* [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM
@ 2019-10-11 14:36 Philipp Zabel
2019-10-11 14:36 ` [PATCH 2/3] ARM: dts: imx6qdl: add MBa6 mainboard with TQMa6{S, Q, QP} SoMs Philipp Zabel
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Philipp Zabel @ 2019-10-11 14:36 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel, devicetree, Rob Herring, kernel, Markus Niebel
From: Markus Niebel <Markus.Niebel@tq-group.com>
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>
[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>
---
arch/arm/boot/dts/imx6dl-tqma6a.dtsi | 17 +++
arch/arm/boot/dts/imx6dl-tqma6b.dtsi | 17 +++
arch/arm/boot/dts/imx6q-tqma6a.dtsi | 17 +++
arch/arm/boot/dts/imx6q-tqma6b.dtsi | 16 ++
arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 202 ++++++++++++++++++++++++++
arch/arm/boot/dts/imx6qdl-tqma6a.dtsi | 29 ++++
arch/arm/boot/dts/imx6qdl-tqma6b.dtsi | 29 ++++
arch/arm/boot/dts/imx6qp-tqma6b.dtsi | 17 +++
8 files changed, 344 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-tqma6a.dtsi
create mode 100644 arch/arm/boot/dts/imx6dl-tqma6b.dtsi
create mode 100644 arch/arm/boot/dts/imx6q-tqma6a.dtsi
create mode 100644 arch/arm/boot/dts/imx6q-tqma6b.dtsi
create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6.dtsi
create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
create mode 100644 arch/arm/boot/dts/imx6qp-tqma6b.dtsi
diff --git a/arch/arm/boot/dts/imx6dl-tqma6a.dtsi b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
new file mode 100644
index 000000000000..b45ab3325dc4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
@@ -0,0 +1,17 @@
+// 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
index 000000000000..4b0e6b22466a
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-tqma6b.dtsi
@@ -0,0 +1,17 @@
+// 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
index 000000000000..d22eaeda9863
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tqma6a.dtsi
@@ -0,0 +1,17 @@
+// 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
index 000000000000..da6d406b5e89
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-tqma6b.dtsi
@@ -0,0 +1,16 @@
+// 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
index 000000000000..c0e2a03624f9
--- /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>
+ */
+
+/ {
+ 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 0>;
+ status = "okay";
+
+ flash: m25p80@0 {
+ status = "okay";
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ m25p,fast-read;
+ };
+};
+
+&iomuxc {
+ tqma6 {
+ 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_tqma6: i2c1-tqma6grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
+ >;
+ };
+
+ pinctrl_i2c3_tqma6: i2c3-tqma6grp {
+ 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 8>;
+
+ 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 = <®_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
index 000000000000..a31bf04884d2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
@@ -0,0 +1,29 @@
+// 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_tqma6>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ pmic: pf0100@8 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+ };
+
+ sensor0: lm75@48 {
+ compatible = "lm75";
+ reg = <0x48>;
+ };
+
+ eeprom0: m24c64@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
index 000000000000..9a7c8d21cec2
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
@@ -0,0 +1,29 @@
+// 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_tqma6>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ pmic: pf0100@8 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+ };
+
+ sensor0: lm75@48 {
+ compatible = "lm75";
+ reg = <0x48>;
+ };
+
+ eeprom0: m24c64@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
index 000000000000..4e7e7050da43
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-tqma6b.dtsi
@@ -0,0 +1,17 @@
+// 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>;
+ };
+};
+
--
2.20.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/3] ARM: dts: imx6qdl: add MBa6 mainboard with TQMa6{S, Q, QP} SoMs.
