* [PATCH 1/6] ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-2-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
2017-12-19 15:49 ` [PATCH 2/6] ARM: dts: imx6: Add initial support for phyBOARD-Mira Stefan Riedmueller
` (4 subsequent siblings)
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, Stefan Riedmueller, Christoph Fritz,
robh+dt, Christian Hemp, Stefan Christ, linux-arm-kernel
This patch adds basic support for PHYTEC phyCORE-i.MX 6 SOM with i.MX
6Quad/Dual or i.MX 6DualLight/Solo.
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 282 ++++++++++++++++++++++
1 file changed, 282 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
new file mode 100644
index 0000000..5283f0d
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi
@@ -0,0 +1,282 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "PHYTEC phyCORE-i.MX 6";
+ compatible = "phytec,imx6qdl-pcm058", "fsl,imx6qdl";
+
+ aliases {
+ ipu0 = &ipu1;
+ rtc1 = &da9062_rtc;
+ rtc2 = &snvs_rtc;
+ };
+
+ /*
+ * Set the minimum memory size here and
+ * let the bootloader set the real size.
+ */
+ memory {
+ reg = <0x10000000 0x8000000>;
+ };
+
+ gpio_leds_som: somleds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioleds_som>;
+
+ som_green {
+ label = "phycore:green";
+ gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ flash: flash@0 {
+ compatible = "m25p80";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ status = "disabled";
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-handle = <ðphy>;
+ phy-mode = "rgmii";
+ phy-supply = <&vdd_eth_io>;
+ phy-reset-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy: ethernet-phy@3 {
+ reg = <3>;
+ txc-skew-ps = <1680>;
+ rxc-skew-ps = <1860>;
+ };
+ };
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ nand-on-flash-bbt;
+ status = "disabled";
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ eeprom: eeprom@50 {
+ compatible = "cat,24c32";
+ reg = <0x50>;
+ };
+
+ pmic0: pmic@58 {
+ compatible = "dlg,da9062";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ reg = <0x58>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ da9062_rtc: rtc {
+ compatible = "dlg,da9062-rtc";
+ };
+
+ da9062_wdt: watchdog {
+ compatible = "dlg,da9062-watchdog";
+ };
+
+ da9062_reg: regulators {
+ vdd_arm: buck1 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <730000>;
+ regulator-max-microvolt = <1380000>;
+ regulator-always-on;
+ };
+
+ vdd_soc: buck2 {
+ regulator-name = "vdd_soc";
+ regulator-min-microvolt = <730000>;
+ regulator-max-microvolt = <1380000>;
+ regulator-always-on;
+ };
+
+ vdd_ddr3_1p5: buck3 {
+ regulator-name = "vdd_ddr3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ };
+
+ vdd_eth_1p2: buck4 {
+ regulator-name = "vdd_eth";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vdd_snvs: ldo1 {
+ regulator-name = "vdd_snvs";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ vdd_high: ldo2 {
+ regulator-name = "vdd_high";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ vdd_eth_io: ldo3 {
+ regulator-name = "vdd_eth_io";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ };
+
+ vdd_emmc_1p8: ldo4 {
+ regulator-name = "vdd_emmc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ };
+ };
+};
+
+®_arm {
+ vin-supply = <&vdd_arm>;
+};
+
+®_pu {
+ vin-supply = <&vdd_soc>;
+};
+
+®_soc {
+ vin-supply = <&vdd_soc>;
+};
+
+&snvs_poweroff {
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <8>;
+ non-removable;
+ vmmc-supply = <&vdd_emmc_1p8>;
+ status = "disabled";
+};
+
+&iomuxc {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpioleds_som: gpioledssomgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpmi_nand: gpminandgrp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
+ MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
+ MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
+ MX6QDL_PAD_NANDF_CS2__NAND_CE2_B 0xb0b1
+ MX6QDL_PAD_NANDF_CS3__NAND_CE3_B 0xb0b1
+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
+ MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
+ MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
+ MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0
+ >;
+ };
+
+ pinctrl_pmic: pmicgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
+ >;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
+ MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
+ MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
+ MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
+ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
+ >;
+ };
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 2/6] ARM: dts: imx6: Add initial support for phyBOARD-Mira
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
2017-12-19 15:49 ` [PATCH 1/6] ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-3-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
2017-12-19 15:49 ` [PATCH 3/6] ARM: dts: imx6: Add support for phyBOARD-Mira i.MX 6Quad/Dual RDK Stefan Riedmueller
` (3 subsequent siblings)
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, Stefan Riedmueller, Christoph Fritz,
robh+dt, Christian Hemp, Stefan Christ, linux-arm-kernel
This patch adds basic support for PHYTEC phyBOARD-Mira as carrier board
for PHYTEC phyCORE-i.MX 6.
