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* [PATCH v2 00/10] TQMLS1021A support
@ 2023-01-20 13:34 Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
                   ` (9 more replies)
  0 siblings, 10 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Hi,

this is the second round of this series to add support for the TQMLS1021A
using the MBLS1021A mainboard.
The changelog is included in the individual patches but the most notable
one is picking up the old patch series for adding lpae config snippet
support.

Best regards,
Alexander

Alexander Stein (7):
  ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree
  ARM: dts: ls1021a: add TQMLS1021A flash partition layout
  ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay
  ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay
  ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay
  ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay
  ARM: multi_v7_defconfig: Add options to support TQMLS102xA series

Matthias Schiffer (1):
  dt-bindings: arm: fsl: add TQ-Systems LS1021A board

Nicolas Saenz Julienne (2):
  kbuild: Add config fragment merge functionality
  ARM: add multi_v7_lpae_defconfig

 .../devicetree/bindings/arm/fsl.yaml          |  10 +
 arch/arm/Makefile                             |   4 +
 arch/arm/boot/dts/Makefile                    |  12 +
 ...1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts |  55 +++
 ...1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts |  55 +++
 .../ls1021a-tqmls1021a-mbls1021a-hdmi.dtso    |  36 ++
 ...tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso |  56 +++
 .../boot/dts/ls1021a-tqmls1021a-mbls1021a.dts | 406 ++++++++++++++++++
 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi     | 112 +++++
 arch/arm/configs/lpae.config                  |   1 +
 arch/arm/configs/multi_v7_defconfig           |  13 +
 arch/powerpc/Makefile                         |  12 +-
 scripts/Makefile.defconf                      |  15 +
 13 files changed, 776 insertions(+), 11 deletions(-)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
 create mode 100644 arch/arm/configs/lpae.config
 create mode 100644 scripts/Makefile.defconf

-- 
2.34.1


^ permalink raw reply	[flat|nested] 16+ messages in thread
* [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 17:35   ` Krzysztof Kozlowski
  2023-01-20 13:34 ` [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree Alexander Stein
                   ` (8 subsequent siblings)
  9 siblings, 1 reply; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Matthias Schiffer, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild, Alexander Stein

From: Matthias Schiffer <matthias.schiffer@tq-group.com>

TQMLS102xA is a SOM family using NXP LS1021A CPU family.
MBLS102xA is an evaluation mainboard for this SOM.

Signed-off-by: Matthias Schiffer <matthias.schiffer@tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* Improved the description mentioning this is a socketable module

 Documentation/devicetree/bindings/arm/fsl.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 3ba354578e8f9..489d350c3bbbe 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1164,6 +1164,16 @@ properties:
               - fsl,ls1021a-twr
           - const: fsl,ls1021a
 
+      - description:
+          TQ-Systems TQMLS102xA is a series of socketable SOM featuring
+          LS102x system-on-chip variants. MBLS102xA mainboard can be used as
+          starterkit.
+        items:
+          - enum:
+              - tq,ls1021a-tqmls1021a-mbls102xa
+          - const: tq,ls1021a-tqmls1021a
+          - const: fsl,ls1021a
+
       - description: LS1028A based Boards
         items:
           - enum:
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-26  9:44   ` Shawn Guo
  2023-01-20 13:34 ` [PATCH v2 03/10] ARM: dts: ls1021a: add TQMLS1021A flash partition layout Alexander Stein
                   ` (7 subsequent siblings)
  9 siblings, 1 reply; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Add device tree for the MBLS102xA mainboard with TQMLS1021A SoM.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* Remove unnecessary status = "okay"
* Remove underscore from node names
* Move reg direct below compatiblefor i2c devices
* Remove i2c device nodes without software support
  Add a comment about existance for the device though

 arch/arm/boot/dts/Makefile                    |   1 +
 .../boot/dts/ls1021a-tqmls1021a-mbls1021a.dts | 406 ++++++++++++++++++
 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi     |  81 ++++
 3 files changed, 488 insertions(+)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d0c07867aeabe..44b5ed44b13d6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -802,6 +802,7 @@ dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-iot.dtb \
 	ls1021a-moxa-uc-8410a.dtb \
 	ls1021a-qds.dtb \
+	ls1021a-tqmls1021a-mbls1021a.dtb \
 	ls1021a-tsn.dtb \
 	ls1021a-twr.dtb
 dtb-$(CONFIG_SOC_VF610) += \
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
new file mode 100644
index 0000000000000..aa8b605344655
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
@@ -0,0 +1,406 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/leds/leds-pca9532.h>
+#include <dt-bindings/net/ti-dp83867.h>
+#include "ls1021a-tqmls1021a.dtsi"
+
+/ {
+	model = "TQMLS102xA SOM on MBLS102xA";
+	compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
+
+	audio_mclk: audio-clock {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <25000000>;
+	};
+
+	backlight_dcu: backlight {
+		compatible = "gpio-backlight";
+		gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
+		status = "disabled";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		autorepeat;
+
+		switch-1 {
+			label = "S6";
+			linux,code = <BTN_0>;
+			gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
+		};
+
+		btn2: switch-2 {
+			label = "S7";
+			linux,code = <BTN_1>;
+			gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
+		};
+
+		switch-3 {
+			label = "S8";
+			linux,code = <BTN_2>;
+			gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_leds: gpio-leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			function-enumerator = <0>;
+			gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			function-enumerator = <1>;
+			gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_STATUS;
+			function-enumerator = <2>;
+			gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		led-3 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_HEARTBEAT;
+			function-enumerator = <0>;
+			gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	lvds_encoder: lvds-encoder {
+		compatible = "ti,sn75lvds83", "lvds-encoder";
+		power-supply = <&reg_3p3v>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lvds_encoder_in: endpoint {};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				lvds_encoder_out: endpoint {};
+			};
+		};
+	};
+
+	reg_1p2v: regulator-1p2v {
+		compatible = "regulator-fixed";
+		regulator-name = "1P2V";
+		regulator-min-microvolt = <1200000>;
+		regulator-max-microvolt = <1200000>;
+		regulator-always-on;
+		vin-supply = <&reg_3p3v>;
+	};
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	hdmi_out: hdmi {
+		compatible = "hdmi-connector";
+		type = "a";
+		ddc-i2c-bus = <&i2c0>;
+		status = "disabled";
+
+		port {
+			hdmi_in: endpoint {
+				remote-endpoint = <&sii9022a_out>;
+			};
+		};
+	};
+
+	display: panel {
+		backlight = <&backlight_dcu>;
+		enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
+		status = "disabled";
+
+		port {
+			panel_in: endpoint {};
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx-audio-tlv320aic32x4";
+		model = "ls1021a-mbls1021a-tlv320aic32";
+		ssi-controller = <&sai1>;
+		audio-codec = <&tlv320aic32x4>;
+	};
+
+};
+
+&can0 {
+	status = "okay";
+	xceiver-supply = <&reg_3p3v>;
+};
+
+&can1 {
+	status = "okay";
+	xceiver-supply = <&reg_3p3v>;
+};
+
+&dspi0 {
+	bus-num = <0>;
+	status = "okay";
+};
+
+&enet0 {
+	phy-handle = <&rgmii_phy0c>;
+	phy-mode = "rgmii-id";
+	mac-address = [ 00 00 00 00 00 00 ];
+	status = "okay";
+};
+
+&enet1 {
+	tbi-handle = <&tbi1>;
+	phy-handle = <&sgmii_phy03>;
+	phy-mode = "sgmii";
+	mac-address = [ 00 00 00 00 00 00 ];
+	status = "okay";
+};
+
+&enet2 {
+	phy-handle = <&rgmii_phy04>;
+	phy-mode = "rgmii-id";
+	mac-address = [ 00 00 00 00 00 00 ];
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	tlv320aic32x4: audio-codec@18 {
+		compatible = "ti,tlv320aic32x4";
+		reg = <0x18>;
+		clocks = <&audio_mclk>;
+		clock-names = "mclk";
+		ldoin-supply = <&reg_3p3v>;
+		iov-supply = <&reg_3p3v>;
+	};
+
+	pca9554_0: gpio-expander@20 {
+		compatible = "nxp,pca9554";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		vcc-supply = <&reg_3p3v>;
+		gpio-line-names = "BUTTON0", "BUTTON1",
+				  "BUTTON2", "EMMC_SEL",
+				  "DIP2", "DIP3",
+				  "EXT_TOUCH_INT", "GPIO_1";
+	};
+
+	pca9554_1: gpio-expander@21 {
+		compatible = "nxp,pca9554";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		vcc-supply = <&reg_3p3v>;
+		gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
+				  "MPCIE_WAKE#", "LCD_BLT_EN",
+				  "LCD_PWR_EN", "EC1_PHY_PWDN",
+				  "EC3_PHY_PWDN", "SGMII_PHY_PWDN";
+	};
+
+	pca9554_2: gpio-expander@22 {
+		compatible = "nxp,pca9554";
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&extirq>;
+		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		vcc-supply = <&reg_3p3v>;
+		gpio-line-names = "MUX_SEL0", "MUX_SEL1",
+				  "MUX_SEL2", "MUX_SEL3",
+				  "V95", "V96", "V97", "V98";
+	};
+
+	sii9022a: hdmi-transmitter@3b {
+		compatible = "sil,sii9022";
+		reg = <0x3b>;
+		iovcc-supply = <&reg_3p3v>;
+		cvcc12-supply = <&reg_1p2v>;
+		interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
+		#sound-dai-cells = <0>;
+		sil,i2s-data-lanes = <0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				sii9022a_in: endpoint {};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				sii9022a_out: endpoint {
+					remote-endpoint = <&hdmi_in>;
+				};
+			};
+		};
+	};
+
+	stmpe811: touchscreen@41 {
+		compatible = "st,stmpe811";
+		reg = <0x41>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
+		vcc-supply = <&reg_3p3v>;
+		vio-supply = <&reg_3p3v>;
+
+		gpio {
+			compatible = "st,stmpe-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			/* GPIO 5-7 used for touch */
+			st,norequest-mask = <0xf0>;
+			gpio-line-names = "GPIO_ADC_I2C1_1",
+					  "GPIO_ADC_I2C1_2",
+					  "GPIO_ADC_I2C1_3",
+					  "GPIO_ADC_I2C1_4";
+		};
+
+		touchscreen {
+			compatible = "st,stmpe-ts";
+			status = "disabled";
+		};
+	};
+
+	pca9530: leds@60 {
+		compatible = "nxp,pca9530";
+		reg = <0x60>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		gpio-line-names = "PWM_0", "PWM_1";
+
+		led-0 {
+			type = <PCA9532_TYPE_GPIO>;
+		};
+
+		led-1 {
+			type = <PCA9532_TYPE_GPIO>;
+		};
+	};
+
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&lpuart0 {
+	status = "okay";
+	linux,rs485-enabled-at-boot-time;
+};
+
+&mdio0 {
+	sgmii_phy03: ethernet-phy@3 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x03>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+		ti,dp83867-rxctrl-strap-quirk;
+	};
+
+	rgmii_phy04: ethernet-phy@4 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x04>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+	};
+
+	rgmii_phy0c: ethernet-phy@c {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0c>;
+		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
+		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
+		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
+		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
+	};
+};
+
+&pwm6 {
+	status = "okay";
+};
+
+&pwm7 {
+	status = "okay";
+};
+
+&sai1 {
+	status = "okay";
+};
+
+&sata {
+	/delete-property/ dma-coherent;
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&usb3 {
+	/*
+	 * Although DR connector, VBUS is always driven, so
+	 * restrict to host mode.
+	 */
+	dr_mode = "host";
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
new file mode 100644
index 0000000000000..24ad4a76fe597
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+ */
+
+#include "ls1021a.dtsi"
+
+/ {
+	model = "TQMLS102xA SOM";
+	compatible = "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
+
+	reg_3p3v_som: regulator-3p3v-som {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V_SOM";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+};
+
+&esdhc {
+	compatible = "fsl,esdhc", "fsl,ls1021a-esdhc";
+	/* e-MMC over 8 data lines */
+	bus-width = <8>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+
+	/* MC34VR500 DC/DC regulator at 0x8 */
+	/* On-board PMC at 0x11 */
+
+	sa56004: temperature-sensor@4c {
+		compatible = "nxp,sa56004";
+		reg = <0x4c>;
+		vcc-supply = <&reg_3p3v_som>;
+	};
+
+	rtc0: rtc@51 {
+		compatible = "nxp,pcf85063a";
+		reg = <0x51>;
+		quartz-load-femtofarads = <12500>;
+	};
+
+	m24c64_54: eeprom@54 {
+		compatible = "atmel,24c64";
+		reg = <0x54>;
+		pagesize = <32>;
+		read-only;
+		vcc-supply = <&reg_3p3v_som>;
+	};
+};
+
+&mdio0 {
+	tbi1: tbi-phy@8 {
+		reg = <0x8>;
+		device_type = "tbi-phy";
+	};
+};
+
+&scfg {
+	reg = <0x0 0x1570000 0x0 0x0e00>;
+};
+
+&qspi {
+	status = "okay";
+
+	qflash0: flash@0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <20000000>;
+		spi-rx-bus-width = <4>;
+		spi-tx-bus-width = <4>;
+		reg = <0>;
+	};
+};
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 03/10] ARM: dts: ls1021a: add TQMLS1021A flash partition layout
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 04/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay Alexander Stein
                   ` (6 subsequent siblings)
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

