From: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: sumit.garg@oss.qualcomm.com, dmitry.baryshkov@oss.qualcomm.com,
Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Subject: [PATCH v5 4/4] arm64: dts: qcom: ipq9574: Enable eMMC variant
Date: Thu, 5 Feb 2026 14:29:36 +0530 [thread overview]
Message-ID: <20260205085936.3220108-5-varadarajan.narayanan@oss.qualcomm.com> (raw)
In-Reply-To: <20260205085936.3220108-1-varadarajan.narayanan@oss.qualcomm.com>
RDP433/RDP418 can have NAND or eMMC based on a board level rework. Since
the same GPIOS are used for both the interfaces, only one of them can be
used. Add a new DTS file to enable eMMC.
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
---
v5: Add RDP418 eMMC variant
v4: Move sdhc properties to SoC dtsi.
Disable nand (that is enabled in ipq9574-rdp-common.dtsi) here as
the eMMC variant doesn't have NAND.
v3: As qpic_nand is disabled in ipq9574-rdp-common.dtsi, no need to disable
it here. Just enable eMMC.
---
arch/arm64/boot/dts/qcom/Makefile | 4 ++--
.../boot/dts/qcom/ipq9574-rdp418-emmc.dts | 20 +++++++++++++++++++
.../boot/dts/qcom/ipq9574-rdp433-emmc.dts | 20 +++++++++++++++++++
3 files changed, 42 insertions(+), 2 deletions(-)
create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp418-emmc.dts
create mode 100644 arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6f34d5ed331c..0ab21ccf893f 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -25,8 +25,8 @@ dtb-$(CONFIG_ARCH_QCOM) += ipq6018-cp01-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk01.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c1.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq8074-hk10-c2.dtb
-dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp418.dtb
-dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp433.dtb
+dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp418.dtb ipq9574-rdp418-emmc.dtb
+dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp433.dtb ipq9574-rdp433-emmc.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp449.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp453.dtb
dtb-$(CONFIG_ARCH_QCOM) += ipq9574-rdp454.dtb
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp418-emmc.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp418-emmc.dts
new file mode 100644
index 000000000000..2cf35c717411
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp418-emmc.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: BSD-3-Clause-Clear
+/*
+ * IPQ9574 RDP418 (eMMC variant) board device tree source
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include "ipq9574-rdp-common.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C2 (eMMC)";
+ compatible = "qcom,ipq9574-ap-al02-c2-emmc", "qcom,ipq9574";
+
+};
+
+&sdhc_1 {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts
new file mode 100644
index 000000000000..44884231499f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433-emmc.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: BSD-3-Clause-Clear
+/*
+ * IPQ9574 RDP433 (eMMC variant) board device tree source
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include "ipq9574-rdp-common.dtsi"
+#include "ipq9574-rdp433-common.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7 (eMMC)";
+ compatible = "qcom,ipq9574-ap-al02-c7-emmc", "qcom,ipq9574";
+};
+
+&sdhc_1 {
+ status = "okay";
+};
--
2.34.1
next prev parent reply other threads:[~2026-02-05 9:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-05 8:59 [PATCH v4 0/4] Enable IPQ9574 RDP433 " Varadarajan Narayanan
2026-02-05 8:59 ` [PATCH v5 1/4] arm64: dts: qcom: ipq9574: Add details for eMMC Varadarajan Narayanan
2026-02-05 8:59 ` [PATCH v5 2/4] arm64: dts: qcom: ipq9574-rdp433: Reorganize DTS to introduce eMMC support Varadarajan Narayanan
2026-02-05 8:59 ` [PATCH v5 3/4] dt-bindings: arm: qcom: Add IPQ9574 AL02-c2 and AL02-c7 eMMC variant Varadarajan Narayanan
2026-02-05 13:43 ` Krzysztof Kozlowski
2026-02-05 8:59 ` Varadarajan Narayanan [this message]
2026-03-18 13:50 ` [PATCH v4 0/4] Enable IPQ9574 RDP433 " Bjorn Andersson
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=20260205085936.3220108-5-varadarajan.narayanan@oss.qualcomm.com \
--to=varadarajan.narayanan@oss.qualcomm.com \
--cc=andersson@kernel.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.baryshkov@oss.qualcomm.com \
--cc=konradybcio@kernel.org \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robh@kernel.org \
--cc=sumit.garg@oss.qualcomm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®