linux-kernel - [PATCH 4/8] mmc: sdhci-of-aspeed: Get max clockk by using default api

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Message-ID: <20250615035803.3752235-5-cool_lee@aspeedtech.com>
Date: Sun, 15 Jun 2025 11:57:59 +0800
From: Cool Lee <cool_lee@...eedtech.com>
To: <andrew@...econstruct.com.au>, <adrian.hunter@...el.com>,
	<ulf.hansson@...aro.org>, <joel@....id.au>, <p.zabel@...gutronix.de>,
	<linux-aspeed@...ts.ozlabs.org>, <openbmc@...ts.ozlabs.org>,
	<linux-mmc@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH 4/8] mmc: sdhci-of-aspeed: Get max clockk by using default api

Don't limit clock frequency by f_max.

Signed-off-by: Cool Lee <cool_lee@...eedtech.com>
---
 drivers/mmc/host/sdhci-of-aspeed.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c
index 10160a706334..2bdd93a3f91f 100644
--- a/drivers/mmc/host/sdhci-of-aspeed.c
+++ b/drivers/mmc/host/sdhci-of-aspeed.c
@@ -288,14 +288,6 @@ static void aspeed_sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 	sdhci_enable_clk(host, clk);
 }
 
-static unsigned int aspeed_sdhci_get_max_clock(struct sdhci_host *host)
-{
-	if (host->mmc->f_max)
-		return host->mmc->f_max;
-
-	return sdhci_pltfm_clk_get_max_clock(host);
-}
-
 static void aspeed_sdhci_set_bus_width(struct sdhci_host *host, int width)
 {
 	struct sdhci_pltfm_host *pltfm_priv;
@@ -446,7 +438,7 @@ static int aspeed_sdhci_execute_tuning(struct sdhci_host *host, u32 opcode)
 static const struct sdhci_ops aspeed_sdhci_ops = {
 	.read_l = aspeed_sdhci_readl,
 	.set_clock = aspeed_sdhci_set_clock,
-	.get_max_clock = aspeed_sdhci_get_max_clock,
+	.get_max_clock = sdhci_pltfm_clk_get_max_clock,
 	.set_bus_width = aspeed_sdhci_set_bus_width,
 	.get_timeout_clock = sdhci_pltfm_clk_get_max_clock,
 	.reset = aspeed_sdhci_reset,
-- 
2.34.1