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi | 390 +++++++++++++++++++++++++++++
1 file changed, 390 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
new file mode 100644
index 0000000..b7d7542
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi
@@ -0,0 +1,390 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+
+/ {
+ aliases {
+ rtc0 = &i2c_rtc;
+ };
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ power-supply = <®_backlight>;
+ pwms = <&pwm1 0 5000000>;
+ status = "okay";
+ };
+
+ gpio_leds: leds {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioleds>;
+ status = "disabled";
+
+ compatible = "gpio-leds";
+
+ red {
+ label = "phyboard-mira:red";
+ gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ green {
+ label = "phyboard-mira:green";
+ gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>;
+ };
+
+ blue {
+ label = "phyboard-mira:blue";
+ gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ reg_backlight: regulator-backlight {
+ compatible = "regulator-fixed";
+ regulator-name = "backlight_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_en_switch: regulator-en-switch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_en_switch>;
+ compatible = "regulator-fixed";
+ regulator-name = "Enable Switch";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&gpio3 4 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ };
+
+ reg_flexcan1: regulator-flexcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1_en>;
+ compatible = "regulator-fixed";
+ regulator-name = "flexcan1-reg";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ gpio = <&gpio2 20 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_panel: regulator-panel {
+ compatible = "regulator-fixed";
+ regulator-name = "panel-power-supply";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-always-on;
+ };
+
+ reg_pcie: regulator-pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie_reg>;
+ compatible = "regulator-fixed";
+ regulator-name = "mPCIe_1V5";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ gpio = <&gpio3 0 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ reg_usb_h1_vbus: usb-h1-vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1_vbus>;
+ compatible = "regulator-fixed";
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio2 18 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usbotg_vbus: usbotg-vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg_vbus>;
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ panel {
+ compatible = "auo,g104sn02";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_panel_en>;
+ power-supply = <®_panel>;
+ enable-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
+
+ backlight = <&backlight>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ xceiver-supply = <®_flexcan1>;
+ status = "disabled";
+};
+
+&hdmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hdmicec>;
+ ddc-i2c-bus = <&i2c2>;
+ status = "disabled";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <400000>;
+ status = "disabled";
+
+ stmpe: touchctrl@44 {
+ compatible = "st,stmpe811";
+ reg = <0x44>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <12 IRQ_TYPE_NONE>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_stmpe>;
+ status = "disabled";
+
+ stmpe_touchscreen {
+ compatible = "st,stmpe-ts";
+ st,sample-time = <4>;
+ st,mod-12b = <1>;
+ st,ref-sel = <0>;
+ st,adc-freq = <1>;
+ st,ave-ctrl = <1>;
+ st,touch-det-delay = <2>;
+ st,settling = <2>;
+ st,fraction-z = <7>;
+ st,i-drive = <1>;
+ };
+ };
+
+ i2c_rtc: rtc@68 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rtc_int>;
+ compatible = "mc,rv4162";
+ reg = <0x68>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clock-frequency = <100000>;
+ status = "disabled";
+};
+
+&ldb {
+ status = "okay";
+
+ lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <24>;
+ status = "disabled";
+
+ port@4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ reset-gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+ status = "disabled";
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ fsl,uart-has-rtscts;
+ status = "disabled";
+};
+
+&usbh1 {
+ vbus-supply = <®_usb_h1_vbus>;
+ disable-over-current;
+ status = "disabled";
+};
+
+&usbotg {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ vbus-supply = <®_usbotg_vbus>;
+ disable-over-current;
+ status = "disabled";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ cd-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ status = "disabled";
+};
+
+&iomuxc {
+ pinctrl_panel_en: panelen1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0xb0b1
+ >;
+ };
+
+ pinctrl_en_switch: enswitchgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0xb0b1
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
+ MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan1_en: flexcan1engrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A18__GPIO2_IO20 0xb0b1
+ >;
+ };
+
+ pinctrl_gpioleds: gpioledsgrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT4__GPIO5_IO22 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT5__GPIO5_IO23 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT6__GPIO5_IO24 0x1b0b0
+ >;
+ };
+
+ pinctrl_hdmicec: hdmicecgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x1f8b0
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_OE__GPIO2_IO25 0xb0b1
+ >;
+ };
+
+ pinctrl_pcie_reg: pciereggrp {
+ fsl,pins = <MX6QDL_PAD_EIM_DA0__GPIO3_IO00 0xb0b1>;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_rtc_int: rtcintgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x1b0b0
+ >;
+ };
+
+ pinctrl_stmpe: stmpegrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB3__UART3_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D23__UART3_RTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1_vbus: usbh1vbusgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0xb0b1
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ >;
+ };
+
+ pinctrl_usbotg_vbus: usbotgvbusgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A19__GPIO2_IO19 0xb0b1
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9
+ MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0xb0b1 /* CD */
+ >;
+ };
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 3/6] ARM: dts: imx6: Add support for phyBOARD-Mira i.MX 6Quad/Dual RDK
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
2017-12-19 15:49 ` [PATCH 1/6] ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM Stefan Riedmueller
2017-12-19 15:49 ` [PATCH 2/6] ARM: dts: imx6: Add initial support for phyBOARD-Mira Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-4-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
2017-12-19 15:49 ` [PATCH 4/6] ARM: dts: imx6: Add support for phxBOARD-Mira i.MX 6 DualLight/Solo RDK Stefan Riedmueller
` (2 subsequent siblings)
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, Stefan Riedmueller, robh+dt,
Christian Hemp, Stefan Christ, linux-arm-kernel
From: Christian Hemp <c.hemp@phytec.de>
Add support for the PHYTEC phyBOARD-Mira Rapid Development Kit with
i.MX 6Quad/Dual with eMMC or NAND.
Following interfaces are supported:
- Gigabit Ethernet
- USB Host
- CAN
- RS232
- PCIe
- LVDS
- HDMI
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts | 76 ++++++++++++++++++++++++
arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts | 76 ++++++++++++++++++++++++
3 files changed, 154 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts
create mode 100644 arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d0381e9..b793617 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -449,6 +449,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-nitrogen6_max.dtb \
imx6q-nitrogen6_som2.dtb \
imx6q-novena.dtb \
+ imx6q-phytec-mira-rdk-emmc.dtb \
+ imx6q-phytec-mira-rdk-nand.dtb \
imx6q-phytec-pbab01.dtb \
imx6q-pistachio.dtb \
imx6q-rex-pro.dtb \
diff --git a/arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts b/arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts
new file mode 100644
index 0000000..6e6f694
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+ model = "PHYTEC phyBOARD-Mira Quad Carrier-Board with eMMC";
+ compatible = "phytec,imx6q-pbac06-emmc", "phytec,imx6q-pbac06",
+ "phytec,imx6qdl-pcm058", "fsl,imx6q";
+
+ aliases {
+ ipu1 = &ipu2;
+ };
+
+ chosen {
+ linux,stdout-path = &uart2;
+ };
+};
+
+&can1 {
+ status = "okay";
+};
+
+&fec {
+ status = "okay";
+};
+
+&flash {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c_rtc {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+&usbotg {
+ status = "okay";
+};
+
+&usdhc1 {
+ status = "okay";
+};
+
+&usdhc4 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts b/arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts
new file mode 100644
index 0000000..6145e8e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+ model = "PHYTEC phyBOARD-Mira Quad Carrier-Board with NAND";
+ compatible = "phytec,imx6q-pbac06-nand", "phytec,imx6q-pbac06",
+ "phytec,imx6qdl-pcm058", "fsl,imx6q";
+
+ aliases {
+ ipu1 = &ipu2;
+ };
+
+ chosen {
+ linux,stdout-path = &uart2;
+ };
+};
+
+&can1 {
+ status = "okay";
+};
+
+&fec {
+ status = "okay";
+};
+
+&flash {
+ status = "okay";
+};
+
+&gpmi {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c_rtc {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+&usbotg {
+ status = "okay";
+};
+
+&usdhc1 {
+ status = "okay";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 4/6] ARM: dts: imx6: Add support for phxBOARD-Mira i.MX 6 DualLight/Solo RDK
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
` (2 preceding siblings ...)
