All of lore.kernel.org
 help / color / mirror / Atom feed
From: Judith Mendez <jm@ti.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Wadim Egorov <w.egorov@phytec.de>,
	Francesco Dolcini <francesco.dolcini@toradex.com>
Subject: [PATCH v2 3/9] arm64: dts: ti: k3-am62a7-sk: Enable eMMC support
Date: Mon, 12 Feb 2024 18:24:10 -0600	[thread overview]
Message-ID: <20240213002416.1560357-4-jm@ti.com> (raw)
In-Reply-To: <20240213002416.1560357-1-jm@ti.com>

From: Nitin Yadav <n-yadav@ti.com>

Add support for 32GB eMMC card on AM62A7 SK. Includes adding mmc0
pins settings. Add mmc0 alias for sdhci0 in k3-am62a7-sk.dts.

Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 26 +++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index f5ae91bf1bdb..c99b2e90f76d 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -20,6 +20,7 @@ aliases {
 		serial0 = &wkup_uart0;
 		serial2 = &main_uart0;
 		serial3 = &main_uart1;
+		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 	};
 
@@ -263,6 +264,22 @@ AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
 		>;
 	};
 
+	main_mmc0_pins_default: main-mmc0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
+			AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
+			AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
+			AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
+			AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
+			AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
+			AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
+			AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
+			AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
+			AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
+			AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
+		>;
+	};
+
 	main_mmc1_pins_default: main-mmc1-default-pins {
 		pinctrl-single,pins = <
 			AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
@@ -550,6 +567,15 @@ &main_i2c2 {
 	clock-frequency = <400000>;
 };
 
+&sdhci0 {
+	/* eMMC */
+	status = "okay";
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	disable-wp;
+};
+
 &sdhci1 {
 	/* SD/MMC */
 	status = "okay";
-- 
2.43.0


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

WARNING: multiple messages have this Message-ID (diff)
From: Judith Mendez <jm@ti.com>
To: Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
	Tero Kristo <kristo@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Wadim Egorov <w.egorov@phytec.de>,
	Francesco Dolcini <francesco.dolcini@toradex.com>
Subject: [PATCH v2 3/9] arm64: dts: ti: k3-am62a7-sk: Enable eMMC support
Date: Mon, 12 Feb 2024 18:24:10 -0600	[thread overview]
Message-ID: <20240213002416.1560357-4-jm@ti.com> (raw)
In-Reply-To: <20240213002416.1560357-1-jm@ti.com>

From: Nitin Yadav <n-yadav@ti.com>

Add support for 32GB eMMC card on AM62A7 SK. Includes adding mmc0
pins settings. Add mmc0 alias for sdhci0 in k3-am62a7-sk.dts.

Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
---
 arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 26 +++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
index f5ae91bf1bdb..c99b2e90f76d 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts
@@ -20,6 +20,7 @@ aliases {
 		serial0 = &wkup_uart0;
 		serial2 = &main_uart0;
 		serial3 = &main_uart1;
+		mmc0 = &sdhci0;
 		mmc1 = &sdhci1;
 	};
 
@@ -263,6 +264,22 @@ AM62AX_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */
 		>;
 	};
 
+	main_mmc0_pins_default: main-mmc0-default-pins {
+		pinctrl-single,pins = <
+			AM62AX_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */
+			AM62AX_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLKLB */
+			AM62AX_IOPAD(0x21c, PIN_INPUT, 0) /* (AB1) MMC0_CLK */
+			AM62AX_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */
+			AM62AX_IOPAD(0x210, PIN_INPUT_PULLUP, 0) /* (AA1) MMC0_DAT1 */
+			AM62AX_IOPAD(0x20c, PIN_INPUT_PULLUP, 0) /* (AA3) MMC0_DAT2 */
+			AM62AX_IOPAD(0x208, PIN_INPUT_PULLUP, 0) /* (Y4) MMC0_DAT3 */
+			AM62AX_IOPAD(0x204, PIN_INPUT_PULLUP, 0) /* (AB2) MMC0_DAT4 */
+			AM62AX_IOPAD(0x200, PIN_INPUT_PULLUP, 0) /* (AC1) MMC0_DAT5 */
+			AM62AX_IOPAD(0x1fc, PIN_INPUT_PULLUP, 0) /* (AD2) MMC0_DAT6 */
+			AM62AX_IOPAD(0x1f8, PIN_INPUT_PULLUP, 0) /* (AC2) MMC0_DAT7 */
+		>;
+	};
+
 	main_mmc1_pins_default: main-mmc1-default-pins {
 		pinctrl-single,pins = <
 			AM62AX_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */
@@ -550,6 +567,15 @@ &main_i2c2 {
 	clock-frequency = <400000>;
 };
 
+&sdhci0 {
+	/* eMMC */
+	status = "okay";
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&main_mmc0_pins_default>;
+	disable-wp;
+};
+
 &sdhci1 {
 	/* SD/MMC */
 	status = "okay";
-- 
2.43.0


  parent reply	other threads:[~2024-02-13  0:24 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-13  0:24 [PATCH v2 0/9] Fix MMC properties on Sitara devices Judith Mendez
2024-02-13  0:24 ` Judith Mendez
2024-02-13  0:24 ` [PATCH v2 1/9] arm64: dts: ti: k3-am62a-main: Add sdhci0 instance Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  0:24 ` [PATCH v2 2/9] arm64: dts: ti: k3-am62a-main: Add sdhci2 instance Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  0:24 ` Judith Mendez [this message]
2024-02-13  0:24   ` [PATCH v2 3/9] arm64: dts: ti: k3-am62a7-sk: Enable eMMC support Judith Mendez
2024-02-13  0:24 ` [PATCH v2 4/9] arm64: dts: ti: k3-am64-main: Fix ITAP/OTAP values for MMC Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  0:24 ` [PATCH v2 5/9] arm64: dts: ti: k3-am62p: Add " Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  0:24 ` [PATCH v2 6/9] arm64: dts: ti: k3-am6*: Remove DLL properties for soft PHYs Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  5:26   ` Wadim Egorov
2024-02-13  5:26     ` Wadim Egorov
2024-02-13 15:52     ` Judith Mendez
2024-02-13 15:52       ` Judith Mendez
2024-02-13 16:06       ` Judith Mendez
2024-02-13 16:06         ` Judith Mendez
2024-02-13  8:15   ` Francesco Dolcini
2024-02-13  8:15     ` Francesco Dolcini
2024-02-13  0:24 ` [PATCH v2 7/9] arm64: dts: ti: k3-am6*: Fix ti,clkbuf-sel property in MMC nodes Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  0:24 ` [PATCH v2 8/9] arm64: dts: ti: k3-am6*: Fix bus-width " Judith Mendez
2024-02-13  0:24   ` Judith Mendez
2024-02-13  5:07   ` Wadim Egorov
2024-02-13  5:07     ` Wadim Egorov
2024-02-13  8:19     ` Francesco Dolcini
2024-02-13  8:19       ` Francesco Dolcini
2024-02-13  9:05       ` Wadim Egorov
2024-02-13  9:05         ` Wadim Egorov
2024-02-13  0:24 ` [PATCH v2 9/9] arm64: dts: ti: k3-am6*: Add bootph-all property in MMC node Judith Mendez
2024-02-13  0:24   ` Judith Mendez

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240213002416.1560357-4-jm@ti.com \
    --to=jm@ti.com \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=francesco.dolcini@toradex.com \
    --cc=kristo@kernel.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=nm@ti.com \
    --cc=robh+dt@kernel.org \
    --cc=vigneshr@ti.com \
    --cc=w.egorov@phytec.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.