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From:   Konrad Dybcio <konradybcio@gmail.com>
To:     skrzynka@konradybcio.pl
Cc:     Konrad Dybcio <konradybcio@gmail.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Kees Cook <keescook@chromium.org>,
        Anton Vorontsov <anton@enomsg.org>,
        Colin Cross <ccross@android.com>,
        Tony Luck <tony.luck@intel.com>, linux-arm-msm@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 12/12] arm64: dts: qcom: Add support for Sony Xperia Z5 (SoMC Sumire-RoW)
Date:   Wed, 24 Jun 2020 00:48:11 +0200
Message-Id: <20200623224813.297077-13-konradybcio@gmail.com>
In-Reply-To: <20200623224813.297077-1-konradybcio@gmail.com>
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Add device tree support for the Sony Xperia Z5 smartphone.
The kitakami part in DT name comes from Sony platform naming
and is there to indicate that as more Sony devices using msm8994
are added to the kernel, they will share a lot of common code.

The board currently supports
* Serial
* SDHCI
* I2C
* Regulator configuration
* pstore log dump
* GPIO keys

Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
---
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../msm8994-sony-xperia-kitakami-sumire.dts   | 395 ++++++++++++++++++
 2 files changed, 396 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 0f2c33d611df..01ca9ac9f905 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -10,6 +10,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a3u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-samsung-a5u-eur.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8992-bullhead-rev-101.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-angler-rev-101.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8994-sony-xperia-kitakami-sumire.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8996-mtp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-asus-novago-tp370ql.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-hp-envy-x2.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts
new file mode 100644
index 000000000000..e70d54ed7325
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami-sumire.dts
@@ -0,0 +1,395 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020, Konrad Dybcio
+ */
+
+/dts-v1/;
+
+#include "msm8994.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/gpio-keys.h>
+
+/ {
+	model = "Sony Xperia Z5";
+	compatible = "somc,sumire-row", "qcom,msm8994";
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <0xcf 0x20001>;
+	qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
+	qcom,board-id = <8 0>;
+
+	/* Xperia Z5's firmware doesn't support PSCI */
+	/delete-node/ psci;
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		input-name = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		autorepeat;
+
+		button@0 {
+			label = "Volume Down";
+			gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEDOWN>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		button@1 {
+			label = "Volume Up";
+			gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		button@2 {
+			label = "Camera Snapshot";
+			gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_CAMERA>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+		button@3 {
+			label = "Camera Focus";
+			gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>;
+			linux,input-type = <1>;
+			linux,code = <KEY_VOLUMEUP>;
+			wakeup-source;
+			debounce-interval = <15>;
+		};
+
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		/* This is for getting crash logs using Android downstream kernels */
+		ramoops@1fe00000 {
+			compatible = "ramoops";
+			reg = <0x0 0x1fe00000 0x0 0x200000>;
+			console-size = <0x100000>;
+			record-size = <0x10000>;
+			ftrace-size = <0x10000>;
+			pmsg-size = <0x80000>;
+		};
+
+		continuous_splash: framebuffer@3401000{
+			reg = <0x0 0x3401000 0x0 0x2200000>;
+			no-map;
+		};
+
+		dfps_data_mem: dfps_data_mem@3400000 {
+			reg = <0x0 0x3400000 0x0 0x1000>;
+			no-map;
+		};
+
+		peripheral_region: peripheral_region@7400000 {
+			reg = <0x0 0x7400000 0x0 0x1c00000>;
+			no-map;
+		};
+
+		modem_region: modem_region@9000000 {
+			reg = <0x0 0x9000000 0x0 0x5a00000>;
+			no-map;
+		};
+
+		tzapp: modem_region@ea00000 {
+			reg = <0x0 0xea00000 0x0 0x1900000>;