The bootloader does not add the partitions into DT, so add them manually
here.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None

 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi | 31 +++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
index 24ad4a76fe597..ea6734253ba88 100644
--- a/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
@@ -77,5 +77,36 @@ qflash0: flash@0 {
 		spi-rx-bus-width = <4>;
 		spi-tx-bus-width = <4>;
 		reg = <0>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uboot@0 {
+				label = "U-Boot-PBL";
+				reg = <0x0 0xe0000>;
+			};
+
+			env@e0000 {
+				label = "U-Boot Environment";
+				reg = <0xe0000 0x10000>;
+			};
+
+			dtb@f0000 {
+				label = "DTB";
+				reg = <0xf0000 0x10000>;
+			};
+
+			linux@100000 {
+				label = "Linux";
+				reg = <0x100000 0x700000>;
+			};
+
+			rootfs@800000 {
+				label = "RootFS";
+				reg = <0x800000 0x3800000>;
+			};
+		};
 	};
 };
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 04/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (2 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 03/10] ARM: dts: ls1021a: add TQMLS1021A flash partition layout Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 05/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay Alexander Stein
                   ` (5 subsequent siblings)
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Add device tree overlay for LVDS display usage.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None

 arch/arm/boot/dts/Makefile                    |  5 ++
 ...tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso | 56 +++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 44b5ed44b13d6..e6943dc73a3fd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -805,6 +805,11 @@ dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-tqmls1021a-mbls1021a.dtb \
 	ls1021a-tsn.dtb \
 	ls1021a-twr.dtb
+
+ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
+
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
+
 dtb-$(CONFIG_SOC_VF610) += \
 	vf500-colibri-eval-v3.dtb \
 	vf610-bk4.dtb \
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso
new file mode 100644
index 0000000000000..252ef982dd862
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtso
@@ -0,0 +1,56 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&backlight_dcu {
+	status = "okay";
+};
+
+&dcu {
+	status = "okay";
+
+	port {
+
+		dcu_out: endpoint {
+			remote-endpoint = <&lvds_encoder_in>;
+		};
+	};
+};
+
+&display {
+	compatible = "tianma,tm070jvhg33";
+	status = "okay";
+
+	port {
+		panel_in: endpoint {
+			remote-endpoint = <&lvds_encoder_out>;
+		};
+	};
+};
+
+&lvds_encoder {
+	status = "okay";
+
+	ports {
+		port@0 {
+			lvds_encoder_in: endpoint {
+				remote-endpoint = <&dcu_out>;
+			};
+		};
+
+		port@1 {
+			lvds_encoder_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+};
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 05/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (3 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 04/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay Alexander Stein
                   ` (4 subsequent siblings)
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Add device tree overlay for HDMI usage.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None

 arch/arm/boot/dts/Makefile                    |  2 ++
 .../ls1021a-tqmls1021a-mbls1021a-hdmi.dtso    | 36 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e6943dc73a3fd..d5105e8179431 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,8 +806,10 @@ dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-tsn.dtb \
 	ls1021a-twr.dtb
 
+ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo
 ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
 
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
 
 dtb-$(CONFIG_SOC_VF610) += \
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
new file mode 100644
index 0000000000000..f5ca22643c08e
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-hdmi.dtso
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+&dcu {
+	status = "okay";
+
+	port {
+		dcu_out: endpoint {
+			remote-endpoint = <&sii9022a_in>;
+		};
+	};
+};
+
+&hdmi_out {
+	status = "okay";
+};
+
+&sii9022a {
+	status = "okay";
+
+	ports {
+		port@0 {
+			sii9022a_in: endpoint {
+				remote-endpoint = <&dcu_out>;
+			};
+		};
+	};
+};
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (4 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 05/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 07/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay Alexander Stein
                   ` (3 subsequent siblings)
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Add device tree overlay for LVDS display usage.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None

 arch/arm/boot/dts/Makefile                    |  2 +
 ...1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts | 55 +++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index d5105e8179431..774cc57274e20 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,9 +806,11 @@ dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-tsn.dtb \
 	ls1021a-twr.dtb
 