2019-10-11 14:36 [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Philipp Zabel
@ 2019-10-11 14:36 ` Philipp Zabel
2019-10-11 14:36 ` [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x Philipp Zabel
2019-10-26 9:34 ` [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Shawn Guo
2 siblings, 0 replies; 6+ messages in thread
From: Philipp Zabel @ 2019-10-11 14:36 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel, devicetree, Rob Herring, kernel, Markus Niebel
From: Markus Niebel <Markus.Niebel@tq-group.com>
Add device trees for TQMa6S, TQMa6Q, and TQMa6QP embedded modules on
MBa6 mainboards. 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" and
"arm: dt: add basic support for tqma6qp on mba6"
from the TQMa6x BSP, with the TQMa6x 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>
[p.zabel@pengutronix.de: merged patches from TQMa6x BSP REV.0114,
separated MBa6 DTs, fixed checkpatch and dtbs_check warnings,
added SPDX license identifiers and commit message]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
arch/arm/boot/dts/Makefile | 5 +
arch/arm/boot/dts/imx6dl-mba6.dtsi | 20 ++++
arch/arm/boot/dts/imx6dl-mba6a.dts | 18 +++
arch/arm/boot/dts/imx6dl-mba6b.dts | 18 +++
arch/arm/boot/dts/imx6q-mba6.dtsi | 20 ++++
arch/arm/boot/dts/imx6q-mba6a.dts | 18 +++
arch/arm/boot/dts/imx6q-mba6b.dts | 18 +++
arch/arm/boot/dts/imx6qdl-mba6.dtsi | 162 +++++++++++++++++++++++++++
arch/arm/boot/dts/imx6qdl-mba6a.dtsi | 41 +++++++
arch/arm/boot/dts/imx6qdl-mba6b.dtsi | 47 ++++++++
arch/arm/boot/dts/imx6qp-mba6b.dts | 17 +++
11 files changed, 384 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6dl-mba6.dtsi
create mode 100644 arch/arm/boot/dts/imx6dl-mba6a.dts
create mode 100644 arch/arm/boot/dts/imx6dl-mba6b.dts
create mode 100644 arch/arm/boot/dts/imx6q-mba6.dtsi
create mode 100644 arch/arm/boot/dts/imx6q-mba6a.dts
create mode 100644 arch/arm/boot/dts/imx6q-mba6b.dts
create mode 100644 arch/arm/boot/dts/imx6qdl-mba6.dtsi
create mode 100644 arch/arm/boot/dts/imx6qdl-mba6a.dtsi
create mode 100644 arch/arm/boot/dts/imx6qdl-mba6b.dtsi
create mode 100644 arch/arm/boot/dts/imx6qp-mba6b.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b21b3a64641a..17e3d41649d8 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -428,6 +428,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-icore-mipi.dtb \
imx6dl-icore-rqs.dtb \
imx6dl-mamoj.dtb \
+ imx6dl-mba6a.dtb \
+ imx6dl-mba6b.dtb \
imx6dl-nit6xlite.dtb \
imx6dl-nitrogen6x.dtb \
imx6dl-phytec-mira-rdk-nand.dtb \
@@ -503,6 +505,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-icore-rqs.dtb \
imx6q-kp-tpc.dtb \
imx6q-marsboard.dtb \
+ imx6q-mba6a.dtb \
+ imx6q-mba6b.dtb \
imx6q-mccmon6.dtb \
imx6q-nitrogen6x.dtb \
imx6q-nitrogen6_max.dtb \
@@ -537,6 +541,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-wandboard-revb1.dtb \
imx6q-wandboard-revd1.dtb \
imx6q-zii-rdu2.dtb \
+ imx6qp-mba6b.dtb \
imx6qp-nitrogen6_max.dtb \
imx6qp-nitrogen6_som2.dtb \
imx6qp-phytec-mira-rdk-nand.dtb \
diff --git a/arch/arm/boot/dts/imx6dl-mba6.dtsi b/arch/arm/boot/dts/imx6dl-mba6.dtsi
new file mode 100644
index 000000000000..4775268a5fdb
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-mba6.dtsi
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+ðphy {
+ rxdv-skew-ps = <180>;
+ txen-skew-ps = <0>;
+ rxd3-skew-ps = <180>;
+ rxd2-skew-ps = <180>;
+ rxd1-skew-ps = <180>;
+ rxd0-skew-ps = <180>;
+ txd3-skew-ps = <120>;
+ txd2-skew-ps = <0>;
+ txd1-skew-ps = <300>;
+ txd0-skew-ps = <120>;
+ txc-skew-ps = <1860>;
+ rxc-skew-ps = <1860>;
+};
diff --git a/arch/arm/boot/dts/imx6dl-mba6a.dts b/arch/arm/boot/dts/imx6dl-mba6a.dts
new file mode 100644
index 000000000000..92f0e3a4e7f7
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-mba6a.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6dl-tqma6a.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6a.dtsi"
+#include "imx6dl-mba6.dtsi"
+
+/ {
+ model = "TQ TQMa6S on MBa6x";
+ compatible = "tq,mba6a", "fsl,imx6dl";
+};
diff --git a/arch/arm/boot/dts/imx6dl-mba6b.dts b/arch/arm/boot/dts/imx6dl-mba6b.dts
new file mode 100644
index 000000000000..e0aa108804f5
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-mba6b.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6dl-tqma6b.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6b.dtsi"
+#include "imx6dl-mba6.dtsi"
+
+/ {
+ model = "TQ TQMa6S on MBa6x";
+ compatible = "tq,mba6b", "fsl,imx6dl";
+};
diff --git a/arch/arm/boot/dts/imx6q-mba6.dtsi b/arch/arm/boot/dts/imx6q-mba6.dtsi
new file mode 100644
index 000000000000..9702bde41ccc
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-mba6.dtsi
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+ðphy {
+ rxdv-skew-ps = <180>;
+ txen-skew-ps = <120>;
+ rxd3-skew-ps = <180>;
+ rxd2-skew-ps = <180>;
+ rxd1-skew-ps = <180>;
+ rxd0-skew-ps = <180>;
+ txd3-skew-ps = <120>;
+ txd2-skew-ps = <0>;
+ txd1-skew-ps = <180>;
+ txd0-skew-ps = <360>;
+ txc-skew-ps = <1860>;
+ rxc-skew-ps = <1860>;
+};
diff --git a/arch/arm/boot/dts/imx6q-mba6a.dts b/arch/arm/boot/dts/imx6q-mba6a.dts
new file mode 100644
index 000000000000..79192f257430
