msm: subsystem_restart: Restart order for SGLTE
In the case of a crash on either one of the modems on SGLTE,
we need the other one to be restarted as well.
Change-Id: Iff300a6edc588bd75d218a9853cecaec33924841
Signed-off-by: Ameya Thakur <ameyat@codeaurora.org>
diff --git a/arch/arm/mach-msm/subsystem_restart.c b/arch/arm/mach-msm/subsystem_restart.c
index c98a672..e630e31 100644
--- a/arch/arm/mach-msm/subsystem_restart.c
+++ b/arch/arm/mach-msm/subsystem_restart.c
@@ -92,6 +92,9 @@
/* MSM 8960 restart ordering info */
static const char * const order_8960[] = {"modem", "lpass"};
+/*SGLTE restart ordering info*/
+static const char * const order_8960_sglte[] = {"external_modem",
+ "modem"};
static struct subsys_soc_restart_order restart_orders_8960_one = {
.subsystem_list = order_8960,
@@ -99,9 +102,19 @@
.subsys_ptrs = {[ARRAY_SIZE(order_8960)] = NULL}
};
+static struct subsys_soc_restart_order restart_orders_8960_fusion_sglte = {
+ .subsystem_list = order_8960_sglte,
+ .count = ARRAY_SIZE(order_8960_sglte),
+ .subsys_ptrs = {[ARRAY_SIZE(order_8960_sglte)] = NULL}
+ };
+
static struct subsys_soc_restart_order *restart_orders_8960[] = {
&restart_orders_8960_one,
-};
+ };
+
+static struct subsys_soc_restart_order *restart_orders_8960_sglte[] = {
+ &restart_orders_8960_fusion_sglte,
+ };
/* These will be assigned to one of the sets above after
* runtime SoC identification.
@@ -557,8 +570,18 @@
if (cpu_is_msm8960() || cpu_is_msm8930() || cpu_is_msm9615() ||
cpu_is_apq8064()) {
- restart_orders = restart_orders_8960;
- n_restart_orders = ARRAY_SIZE(restart_orders_8960);
+ if (socinfo_get_platform_subtype() == PLATFORM_SUBTYPE_SGLTE) {
+ restart_orders = restart_orders_8960_sglte;
+ n_restart_orders =
+ ARRAY_SIZE(restart_orders_8960_sglte);
+ } else {
+ restart_orders = restart_orders_8960;
+ n_restart_orders = ARRAY_SIZE(restart_orders_8960);
+ }
+ for (i = 0; i < n_restart_orders; i++) {
+ mutex_init(&restart_orders[i]->powerup_lock);
+ mutex_init(&restart_orders[i]->shutdown_lock);
+ }
}
if (restart_orders == NULL || n_restart_orders < 1) {