+ls1021a-tqmls1021a-mbls1021a-cdtech-dc44-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtbo
 ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo
 ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
 
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
 
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
new file mode 100644
index 0000000000000..ddc71bc597295
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&backlight_dcu {
+	status = "okay";
+};
+
+&dcu {
+	status = "okay";
+
+	port {
+		dcu_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
+
+&display {
+	compatible = "cdtech,s070swv29hg-dc44";
+	status = "okay";
+
+	port {
+		panel_in: endpoint {
+			remote-endpoint = <&dcu_out>;
+		};
+	};
+};
+
+&i2c0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	polytouch: touchscreen@38 {
+		compatible = "edt,edt-ft5406";
+		reg = <0x38>;
+		interrupt-parent = <&pca9554_0>;
+		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+		/* LCD_PWR_EN -> TSC_WAKE */
+		wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>;
+		gain = <20>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+	};
+};
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 07/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (5 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 08/10] ARM: multi_v7_defconfig: Add options to support TQMLS102xA series Alexander Stein
                   ` (2 subsequent siblings)
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Add device tree overlay for LVDS display usage.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* None

 arch/arm/boot/dts/Makefile                    |  2 +
 ...1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts | 55 +++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 774cc57274e20..bc51a5b868c10 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -806,10 +806,12 @@ dtb-$(CONFIG_SOC_LS1021A) += \
 	ls1021a-tsn.dtb \
 	ls1021a-twr.dtb
 
+ls1021a-tqmls1021a-mbls1021a-cdtech-fc21-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dtbo
 ls1021a-tqmls1021a-mbls1021a-cdtech-dc44-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtbo
 ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo
 ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo
 
+dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb
 dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb
diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts
new file mode 100644
index 0000000000000..4bd10d0e17b90
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-fc21.dts
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
+/*
+ * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
+ * D-82229 Seefeld, Germany.
+ * Author: Alexander Stein
+
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+&backlight_dcu {
+	status = "okay";
+};
+
+&dcu {
+	status = "okay";
+
+	port {
+		dcu_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
+
+&display {
+	compatible = "cdtech,s070pws19hp-fc21";
+	status = "okay";
+
+	port {
+		panel_in: endpoint {
+			remote-endpoint = <&dcu_out>;
+		};
+	};
+};
+
+&i2c0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	polytouch: touchscreen@38 {
+		compatible = "edt,edt-ft5406";
+		reg = <0x38>;
+		interrupt-parent = <&pca9554_0>;
+		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
+		/* LCD_PWR_EN -> TSC_WAKE */
+		wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>;
+		gain = <20>;
+		touchscreen-size-x = <1024>;
+		touchscreen-size-y = <600>;
+	};
+};
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 08/10] ARM: multi_v7_defconfig: Add options to support TQMLS102xA series
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (6 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 07/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 09/10] kbuild: Add config fragment merge functionality Alexander Stein
  2023-01-20 13:34 ` [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig Alexander Stein
  9 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Alexander Stein, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Enable drivers used on TQMLS102xA + MBLS1021A.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Changes in v2:
* Changed symbols to 'm' where possible

 arch/arm/configs/multi_v7_defconfig | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index ee184eb37adcf..92628a160cfb3 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -191,6 +191,7 @@ CONFIG_PCI_TEGRA=y
 CONFIG_PCI_RCAR_GEN2=y
 CONFIG_PCIE_RCAR_HOST=y
 CONFIG_PCI_DRA7XX_EP=y
+CONFIG_PCI_LAYERSCAPE=y
 CONFIG_PCI_ENDPOINT=y
 CONFIG_PCI_ENDPOINT_CONFIGFS=y
 CONFIG_PCI_EPF_TEST=m
@@ -249,6 +250,7 @@ CONFIG_AHCI_ST=y
 CONFIG_AHCI_IMX=y
 CONFIG_AHCI_SUNXI=y
 CONFIG_AHCI_TEGRA=y
+CONFIG_AHCI_QORIQ=y
 CONFIG_SATA_HIGHBANK=y
 CONFIG_SATA_MV=y
 CONFIG_SATA_RCAR=y
@@ -329,6 +331,7 @@ CONFIG_TOUCHSCREEN_ADC=m
 CONFIG_TOUCHSCREEN_ATMEL_MXT=m
 CONFIG_TOUCHSCREEN_ELAN=m
 CONFIG_TOUCHSCREEN_MMS114=m
+CONFIG_TOUCHSCREEN_EDT_FT5X06=m
 CONFIG_TOUCHSCREEN_WM97XX=m
 CONFIG_TOUCHSCREEN_ST1232=m
 CONFIG_TOUCHSCREEN_STMPE=y
@@ -483,6 +486,7 @@ CONFIG_GPIO_ASPEED_SGPIO=y
 CONFIG_GPIO_DAVINCI=y
 CONFIG_GPIO_DWAPB=y
 CONFIG_GPIO_EM=y
+CONFIG_GPIO_MPC8XXX=y
 CONFIG_GPIO_MXC=y
 CONFIG_GPIO_RCAR=y
 CONFIG_GPIO_SYSCON=y
@@ -493,6 +497,7 @@ CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_PCF857X=y
 CONFIG_GPIO_PALMAS=y
+CONFIG_GPIO_STMPE=y
 CONFIG_GPIO_TPS6586X=y
 CONFIG_GPIO_TPS65910=y
 CONFIG_GPIO_TWL4030=y
@@ -533,6 +538,7 @@ CONFIG_SENSORS_INA2XX=m
 CONFIG_CPU_THERMAL=y
 CONFIG_DEVFREQ_THERMAL=y
 CONFIG_IMX_THERMAL=y
+CONFIG_QORIQ_THERMAL=m
 CONFIG_ROCKCHIP_THERMAL=y
 CONFIG_RCAR_THERMAL=y
 CONFIG_ARMADA_THERMAL=y
@@ -821,6 +827,8 @@ CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m
 CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m
 CONFIG_SND_SOC_SGTL5000=m
 CONFIG_SND_SOC_STI_SAS=m
+CONFIG_SND_SOC_TLV320AIC32X4=m
+CONFIG_SND_SOC_TLV320AIC32X4_I2C=m
 CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_AUDIO_GRAPH_CARD=m
 CONFIG_USB=y
@@ -830,6 +838,7 @@ CONFIG_USB_XHCI_MVEBU=y
 CONFIG_USB_XHCI_TEGRA=m
 CONFIG_USB_BRCMSTB=m
 CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_FSL=m
 CONFIG_USB_EHCI_HCD_STI=y
 CONFIG_USB_EHCI_EXYNOS=m
 CONFIG_USB_EHCI_MV=m
@@ -933,6 +942,8 @@ CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_CLASS_FLASH=m
 CONFIG_LEDS_CPCAP=m
+CONFIG_LEDS_PCA9532=m
+CONFIG_LEDS_PCA9532_GPIO=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_PWM=y
 CONFIG_LEDS_MAX8997=m
@@ -949,6 +960,7 @@ CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
 CONFIG_LEDS_TRIGGER_TRANSIENT=y
 CONFIG_LEDS_TRIGGER_CAMERA=y
 CONFIG_EDAC=y
+CONFIG_EDAC_LAYERSCAPE=y
 CONFIG_EDAC_HIGHBANK_MC=y
 CONFIG_EDAC_HIGHBANK_L2=y
 CONFIG_RTC_CLASS=y
@@ -962,6 +974,7 @@ CONFIG_RTC_DRV_MAX8997=m
 CONFIG_RTC_DRV_MAX77686=y
 CONFIG_RTC_DRV_RK808=m
 CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_PCF85063=m
 CONFIG_RTC_DRV_PCF85363=m
 CONFIG_RTC_DRV_BQ32K=m
 CONFIG_RTC_DRV_TWL4030=y
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 09/10] kbuild: Add config fragment merge functionality
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (7 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 08/10] ARM: multi_v7_defconfig: Add options to support TQMLS102xA series Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 17:13   ` Arnd Bergmann
  2023-01-20 13:34 ` [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig Alexander Stein
  9 siblings, 1 reply; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Nicolas Saenz Julienne, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild, Alexander Stein