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-mba6a.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q-tqma6a.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6a.dtsi"
+#include "imx6q-mba6.dtsi"
+
+/ {
+ model = "TQ TQMa6Q on MBa6x";
+ compatible = "tq,mba6a", "fsl,imx6q";
+};
diff --git a/arch/arm/boot/dts/imx6q-mba6b.dts b/arch/arm/boot/dts/imx6q-mba6b.dts
new file mode 100644
index 000000000000..f12400d2121e
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-mba6b.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q-tqma6b.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6b.dtsi"
+#include "imx6q-mba6.dtsi"
+
+/ {
+ model = "TQ TQMa6Q on MBa6x";
+ compatible = "tq,mba6b", "fsl,imx6q";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-mba6.dtsi b/arch/arm/boot/dts/imx6qdl-mba6.dtsi
new file mode 100644
index 000000000000..7a5ef59d976f
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-mba6.dtsi
@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+/ {
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ reg_mba6_3p3v: regulator-mba6-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "supply-mba6-3p3v";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+};
+
+&fec {
+ phy-mode = "rgmii-id";
+ phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <1>;
+ mac-address = [00 00 00 00 00 00];
+ local-mac-address = [00 00 00 00 00 00];
+ phy-handle = <ðphy>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy: ethernet-phy@3 {
+ compatible = "ethernet-phy-id0022.1622",
+ "ethernet-phy-ieee802.3-c22";
+ reg = <3>;
+ force-master;
+ max-speed = <1000>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ mba6 {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ /* FEC phy IRQ */
+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x00011008
+ /* FEC phy reset */
+ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b099
+ /* DSE = 100, 100k up, SPEED = MED */
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0xb0a0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0xb0a0
+ /* DSE = 111, pull 100k up */
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0xb038
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0xb038
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0xb038
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0xb038
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0xb038
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0xb038
+ /* DSE = 111, pull external */
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x0038
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x0038
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x0038
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x0038
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x0038
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x0038
+ /* HYS = 1, DSE = 111, 100k up, SPEED = HIGH */
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0f0
+ >;
+ };
+
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x0001b099 /* LCD.PWR_EN */
+ MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x0001b099 /* LCD.RESET */
+ /* LCD.CONTRAST -> Rev 0100 only, not used on Rev.0200*/
+ MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0001b099
+
+ MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x0001b099
+ MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x0001b099
+ MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x0001b099
+
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x0001b099
+ MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x0001b099
+ MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x0001b099
+ MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x0001b099
+ MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x0001b099
+ MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x0001b099
+ MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x0001b099
+
+ MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x0001b099
+ MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x0001b099
+ MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x0001b099
+ MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x0001b099
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x0001b099
+
+ MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x0001b099
+ MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x0001b099
+ MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x0001b099
+ MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x0001b099
+
+ MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x0001b099
+ MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x0001b099
+ MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x0001b099
+
+ MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0001b099
+ MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x0001b099
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b099
+ MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b099
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ /* CLK: 47k Pup SPD_LOW DSE 40Ohm SRE_FAST HYS */
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x00017071
+ /* SD2: 47k Pup SPD_LOW DSE 80Ohm SRE_FAST HYS */
