From: Apurva Nandan <a-nandan@ti.com>
To: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Apurva Nandan <a-nandan@ti.com>
Subject: [PATCH] arm64: dts: ti: k3-j784s4-evm: Add eMMC mmc0 support
Date: Mon, 27 Mar 2023 14:01:00 +0530 [thread overview]
Message-ID: <20230327083100.12587-1-a-nandan@ti.com> (raw)
Add support for eMMC card connected to main sdhci0 instance.
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
---
arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 7480f37e89e8..1622a01a4667 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -21,6 +21,7 @@ chosen {
aliases {
serial2 = &main_uart8;
+ mmc0 = &main_sdhci0;
mmc1 = &main_sdhci1;
i2c0 = &main_i2c0;
};
@@ -225,6 +226,14 @@ exp2: gpio@22 {
};
};
+&main_sdhci0 {
+ /* eMMC */
+ status = "okay";
+ non-removable;
+ ti,driver-strength-ohm = <50>;
+ disable-wp;
+};
+
&main_sdhci1 {
/* SD card */
status = "okay";
--
2.34.1
next reply other threads:[~2023-03-27 8:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-27 8:31 Apurva Nandan [this message]
2023-03-30 6:20 ` [PATCH] arm64: dts: ti: k3-j784s4-evm: Add eMMC mmc0 support Bhavya Kapoor
2023-03-30 15:24 ` Nishanth Menon
2023-03-30 17:44 ` Bhavya Kapoor
2023-03-30 18:27 ` Nishanth Menon
2023-03-30 22:05 ` Nishanth Menon
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