From: Marcin Wojtas <mw@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
---
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 24c978de2a3f..29f6bede9b96 100644
--- a/drivers/mmc/host/sdhci-xenon.c
+++ b/drivers/mmc/host/sdhci-xenon.c
@@ -668,6 +668,7 @@ 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",},
+ { .compatible = "marvell,armada-ap807-sdhci",},
{ .compatible = "marvell,armada-cp110-sdhci",},
{ .compatible = "marvell,armada-3700-sdhci",},
{}
--
2.17.1
