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From: <kostap@marvell.com>
To: <linux-mmc@vger.kernel.org>
Cc: <ulf.hansson@linaro.org>, <andrew@lunn.ch>,
	<gregory.clement@bootlin.com>, <sebastian.hesselbarth@gmail.com>,
	<adrian.hunter@intel.com>, <mw@semihalf.com>, <jaz@semihalf.com>
Subject: [PATCH v2 2/3] mmc: xenon: add AP807 compatible string
Date: Wed, 16 Dec 2020 09:45:39 +0200	[thread overview]
Message-ID: <20201216074540.30616-3-kostap@marvell.com> (raw)
In-Reply-To: <20201216074540.30616-1-kostap@marvell.com>

From: Marcin Wojtas <mw@semihalf.com>

This patch adds new compatible string to differentiate
between the controllers versions included in the AP807
north bridge. Thanks to this change, the SoCs which use
AP807 will not run unintentionally in the 'slow mode'
with disabled UHS modes.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
---
 arch/arm64/boot/dts/marvell/armada-ap807.dtsi | 4 ++++
 drivers/mmc/host/sdhci-xenon.c                | 1 +
 2 files changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-ap807.dtsi b/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
index 623010f3ca89..e9a740ec22cb 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap807.dtsi
@@ -27,3 +27,7 @@
 		#clock-cells = <1>;
 	};
 };
+
+&ap_sdhci0 {
+	compatible = "marvell,armada-ap807-sdhci";
+};
diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c
index c67611fdaa8a..add1b4dcd5e5 100644
--- a/drivers/mmc/host/sdhci-xenon.c
+++ b/drivers/mmc/host/sdhci-xenon.c
@@ -684,6 +684,7 @@ static const struct dev_pm_ops sdhci_xenon_dev_pm_ops = {
 
 static const struct of_device_id sdhci_xenon_dt_ids[] = {
 	{ .compatible = "marvell,armada-ap806-sdhci", .data = (void *)XENON_AP806},
+	{ .compatible = "marvell,armada-ap807-sdhci", .data = (void *)XENON_AP807},
 	{ .compatible = "marvell,armada-cp110-sdhci", .data =  (void *)XENON_CP110},
 	{ .compatible = "marvell,armada-3700-sdhci", .data =  (void *)XENON_A3700},
 	{}
-- 
2.17.1


  parent reply	other threads:[~2020-12-16  7:47 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-16  7:45 [PATCH v2 0/3] update xenon controller properties in CN913X family kostap
2020-12-16  7:45 ` [PATCH v2 1/3] dt-bindings: mmc: xenon: add AP807 compatible string kostap
2020-12-16  7:45 ` kostap [this message]
2020-12-16  8:10   ` [PATCH v2 2/3] " Adrian Hunter
2021-01-11 17:27   ` Ulf Hansson
2020-12-16  7:45 ` [PATCH v2 3/3] arm64: dts: cn913x-db: enable MMC HS400 kostap
2020-12-18  3:43   ` Marcin Wojtas

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