ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM

Add device trees for TQMa6S, TQMa6Q, and TQMa6QP embedded modules.
The A and B SoM variants are for hardware revisions that differ in
how the I2C devices are connected. For details, see [1].

This is a combination of the patches
  "arm: dt: imx6qdl: add tqma6[qdl] som on mba6 mainboard",
  "arm: dt: tqma6: add spi with spi nor flash on SOM",
  "arm: dt: add basic support for tqma6qp on mba6", and
  "arm: dt: imx6qdl-tqma6: use generic jedec,spi-nor"
from the TQMa6x BSP, with the MBa6 specific parts removed.

[1] https://support.tq-group.com/en/arm/tqma6x/linux/ptxdist/overview

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
[bst@pengutronix.de: remove unnecessary container node in the iomuxc
 node]
Signed-off-by: Bastian Krause <bst@pengutronix.de>
[p.zabel@pengutronix.de: merged patches from TQMa6x BSP REV.0114,
 separated MBa6 DTs, fixed checkpatch and dtbs_check warnings,
 added no-sd(io) properties to eMMC, added SPDX license identifiers
 and commit message]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6dl-tqma6a.dtsi b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
new file mode 100644 (file)
index 0000000..e891ef9
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-tqma6a.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x20000000>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6dl-tqma6b.dtsi b/arch/arm/boot/dts/imx6dl-tqma6b.dtsi
new file mode 100644 (file)
index 0000000..38cd850
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tqma6b.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-tqma6b.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x20000000>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6q-tqma6a.dtsi b/arch/arm/boot/dts/imx6q-tqma6a.dtsi
new file mode 100644 (file)
index 0000000..ab4c07c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tqma6a.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+#include "imx6q.dtsi"
+#include "imx6qdl-tqma6a.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x40000000>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6q-tqma6b.dtsi b/arch/arm/boot/dts/imx6q-tqma6b.dtsi
new file mode 100644 (file)
index 0000000..7224c37
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tqma6b.dtsi
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ */
+
+#include "imx6q.dtsi"
+#include "imx6qdl-tqma6b.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x40000000>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6qdl-tqma6.dtsi b/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
new file mode 100644 (file)
index 0000000..29bcce2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tqma6.dtsi
@@ -0,0 +1,202 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+       reg_3p3v: regulator-3p3v {
+               compatible = "regulator-fixed";
+               regulator-name = "supply-3p3v";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-always-on;
+       };
+};
+
+&ecspi1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi1>;
+       fsl,spi-num-chipselects = <1>;
+       cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+       status = "okay";
+
+       m25p80: flash@0 {
+               compatible = "jedec,spi-nor";
+               spi-max-frequency = <50000000>;
+               reg = <0>;
+               #address-cells = <1>;
+               #size-cells = <1>;
+               m25p,fast-read;
+       };
+};
+
+&iomuxc {
+       pinctrl_ecspi1: ecspi1grp {
+               fsl,pins = <
+                       /* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */
+                       MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099
+                       MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099
+                       MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099
+                        /* eCSPI1 SS1 */
+                       MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099
+               >;
+       };
+
+       pinctrl_i2c1: i2c1grp {
+               fsl,pins = <
+                       MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
+                       MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
+               >;
+       };
+
+       pinctrl_i2c3: i2c3grp {
+               fsl,pins = <
+                       MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
+                       MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
+               >;
+       };
+
+       pinctrl_pmic: pmicgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
+               >;
+       };
+
+       pinctrl_usdhc3: usdhc3grp {
+               fsl,pins = <
+                       MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17059
+                       MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10059
+                       MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+                       MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+                       MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+                       MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+                       MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
+                       MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
+                       MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
+                       MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
+               >;
+       };
+};
+
+&pmic {
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_pmic>;
+               interrupt-parent = <&gpio6>;
+               interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
+
+               regulators {
+                       reg_vddcore: sw1ab {
+                               regulator-min-microvolt = <300000>;
+                               regulator-max-microvolt = <1875000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vddsoc: sw1c {
+                               regulator-min-microvolt = <300000>;
+                               regulator-max-microvolt = <1875000>;
+                               regulator-always-on;
+                       };
+
+                       reg_gen_3v3: sw2 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       reg_ddr_1v5a: sw3a {
+                               regulator-min-microvolt = <400000>;
+                               regulator-max-microvolt = <1975000>;
+                               regulator-always-on;
+                       };
+
+                       reg_ddr_1v5b: sw3b {
+                               regulator-min-microvolt = <400000>;
+                               regulator-max-microvolt = <1975000>;
+                               regulator-always-on;
+                       };
+
+                       sw4_reg: sw4 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       reg_5v_600mA: swbst {
+                               regulator-min-microvolt = <5000000>;
+                               regulator-max-microvolt = <5150000>;
+                               regulator-always-on;
+                       };
+
+                       reg_snvs_3v: vsnvs {
+                               regulator-min-microvolt = <1500000>;
+                               regulator-max-microvolt = <3000000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vrefddr: vrefddr {
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       reg_vgen1_1v5: vgen1 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1550000>;
+                               /* not used */
+                       };
+
+                       reg_vgen2_1v2_eth: vgen2 {
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <1550000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vgen3_2v8: vgen3 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vgen4_1v8: vgen4 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vgen5_1v8_eth: vgen5 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+
+                       reg_vgen6_3v3: vgen6 {
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
+                               regulator-always-on;
+                       };
+               };
+};
+
+/* eMMC */
+&usdhc3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc3>;
+       vmmc-supply = <&reg_3p3v>;
+       non-removable;
+       disable-wp;
+       no-sd;
+       no-sdio;
+       bus-width = <8>;
+       #address-cells = <1>;
+       #size-cells = <0>;
+       status = "okay";
+
+       mmccard: mmccard@0 {
+               reg = <0>;
+               compatible = "mmc-card";
+               broken-hpi;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi b/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
new file mode 100644 (file)
index 0000000..c18a06c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+&i2c1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c1>;
+       clock-frequency = <100000>;
+       status = "okay";
+
+       pmic: pmic@8 {
+               compatible = "fsl,pfuze100";
+               reg = <0x08>;
+       };
+
+       sensor@48 {
+               compatible = "lm75";
+               reg = <0x48>;
+       };
+
+       eeprom@50 {
+               compatible = "st,24c64", "atmel,24c64";
+               reg = <0x50>;
+               pagesize = <32>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6qdl-tqma6b.dtsi b/arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
new file mode 100644 (file)
index 0000000..a746007
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+&i2c3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c3>;
+       clock-frequency = <100000>;
+       status = "okay";
+
+       pmic: pmic@8 {
+               compatible = "fsl,pfuze100";
+               reg = <0x08>;
+       };
+
+       sensor@48 {
+               compatible = "lm75";
+               reg = <0x48>;
+       };
+
+       eeprom@50 {
+               compatible = "st,24c64", "atmel,24c64";
+               reg = <0x50>;
+               pagesize = <32>;
+       };
+};

diff --git a/arch/arm/boot/dts/imx6qp-tqma6b.dtsi b/arch/arm/boot/dts/imx6qp-tqma6b.dtsi
new file mode 100644 (file)
index 0000000..bb6ff7c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tqma6b.dtsi
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ */
+
+#include "imx6q.dtsi"
+#include "imx6qp.dtsi"
+#include "imx6qdl-tqma6b.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x40000000>;
+       };
+};