linux-kernel - [PATCH] soc: ti: pm33xx: Add a print while entering RTC only mode with DDR in self-refresh

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Message-ID: <20190429044435.19315-1-j-keerthy@ti.com>
Date:   Mon, 29 Apr 2019 10:14:35 +0530
From:   Keerthy <j-keerthy@...com>
To:     <ssantosh@...nel.org>, <tony@...mide.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
        <j-keerthy@...com>, <d-gerlach@...com>, <t-kristo@...com>
Subject: [PATCH] soc: ti: pm33xx: Add a print while entering RTC only mode with DDR in self-refresh

Currently there is no way to distinguish if the SoC entered DS0
mode or the RTC only mode. Hence add a print before entering
the RTC only mode.

Signed-off-by: Keerthy <j-keerthy@...com>
---
 drivers/soc/ti/pm33xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/ti/pm33xx.c b/drivers/soc/ti/pm33xx.c
index fc5802ccb1c0..bb77c220b6f8 100644
--- a/drivers/soc/ti/pm33xx.c
+++ b/drivers/soc/ti/pm33xx.c
@@ -178,6 +178,7 @@ static int am33xx_pm_suspend(suspend_state_t suspend_state)
 					  suspend_wfi_flags);
 
 		suspend_wfi_flags &= ~WFI_FLAG_RTC_ONLY;
+		dev_info(pm33xx_dev, "Entering RTC Only mode with DDR in self-refresh\n");
 
 		if (!ret) {
 			clk_restore_context();
-- 
2.17.1