diff mbox

[5/5] ARM: dts: add Qualcomm APQ8060-based Dragonboard

Message ID 1465918259-11138-6-git-send-email-linus.walleij@linaro.org
State New
Headers show

Commit Message

Linus Walleij June 14, 2016, 3:30 p.m. UTC 
This is the first Dragonboard based on APQ8060 and PM8058. It
was produced in 2011 in cooperation between Qualcomm and
BSQUARE.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

---
 arch/arm/boot/dts/Makefile                     |   1 +
 arch/arm/boot/dts/qcom-apq8060-dragonboard.dts | 557 +++++++++++++++++++++++++
 2 files changed, 558 insertions(+)
 create mode 100644 arch/arm/boot/dts/qcom-apq8060-dragonboard.dts

-- 
2.4.11

--
To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Comments

Linus Walleij June 15, 2016, 1:37 p.m. UTC | #1 
On Tue, Jun 14, 2016 at 9:11 PM, Stephen Boyd <sboyd@codeaurora.org> wrote:

>> +/* Intenal 3.69 GiB eMMC */

>> +&sdcc1 {

>> +     status = "okay";

>> +     pinctrl-names = "default";

>> +     pinctrl-0 = <&dragon_sdcc1_pins>;

>> +     vmmc-supply = <&pm8901_l5>;

>> +     vqmmc-supply = <&pm8901_lvs0>;

>> +};

>

> I think we're following a non-phandle approach to filling out

> board dts files. We didn't follow it that well on 8660 surf,

> probably because it was so basic, but it would be nice to follow

> that style here as well and populate board properties in nodes

> like how gsbi@19c00000 has been done. I'll leave this up to Andy

> though as he's the maintainer here.


