On 3/1/22 17:10, Michal Simek wrote: > Remove private xpm_configobject[] and use zynqmp_pmufw_node() which > provides the same functionality. > Also add debug messages for easier debugging. > > Fixes: e0283cbdfd49 ("power: zynqmp: Add power domain driver for ZynqMP") > Signed-off-by: Michal Simek <michal.si...@xilinx.com>
Reviewed-by: Jaehoon Chung <jh80.ch...@samsung.com> Best Regards, Jaehoon Chung > --- > > drivers/power/domain/zynqmp-power-domain.c | 29 ++++------------------ > 1 file changed, 5 insertions(+), 24 deletions(-) > > diff --git a/drivers/power/domain/zynqmp-power-domain.c > b/drivers/power/domain/zynqmp-power-domain.c > index 5383d0989698..6943658be429 100644 > --- a/drivers/power/domain/zynqmp-power-domain.c > +++ b/drivers/power/domain/zynqmp-power-domain.c > @@ -5,6 +5,7 @@ > > #include <common.h> > #include <dm.h> > +#include <dm/device_compat.h> > #include <log.h> > #include <malloc.h> > #include <misc.h> > @@ -13,25 +14,6 @@ > > #include <zynqmp_firmware.h> > > -#define NODE_ID_LOCATION 5 > - > -static unsigned int xpm_configobject[] = { > - /* HEADER */ > - 2, /* Number of remaining words in the header */ > - 1, /* Number of sections included in config object */ > - PM_CONFIG_OBJECT_TYPE_OVERLAY, /* Type of Config object as overlay */ > - /* SLAVE SECTION */ > - > - PM_CONFIG_SLAVE_SECTION_ID, /* Section ID */ > - 1, /* Number of slaves */ > - > - 0, /* Node ID which will be changed below */ > - PM_SLAVE_FLAG_IS_SHAREABLE, > - PM_CONFIG_IPI_PSU_CORTEXA53_0_MASK | > - PM_CONFIG_IPI_PSU_CORTEXR5_0_MASK | > - PM_CONFIG_IPI_PSU_CORTEXR5_1_MASK, /* IPI Mask */ > -}; > - > static int zynqmp_pm_request_node(const u32 node, const u32 capabilities, > const u32 qos, const enum > zynqmp_pm_request_ack ack) > { > @@ -41,12 +23,9 @@ static int zynqmp_pm_request_node(const u32 node, const > u32 capabilities, > > static int zynqmp_power_domain_request(struct power_domain *power_domain) > { > - /* Record power domain id */ > - xpm_configobject[NODE_ID_LOCATION] = power_domain->id; > - > - zynqmp_pmufw_load_config_object(xpm_configobject, > sizeof(xpm_configobject)); > + dev_dbg(power_domain->dev, "Request for id: %ld\n", power_domain->id); > > - return 0; > + return zynqmp_pmufw_node(power_domain->id); > } > > static int zynqmp_power_domain_free(struct power_domain *power_domain) > @@ -57,6 +36,8 @@ static int zynqmp_power_domain_free(struct power_domain > *power_domain) > > static int zynqmp_power_domain_on(struct power_domain *power_domain) > { > + dev_dbg(power_domain->dev, "Domain ON for id: %ld\n", power_domain->id); > + > return zynqmp_pm_request_node(power_domain->id, > ZYNQMP_PM_CAPABILITY_ACCESS, > ZYNQMP_PM_MAX_QOS,