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From:   Matthias Kaehlcke <mka@chromium.org>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>
Cc:     linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
        Douglas Anderson <dianders@chromium.org>,
        devicetree@vger.kernel.org, Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH 1/3] arm64: dts: qcom: sc7180: Add lazor rev4
Date:   Fri, 19 Feb 2021 18:10:57 -0800
Message-Id: <20210219181032.1.I23e12818c4a841ba9c37c60b3ba8cfeeb048285f@changeid>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Lazor rev3 and older are stuffed with a 47k NTC thermistor for the
charger temperature which currently isn't supported by the PM6150 ADC
driver. A supported thermistor is used in rev4 and later revisions.
Add rev4 .dts files to be able to account for this.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
---

 arch/arm64/boot/dts/qcom/Makefile             |  3 ++
 .../dts/qcom/sc7180-trogdor-lazor-r3-kb.dts   |  4 +--
 .../dts/qcom/sc7180-trogdor-lazor-r3-lte.dts  |  4 +--
 .../boot/dts/qcom/sc7180-trogdor-lazor-r3.dts |  4 +--
 .../dts/qcom/sc7180-trogdor-lazor-r4-kb.dts   | 20 +++++++++++++
 .../dts/qcom/sc7180-trogdor-lazor-r4-lte.dts  | 28 +++++++++++++++++++
 .../boot/dts/qcom/sc7180-trogdor-lazor-r4.dts | 16 +++++++++++
 7 files changed, 73 insertions(+), 6 deletions(-)
 create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-kb.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-lte.dts
 create mode 100644 arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 549a7a2151d4..8a8ebca07b25 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -38,6 +38,9 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r3-kb.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r3-lte.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r4.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r4-kb.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-lazor-r4-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sc7180-trogdor-r1-lte.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= sdm630-sony-xperia-ganges-kirin.dtb
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
index 6985beb97e53..a578326ffbad 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-kb.dts
@@ -8,8 +8,8 @@
 #include "sc7180-trogdor-lazor-r3.dts"
 
 / {
-	model = "Google Lazor (rev3+) with KB Backlight";
-	compatible = "google,lazor-sku2", "qcom,sc7180";
+	model = "Google Lazor (rev3) with KB Backlight";
+	compatible = "google,lazor-rev3-sku2", "qcom,sc7180";
 };
 
 &keyboard_backlight {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
index 0881f8dd02c9..40169b4a48a3 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3-lte.dts
@@ -9,8 +9,8 @@
 #include "sc7180-trogdor-lte-sku.dtsi"
 
 / {
-	model = "Google Lazor (rev3+) with LTE";
-	compatible = "google,lazor-sku0", "qcom,sc7180";
+	model = "Google Lazor (rev3) with LTE";
+	compatible = "google,lazor-rev3-sku0", "qcom,sc7180";
 };
 
 &ap_sar_sensor {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts
index 1b9d2f46359e..240c3e067fac 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts
@@ -10,6 +10,6 @@
 #include "sc7180-trogdor-lazor.dtsi"
 
 / {
-	model = "Google Lazor (rev3+)";
-	compatible = "google,lazor", "qcom,sc7180";
+	model = "Google Lazor (rev3)";
+	compatible = "google,lazor-rev3", "qcom,sc7180";
 };
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-kb.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-kb.dts
new file mode 100644
index 000000000000..e8c6d3745fed
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-kb.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Lazor board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-lazor.dtsi"
+#include "sc7180-lite.dtsi"
+
+/ {
+	model = "Google Lazor (rev4+) with KB Backlight";
+	compatible = "google,lazor-sku2", "qcom,sc7180";
+};
+
+&keyboard_backlight {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-lte.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-lte.dts
new file mode 100644
index 000000000000..b260bcf85d4c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4-lte.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Lazor board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-lazor.dtsi"
+#include "sc7180-trogdor-lte-sku.dtsi"
+
+/ {
+	model = "Google Lazor (rev4+) with LTE";
+	compatible = "google,lazor-sku0", "qcom,sc7180";
+};
+
+&ap_sar_sensor {
+	status = "okay";
+};
+
+&ap_sar_sensor_i2c {
+	status = "okay";
+};
+
+&keyboard_backlight {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4.dts
new file mode 100644
index 000000000000..e6f4e030763e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r4.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Lazor board device tree source
+ *
+ * Copyright 2021 Google LLC.
+ */
+
+/dts-v1/;
+
+#include "sc7180-trogdor-lazor.dtsi"
+#include "sc7180-lite.dtsi"
+
+/ {
+	model = "Google Lazor (rev4+)";
+	compatible = "google,lazor", "qcom,sc7180";
+};
-- 
2.30.0.617.g56c4b15f3c-goog