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x00017059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x00017059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x00017059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x00017059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x00017059
+
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x0001b099 /* usdhc2 CD */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x0001b099 /* usdhc2 WP */
+ >;
+ };
+ };
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usdhc2 { /* Baseboard Slot */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ vmmc-supply = <®_mba6_3p3v>;
+ bus-width = <4>;
+ no-1-8-v;
+ cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&wdog1 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-mba6a.dtsi b/arch/arm/boot/dts/imx6qdl-mba6a.dtsi
new file mode 100644
index 000000000000..fe8af3e670d4
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-mba6a.dtsi
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>, <&pinctrl_enet_fix>;
+ interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+ <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&i2c1 {
+ sensor1: lm75@49 {
+ compatible = "lm75";
+ reg = <0x49>;
+ };
+
+ eeprom1: m24c64@57 {
+ compatible = "st,24c64", "atmel,24c64";
+ reg = <0x57>;
+ pagesize = <32>;
+ };
+
+ rtc1: ds1339@68 {
+ compatible = "ds1339";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ mba6 {
+ pinctrl_enet_fix: enetfixgrp {
+ fsl,pins = <
+ /* ENET ping patch */
+ MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
+ >;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/imx6qdl-mba6b.dtsi b/arch/arm/boot/dts/imx6qdl-mba6b.dtsi
new file mode 100644
index 000000000000..4451a7c86722
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-mba6b.dtsi
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2013 Sascha Hauer, Pengutronix
+ * Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
+ */
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
+&i2c3 {
+ sensor1: lm75@49 {
+ compatible = "lm75";
+ reg = <0x49>;
+ };
+
+ eeprom1: m24c64@57 {
+ compatible = "st,24c64", "atmel,24c64";
+ reg = <0x57>;
+ pagesize = <32>;
+ };
+
+ rtc1: ds1339@68 {
+ compatible = "ds1339";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ mba6 {
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
+ >;
+ };
+ };
+
+};
diff --git a/arch/arm/boot/dts/imx6qp-mba6b.dts b/arch/arm/boot/dts/imx6qp-mba6b.dts
new file mode 100644
index 000000000000..a626313f3b54
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qp-mba6b.dts
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2015 Markus Niebel TQ Systems GmbH
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6qp-tqma6b.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6b.dtsi"
+#include "imx6q-mba6.dtsi"
+
+/ {
+ model = "TQ TQMa6QP on MBa6x";
+ compatible = "tq,mba6b", "fsl,imx6q";
+};
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x
2019-10-11 14:36 [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Philipp Zabel
2019-10-11 14:36 ` [PATCH 2/3] ARM: dts: imx6qdl: add MBa6 mainboard with TQMa6{S, Q, QP} SoMs Philipp Zabel
@ 2019-10-11 14:36 ` Philipp Zabel
2019-10-15 22:48 ` Rob Herring
2019-10-26 9:34 ` [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Shawn Guo
2 siblings, 1 reply; 6+ messages in thread
From: Philipp Zabel @ 2019-10-11 14:36 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel, devicetree, Rob Herring, kernel, Markus Niebel
Add binding documentation for the TQ MBa6x mainboard with TQMa6S,
TQMa6Q, or TQMa6QP SoM.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 1b4b4e6573b5..8cc2d4a76e77 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -114,6 +114,8 @@ properties:
- fsl,imx6q-sabresd
- technologic,imx6q-ts4900
- technologic,imx6q-ts7970
+ - tq,mba6a # TQ TQMa6Q SoM on MBa6x
+ - tq,mba6b
- const: fsl,imx6q
- description: i.MX6QP based Boards
@@ -121,6 +123,8 @@ properties:
- enum:
- fsl,imx6qp-sabreauto # i.MX6 Quad Plus SABRE Automotive Board
- fsl,imx6qp-sabresd # i.MX6 Quad Plus SABRE Smart Device Board
+ - tq,mba6a # TQ TQMa6QP SoM on MBa6x
+ - tq,mba6b
- const: fsl,imx6qp
- description: i.MX6DL based Boards
@@ -133,6 +137,8 @@ properties:
- fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board
- technologic,imx6dl-ts4900
- technologic,imx6dl-ts7970
+ - tq,mba6a # TQ TQMa6S SoM on MBa6x
+ - tq,mba6b
- ysoft,imx6dl-yapp4-draco # i.MX6 DualLite Y Soft IOTA Draco board
- ysoft,imx6dl-yapp4-hydra # i.MX6 DualLite Y Soft IOTA Hydra board
- ysoft,imx6dl-yapp4-ursa # i.MX6 Solo Y Soft IOTA Ursa board
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x
2019-10-11 14:36 ` [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x Philipp Zabel
@ 2019-10-15 22:48 ` Rob Herring
0 siblings, 0 replies; 6+ messages in thread
From: Rob Herring @ 2019-10-15 22:48 UTC (permalink / raw)
To: Philipp Zabel
Cc: linux-arm-kernel, devicetree, Shawn Guo, kernel, Markus Niebel
On Fri, 11 Oct 2019 16:36:51 +0200, Philipp Zabel wrote:
> Add binding documentation for the TQ MBa6x mainboard with TQMa6S,
> TQMa6Q, or TQMa6QP SoM.