From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

So far this function was only used locally in powerpc, some other
architectures might benefit from it. Move it into
scripts/Makefile.defconf.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Directly applied from https://lore.kernel.org/linux-arm-kernel/20200203184820.4433-2-nsaenzjulienne@suse.de/T/#m96968dd45c0aaa88e0a7387024b5ac13b002363d

 arch/powerpc/Makefile    | 12 +-----------
 scripts/Makefile.defconf | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 11 deletions(-)
 create mode 100644 scripts/Makefile.defconf

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index dc4cbf0a5ca95..533457466ce25 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -253,17 +253,7 @@ PHONY += bootwrapper_install
 bootwrapper_install:
 	$(Q)$(MAKE) $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
 
-# Used to create 'merged defconfigs'
-# To use it $(call) it with the first argument as the base defconfig
-# and the second argument as a space separated list of .config files to merge,
-# without the .config suffix.
-define merge_into_defconfig
-	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \
-		-m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \
-		$(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config)
-	+$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
-endef
-
+include $(srctree)/scripts/Makefile.defconf
 PHONY += pseries_le_defconfig
 pseries_le_defconfig:
 	$(call merge_into_defconfig,pseries_defconfig,le)
diff --git a/scripts/Makefile.defconf b/scripts/Makefile.defconf
new file mode 100644
index 0000000000000..ab332f7534f51
--- /dev/null
+++ b/scripts/Makefile.defconf
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+# Configuration heplers
+
+# Creates 'merged defconfigs'
+# ---------------------------------------------------------------------------
+# Usage:
+#   $(call merge_into_defconfig,base_config,config_fragment1 config_fragment2 ...)
+#
+# Input config fragments without '.config' suffix
+define merge_into_defconfig
+	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh \
+		-m -O $(objtree) $(srctree)/arch/$(ARCH)/configs/$(1) \
+		$(foreach config,$(2),$(srctree)/arch/$(ARCH)/configs/$(config).config)
+	+$(Q)$(MAKE) -f $(srctree)/Makefile olddefconfig
+endef
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig
  2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
                   ` (8 preceding siblings ...)
  2023-01-20 13:34 ` [PATCH v2 09/10] kbuild: Add config fragment merge functionality Alexander Stein
@ 2023-01-20 13:34 ` Alexander Stein
  2023-01-20 17:18   ` Arnd Bergmann
  9 siblings, 1 reply; 16+ messages in thread
From: Alexander Stein @ 2023-01-20 13:34 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Shawn Guo, Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier
  Cc: Nicolas Saenz Julienne, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild, Alexander Stein

From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>

The only missing configuration option preventing us from using
multi_v7_defconfig with the Raspberry Pi 4 is ARM_LPAE. It's needed as
the PCIe controller found on the SoC depends on 64bit addressing, yet
can't be included as not all v7 boards support LPAE.

Introduce multi_v7_lpae_defconfig, built off multi_v7_defconfig, which will
avoid us having to duplicate and maintain multiple similar configurations.

Needless to say the Raspberry Pi 4 is not the only platform that can
benefit from this new configuration.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
Directly applied from https://lore.kernel.org/linux-arm-kernel/20200203184820.4433-2-nsaenzjulienne@suse.de/T/#m96968dd45c0aaa88e0a7387024b5ac13b002363d
Although I had to apply manually

 arch/arm/Makefile            | 4 ++++
 arch/arm/configs/lpae.config | 1 +
 2 files changed, 5 insertions(+)
 create mode 100644 arch/arm/configs/lpae.config

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 506dbc72323bc..80d9eaf3dc06a 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -314,6 +314,10 @@ endif
 # My testing targets (bypasses dependencies)
 bp:;	$(Q)$(MAKE) $(build)=$(boot) $(boot)/bootpImage
 
+include $(srctree)/scripts/Makefile.defconf
+PHONY += multi_v7_lpae_defconfig
+multi_v7_lpae_defconfig:
+	$(call merge_into_defconfig,multi_v7_defconfig,lpae)
 
 define archhelp
   echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
diff --git a/arch/arm/configs/lpae.config b/arch/arm/configs/lpae.config
new file mode 100644
index 0000000000000..19bab134e014b
--- /dev/null
+++ b/arch/arm/configs/lpae.config
@@ -0,0 +1 @@
+CONFIG_ARM_LPAE=y
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 16+ messages in thread
* Re: [PATCH v2 09/10] kbuild: Add config fragment merge functionality
  2023-01-20 13:34 ` [PATCH v2 09/10] kbuild: Add config fragment merge functionality Alexander Stein
@ 2023-01-20 17:13   ` Arnd Bergmann
  0 siblings, 0 replies; 16+ messages in thread
From: Arnd Bergmann @ 2023-01-20 17:13 UTC (permalink / raw)
  To: Alexander Stein, Rob Herring, Krzysztof Kozlowski,
	Olof Johansson, Shawn Guo, Li Yang, Russell King, Marek Vasut,
	Marcel Ziswiler, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy, Masahiro Yamada, Nathan Chancellor,
	Nick Desaulniers, Nicolas Schier
  Cc: Nicolas Saenz Julienne, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild

On Fri, Jan 20, 2023, at 14:34, Alexander Stein wrote:
> From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
>
> So far this function was only used locally in powerpc, some other
> architectures might benefit from it. Move it into
> scripts/Makefile.defconf.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> Directly applied from 
> https://lore.kernel.org/linux-arm-kernel/20200203184820.4433-2-nsaenzjulienne@suse.de/T/#m96968dd45c0aaa88e0a7387024b5ac13b002363d

Acked-by: Arnd Bergmann <arnd@arndb.de>

I can probably best take this through the soc tree directly
along with patch 10, while the first eight patches should
got through the nxp maintainer tree.

    Arnd

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig
  2023-01-20 13:34 ` [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig Alexander Stein
@ 2023-01-20 17:18   ` Arnd Bergmann
  0 siblings, 0 replies; 16+ messages in thread
From: Arnd Bergmann @ 2023-01-20 17:18 UTC (permalink / raw)
  To: Alexander Stein, Rob Herring, Krzysztof Kozlowski,
	Olof Johansson, Shawn Guo, Li Yang, Russell King, Marek Vasut,
	Marcel Ziswiler, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy, Masahiro Yamada, Nathan Chancellor,
	Nick Desaulniers, Nicolas Schier
  Cc: Nicolas Saenz Julienne, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild

On Fri, Jan 20, 2023, at 14:34, Alexander Stein wrote:
> From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
>
> The only missing configuration option preventing us from using
> multi_v7_defconfig with the Raspberry Pi 4 is ARM_LPAE. It's needed as
> the PCIe controller found on the SoC depends on 64bit addressing, yet
> can't be included as not all v7 boards support LPAE.
>
> Introduce multi_v7_lpae_defconfig, built off multi_v7_defconfig, which will
> avoid us having to duplicate and maintain multiple similar configurations.
>
> Needless to say the Raspberry Pi 4 is not the only platform that can
> benefit from this new configuration.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>

This is ok in principle, two minor points though:

> +include $(srctree)/scripts/Makefile.defconf
> +PHONY += multi_v7_lpae_defconfig
> +multi_v7_lpae_defconfig:
> +	$(call merge_into_defconfig,multi_v7_defconfig,lpae)
> 
>  define archhelp
>    echo  '* zImage        - Compressed kernel image (arch/$(ARCH)/boot/zImage)'

The new target does not get listed in 'make help' as far as I can
tell, can you add it there in the process?

> diff --git a/arch/arm/configs/lpae.config b/arch/arm/configs/lpae.config
> new file mode 100644
> index 0000000000000..19bab134e014b
> --- /dev/null
> +++ b/arch/arm/configs/lpae.config
> @@ -0,0 +1 @@
> +CONFIG_ARM_LPAE=y

My feeling is that we probably want CONFIG_VMSPLIT_2G=y here
as well, given that a lot of the systems that want LPAE
will have a lot of memory, and are limited by the amount
of lowmem even when CONFIG_HIGHMEM is enabled.

Can you make sure that this works on your machine, and
include this option?

