linux-stable.git/drivers/soc/qcom, branch v5.19.2

soc: qcom: socinfo: Fix the id of SA8540P SoC

2022-08-17T13:14:18+00:00

[ Upstream commit 5bed21af0005cc7d8bb05d2c4a63afbcede23382 ]

Change the id of SA8540P to its correct value, i.e., 461.
Also, map the id 460 to its correct values, i.e. SA8295P.

Fixes: 76ee15ae1b13 ("soc: qcom: socinfo: Add some more PMICs and SoCs")
Signed-off-by: Parikshit Pareek 
Reviewed-by: Eric Chanudet 
Tested-by: Eric Chanudet 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220711083957.12091-1-quic_ppareek@quicinc.com
Signed-off-by: Sasha Levin

soc: qcom: Make QCOM_RPMPD depend on PM

2022-08-17T13:14:18+00:00

[ Upstream commit a6232f2aa99ce470799992e99e0012945bb5308f ]

QCOM_RPMPD requires PM_GENERIC_DOMAINS/_OF, which in turns requires
CONFIG_PM. I forgot about the latter in my earlier patch (it's still
in -next as of the time of committing, hence no Fixes: tag). Fix it.

Reported-by: kernel test robot 
Signed-off-by: Konrad Dybcio 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220707212158.32684-1-konrad.dybcio@somainline.org
Signed-off-by: Sasha Levin

soc: qcom: aoss: Fix refcount leak in qmp_cooling_devices_register

2022-08-17T13:14:13+00:00

[ Upstream commit e6e0951414a314e7db3e9e24fd924b3e15515288 ]

Every iteration of for_each_available_child_of_node() decrements
the reference count of the previous node.
When breaking early from a for_each_available_child_of_node() loop,
we need to explicitly call of_node_put() on the child node.
Add missing of_node_put() to avoid refcount leak.

Fixes: 05589b30b21a ("soc: qcom: Extend AOSS QMP driver to support resources that are used to wake up the SoC.")
Signed-off-by: Miaoqian Lin 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220606064252.42595-1-linmq006@gmail.com
Signed-off-by: Sasha Levin

soc: qcom: ocmem: Fix refcount leak in of_get_ocmem

2022-08-17T13:14:13+00:00

[ Upstream commit 92a563fcf14b3093226fb36f12e9b5cf630c5a5d ]

of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
of_node_put() will check NULL pointer.

Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver")
Signed-off-by: Miaoqian Lin 
Reviewed-by: Brian Masney 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220602042430.1114-1-linmq006@gmail.com
Signed-off-by: Sasha Levin

soc: qcom: smem: use correct format characters

2022-07-04T12:26:51+00:00

When compiling with -Wformat, clang emits the following warnings:

drivers/soc/qcom/smem.c:847:41: warning: format specifies type 'unsigned
short' but the argument has type 'unsigned int' [-Wformat]
                        dev_err(smem->dev, "bad host %hu\n", remote_host);
                                                     ~~~     ^~~~~~~~~~~
                                                     %u
./include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err'
        dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                               ~~~     ^~~~~~~~~~~
./include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
                _p_func(dev, fmt, ##__VA_ARGS__);                       \
                             ~~~    ^~~~~~~~~~~
drivers/soc/qcom/smem.c:852:47: warning: format specifies type 'unsigned
short' but the argument has type 'unsigned int' [-Wformat]
                        dev_err(smem->dev, "duplicate host %hu\n", remote_host);
                                                           ~~~     ^~~~~~~~~~~
                                                           %u
./include/linux/dev_printk.h:144:65: note: expanded from macro 'dev_err'
        dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                               ~~~     ^~~~~~~~~~~
./include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
                _p_func(dev, fmt, ##__VA_ARGS__);                       \
                             ~~~    ^~~~~~~~~~~

The types of these arguments are unconditionally defined, so this patch
updates the format character to the correct one and change type of
remote_host to "u16" to match with other types.

Signed-off-by: Bill Wendling 
Tested-by: Justin Stitt 
Reviewed-by: Justin Stitt 
Link: https://github.com/ClangBuiltLinux/linux/issues/378
Signed-off-by: Arnd Bergmann

soc: qcom: pdr: use static for servreg_* variables

2022-05-06T03:08:15+00:00

Sparse reports this repesentative issue
pdr_internal.h:31:22: warning: symbol 'servreg_location_entry_ei' was not declared. Should it be static?
Similar for other servreg_*

Global variables should not be defined in header files.
This only works because pdr_internal.h is only included
by pdr_interface.c.  Single file use variables should be
static so add static to their storage-class specifiers.

Signed-off-by: Tom Rix 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220422173806.21982-1-trix@redhat.com

soc: qcom: llcc: Add sc8180x and sc8280xp configurations

2022-05-04T16:39:40+00:00

Add LLCC configuration data for the SC8180X and SC8280XP platforms,
based on the downstream tables.

Signed-off-by: Bjorn Andersson 
Reviewed-by: Sai Prakash Ranjan 
Link: https://lore.kernel.org/r/20220502215406.612967-3-bjorn.andersson@linaro.org

soc: qcom: rpmhpd: add sc8280xp & sa8540p rpmh power-domains

2022-04-28T19:19:57+00:00

The Qualcomm sc8280xp platform has 13 and the sa8540p platform has 11
power-domains. Add compatibles, the typically used ones power-domains
and their relevant active-only variants, to the RPMh power-domain
driver.

Signed-off-by: Bjorn Andersson 
Reviewed-by: Johan Hovold 
Link: https://lore.kernel.org/r/20220426233508.1762345-4-bjorn.andersson@linaro.org

soc: qcom: rpmhpd: Don't warn about sparse rpmhpd arrays

2022-04-28T19:19:57+00:00

In some cases the DT binding will fully describe the set of available
RPMh power-domains, but there is no reason for exposing them all in the
implementation.

Omitting individual data->domains is handle gracefully by
of_genpd_add_provider_onecell(), so there's no reason for printing a
warning when this occurs.

Signed-off-by: Bjorn Andersson 
Reviewed-by: Johan Hovold 
Link: https://lore.kernel.org/r/20220426233508.1762345-3-bjorn.andersson@linaro.org

soc: qcom: socinfo: Sort out 8974PRO names

2022-04-19T18:04:01+00:00

MSM8974PRO is commonly used for referring to Snapdragon 801, compared to
MSM8974 which is Snapdragon 800.

The Snapdragon 801 has three variants with different clock speeds, with
the -AA, -AB and -AC suffix.

Adjust the names in socinfo to reflect this.

Signed-off-by: Luca Weiss 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220415195449.617040-1-luca@z3ntu.xyz