>
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
> Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM
2019-10-11 14:36 [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Philipp Zabel
2019-10-11 14:36 ` [PATCH 2/3] ARM: dts: imx6qdl: add MBa6 mainboard with TQMa6{S, Q, QP} SoMs Philipp Zabel
2019-10-11 14:36 ` [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x Philipp Zabel
@ 2019-10-26 9:34 ` Shawn Guo
2019-10-28 14:28 ` Philipp Zabel
2 siblings, 1 reply; 6+ messages in thread
From: Shawn Guo @ 2019-10-26 9:34 UTC (permalink / raw)
To: Philipp Zabel
Cc: linux-arm-kernel, devicetree, Rob Herring, kernel, Markus Niebel
On Fri, Oct 11, 2019 at 04:36:49PM +0200, Philipp Zabel wrote:
> From: Markus Niebel <Markus.Niebel@tq-group.com>
>
> 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].
It looks like a perfect case to be handled by DT overlay. Did you
consider of using that?
>
> 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>
> [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>
> ---
> arch/arm/boot/dts/imx6dl-tqma6a.dtsi | 17 +++
> arch/arm/boot/dts/imx6dl-tqma6b.dtsi | 17 +++
> arch/arm/boot/dts/imx6q-tqma6a.dtsi | 17 +++
> arch/arm/boot/dts/imx6q-tqma6b.dtsi | 16 ++
> arch/arm/boot/dts/imx6qdl-tqma6.dtsi | 202 ++++++++++++++++++++++++++
> arch/arm/boot/dts/imx6qdl-tqma6a.dtsi | 29 ++++
> arch/arm/boot/dts/imx6qdl-tqma6b.dtsi | 29 ++++
> arch/arm/boot/dts/imx6qp-tqma6b.dtsi | 17 +++
> 8 files changed, 344 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6dl-tqma6a.dtsi
> create mode 100644 arch/arm/boot/dts/imx6dl-tqma6b.dtsi
> create mode 100644 arch/arm/boot/dts/imx6q-tqma6a.dtsi
> create mode 100644 arch/arm/boot/dts/imx6q-tqma6b.dtsi
> create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6.dtsi
> create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
> create mode 100644 arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
> create mode 100644 arch/arm/boot/dts/imx6qp-tqma6b.dtsi
>
> diff --git a/arch/arm/boot/dts/imx6dl-tqma6a.dtsi b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
> new file mode 100644
> index 000000000000..b45ab3325dc4
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-tqma6a.dtsi
> @@ -0,0 +1,17 @@
> +// 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
> index 000000000000..4b0e6b22466a
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6dl-tqma6b.dtsi
> @@ -0,0 +1,17 @@
> +// 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
> index 000000000000..d22eaeda9863
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-tqma6a.dtsi
> @@ -0,0 +1,17 @@
> +// 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
> index 000000000000..da6d406b5e89
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6q-tqma6b.dtsi
> @@ -0,0 +1,16 @@
> +// 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
> index 000000000000..c0e2a03624f9
> --- /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>
> + */
> +
> +/ {
> + 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>;
Obsolete property.
> + cs-gpios = <&gpio3 19 0>;
GPIO_ACTIVE_HIGH
> + status = "okay";
> +
> + flash: m25p80@0 {
Node name should be generic, while label can be specific.
> + status = "okay";
Not really needed.
> + compatible = "jedec,spi-nor";
> + spi-max-frequency = <50000000>;
> + reg = <0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + m25p,fast-read;
> + };
> +};
> +
> +&iomuxc {
> + tqma6 {
Drop this container node.
> + 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_tqma6: i2c1-tqma6grp {
The '_tqma6' suffix isn't really useful.