     Arnd

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board
  2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
@ 2023-01-20 17:35   ` Krzysztof Kozlowski
  0 siblings, 0 replies; 16+ messages in thread
From: Krzysztof Kozlowski @ 2023-01-20 17:35 UTC (permalink / raw)
  To: Alexander Stein, Rob Herring, Krzysztof Kozlowski, Arnd Bergmann,
	Olof Johansson, Shawn Guo, Li Yang, Russell King, Marek Vasut,
	Marcel Ziswiler, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy, Masahiro Yamada, Nathan Chancellor,
	Nick Desaulniers, Nicolas Schier
  Cc: Matthias Schiffer, soc, devicetree, linux-arm-kernel,
	linuxppc-dev, linux-kbuild

On 20/01/2023 14:34, Alexander Stein wrote:
> From: Matthias Schiffer <matthias.schiffer@tq-group.com>
> 
> TQMLS102xA is a SOM family using NXP LS1021A CPU family.
> MBLS102xA is an evaluation mainboard for this SOM.
> 
> Signed-off-by: Matthias Schiffer <matthias.schiffer@tq-group.com>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> Changes in v2:
> * Improved the description mentioning this is a socketable module
> 


Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof


^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree
  2023-01-20 13:34 ` [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree Alexander Stein
@ 2023-01-26  9:44   ` Shawn Guo
  2023-01-26 13:50     ` Alexander Stein
  0 siblings, 1 reply; 16+ messages in thread
From: Shawn Guo @ 2023-01-26  9:44 UTC (permalink / raw)
  To: Alexander Stein
  Cc: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

On Fri, Jan 20, 2023 at 02:34:47PM +0100, Alexander Stein wrote:
> Add device tree for the MBLS102xA mainboard with TQMLS1021A SoM.
> 
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> ---
> Changes in v2:
> * Remove unnecessary status = "okay"
> * Remove underscore from node names
> * Move reg direct below compatiblefor i2c devices
> * Remove i2c device nodes without software support
>   Add a comment about existance for the device though
> 
>  arch/arm/boot/dts/Makefile                    |   1 +
>  .../boot/dts/ls1021a-tqmls1021a-mbls1021a.dts | 406 ++++++++++++++++++
>  arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi     |  81 ++++
>  3 files changed, 488 insertions(+)
>  create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
>  create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index d0c07867aeabe..44b5ed44b13d6 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -802,6 +802,7 @@ dtb-$(CONFIG_SOC_LS1021A) += \
>  	ls1021a-iot.dtb \
>  	ls1021a-moxa-uc-8410a.dtb \
>  	ls1021a-qds.dtb \
> +	ls1021a-tqmls1021a-mbls1021a.dtb \
>  	ls1021a-tsn.dtb \
>  	ls1021a-twr.dtb
>  dtb-$(CONFIG_SOC_VF610) += \
> diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
> new file mode 100644
> index 0000000000000..aa8b605344655
> --- /dev/null
> +++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
> @@ -0,0 +1,406 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
> +/*
> + * Copyright 2013-2014 Freescale Semiconductor, Inc.
> + * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> + * D-82229 Seefeld, Germany.
> + * Author: Alexander Stein
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/linux-event-codes.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/leds/leds-pca9532.h>
> +#include <dt-bindings/net/ti-dp83867.h>
> +#include "ls1021a-tqmls1021a.dtsi"
> +
> +/ {
> +	model = "TQMLS102xA SOM on MBLS102xA";
> +	compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
> +
> +	audio_mclk: audio-clock {
> +		compatible = "fixed-clock";
> +		#clock-cells = <0>;
> +		clock-frequency = <25000000>;
> +	};
> +
> +	backlight_dcu: backlight {
> +		compatible = "gpio-backlight";
> +		gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
> +		status = "disabled";
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		autorepeat;
> +
> +		switch-1 {
> +			label = "S6";
> +			linux,code = <BTN_0>;
> +			gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		btn2: switch-2 {
> +			label = "S7";
> +			linux,code = <BTN_1>;
> +			gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
> +		};
> +
> +		switch-3 {
> +			label = "S8";
> +			linux,code = <BTN_2>;
> +			gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
> +		};
> +	};
> +
> +	gpio_leds: gpio-leds {
> +		compatible = "gpio-leds";
> +
> +		led-0 {
> +			color = <LED_COLOR_ID_GREEN>;
> +			function = LED_FUNCTION_STATUS;
> +			function-enumerator = <0>;
> +			gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "default-on";
> +		};
> +
> +		led-1 {
> +			color = <LED_COLOR_ID_GREEN>;
> +			function = LED_FUNCTION_STATUS;
> +			function-enumerator = <1>;
> +			gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "default-on";
> +		};
> +
> +		led-2 {
> +			color = <LED_COLOR_ID_GREEN>;
> +			function = LED_FUNCTION_STATUS;
> +			function-enumerator = <2>;
> +			gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "default-on";
> +		};
> +
> +		led-3 {
> +			color = <LED_COLOR_ID_GREEN>;
> +			function = LED_FUNCTION_HEARTBEAT;
> +			function-enumerator = <0>;
> +			gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +	};
> +
> +	lvds_encoder: lvds-encoder {
> +		compatible = "ti,sn75lvds83", "lvds-encoder";
> +		power-supply = <&reg_3p3v>;
> +		status = "disabled";
> +
> +		ports {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			port@0 {
> +				reg = <0>;
> +
> +				lvds_encoder_in: endpoint {};
> +			};
> +
> +			port@1 {
> +				reg = <1>;
> +
> +				lvds_encoder_out: endpoint {};
> +			};
> +		};
> +	};
> +
> +	reg_1p2v: regulator-1p2v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "1P2V";
> +		regulator-min-microvolt = <1200000>;
> +		regulator-max-microvolt = <1200000>;
> +		regulator-always-on;
> +		vin-supply = <&reg_3p3v>;
> +	};
> +
> +	reg_3p3v: regulator-3p3v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3P3V";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +	};
> +
> +	hdmi_out: hdmi {
> +		compatible = "hdmi-connector";
> +		type = "a";
> +		ddc-i2c-bus = <&i2c0>;
> +		status = "disabled";
> +
> +		port {
> +			hdmi_in: endpoint {
> +				remote-endpoint = <&sii9022a_out>;
> +			};
> +		};
> +	};
> +
> +	display: panel {
> +		backlight = <&backlight_dcu>;
> +		enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
> +		status = "disabled";
> +
> +		port {
> +			panel_in: endpoint {};
> +		};
> +	};
> +
> +	sound {
> +		compatible = "fsl,imx-audio-tlv320aic32x4";
> +		model = "ls1021a-mbls1021a-tlv320aic32";
> +		ssi-controller = <&sai1>;
> +		audio-codec = <&tlv320aic32x4>;
> +	};
> +
> +};
> +
> +&can0 {
> +	status = "okay";
> +	xceiver-supply = <&reg_3p3v>;

We generally end property list with 'status'.