Andy? How do you want it? I can do it either way, no big deal for
me.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 06b6c2d695bf..793bb14c1329 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -572,6 +572,7 @@  dtb-$(CONFIG_ARCH_PRIMA2) += \
 dtb-$(CONFIG_ARCH_OXNAS) += \
 	wd-mbwe.dtb
 dtb-$(CONFIG_ARCH_QCOM) += \
+	qcom-apq8060-dragonboard.dtb \
 	qcom-apq8064-arrow-db600c.dtb \
 	qcom-apq8064-cm-qs600.dtb \
 	qcom-apq8064-ifc6410.dtb \
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
new file mode 100644
index 000000000000..734d5e8446db
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts
@@ -0,0 +1,557 @@ 
+/*
+ * Copyright 2016 Linaro Ltd
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include "qcom-msm8660.dtsi"
+
+/ {
+	model = "Qualcomm APQ8060 Dragonboard";
+	compatible = "qcom,apq8060-dragonboard", "qcom,msm8660";
+
+	aliases {
+		serial0 = &gsbi12_serial;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		/* Main power of the board: 3.7V */
+		vph: regulator-fixed@1 {
+			compatible = "regulator-fixed";
+			regulator-min-microvolt = <3700000>;
+			regulator-max-microvolt = <3700000>;
+			regulator-name = "VPH";
+			regulator-type = "voltage";
+			regulator-always-on;
+			regulator-boot-on;
+		};
+	};
+
+	/* This is a levelshifter for SDCC5 */
+	dragon_vio_txb: txb0104rgyr {
+		compatible = "regulator-fixed";
+		regulator-name = "Dragon SDCC levelshifter";
+		vin-supply = <&pm8058_l14>;
+		regulator-always-on;
+	};
+
+	soc {
+		gsbi@19c00000 {
+			status = "ok";
+			pinctrl-names = "default";
+			pinctrl-0 = <&dragon_serial0_pins>;
+			qcom,mode = <GSBI_PROT_I2C_UART>;
+			serial@19c40000 {
+				status = "ok";
+			};
+		};
+	};
+};
+
+/* Intenal 3.69 GiB eMMC */
+&sdcc1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc1_pins>;
+	vmmc-supply = <&pm8901_l5>;
+	vqmmc-supply = <&pm8901_lvs0>;
+};
+
+/* External micro SD card, directly connected, pulled up to 2.85 V */
+&sdcc3 {
+	status = "okay";
+	/* Enable SSBI GPIO 22 as input, use for card detect */
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
+	cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8058_l14>;
+};
+
+/*
+ * Second external micro SD card, using two TXB104RGYR levelshifters
+ * to lift from 1.8 V to 2.85 V
+ */
+&sdcc5 {
+	status = "okay";
+	/* Enable SSBI GPIO 26 as input, use for card detect */
+	pinctrl-names = "default";
+	pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
+	cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&pm8058_l14>;
+	vqmmc-supply = <&dragon_vio_txb>;
+};
+
+/* Set up of the PMIC RPM regulators for this board */
+&rpm {
+	/* PM8901 supplies "preliminary regulators" whatever that means */
+	pm8901-regulators {
+		vdd_l0-supply = <&pm8901_s4>;
+		vdd_l1-supply = <&vph>;
+		vdd_l2-supply = <&vph>;
+		vdd_l3-supply = <&vph>;
+		vdd_l4-supply = <&vph>;
+		vdd_l5-supply = <&vph>;
+		vdd_l6-supply = <&vph>;
+		/* vdd_s0-supply, vdd_s1-supply: SAW regulators */
+		vdd_s2-supply = <&vph>;
+		vdd_s3-supply = <&vph>;
+		vdd_s4-supply = <&vph>;
+		lvs0_in-supply = <&pm8058_s3>;
+		lvs1_in-supply = <&pm8901_s4>;
+		lvs2_in-supply = <&pm8058_l0>;
+		lvs3_in-supply = <&pm8058_s2>;
+		mvs_in-supply = <&pm8058_s3>;
+
+		l0 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l1 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l2 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l3 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			bias-pull-down;
+		};
+		l4 {
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l5 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l6 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			bias-pull-down;
+		};
+
+		/* s0 and s1 are SAW regulators controlled over SPM */
+		s2 {
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s3 {
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+
+		/* LVS0 thru 3 and mvs0 are just switches */
+		lvs0 {
+			regulator-always-on;
+		};
+		lvs1 { };
+		lvs2 { };
+		lvs3 { };
+		mvs0 {};
+	};
+
+	pm8058-regulators {
+		vdd_l0_l1_lvs-supply = <&pm8058_s3>;
+		vdd_l2_l11_l12-supply = <&vph>;
+		vdd_l3_l4_l5-supply = <&vph>;
+		vdd_l6_l7-supply = <&vph>;
+		vdd_l8-supply = <&vph>;
+		vdd_l9-supply = <&vph>;
+		vdd_l10-supply = <&vph>;
+		vdd_l13_l16-supply = <&pm8058_s4>;
+		vdd_l14_l15-supply = <&vph>;
+		vdd_l17_l18-supply = <&vph>;
+		vdd_l19_l20-supply = <&vph>;
+		vdd_l21-supply = <&pm8058_s3>;
+		vdd_l22-supply = <&pm8058_s3>;
+		vdd_l23_l24_l25-supply = <&pm8058_s3>;
+		vdd_s0-supply = <&vph>;
+		vdd_s1-supply = <&vph>;
+		vdd_s2-supply = <&vph>;
+		vdd_s3-supply = <&vph>;
+		vdd_s4-supply = <&vph>;
+		vdd_ncp = <&vph>;
+
+		l0 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l1 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l2 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l4 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l5 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l6 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3600000>;
+			bias-pull-down;
+		};
+		l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <3050000>;
+			bias-pull-down;
+		};
+		l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l10 {
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l11 {
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <1500000>;
+			bias-pull-down;
+		};
+		l12 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+			bias-pull-down;
+		};
+		l13 {
+			regulator-min-microvolt = <2050000>;
+			regulator-max-microvolt = <2050000>;
