depends on OF from QCOM_SMD_RPM

2018-09-13T21:11:35+00:00

QCOM_SMD_RPM builds perfectly fine without CONFIG_OF set. Remove the bogus depends on OF. Signed-off-by: Niklas Cassel Reviewed-by: Vivek Gautam Reviewed-by: Vinod Koul Signed-off-by: Andy Gross

soc: qcom: smsm: Add select IRQ_DOMAIN

2018-09-13T21:11:34+00:00

Since we are using irq_domain_add_linear(), add a select on IRQ_DOMAIN. This is needed in order to be able to remove the depends on ARCH_QCOM. drivers/soc/qcom/smsm.c: In function ‘smsm_inbound_entry’: drivers/soc/qcom/smsm.c:411:18: error: implicit declaration of function ‘irq_domain_add_linear’ entry->domain = irq_domain_add_linear(node, 32, &smsm_irq_ops, entry); ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Niklas Cassel Reviewed-by: Vivek Gautam Reviewed-by: Vinod Koul Signed-off-by: Andy Gross