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From:   Seunghui Lee <sh043.lee@samsung.com>
To:     ult.hansson@linaro.org, u.kleine-koenig@pengutronix.de,
        gregkh@linuxfoundation.org, linux@dominikbrodowski.net,
        alexandre.belloni@bootlin.com, linux-mmc@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     grant.jung@samsung.com, jt77.jang@samsung.com,
        dh0421.hwang@samsung.com, junwoo80.lee@samsung.com,
        jangsub.yi@samsung.com, cw9316.lee@samsung.com,
        sh8267.baek@samsung.com, wkon.kim@samsung.com,
        seunghwan.hyun@samsung.com, Seunghui Lee <sh043.lee@samsung.com>
Subject: [PATCH] mmc: print clock frequency with recognization
Date:   Tue,  5 Jul 2022 09:49:29 +0900
Message-Id: <20220705004929.14143-1-sh043.lee@samsung.com>
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References: <CGME20220705001710epcas1p40c6411bd768b39a9cff1d6ce09d445dd@epcas1p4.samsung.com>
Precedence: bulk

It's easy to figure out how fast frequency it has from the log.
e.g. mmc0: new ultra high speed SDR104 SDXC card
at address aaaa(clk 202000000)

Signed-off-by: Seunghui Lee <sh043.lee@samsung.com>
---
 drivers/mmc/core/bus.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 58a60afa650b..3623cc27a61c 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -348,7 +348,7 @@ int mmc_add_card(struct mmc_card *card)
 			mmc_card_ddr52(card) ? "DDR " : "",
 			type);
 	} else {
-		pr_info("%s: new %s%s%s%s%s%s card at address %04x\n",
+		pr_info("%s: new %s%s%s%s%s%s card at address %04x(clk %u)\n",
 			mmc_hostname(card->host),
 			mmc_card_uhs(card) ? "ultra high speed " :
 			(mmc_card_hs(card) ? "high speed " : ""),
@@ -356,7 +356,8 @@ int mmc_add_card(struct mmc_card *card)
 			(mmc_card_hs200(card) ? "HS200 " : ""),
 			mmc_card_hs400es(card) ? "Enhanced strobe " : "",
 			mmc_card_ddr52(card) ? "DDR " : "",
-			uhs_bus_speed_mode, type, card->rca);
+			uhs_bus_speed_mode, type, card->rca,
+			card->host->ios.clock);
 	}
 
 #ifdef CONFIG_DEBUG_FS
-- 
2.29.0