From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Marek Behún" <marek.behun@nic.cz>,
"Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Sasha Levin" <sashal@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 5.7 048/388] arm64: dts: armada-3720-turris-mox: forbid SDR104 on SDIO for FCC purposes
Date: Wed, 17 Jun 2020 21:02:25 -0400 [thread overview]
Message-ID: <20200618010805.600873-48-sashal@kernel.org> (raw)
In-Reply-To: <20200618010805.600873-1-sashal@kernel.org>
From: Marek Behún <marek.behun@nic.cz>
[ Upstream commit 7a2c36b039d2343cc29fec6102da839477b8dc60 ]
Use sdhci-caps-mask to forbid SDR104 mode on the SDIO capable SDHCI
controller. Without this the device cannot pass electromagnetic
interference certifications.
Fixes: 7109d817db2e ("arm64: dts: marvell: add DTS for Turris Mox")
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index bb42d1e6a4e9..47fee66c70cb 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -179,6 +179,8 @@ &sdhci1 {
marvell,pad-type = "sd";
vqmmc-supply = <&vsdio_reg>;
mmc-pwrseq = <&sdhci1_pwrseq>;
+ /* forbid SDR104 for FCC purposes */
+ sdhci-caps-mask = <0x2 0x0>;
status = "okay";
};
--
2.25.1
next prev parent reply other threads:[~2020-06-18 2:50 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200618010805.600873-1-sashal@kernel.org>
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 015/388] ARM: dts: renesas: Fix IOMMU device node names Sasha Levin
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 018/388] ARM: dts: stm32: Add missing ethernet PHY reset on AV96 Sasha Levin
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 019/388] arm64: dts: renesas: Fix IOMMU device node names Sasha Levin
2020-06-18 1:01 ` [PATCH AUTOSEL 5.7 021/388] arm64: dts: meson-gxbb-kii-pro: fix board compatible Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 024/388] arm64: dts: meson: fixup SCP sram nodes Sasha Levin
2020-06-18 1:02 ` Sasha Levin [this message]
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 049/388] arm64: dts: armada-3720-turris-mox: fix SFP binding Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 050/388] arm64: dts: juno: Fix GIC child nodes Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 056/388] arm64: dts: fvp: " Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 059/388] arm64: dts: fvp/juno: Fix node address fields Sasha Levin
2020-06-18 1:02 ` [PATCH AUTOSEL 5.7 061/388] arm64: dts: qcom: sc7180: Correct the pdc interrupt ranges Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 114/388] ARM: dts: bcm283x: Use firmware PM driver for V3D Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 115/388] arm64: dts: realtek: rtd129x: Fix GIC CPU masks for RTD1293 Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 119/388] arm64: dts: mt8173: fix unit name warnings Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 121/388] arm64: dts: qcom: msm8916: remove unit name for thermal trip points Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 122/388] ARM: dts: sun8i-h2-plus-bananapi-m2-zero: Fix led polarity Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 133/388] arm64: dts: qcom: fix pm8150 gpio interrupts Sasha Levin
2020-06-18 1:03 ` [PATCH AUTOSEL 5.7 135/388] arm64: dts: qcom: sm8250: Fix PDC compatible and reg Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 149/388] of: property: Fix create device links for all child-supplier dependencies Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 150/388] of: property: Do not link to disabled devices Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 158/388] arm64: dts: meson-g12b-ugoos-am6: fix board compatible Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 159/388] arm64: dts: meson: fix leds subnodes name Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 164/388] ARM: dts: aspeed: ast2600: Set arch timer always-on Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 165/388] ARM: dts: aspeed: Change KCS nodes to v2 binding Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 185/388] arm64: dts: msm8996: Fix CSI IRQ types Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 201/388] arm64: dts: qcom: db820c: Fix invalid pm8994 supplies Sasha Levin
2020-06-18 1:04 ` [PATCH AUTOSEL 5.7 202/388] arm64: dts: qcom: c630: Add WiFi node Sasha Levin
2020-06-18 1:05 ` [PATCH AUTOSEL 5.7 214/388] arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function Sasha Levin
2020-06-18 1:05 ` [PATCH AUTOSEL 5.7 239/388] ARM: dts: meson: Switch existing boards with RGMII PHY to "rgmii-id" Sasha Levin
2020-06-18 1:05 ` [PATCH AUTOSEL 5.7 247/388] arm64: tegra: Fix ethernet phy-mode for Jetson Xavier Sasha Levin
2020-06-18 1:05 ` [PATCH AUTOSEL 5.7 248/388] arm64: tegra: Fix flag for 64-bit resources in 'ranges' property Sasha Levin
2020-06-18 1:06 ` [PATCH AUTOSEL 5.7 299/388] of: Fix a refcounting bug in __of_attach_node_sysfs() Sasha Levin
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