+			bias-pull-down;
+		};
+		l14 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+		l15 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+			bias-pull-down;
+		};
+		l16 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+			regulator-always-on;
+		};
+		l17 {
+			// 1.5V according to schematic
+			regulator-min-microvolt = <2600000>;
+			regulator-max-microvolt = <2600000>;
+			bias-pull-down;
+		};
+		l18 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			bias-pull-down;
+		};
+		l19 {
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			bias-pull-down;
+		};
+		l20 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			bias-pull-down;
+		};
+		l21 {
+			// 1.1 V according to schematic
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+			regulator-always-on;
+		};
+		l22 {
+			// 1.2 V according to schematic
+			regulator-min-microvolt = <1150000>;
+			regulator-max-microvolt = <1150000>;
+			bias-pull-down;
+		};
+		l23 {
+			// Unused
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l24 {
+			// Unused
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+		l25 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			bias-pull-down;
+		};
+
+		s0 {
+			// regulator-min-microvolt = <500000>;
+			// regulator-max-microvolt = <1325000>;
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s1 {
+			// regulator-min-microvolt = <500000>;
+			// regulator-max-microvolt = <1250000>;
+			regulator-min-microvolt = <1100000>;
+			regulator-max-microvolt = <1100000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s2 {
+			// regulator-min-microvolt = <1200000>;
+			// regulator-max-microvolt = <1400000>;
+			regulator-min-microvolt = <1300000>;
+			regulator-max-microvolt = <1300000>;
+			qcom,switch-mode-frequency = <1600000>;
+			bias-pull-down;
+		};
+		s3 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			qcom,switch-mode-frequency = <1600000>;
+			regulator-always-on;
+			bias-pull-down;
+		};
+		s4 {
+			regulator-min-microvolt = <2200000>;
+			regulator-max-microvolt = <2200000>;
+			qcom,switch-mode-frequency = <1600000>;
+			regulator-always-on;
+			bias-pull-down;
+		};
+
+		/* LVS0 and LVS1 are just switches */
+		lvs0 {
+			bias-pull-down;
+		};
+		lvs1 {
+			bias-pull-down;
+		};
+
+		ncp {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+	};
+};
+
+&tlmm {
+	/* eMMMC pins, all 8 data lines connected */
+	dragon_sdcc1_pins: sdcc1 {
+		mux {
+			pins = "gpio159", "gpio160", "gpio161",
+			     "gpio162", "gpio163", "gpio164",
+			     "gpio165", "gpio166", "gpio167",
+			     "gpio168";
+			function = "sdc1";
+		};
+		clk {
+			pins = "gpio167"; /* SDC5 CLK */
+			drive-strength = <16>;
+			bias-disable;
+		};
+		cmd {
+			pins = "gpio168"; /* SDC5 CMD */
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+		data {
+			/* SDC5 D0 to D7 */
+			pins = "gpio159", "gpio160", "gpio161", "gpio162",
+			     "gpio163", "gpio164", "gpio165", "gpio166";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+	};
+
+	/*
+	 * The SDCC3 pins are hardcoded (non-muxable) but need some pin
+	 * configuration.
+	 */
+	dragon_sdcc3_pins: sdcc3 {
+		clk {
+			pins = "sdc3_clk";
+			drive-strength = <8>;
+			bias-disable;
+		};
+		cmd {
+			pins = "sdc3_cmd";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+		data {
+			pins = "sdc3_data";
+			drive-strength = <8>;
+			bias-pull-up;
+		};
+	};
+
+	/* Second SD card slot pins */
+	dragon_sdcc5_pins: sdcc5 {
+		mux {
+			pins = "gpio95", "gpio96", "gpio97",
+			     "gpio98", "gpio99", "gpio100";
+			function = "sdc5";
+		};
+		clk {
+			pins = "gpio97"; /* SDC5 CLK */
+			drive-strength = <16>;
+			bias-disable;
+		};
+		cmd {
+			pins = "gpio95"; /* SDC5 CMD */
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+		data {
+			/* SDC5 D0 to D3 */
+			pins = "gpio96", "gpio98", "gpio99", "gpio100";
+			drive-strength = <10>;
+			bias-pull-up;
+		};
+	};
+
+	/* Primary serial port uart 0 pins */
+	dragon_serial0_pins: gsbi12 {
+		mux {
+			pins = "gpio117", "gpio118";
+			function = "gsbi12";
+		};
+		tx {
+			pins = "gpio117";
+			drive-strength = <8>;
+			bias-disable;
+		};
+		rx {
+			pins = "gpio118";
+			drive-strength = <2>;
+			bias-pull-up;
+		};
+	};
+};
+
+&pmicintc {
+	keypad@148 {
+		linux,keymap = <
+			MATRIX_KEY(0, 0, KEY_MENU)
+			MATRIX_KEY(0, 2, KEY_1)
+			MATRIX_KEY(0, 3, KEY_4)
+			MATRIX_KEY(0, 4, KEY_7)
+			MATRIX_KEY(1, 0, KEY_UP)
+			MATRIX_KEY(1, 1, KEY_LEFT)
+			MATRIX_KEY(1, 2, KEY_DOWN)
+			MATRIX_KEY(1, 3, KEY_5)
+			MATRIX_KEY(1, 3, KEY_8)
+			MATRIX_KEY(2, 0, KEY_HOME)
+			MATRIX_KEY(2, 1, KEY_REPLY)
+			MATRIX_KEY(2, 2, KEY_2)
+			MATRIX_KEY(2, 3, KEY_6)
+			MATRIX_KEY(3, 0, KEY_VOLUMEUP)
+			MATRIX_KEY(3, 1, KEY_RIGHT)
+			MATRIX_KEY(3, 2, KEY_3)
+			MATRIX_KEY(3, 3, KEY_9)
+			MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
+			MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
+			MATRIX_KEY(4, 1, KEY_BACK)
+			MATRIX_KEY(4, 2, KEY_CAMERA)
+			MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
+			>;
+		keypad,num-rows = <6>;
+		keypad,num-columns = <5>;
+	};
+};
+
+&pm8058_gpio {
+	dragon_sdcc3_gpios: sdcc3-gpios {
+		pinconf {
+			pins = "gpio22";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+	dragon_sdcc5_gpios: sdcc5-gpios {
+		pinconf {
+			pins = "gpio26";
+			function = "normal";
+			input-enable;
+			bias-pull-up;
+			qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
+			power-source = <PM8058_GPIO_S3>;
+		};
+	};
+};