2017-12-19 15:49 ` [PATCH 3/6] ARM: dts: imx6: Add support for phyBOARD-Mira i.MX 6Quad/Dual RDK Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-5-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
2017-12-19 15:49 ` [PATCH 5/6] ARM: dts: imx6: Add support for phyBOARD-Mira with i.MX 6QuadPlus Stefan Riedmueller
2017-12-19 15:49 ` [PATCH 6/6] ARM: imx_v6_v7_defconfig: Enable Dialog Semicondocter DA9062 driver Stefan Riedmueller
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, Stefan Riedmueller, robh+dt,
Christian Hemp, Stefan Christ, linux-arm-kernel
From: Christian Hemp <c.hemp@phytec.de>
Add support for the PHYTEC phyBOARD-Mira Low-Cost Rapid Development Kit
with i.MX 6DualLight/Solo with NAND.
Following interfaces are supported:
- 100 MBit Ethernet
- USB Host
- RS232
- HDMI
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6dl-phytec-mira-rdk-nand.dts | 64 +++++++++++++++++++++++
2 files changed, 65 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-phytec-mira-rdk-nand.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b793617..07d99a1 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -388,6 +388,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-icore-rqs.dtb \
imx6dl-nit6xlite.dtb \
imx6dl-nitrogen6x.dtb \
+ imx6dl-phytec-mira-rdk-nand.dtb \
imx6dl-phytec-pbab01.dtb \
imx6dl-rex-basic.dtb \
imx6dl-riotboard.dtb \
diff --git a/arch/arm/boot/dts/imx6dl-phytec-mira-rdk-nand.dts b/arch/arm/boot/dts/imx6dl-phytec-mira-rdk-nand.dts
new file mode 100644
index 0000000..f56c20f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-phytec-mira-rdk-nand.dts
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+ model = "PHYTEC phyBOARD-Mira DualLite/Solo Carrier-Board with NAND";
+ compatible = "phytec,imx6dl-pbac06-nand", "phytec,imx6dl-pbac06",
+ "phytec,imx6qdl-pcm058", "fsl,imx6dl";
+
+ chosen {
+ linux,stdout-path = &uart2;
+ };
+};
+
+ðphy {
+ max-speed = <100>;
+};
+
+&fec {
+ status = "okay";
+};
+
+&gpmi {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c_rtc {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+&usbotg {
+ status = "okay";
+};
+
+&usdhc1 {
+ status = "okay";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 5/6] ARM: dts: imx6: Add support for phyBOARD-Mira with i.MX 6QuadPlus
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
` (3 preceding siblings ...)
2017-12-19 15:49 ` [PATCH 4/6] ARM: dts: imx6: Add support for phxBOARD-Mira i.MX 6 DualLight/Solo RDK Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-6-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
2017-12-19 15:49 ` [PATCH 6/6] ARM: imx_v6_v7_defconfig: Enable Dialog Semicondocter DA9062 driver Stefan Riedmueller
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, Stefan Riedmueller, Enrico Scholz,
Stefan Lengfeld, robh+dt, Christian Hemp, linux-arm-kernel
From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Add support for the PHYTEC phyBOARD-Mira with i.MX 6QuadPlus with NAND.
It is based on the phyBOARD-Mira with i.MX 6Quad/Dual and supports the
same interfaces.
Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Stefan Lengfeld <s.lengfeld@phytec.de>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6qp-phytec-mira-rdk-nand.dts | 76 +++++++++++++++++++++++
2 files changed, 77 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6qp-phytec-mira-rdk-nand.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 07d99a1..d42b522 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-zii-rdu2.dtb \
imx6qp-nitrogen6_max.dtb \
imx6qp-nitrogen6_som2.dtb \
+ imx6qp-phytec-mira-rdk-nand.dtb \
imx6qp-sabreauto.dtb \
imx6qp-sabresd.dtb \
imx6qp-tx6qp-8037.dtb \
diff --git a/arch/arm/boot/dts/imx6qp-phytec-mira-rdk-nand.dts b/arch/arm/boot/dts/imx6qp-phytec-mira-rdk-nand.dts
new file mode 100644
index 0000000..397871c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-phytec-mira-rdk-nand.dts
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2017 PHYTEC Messtechnik GmbH
+ * Author: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
+ */
+
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+ model = "PHYTEC phyBOARD-Mira QuadPlus Carrier-Board with NAND";
+ compatible = "phytec,imx6qp-pbac06-nand", "phytec,imx6qp-pbac06",
+ "phytec,imx6qdl-pcm058", "fsl,imx6qp";
+
+ aliases {
+ ipu1 = &ipu2;
+ };
+
+ chosen {
+ linux,stdout-path = &uart2;
+ };
+};
+
+&can1 {
+ status = "okay";
+};
+
+&fec {
+ status = "okay";
+};
+
+&flash {
+ status = "okay";
+};
+
+&gpmi {
+ status = "okay";
+};
+
+&hdmi {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+};
+
+&i2c2 {
+ status = "okay";
+};
+
+&i2c_rtc {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+&usbotg {
+ status = "okay";
+};
+
+&usdhc1 {
+ status = "okay";
+};
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread* [PATCH 6/6] ARM: imx_v6_v7_defconfig: Enable Dialog Semicondocter DA9062 driver
2017-12-19 15:49 [PATCH 0/6] ARM: dts: Add PHYTEC phyCORE-i.MX 6 and phyBOARD-Mira carrier board support Stefan Riedmueller
` (4 preceding siblings ...)
2017-12-19 15:49 ` [PATCH 5/6] ARM: dts: imx6: Add support for phyBOARD-Mira with i.MX 6QuadPlus Stefan Riedmueller
@ 2017-12-19 15:49 ` Stefan Riedmueller
[not found] ` <1513698588-13325-7-git-send-email-s.riedmueller-guT5V/WYfQezQB+pC5nmwQ@public.gmane.org>
5 siblings, 1 reply; 15+ messages in thread
From: Stefan Riedmueller @ 2017-12-19 15:49 UTC (permalink / raw)
To: shawnguo, kernel, fabio.estevam
Cc: mark.rutland, devicetree, robh+dt, Stefan Riedmueller,
linux-arm-kernel
The phyCORE-i.MX 6 uses the DA9062/63 PMIC, RTC and Watchdog driver.
Enable this option by default.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
arch/arm/configs/imx_v6_v7_defconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 6726c83..e3c4163 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -216,8 +216,10 @@ CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_CPU_THERMAL=y
CONFIG_IMX_THERMAL=y
CONFIG_WATCHDOG=y
+CONFIG_DA9062_WATCHDOG=y
CONFIG_IMX2_WDT=y
CONFIG_MFD_DA9052_I2C=y
+CONFIG_MFD_DA9062=y
CONFIG_MFD_MC13XXX_SPI=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_MFD_STMPE=y
@@ -225,6 +227,7 @@ CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_ANATOP=y
CONFIG_REGULATOR_DA9052=y
+CONFIG_REGULATOR_DA9062=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_MC13783=y
CONFIG_REGULATOR_MC13892=y
@@ -348,6 +351,7 @@ CONFIG_RTC_DRV_ISL1208=y
CONFIG_RTC_DRV_PCF8523=y
CONFIG_RTC_DRV_PCF8563=y
CONFIG_RTC_DRV_M41T80=y
+CONFIG_RTC_DRV_DA9063=y
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_MXC=y
CONFIG_RTC_DRV_SNVS=y
--
2.7.4
^ permalink raw reply related [flat|nested] 15+ messages in thread