linux-kernel - [PATCH v3 4/6] scsi: ufs: host: ufs-exynos: allow max frequencies up to 267Mhz

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Message-ID: <20240426122004.2249178-5-peter.griffin@linaro.org>
Date: Fri, 26 Apr 2024 13:20:02 +0100
From: Peter Griffin <peter.griffin@...aro.org>
To: alim.akhtar@...sung.com,
	avri.altman@....com,
	bvanassche@....org,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	James.Bottomley@...senPartnership.com,
	martin.petersen@...cle.com
Cc: linux-scsi@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	tudor.ambarus@...aro.org,
	andre.draszik@...aro.org,
	saravanak@...gle.com,
	willmcvicker@...gle.com,
	kernel-team@...roid.com,
	Peter Griffin <peter.griffin@...aro.org>,
	Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3 4/6] scsi: ufs: host: ufs-exynos: allow max frequencies up to 267Mhz

Platforms such as Tensor gs101 the pclk frequency is 267Mhz.
Increase PCLK_AVAIL_MAX so we don't fail the frequency check.

Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
Acked-by: Krzysztof Kozlowski <krzk@...nel.org>
Tested-by: Will McVicker <willmcvicker@...gle.com>
---
 drivers/ufs/host/ufs-exynos.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ufs/host/ufs-exynos.h b/drivers/ufs/host/ufs-exynos.h
index acf07cc54684..7acc13914100 100644
--- a/drivers/ufs/host/ufs-exynos.h
+++ b/drivers/ufs/host/ufs-exynos.h
@@ -116,7 +116,7 @@ struct exynos_ufs;
 #define PA_HIBERN8TIME_VAL	0x20
 
 #define PCLK_AVAIL_MIN	70000000
-#define PCLK_AVAIL_MAX	167000000
+#define PCLK_AVAIL_MAX	267000000
 
 struct exynos_ufs_uic_attr {
 	/* TX Attributes */
-- 
2.44.0.769.g3c40516874-goog