> +};
> +
> +&can1 {
> +	status = "okay";
> +	xceiver-supply = <&reg_3p3v>;
> +};
> +
> +&dspi0 {
> +	bus-num = <0>;
> +	status = "okay";
> +};
> +
> +&enet0 {
> +	phy-handle = <&rgmii_phy0c>;
> +	phy-mode = "rgmii-id";
> +	mac-address = [ 00 00 00 00 00 00 ];
> +	status = "okay";
> +};
> +
> +&enet1 {
> +	tbi-handle = <&tbi1>;
> +	phy-handle = <&sgmii_phy03>;
> +	phy-mode = "sgmii";
> +	mac-address = [ 00 00 00 00 00 00 ];
> +	status = "okay";
> +};
> +
> +&enet2 {
> +	phy-handle = <&rgmii_phy04>;
> +	phy-mode = "rgmii-id";
> +	mac-address = [ 00 00 00 00 00 00 ];
> +	status = "okay";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +
> +	tlv320aic32x4: audio-codec@18 {
> +		compatible = "ti,tlv320aic32x4";
> +		reg = <0x18>;
> +		clocks = <&audio_mclk>;
> +		clock-names = "mclk";
> +		ldoin-supply = <&reg_3p3v>;
> +		iov-supply = <&reg_3p3v>;
> +	};
> +
> +	pca9554_0: gpio-expander@20 {
> +		compatible = "nxp,pca9554";
> +		reg = <0x20>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-parent = <&gpio0>;
> +		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +		vcc-supply = <&reg_3p3v>;
> +		gpio-line-names = "BUTTON0", "BUTTON1",
> +				  "BUTTON2", "EMMC_SEL",
> +				  "DIP2", "DIP3",
> +				  "EXT_TOUCH_INT", "GPIO_1";
> +	};
> +
> +	pca9554_1: gpio-expander@21 {
> +		compatible = "nxp,pca9554";
> +		reg = <0x21>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-parent = <&gpio0>;
> +		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +		vcc-supply = <&reg_3p3v>;
> +		gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
> +				  "MPCIE_WAKE#", "LCD_BLT_EN",
> +				  "LCD_PWR_EN", "EC1_PHY_PWDN",
> +				  "EC3_PHY_PWDN", "SGMII_PHY_PWDN";
> +	};
> +
> +	pca9554_2: gpio-expander@22 {
> +		compatible = "nxp,pca9554";
> +		reg = <0x22>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		interrupt-parent = <&extirq>;
> +		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +		vcc-supply = <&reg_3p3v>;
> +		gpio-line-names = "MUX_SEL0", "MUX_SEL1",
> +				  "MUX_SEL2", "MUX_SEL3",
> +				  "V95", "V96", "V97", "V98";
> +	};
> +
> +	sii9022a: hdmi-transmitter@3b {
> +		compatible = "sil,sii9022";
> +		reg = <0x3b>;
> +		iovcc-supply = <&reg_3p3v>;
> +		cvcc12-supply = <&reg_1p2v>;
> +		interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
> +		#sound-dai-cells = <0>;
> +		sil,i2s-data-lanes = <0>;
> +		status = "disabled";
> +
> +		ports {
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +
> +			port@0 {
> +				reg = <0>;
> +
> +				sii9022a_in: endpoint {};
> +			};
> +
> +			port@1 {
> +				reg = <1>;
> +
> +				sii9022a_out: endpoint {
> +					remote-endpoint = <&hdmi_in>;
> +				};
> +			};
> +		};
> +	};
> +
> +	stmpe811: touchscreen@41 {
> +		compatible = "st,stmpe811";
> +		reg = <0x41>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		interrupt-parent = <&gpio0>;
> +		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
> +		vcc-supply = <&reg_3p3v>;
> +		vio-supply = <&reg_3p3v>;
> +
> +		gpio {
> +			compatible = "st,stmpe-gpio";
> +			gpio-controller;
> +			#gpio-cells = <2>;
> +			/* GPIO 5-7 used for touch */
> +			st,norequest-mask = <0xf0>;
> +			gpio-line-names = "GPIO_ADC_I2C1_1",
> +					  "GPIO_ADC_I2C1_2",
> +					  "GPIO_ADC_I2C1_3",
> +					  "GPIO_ADC_I2C1_4";
> +		};
> +
> +		touchscreen {
> +			compatible = "st,stmpe-ts";
> +			status = "disabled";
> +		};
> +	};
> +
> +	pca9530: leds@60 {
> +		compatible = "nxp,pca9530";
> +		reg = <0x60>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +		gpio-line-names = "PWM_0", "PWM_1";
> +
> +		led-0 {
> +			type = <PCA9532_TYPE_GPIO>;
> +		};
> +
> +		led-1 {
> +			type = <PCA9532_TYPE_GPIO>;
> +		};
> +	};
> +
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +};
> +
> +&lpuart0 {
> +	status = "okay";
> +	linux,rs485-enabled-at-boot-time;
> +};
> +
> +&mdio0 {
> +	sgmii_phy03: ethernet-phy@3 {
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <0x03>;
> +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> +		ti,dp83867-rxctrl-strap-quirk;
> +	};
> +
> +	rgmii_phy04: ethernet-phy@4 {
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <0x04>;
> +		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> +		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> +	};
> +
> +	rgmii_phy0c: ethernet-phy@c {
> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <0x0c>;
> +		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> +		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> +	};
> +};
> +
> +&pwm6 {
> +	status = "okay";
> +};
> +
> +&pwm7 {
> +	status = "okay";
> +};
> +
> +&sai1 {
> +	status = "okay";
> +};
> +
> +&sata {
> +	/delete-property/ dma-coherent;
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	status = "okay";
> +};
> +
> +&usb3 {
> +	/*
> +	 * Although DR connector, VBUS is always driven, so
> +	 * restrict to host mode.
> +	 */
> +	dr_mode = "host";
> +	status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> new file mode 100644
> index 0000000000000..24ad4a76fe597
> --- /dev/null
> +++ b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> @@ -0,0 +1,81 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
> +/*
> + * Copyright 2013-2014 Freescale Semiconductor, Inc.
> + * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> + * D-82229 Seefeld, Germany.
> + * Author: Alexander Stein
> + */
> +
> +#include "ls1021a.dtsi"
> +
> +/ {
> +	model = "TQMLS102xA SOM";
> +	compatible = "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
> +
> +	reg_3p3v_som: regulator-3p3v-som {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3P3V_SOM";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +	};
> +};
> +
> +&esdhc {
> +	compatible = "fsl,esdhc", "fsl,ls1021a-esdhc";

We usually order compatibles from the specific to the generic.

Shawn

> +	/* e-MMC over 8 data lines */
> +	bus-width = <8>;
> +	status = "okay";
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +
> +	/* MC34VR500 DC/DC regulator at 0x8 */
> +	/* On-board PMC at 0x11 */
> +
> +	sa56004: temperature-sensor@4c {
> +		compatible = "nxp,sa56004";
> +		reg = <0x4c>;
> +		vcc-supply = <&reg_3p3v_som>;
> +	};
> +
> +	rtc0: rtc@51 {
> +		compatible = "nxp,pcf85063a";
> +		reg = <0x51>;
> +		quartz-load-femtofarads = <12500>;
> +	};
> +
> +	m24c64_54: eeprom@54 {
> +		compatible = "atmel,24c64";
> +		reg = <0x54>;
> +		pagesize = <32>;
> +		read-only;
> +		vcc-supply = <&reg_3p3v_som>;
> +	};
> +};
> +
> +&mdio0 {
> +	tbi1: tbi-phy@8 {
> +		reg = <0x8>;
> +		device_type = "tbi-phy";
> +	};
> +};
> +
> +&scfg {
> +	reg = <0x0 0x1570000 0x0 0x0e00>;
> +};
> +
> +&qspi {
> +	status = "okay";
> +
> +	qflash0: flash@0 {
> +		compatible = "jedec,spi-nor";
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		spi-max-frequency = <20000000>;
> +		spi-rx-bus-width = <4>;
> +		spi-tx-bus-width = <4>;
> +		reg = <0>;
> +	};
> +};
> -- 
> 2.34.1
> 

^ permalink raw reply	[flat|nested] 16+ messages in thread
* Re: [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree
  2023-01-26  9:44   ` Shawn Guo
@ 2023-01-26 13:50     ` Alexander Stein
  0 siblings, 0 replies; 16+ messages in thread
From: Alexander Stein @ 2023-01-26 13:50 UTC (permalink / raw)
  To: Shawn Guo
  Cc: Rob Herring, Krzysztof Kozlowski, Arnd Bergmann, Olof Johansson,
	Li Yang, Russell King, Marek Vasut, Marcel Ziswiler,
	Michael Ellerman, Nicholas Piggin, Christophe Leroy,
	Masahiro Yamada, Nathan Chancellor, Nick Desaulniers,
	Nicolas Schier, soc, devicetree, linux-arm-kernel, linuxppc-dev,
	linux-kbuild

Hi Shawn,

thanks for your feedback.

