linux-kernel - [PATCH v4 2/2] arm64: dts: qcom: sc7280: Add a herobrine CRD Pro SKU

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Message-ID: <20221216112918.1243-2-quic_rjendra@quicinc.com>
Date:   Fri, 16 Dec 2022 16:59:18 +0530
From:   Rajendra Nayak <quic_rjendra@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <konrad.dybcio@...aro.org>
CC:     <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <dianders@...omium.org>,
        <mka@...omium.org>, Rajendra Nayak <quic_rjendra@...cinc.com>
Subject: [PATCH v4 2/2] arm64: dts: qcom: sc7280: Add a herobrine CRD Pro SKU

Some of the qualcomm qcard based herobrine devices can come with
a Pro variant of the chipset on the qcard. Such Pro qcards have
the smps9 from pm8350c ganged up with smps7 and smps8, so add a
.dtsi for pro skus that deletes the smps9 node and include it from
the new dts for the CRD Pro

Signed-off-by: Rajendra Nayak <quic_rjendra@...cinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Matthias Kaehlcke <mka@...omium.org>
---
v4 changes:
Added the zoglin-sku1536 compatible along with hoglin-sku1536.
Zoglin is same as the Hoglin variant, with the SPI Flash reduced
from 64MB to 8MB

 arch/arm64/boot/dts/qcom/Makefile                  |  1 +
 .../boot/dts/qcom/sc7280-herobrine-crd-pro.dts     | 14 ++++++++++++++
 .../boot/dts/qcom/sc7280-herobrine-pro-sku.dtsi    |  8 ++++++++
 3 files changed, 23 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/sc7280-herobrine-crd-pro.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc7280-herobrine-pro-sku.dtsi

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index d7669a7cee9f..0d0ed0d06e4a 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -104,6 +104,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-wormdingler-rev1-boe-rt5682s.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-crd.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-crd-pro.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-evoker-r0.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-herobrine-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7280-herobrine-villager-r0.dtb
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd-pro.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd-pro.dts
new file mode 100644
index 000000000000..4ee5f0b0a5de
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd-pro.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * sc7280 CRD 3+ Pro board device tree source
+ *
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include "sc7280-herobrine-crd.dts"
+#include "sc7280-herobrine-pro-sku.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. sc7280 CRD Pro platform (rev5+)";
+	compatible = "google,zoglin-sku1536", "google,hoglin-sku1536", "qcom,sc7280";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-pro-sku.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-pro-sku.dtsi
new file mode 100644
index 000000000000..fb4bbe8aeda0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-pro-sku.dtsi
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Google Herobrine dts fragment for PRO SKUs
+ *
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/delete-node/ &vreg_s9c_0p676;
-- 
2.17.1