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From: Michael Walle <mwalle@kernel.org>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Michael Walle <mwalle@kernel.org>
Subject: [PATCH v2] arm64: dts: ti: k3-j722s-evm: Enable eMMC support
Date: Wed,  3 Apr 2024 12:23:02 +0200	[thread overview]
Message-ID: <20240403102302.3934932-1-mwalle@kernel.org> (raw)

The J722S EVM has an on-board eMMC. Enable the SDHC interface for it.
There is no pinmuxing required because the interface has dedicated pins.

Signed-off-by: Michael Walle <mwalle@kernel.org>
---
v2:
 - move status="okay" last
---
 arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index cee3a8661d5e..6b148da2bcdc 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -369,6 +369,13 @@ partition@3fc0000 {
 
 };
 
+&sdhci0 {
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+	bootph-all;
+	status = "okay";
+};
+
 &sdhci1 {
 	/* SD/MMC */
 	vmmc-supply = <&vdd_mmc1>;
-- 
2.39.2


WARNING: multiple messages have this Message-ID (diff)
From: Michael Walle <mwalle@kernel.org>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, Michael Walle <mwalle@kernel.org>
Subject: [PATCH v2] arm64: dts: ti: k3-j722s-evm: Enable eMMC support
Date: Wed,  3 Apr 2024 12:23:02 +0200	[thread overview]
Message-ID: <20240403102302.3934932-1-mwalle@kernel.org> (raw)

The J722S EVM has an on-board eMMC. Enable the SDHC interface for it.
There is no pinmuxing required because the interface has dedicated pins.

Signed-off-by: Michael Walle <mwalle@kernel.org>
---
v2:
 - move status="okay" last
---
 arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
index cee3a8661d5e..6b148da2bcdc 100644
--- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
@@ -369,6 +369,13 @@ partition@3fc0000 {
 
 };
 
+&sdhci0 {
+	ti,driver-strength-ohm = <50>;
+	disable-wp;
+	bootph-all;
+	status = "okay";
+};
+
 &sdhci1 {
 	/* SD/MMC */
 	vmmc-supply = <&vdd_mmc1>;
-- 
2.39.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2024-04-03 10:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-03 10:23 Michael Walle [this message]
2024-04-03 10:23 ` [PATCH v2] arm64: dts: ti: k3-j722s-evm: Enable eMMC support Michael Walle
2024-04-04  7:45 ` Francesco Dolcini
2024-04-04  7:45   ` Francesco Dolcini
2024-04-09 19:06   ` Nishanth Menon
2024-04-09 19:06     ` Nishanth Menon
2024-04-09 19:43 ` Nishanth Menon
2024-04-09 19:43   ` Nishanth Menon

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