Am Donnerstag, 26. Januar 2023, 10:44:21 CET schrieb Shawn Guo:
> On Fri, Jan 20, 2023 at 02:34:47PM +0100, Alexander Stein wrote:
> > Add device tree for the MBLS102xA mainboard with TQMLS1021A SoM.
> > 
> > Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
> > ---
> > Changes in v2:
> > * Remove unnecessary status = "okay"
> > * Remove underscore from node names
> > * Move reg direct below compatiblefor i2c devices
> > * Remove i2c device nodes without software support
> > 
> >   Add a comment about existance for the device though
> >  
> >  arch/arm/boot/dts/Makefile                    |   1 +
> >  .../boot/dts/ls1021a-tqmls1021a-mbls1021a.dts | 406 ++++++++++++++++++
> >  arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi     |  81 ++++
> >  3 files changed, 488 insertions(+)
> >  create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
> >  create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> > 
> > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> > index d0c07867aeabe..44b5ed44b13d6 100644
> > --- a/arch/arm/boot/dts/Makefile
> > +++ b/arch/arm/boot/dts/Makefile
> > @@ -802,6 +802,7 @@ dtb-$(CONFIG_SOC_LS1021A) += \
> > 
> >  	ls1021a-iot.dtb \
> >  	ls1021a-moxa-uc-8410a.dtb \
> >  	ls1021a-qds.dtb \
> > 
> > +	ls1021a-tqmls1021a-mbls1021a.dtb \
> > 
> >  	ls1021a-tsn.dtb \
> >  	ls1021a-twr.dtb
> >  
> >  dtb-$(CONFIG_SOC_VF610) += \
> > 
> > diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
> > b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts new file mode 100644
> > index 0000000000000..aa8b605344655
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a.dts
> > @@ -0,0 +1,406 @@
> > +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
> > +/*
> > + * Copyright 2013-2014 Freescale Semiconductor, Inc.
> > + * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> > + * D-82229 Seefeld, Germany.
> > + * Author: Alexander Stein
> > + */
> > +
> > +/dts-v1/;
> > +
> > +#include <dt-bindings/gpio/gpio.h>
> > +#include <dt-bindings/input/linux-event-codes.h>
> > +#include <dt-bindings/leds/common.h>
> > +#include <dt-bindings/leds/leds-pca9532.h>
> > +#include <dt-bindings/net/ti-dp83867.h>
> > +#include "ls1021a-tqmls1021a.dtsi"
> > +
> > +/ {
> > +	model = "TQMLS102xA SOM on MBLS102xA";
> > +	compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-
tqmls1021a",
> > "fsl,ls1021a"; +
> > +	audio_mclk: audio-clock {
> > +		compatible = "fixed-clock";
> > +		#clock-cells = <0>;
> > +		clock-frequency = <25000000>;
> > +	};
> > +
> > +	backlight_dcu: backlight {
> > +		compatible = "gpio-backlight";
> > +		gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
> > +		status = "disabled";
> > +	};
> > +
> > +	gpio-keys {
> > +		compatible = "gpio-keys";
> > +		autorepeat;
> > +
> > +		switch-1 {
> > +			label = "S6";
> > +			linux,code = <BTN_0>;
> > +			gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
> > +		};
> > +
> > +		btn2: switch-2 {
> > +			label = "S7";
> > +			linux,code = <BTN_1>;
> > +			gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
> > +		};
> > +
> > +		switch-3 {
> > +			label = "S8";
> > +			linux,code = <BTN_2>;
> > +			gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
> > +		};
> > +	};
> > +
> > +	gpio_leds: gpio-leds {
> > +		compatible = "gpio-leds";
> > +
> > +		led-0 {
> > +			color = <LED_COLOR_ID_GREEN>;
> > +			function = LED_FUNCTION_STATUS;
> > +			function-enumerator = <0>;
> > +			gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
> > +			linux,default-trigger = "default-on";
> > +		};
> > +
> > +		led-1 {
> > +			color = <LED_COLOR_ID_GREEN>;
> > +			function = LED_FUNCTION_STATUS;
> > +			function-enumerator = <1>;
> > +			gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
> > +			linux,default-trigger = "default-on";
> > +		};
> > +
> > +		led-2 {
> > +			color = <LED_COLOR_ID_GREEN>;
> > +			function = LED_FUNCTION_STATUS;
> > +			function-enumerator = <2>;
> > +			gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
> > +			linux,default-trigger = "default-on";
> > +		};
> > +
> > +		led-3 {
> > +			color = <LED_COLOR_ID_GREEN>;
> > +			function = LED_FUNCTION_HEARTBEAT;
> > +			function-enumerator = <0>;
> > +			gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
> > +			linux,default-trigger = "heartbeat";
> > +		};
> > +	};
> > +
> > +	lvds_encoder: lvds-encoder {
> > +		compatible = "ti,sn75lvds83", "lvds-encoder";
> > +		power-supply = <&reg_3p3v>;
> > +		status = "disabled";
> > +
> > +		ports {
> > +			#address-cells = <1>;
> > +			#size-cells = <0>;
> > +
> > +			port@0 {
> > +				reg = <0>;
> > +
> > +				lvds_encoder_in: endpoint {};
> > +			};
> > +
> > +			port@1 {
> > +				reg = <1>;
> > +
> > +				lvds_encoder_out: endpoint {};
> > +			};
> > +		};
> > +	};
> > +
> > +	reg_1p2v: regulator-1p2v {
> > +		compatible = "regulator-fixed";
> > +		regulator-name = "1P2V";
> > +		regulator-min-microvolt = <1200000>;
> > +		regulator-max-microvolt = <1200000>;
> > +		regulator-always-on;
> > +		vin-supply = <&reg_3p3v>;
> > +	};
> > +
> > +	reg_3p3v: regulator-3p3v {
> > +		compatible = "regulator-fixed";
> > +		regulator-name = "3P3V";
> > +		regulator-min-microvolt = <3300000>;
> > +		regulator-max-microvolt = <3300000>;
> > +		regulator-always-on;
> > +	};
> > +
> > +	hdmi_out: hdmi {
> > +		compatible = "hdmi-connector";
> > +		type = "a";
> > +		ddc-i2c-bus = <&i2c0>;
> > +		status = "disabled";
> > +
> > +		port {
> > +			hdmi_in: endpoint {
> > +				remote-endpoint = <&sii9022a_out>;
> > +			};
> > +		};
> > +	};
> > +
> > +	display: panel {
> > +		backlight = <&backlight_dcu>;
> > +		enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
> > +		status = "disabled";
> > +
> > +		port {
> > +			panel_in: endpoint {};
> > +		};
> > +	};
> > +
> > +	sound {
> > +		compatible = "fsl,imx-audio-tlv320aic32x4";
> > +		model = "ls1021a-mbls1021a-tlv320aic32";
> > +		ssi-controller = <&sai1>;
> > +		audio-codec = <&tlv320aic32x4>;
> > +	};
> > +
> > +};
> > +
> > +&can0 {
> > +	status = "okay";
> > +	xceiver-supply = <&reg_3p3v>;
> 
> We generally end property list with 'status'.

Thanks, will change it.