+			no-map;
+		};
+
+		fb_region: fb_region@40000000 {
+			reg = <0x00 0x40000000 0x00 0x1000000>;
+			no-map;
+		};
+	};
+};
+
+&blsp_spi0 {
+	status = "okay";
+
+	/* FPC fingerprint reader */
+};
+
+/* I2C1 is disabled on this board */
+
+&blsp_i2c2 {
+	status = "okay";
+
+	/* NXP NFC */
+};
+
+&blsp_i2c4 {
+	status = "okay";
+
+	/* Empty but active */
+};
+
+&blsp_i2c5 {
+	status = "okay";
+
+	/* SMB1357 charger and sii8620 HDMI/MHL bridge */
+};
+
+&blsp_i2c6 {
+	status = "okay";
+
+	/* Synaptics touchscreen */
+};
+
+&blsp1_uart2 {
+	status = "okay";
+};
+
+&blsp2_uart2 {
+	status = "okay";
+};
+
+&pm8994_regulators {
+	s1 {
+		/* Unused */
+		status = "disabled";
+	};
+
+	s2 {
+		/* Unused */
+		status = "disabled";
+	};
+
+	s3 {
+		regulator-min-microvolt = <1300000>;
+		regulator-max-microvolt = <1300000>;
+	};
+
+	s4 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	s5 {
+		regulator-min-microvolt = <2150000>;
+		regulator-max-microvolt = <2150000>;
+	};
+
+	s7 {
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	l1 {
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	l2 {
+		regulator-min-microvolt = <1250000>;
+		regulator-max-microvolt = <1250000>;
+	};
+
+	l3 {
+		regulator-min-microvolt = <1100000>;
+		regulator-max-microvolt = <1100000>;
+	};
+
+	l4 {
+		regulator-min-microvolt = <1225000>;
+		regulator-max-microvolt = <1225000>;
+	};
+
+	l5 {
+		/* Unused */
+		status = "disabled";
+	};
+
+	l6 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l7 {
+		/* Unused */
+		status = "disabled";
+	};
+
+	l8 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l9 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l10 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l11 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l12 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l13 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <2950000>;
+	};
+
+	l14 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l15 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l16 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+	};
+
+	l17 {
+		regulator-min-microvolt = <2200000>;
+		regulator-max-microvolt = <2200000>;
+	};
+
+	l18 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+		regulator-always-on;
+	};
+
+	l19 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+
+	l20 {
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	l21 {
+		regulator-min-microvolt = <2950000>;
+		regulator-max-microvolt = <2950000>;
+		regulator-always-on;
+	};
+
+	l22 {
+		regulator-min-microvolt = <3000000>;
+		regulator-max-microvolt = <3000000>;
+	};
+
+	l23 {
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+	};
+
+	l24 {
+		regulator-min-microvolt = <3075000>;
+		regulator-max-microvolt = <3150000>;
+	};
+
+	l25 {
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	l26 {
+		regulator-min-microvolt = <987500>;
+		regulator-max-microvolt = <987500>;
+	};
+
+	l27 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+	};
+
+	l28 {
+		regulator-min-microvolt = <1000000>;
+		regulator-max-microvolt = <1000000>;
+	};
+
+	l29 {
+		regulator-min-microvolt = <2700000>;
+		regulator-max-microvolt = <2700000>;
+	};
+
+	l30 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	l31 {
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-boot-on;
+	};
+
+	l32 {
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
+	lvs1 {
+		/* Downstream sets it to enabled but
+		doesn't specify a voltage range */
+		status = "okay";
+	};
+
+	lvs2 {
+		/* Downstream sets it to enabled but
+		doesn't specify a voltage range */
+		status = "okay";
+	};
+};
+
+&pmi8994_regulators {
+	s1 {
+		regulator-min-microvolt = <1025000>;
+		regulator-max-microvolt = <1025000>;
+	};
+
+	s2 {
+		/* Unused */
+		status = "disabled";
+	};
+
+	boost-bypass {
+		regulator-min-microvolt = <3150000>;
+		regulator-max-microvolt = <3600000>;
+	};
+};
+
+&sdhc1 {
+	status = "okay";
+
+	/* Downstream pushes 2.95V to the sdhci device,
+	 * but upstream driver REALLY wants to make vmmc 1.8v
+	 * cause of the hs400-1_8v mode. MMC works fine without
+	 * that regulator, so let's not use it for now.
+	 * vqmmc is also disabled cause driver stll complains.
+	 *
+	 * vmmc-supply = <&pm8994_l20>;
+	 * vqmmc-supply = <&pm8994_s4>;
+	 */
+};
-- 
2.27.0