msm: wcnss: Dump PMIC regulator contol registers
Dump PMIC registers which are related to WCNSS(RIVA)during the
WCNSS SSR or WDI timeout. This information helps to check PMIC
status during the SSR. This allows to debug multiple crash issues,
where WCNSS SSR dumps are insufficient to conclude why FIQ is not
reaching the WCNSS from HOST and why SPM is stuck.
Change-Id: Ibcd767c8832e2df268591e03da93ccf1bd819c68
CRs-fixed: 487483
Signed-off-by: Naresh Jayaram <njayar@codeaurora.org>
diff --git a/include/linux/wcnss_wlan.h b/include/linux/wcnss_wlan.h
index eaf7ed3..f23eae7 100644
--- a/include/linux/wcnss_wlan.h
+++ b/include/linux/wcnss_wlan.h
@@ -54,6 +54,7 @@
void wcnss_ssr_boot_notify(void);
void wcnss_reset_intr(void);
int wcnss_cold_boot_done(void);
+void wcnss_riva_dump_pmic_regs(void);
#define wcnss_wlan_get_drvdata(dev) dev_get_drvdata(dev)
#define wcnss_wlan_set_drvdata(dev, data) dev_set_drvdata((dev), (data))