> > +};
> > +
> > +&can1 {
> > +	status = "okay";
> > +	xceiver-supply = <&reg_3p3v>;
> > +};
> > +
> > +&dspi0 {
> > +	bus-num = <0>;
> > +	status = "okay";
> > +};
> > +
> > +&enet0 {
> > +	phy-handle = <&rgmii_phy0c>;
> > +	phy-mode = "rgmii-id";
> > +	mac-address = [ 00 00 00 00 00 00 ];
> > +	status = "okay";
> > +};
> > +
> > +&enet1 {
> > +	tbi-handle = <&tbi1>;
> > +	phy-handle = <&sgmii_phy03>;
> > +	phy-mode = "sgmii";
> > +	mac-address = [ 00 00 00 00 00 00 ];
> > +	status = "okay";
> > +};
> > +
> > +&enet2 {
> > +	phy-handle = <&rgmii_phy04>;
> > +	phy-mode = "rgmii-id";
> > +	mac-address = [ 00 00 00 00 00 00 ];
> > +	status = "okay";
> > +};
> > +
> > +&i2c0 {
> > +	status = "okay";
> > +
> > +	tlv320aic32x4: audio-codec@18 {
> > +		compatible = "ti,tlv320aic32x4";
> > +		reg = <0x18>;
> > +		clocks = <&audio_mclk>;
> > +		clock-names = "mclk";
> > +		ldoin-supply = <&reg_3p3v>;
> > +		iov-supply = <&reg_3p3v>;
> > +	};
> > +
> > +	pca9554_0: gpio-expander@20 {
> > +		compatible = "nxp,pca9554";
> > +		reg = <0x20>;
> > +		gpio-controller;
> > +		#gpio-cells = <2>;
> > +		interrupt-parent = <&gpio0>;
> > +		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
> > +		interrupt-controller;
> > +		#interrupt-cells = <2>;
> > +		vcc-supply = <&reg_3p3v>;
> > +		gpio-line-names = "BUTTON0", "BUTTON1",
> > +				  "BUTTON2", "EMMC_SEL",
> > +				  "DIP2", "DIP3",
> > +				  "EXT_TOUCH_INT", "GPIO_1";
> > +	};
> > +
> > +	pca9554_1: gpio-expander@21 {
> > +		compatible = "nxp,pca9554";
> > +		reg = <0x21>;
> > +		gpio-controller;
> > +		#gpio-cells = <2>;
> > +		interrupt-parent = <&gpio0>;
> > +		interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
> > +		interrupt-controller;
> > +		#interrupt-cells = <2>;
> > +		vcc-supply = <&reg_3p3v>;
> > +		gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
> > +				  "MPCIE_WAKE#", "LCD_BLT_EN",
> > +				  "LCD_PWR_EN", "EC1_PHY_PWDN",
> > +				  "EC3_PHY_PWDN", "SGMII_PHY_PWDN";
> > +	};
> > +
> > +	pca9554_2: gpio-expander@22 {
> > +		compatible = "nxp,pca9554";
> > +		reg = <0x22>;
> > +		gpio-controller;
> > +		#gpio-cells = <2>;
> > +		interrupt-parent = <&extirq>;
> > +		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
> > +		interrupt-controller;
> > +		#interrupt-cells = <2>;
> > +		vcc-supply = <&reg_3p3v>;
> > +		gpio-line-names = "MUX_SEL0", "MUX_SEL1",
> > +				  "MUX_SEL2", "MUX_SEL3",
> > +				  "V95", "V96", "V97", "V98";
> > +	};
> > +
> > +	sii9022a: hdmi-transmitter@3b {
> > +		compatible = "sil,sii9022";
> > +		reg = <0x3b>;
> > +		iovcc-supply = <&reg_3p3v>;
> > +		cvcc12-supply = <&reg_1p2v>;
> > +		interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
> > +		#sound-dai-cells = <0>;
> > +		sil,i2s-data-lanes = <0>;
> > +		status = "disabled";
> > +
> > +		ports {
> > +			#address-cells = <1>;
> > +			#size-cells = <0>;
> > +
> > +			port@0 {
> > +				reg = <0>;
> > +
> > +				sii9022a_in: endpoint {};
> > +			};
> > +
> > +			port@1 {
> > +				reg = <1>;
> > +
> > +				sii9022a_out: endpoint {
> > +					remote-endpoint = 
<&hdmi_in>;
> > +				};
> > +			};
> > +		};
> > +	};
> > +
> > +	stmpe811: touchscreen@41 {
> > +		compatible = "st,stmpe811";
> > +		reg = <0x41>;
> > +		#address-cells = <1>;
> > +		#size-cells = <0>;
> > +		interrupt-parent = <&gpio0>;
> > +		interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
> > +		vcc-supply = <&reg_3p3v>;
> > +		vio-supply = <&reg_3p3v>;
> > +
> > +		gpio {
> > +			compatible = "st,stmpe-gpio";
> > +			gpio-controller;
> > +			#gpio-cells = <2>;
> > +			/* GPIO 5-7 used for touch */
> > +			st,norequest-mask = <0xf0>;
> > +			gpio-line-names = "GPIO_ADC_I2C1_1",
> > +					  "GPIO_ADC_I2C1_2",
> > +					  "GPIO_ADC_I2C1_3",
> > +					  "GPIO_ADC_I2C1_4";
> > +		};
> > +
> > +		touchscreen {
> > +			compatible = "st,stmpe-ts";
> > +			status = "disabled";
> > +		};
> > +	};
> > +
> > +	pca9530: leds@60 {
> > +		compatible = "nxp,pca9530";
> > +		reg = <0x60>;
> > +		gpio-controller;
> > +		#gpio-cells = <2>;
> > +		gpio-line-names = "PWM_0", "PWM_1";
> > +
> > +		led-0 {
> > +			type = <PCA9532_TYPE_GPIO>;
> > +		};
> > +
> > +		led-1 {
> > +			type = <PCA9532_TYPE_GPIO>;
> > +		};
> > +	};
> > +
> > +};
> > +
> > +&i2c1 {
> > +	status = "okay";
> > +};
> > +
> > +&lpuart0 {
> > +	status = "okay";
> > +	linux,rs485-enabled-at-boot-time;
> > +};
> > +
> > +&mdio0 {
> > +	sgmii_phy03: ethernet-phy@3 {
> > +		compatible = "ethernet-phy-ieee802.3-c22";
> > +		reg = <0x03>;
> > +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> > +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> > +		ti,dp83867-rxctrl-strap-quirk;
> > +	};
> > +
> > +	rgmii_phy04: ethernet-phy@4 {
> > +		compatible = "ethernet-phy-ieee802.3-c22";
> > +		reg = <0x04>;
> > +		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> > +		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> > +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> > +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> > +	};
> > +
> > +	rgmii_phy0c: ethernet-phy@c {
> > +		compatible = "ethernet-phy-ieee802.3-c22";
> > +		reg = <0x0c>;
> > +		ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
> > +		ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> > +		ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
> > +		ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
> > +	};
> > +};
> > +
> > +&pwm6 {
> > +	status = "okay";
> > +};
> > +
> > +&pwm7 {
> > +	status = "okay";
> > +};
> > +
> > +&sai1 {
> > +	status = "okay";
> > +};
> > +
> > +&sata {
> > +	/delete-property/ dma-coherent;
> > +	status = "okay";
> > +};
> > +
> > +&uart0 {
> > +	status = "okay";
> > +};
> > +
> > +&uart1 {
> > +	status = "okay";
> > +};
> > +
> > +&usb3 {
> > +	/*
> > +	 * Although DR connector, VBUS is always driven, so
> > +	 * restrict to host mode.
> > +	 */
> > +	dr_mode = "host";
> > +	status = "okay";
> > +};
> > diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> > b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi new file mode 100644
> > index 0000000000000..24ad4a76fe597
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/ls1021a-tqmls1021a.dtsi
> > @@ -0,0 +1,81 @@
> > +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
> > +/*
> > + * Copyright 2013-2014 Freescale Semiconductor, Inc.
> > + * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
> > + * D-82229 Seefeld, Germany.
> > + * Author: Alexander Stein
> > + */
> > +
> > +#include "ls1021a.dtsi"
> > +
> > +/ {
> > +	model = "TQMLS102xA SOM";
> > +	compatible = "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
> > +
> > +	reg_3p3v_som: regulator-3p3v-som {
> > +		compatible = "regulator-fixed";
> > +		regulator-name = "3P3V_SOM";
> > +		regulator-min-microvolt = <3300000>;
> > +		regulator-max-microvolt = <3300000>;
> > +		regulator-always-on;
> > +	};
> > +};
> > +
> > +&esdhc {
> > +	compatible = "fsl,esdhc", "fsl,ls1021a-esdhc";
> 
> We usually order compatibles from the specific to the generic.

Thanks, will change it.
I'll will respin this series once the defconfig patches taken by Arnd hit 
linux-next.

Best regards
Alexander

> Shawn
> 
> > +	/* e-MMC over 8 data lines */
> > +	bus-width = <8>;
> > +	status = "okay";
> > +};
> > +
> > +&i2c0 {
> > +	status = "okay";
> > +
> > +	/* MC34VR500 DC/DC regulator at 0x8 */
> > +	/* On-board PMC at 0x11 */
> > +
> > +	sa56004: temperature-sensor@4c {
> > +		compatible = "nxp,sa56004";
> > +		reg = <0x4c>;
> > +		vcc-supply = <&reg_3p3v_som>;
> > +	};
> > +
> > +	rtc0: rtc@51 {
> > +		compatible = "nxp,pcf85063a";
> > +		reg = <0x51>;
> > +		quartz-load-femtofarads = <12500>;
> > +	};
> > +
> > +	m24c64_54: eeprom@54 {
> > +		compatible = "atmel,24c64";
> > +		reg = <0x54>;
> > +		pagesize = <32>;
> > +		read-only;
> > +		vcc-supply = <&reg_3p3v_som>;
> > +	};
> > +};
> > +
> > +&mdio0 {
> > +	tbi1: tbi-phy@8 {
> > +		reg = <0x8>;
> > +		device_type = "tbi-phy";
> > +	};
> > +};
> > +
> > +&scfg {
> > +	reg = <0x0 0x1570000 0x0 0x0e00>;
> > +};
> > +
> > +&qspi {
> > +	status = "okay";
> > +
> > +	qflash0: flash@0 {
> > +		compatible = "jedec,spi-nor";
> > +		#address-cells = <1>;
> > +		#size-cells = <1>;
> > +		spi-max-frequency = <20000000>;
> > +		spi-rx-bus-width = <4>;
> > +		spi-tx-bus-width = <4>;
> > +		reg = <0>;
> > +	};
> > +};





^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2023-01-26 13:50 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-01-20 13:34 [PATCH v2 00/10] TQMLS1021A support Alexander Stein
2023-01-20 13:34 ` [PATCH v2 01/10] dt-bindings: arm: fsl: add TQ-Systems LS1021A board Alexander Stein
2023-01-20 17:35   ` Krzysztof Kozlowski
2023-01-20 13:34 ` [PATCH v2 02/10] ARM: dts: ls1021a: add TQ-Systems MBLS102xA device tree Alexander Stein
2023-01-26  9:44   ` Shawn Guo
2023-01-26 13:50     ` Alexander Stein
2023-01-20 13:34 ` [PATCH v2 03/10] ARM: dts: ls1021a: add TQMLS1021A flash partition layout Alexander Stein
2023-01-20 13:34 ` [PATCH v2 04/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS TM070JVHG33 overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 05/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA HDMI overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 07/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH FC21 overlay Alexander Stein
2023-01-20 13:34 ` [PATCH v2 08/10] ARM: multi_v7_defconfig: Add options to support TQMLS102xA series Alexander Stein
2023-01-20 13:34 ` [PATCH v2 09/10] kbuild: Add config fragment merge functionality Alexander Stein
2023-01-20 17:13   ` Arnd Bergmann
2023-01-20 13:34 ` [PATCH v2 10/10] ARM: add multi_v7_lpae_defconfig Alexander Stein
2023-01-20 17:18   ` Arnd Bergmann

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