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From: "Sandie Cao" <sandie.cao@deepcomputing.io>
To: "Yixun Lan" <dlan@kernel.org>,
	 "Troy Mitchell" <troy.mitchell@linux.spacemit.com>,
	 "Conor Dooley" <conor+dt@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	 "Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	 "Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	 "Albert Ou" <aou@eecs.berkeley.edu>
Cc: "Alexandre Ghiti" <alex@ghiti.fr>, <devicetree@vger.kernel.org>,
	 <linux-riscv@lists.infradead.org>, <spacemit@lists.linux.dev>,
	 <linux-kernel@vger.kernel.org>,
	 "Sandie Cao" <sandie.cao@deepcomputing.io>
Subject: [PATCH v2 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support
Date: Tue, 20 Oct 2026 16:20:15 +0800	[thread overview]
Message-ID: <20261020082015.3673761-1-sandie.cao@deepcomputing.io> (raw)
In-Reply-To: <20261020081633.3673704-1-sandie.cao@deepcomputing.io>

Add the device tree node SDHCI-0 controller for Micro SD card slot.

Signed-off-by: Sandie Cao <sandie.cao@deepcomputing.io>
---
 .../dts/spacemit/k3-deepcomputing-fml13v05.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
index 84f66dd8f962..09e3d46a2ea3 100644
--- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
+++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
@@ -2,6 +2,7 @@
 /*
  * Copyright (C) 2026 DeepComputing (HK) Limited
  */
+#include <dt-bindings/gpio/gpio.h>
 
 #include "k3.dtsi"
 #include "k3-pinctrl.dtsi"
@@ -184,6 +185,23 @@ &combophy {
 	status = "okay";
 };
 
+&sdhci0 {
+	pinctrl-names = "default","uhs";
+	pinctrl-0 = <&mmc1_cfg>;
+	pinctrl-1 = <&mmc1_uhs_cfg>;
+	bus-width = <4>;
+	non-removable;
+	no-mmc;
+	no-sdio;
+	disable-wp;
+	cap-sd-highspeed;
+	vqmmc-supply = <&aldo1>;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_0_cfg>;
-- 
2.43.0

WARNING: multiple messages have this Message-ID (diff)
From: "Sandie Cao" <sandie.cao@deepcomputing.io>
To: "Yixun Lan" <dlan@kernel.org>,
	 "Troy Mitchell" <troy.mitchell@linux.spacemit.com>,
	 "Conor Dooley" <conor+dt@kernel.org>,
	"Rob Herring" <robh@kernel.org>,
	 "Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	 "Paul Walmsley" <pjw@kernel.org>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	 "Albert Ou" <aou@eecs.berkeley.edu>
Cc: "Alexandre Ghiti" <alex@ghiti.fr>, <devicetree@vger.kernel.org>,
	 <linux-riscv@lists.infradead.org>, <spacemit@lists.linux.dev>,
	 <linux-kernel@vger.kernel.org>,
	 "Sandie Cao" <sandie.cao@deepcomputing.io>
Subject: [PATCH v2 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support
Date: Tue, 20 Oct 2026 16:20:15 +0800	[thread overview]
Message-ID: <20261020082015.3673761-1-sandie.cao@deepcomputing.io> (raw)
In-Reply-To: <20261020081633.3673704-1-sandie.cao@deepcomputing.io>

Add the device tree node SDHCI-0 controller for Micro SD card slot.

Signed-off-by: Sandie Cao <sandie.cao@deepcomputing.io>
---
 .../dts/spacemit/k3-deepcomputing-fml13v05.dts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
index 84f66dd8f962..09e3d46a2ea3 100644
--- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
+++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
@@ -2,6 +2,7 @@
 /*
  * Copyright (C) 2026 DeepComputing (HK) Limited
  */
+#include <dt-bindings/gpio/gpio.h>
 
 #include "k3.dtsi"
 #include "k3-pinctrl.dtsi"
@@ -184,6 +185,23 @@ &combophy {
 	status = "okay";
 };
 
+&sdhci0 {
+	pinctrl-names = "default","uhs";
+	pinctrl-0 = <&mmc1_cfg>;
+	pinctrl-1 = <&mmc1_uhs_cfg>;
+	bus-width = <4>;
+	non-removable;
+	no-mmc;
+	no-sdio;
+	disable-wp;
+	cap-sd-highspeed;
+	vqmmc-supply = <&aldo1>;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_0_cfg>;
-- 
2.43.0

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  parent reply	other threads:[~2026-10-20  8:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-20  8:16 [PATCH v2 0/3] Enable USB and SD for Deepcomputing FML13V05 board Sandie Cao
2026-10-20  8:16 ` Sandie Cao
2026-10-20  8:18 ` [PATCH v2 1/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: add P1 PMIC regulator tree Sandie Cao
2026-10-20  8:18   ` Sandie Cao
2026-10-20  8:19 ` [PATCH v2 2/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: add USB controller and USB phy support Sandie Cao
2026-10-20  8:19   ` Sandie Cao
2026-10-20  8:20 ` Sandie Cao [this message]
2026-10-20  8:20   ` [PATCH v2 3/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: Enable SD card support Sandie Cao
2026-10-20  8:58   ` sashiko-bot

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