> + fsl,pins = <
> + MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
> + MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
> + >;
> + };
> +
> + pinctrl_i2c3_tqma6: i2c3-tqma6grp {
> + 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 8>;
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 = <®_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
> index 000000000000..a31bf04884d2
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-tqma6a.dtsi
> @@ -0,0 +1,29 @@
> +// 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_tqma6>;
> + clock-frequency = <100000>;
> + status = "okay";
> +
> + pmic: pf0100@8 {
Node name should be generic, while label can be specific.
> + compatible = "fsl,pfuze100";
> + reg = <0x08>;
> + };
> +
> + sensor0: lm75@48 {
Ditto
> + compatible = "lm75";
> + reg = <0x48>;
> + };
> +
> + eeprom0: m24c64@50 {
Ditto
Shawn
> + 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
> index 000000000000..9a7c8d21cec2
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qdl-tqma6b.dtsi
> @@ -0,0 +1,29 @@
> +// 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_tqma6>;
> + clock-frequency = <100000>;
> + status = "okay";
> +
> + pmic: pf0100@8 {
> + compatible = "fsl,pfuze100";
> + reg = <0x08>;
> + };
> +
> + sensor0: lm75@48 {
> + compatible = "lm75";
> + reg = <0x48>;
> + };
> +
> + eeprom0: m24c64@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
> index 000000000000..4e7e7050da43
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6qp-tqma6b.dtsi
> @@ -0,0 +1,17 @@
> +// 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>;
> + };
> +};
> +
> --
> 2.20.1
>
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM
2019-10-26 9:34 ` [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Shawn Guo
@ 2019-10-28 14:28 ` Philipp Zabel
0 siblings, 0 replies; 6+ messages in thread
From: Philipp Zabel @ 2019-10-28 14:28 UTC (permalink / raw)
To: Shawn Guo
Cc: linux-arm-kernel, devicetree, Rob Herring, kernel, Markus Niebel
Hi Shawn,
On Sat, 2019-10-26 at 17:34 +0800, Shawn Guo wrote:
> On Fri, Oct 11, 2019 at 04:36:49PM +0200, Philipp Zabel wrote:
> > From: Markus Niebel <Markus.Niebel@tq-group.com>
> >
> > 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].
>
> It looks like a perfect case to be handled by DT overlay.
> Did you consider of using that?
I don't think using DT overlays is feasible. The EEPROM that could tell
us which variant we are running on is on the I2C bus that is different
between the two variants.
[...]
> > +&ecspi1 {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_ecspi1>;
> > + fsl,spi-num-chipselects = <1>;
>
> Obsolete property.
>
> > + cs-gpios = <&gpio3 19 0>;
>
> GPIO_ACTIVE_HIGH
>
> > + status = "okay";
> > +
> > + flash: m25p80@0 {
>
> Node name should be generic, while label can be specific.
>
> > + status = "okay";
>
> Not really needed.
>
[...]
> > +&iomuxc {
> > + tqma6 {
>
> Drop this container node.
>
[...]
> > + pinctrl_i2c1_tqma6: i2c1-tqma6grp {
>
> The '_tqma6' suffix isn't really useful.
>
[...]
> > +&pmic {
> > + pinctrl-names = "default";
> > + pinctrl-0 = <&pinctrl_pmic>;
> > + interrupt-parent = <&gpio6>;
> > + interrupts = <10 8>;
>
> IRQ_TYPE_LEVEL_LOW
>
[...]
> > + pmic: pf0100@8 {
>
> Node name should be generic, while label can be specific.
>
> > + compatible = "fsl,pfuze100";
> > + reg = <0x08>;
> > + };
> > +
> > + sensor0: lm75@48 {
>
> Ditto
>
> > + compatible = "lm75";
> > + reg = <0x48>;
> > + };
> > +
> > + eeprom0: m24c64@50 {
>
> Ditto
Thank you, I'll fix these.
regards
Philipp
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-10-28 14:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-11 14:36 [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Philipp Zabel
2019-10-11 14:36 ` [PATCH 2/3] ARM: dts: imx6qdl: add MBa6 mainboard with TQMa6{S, Q, QP} SoMs Philipp Zabel
2019-10-11 14:36 ` [PATCH 3/3] dt-bindings: arm: fsl: Add TQ TQMa6{S,Q,QP} on MBa6x Philipp Zabel
2019-10-15 22:48 ` Rob Herring
2019-10-26 9:34 ` [PATCH 1/3] ARM: dts: imx6qdl: add TQMa6{S,Q,QP} SoM Shawn Guo
2019-10-28 14:28 ` Philipp Zabel
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