All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>, Ding Tao <miyatsu@qq.com>,
	Gregory CLEMENT <gregory.clement@bootlin.com>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
Date: Fri, 22 Nov 2019 00:24:06 -0500	[thread overview]
Message-ID: <20191122052741.32499-4-sashal@kernel.org> (raw)
In-Reply-To: <20191122052741.32499-1-sashal@kernel.org>

From: Ding Tao <miyatsu@qq.com>

[ Upstream commit 43ebc7c1b3ed8198b9acf3019eca16e722f7331c ]

The ESPRESSObin board has a emmc interface available on U11: declare it
and let the bootloader enable it if the emmc is present.

[gregory.clement@bootlin.com: disable the emmc by default]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 .../dts/marvell/armada-3720-espressobin.dts   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 3ab25ad402b90..846003bb480cd 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -60,9 +60,31 @@
 	cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
 	marvell,pad-type = "sd";
 	vqmmc-supply = <&vcc_sd_reg1>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
 	status = "okay";
 };
 
+/* U11 */
+&sdhci0 {
+	non-removable;
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	mmc-hs400-1_8v;
+	marvell,xenon-emmc;
+	marvell,xenon-tun-count = <9>;
+	marvell,pad-type = "fixed-1-8v";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc_pins>;
+/*
+ * This eMMC is not populated on all boards, so disable it by
+ * default and let the bootloader enable it, if it is present
+ */
+	status = "disabled";
+};
+
 &spi0 {
 	status = "okay";
 
-- 
2.20.1


_______________________________________________
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: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Ding Tao <miyatsu@qq.com>,
	Gregory CLEMENT <gregory.clement@bootlin.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin
Date: Fri, 22 Nov 2019 00:24:06 -0500	[thread overview]
Message-ID: <20191122052741.32499-4-sashal@kernel.org> (raw)
In-Reply-To: <20191122052741.32499-1-sashal@kernel.org>

From: Ding Tao <miyatsu@qq.com>

[ Upstream commit 43ebc7c1b3ed8198b9acf3019eca16e722f7331c ]

The ESPRESSObin board has a emmc interface available on U11: declare it
and let the bootloader enable it if the emmc is present.

[gregory.clement@bootlin.com: disable the emmc by default]
Signed-off-by: Ding Tao <miyatsu@qq.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 .../dts/marvell/armada-3720-espressobin.dts   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
index 3ab25ad402b90..846003bb480cd 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts
@@ -60,9 +60,31 @@
 	cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>;
 	marvell,pad-type = "sd";
 	vqmmc-supply = <&vcc_sd_reg1>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdio_pins>;
 	status = "okay";
 };
 
+/* U11 */
+&sdhci0 {
+	non-removable;
+	bus-width = <8>;
+	mmc-ddr-1_8v;
+	mmc-hs400-1_8v;
+	marvell,xenon-emmc;
+	marvell,xenon-tun-count = <9>;
+	marvell,pad-type = "fixed-1-8v";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc_pins>;
+/*
+ * This eMMC is not populated on all boards, so disable it by
+ * default and let the bootloader enable it, if it is present
+ */
+	status = "disabled";
+};
+
 &spi0 {
 	status = "okay";
 
-- 
2.20.1


  parent reply	other threads:[~2019-11-22  5:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-22  5:24 [PATCH AUTOSEL 4.19 001/219] scsi: target/tcmu: Fix queue_cmd_ring() declaration Sasha Levin
2019-11-22  5:24 ` Sasha Levin
2019-11-22  5:24 ` [PATCH AUTOSEL 4.19 002/219] scsi: lpfc: Fix kernel Oops due to null pring pointers Sasha Levin
2019-11-22  5:24 ` [PATCH AUTOSEL 4.19 003/219] scsi: lpfc: Fix dif and first burst use in write commands Sasha Levin
2019-11-22  5:24 ` Sasha Levin [this message]
2019-11-22  5:24   ` [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin Sasha Levin
2019-11-22  5:24 ` [PATCH AUTOSEL 4.19 005/219] ARM: dts: Fix up SQ201 flash access Sasha Levin
2019-11-22  5:24 ` [PATCH AUTOSEL 4.19 006/219] tracing: Lock event_mutex before synth_event_mutex Sasha Levin
  -- strict thread matches above, loose matches on Subject: below --
2019-11-22  5:24 [PATCH AUTOSEL 4.19 001/219] scsi: target/tcmu: Fix queue_cmd_ring() declaration Sasha Levin
2019-11-22  5:24 ` Sasha Levin
2019-11-22  5:25 ` [PATCH AUTOSEL 4.19 002/219] scsi: lpfc: Fix kernel Oops due to null pring pointers Sasha Levin
2019-11-22  5:25 ` [PATCH AUTOSEL 4.19 003/219] scsi: lpfc: Fix dif and first burst use in write commands Sasha Levin
2019-11-22  5:25 ` [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin Sasha Levin
2019-11-22  5:25   ` Sasha Levin
2019-11-22  5:25 ` [PATCH AUTOSEL 4.19 005/219] ARM: dts: Fix up SQ201 flash access Sasha Levin
2019-11-22  5:25 ` [PATCH AUTOSEL 4.19 006/219] tracing: Lock event_mutex before synth_event_mutex Sasha Levin
2019-11-22  5:15 [PATCH AUTOSEL 4.19 001/219] scsi: target/tcmu: Fix queue_cmd_ring() declaration Sasha Levin
2019-11-22  5:15 ` Sasha Levin
2019-11-22  5:15 ` [PATCH AUTOSEL 4.19 002/219] scsi: lpfc: Fix kernel Oops due to null pring pointers Sasha Levin
2019-11-22  5:15 ` [PATCH AUTOSEL 4.19 003/219] scsi: lpfc: Fix dif and first burst use in write commands Sasha Levin
2019-11-22  5:15 ` [PATCH AUTOSEL 4.19 004/219] arm64: dts: marvell: armada-37xx: Enable emmc on espressobin Sasha Levin
2019-11-22  5:15   ` Sasha Levin
2019-11-22  5:15 ` [PATCH AUTOSEL 4.19 005/219] ARM: dts: Fix up SQ201 flash access Sasha Levin
2019-11-22  5:15 ` [PATCH AUTOSEL 4.19 006/219] tracing: Lock event_mutex before synth_event_mutex Sasha Levin

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=20191122052741.32499-4-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=gregory.clement@bootlin.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=miyatsu@qq.com \
    --cc=stable@vger.kernel.org \
    /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.