[PATCH] ARM: dts: intel: Drop pxa2xx

[PATCH] ARM: dts: intel: Drop pxa2xx

[Rob Herring (Arm)]

These .dtsi files are not included anywhere in the tree and can't be
tested. They have not been touched since 2018 other than clean-ups.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm/boot/dts/intel/pxa/pxa25x.dtsi       | 118 -----------
 arch/arm/boot/dts/intel/pxa/pxa27x.dtsi       | 188 ------------------
 arch/arm/boot/dts/marvell/armada-380.dtsi     | 148 --------------
 arch/arm64/boot/dts/marvell/armada-7020.dtsi  |  10 -
 arch/arm64/boot/dts/marvell/armada-8020.dtsi  |  20 --
 .../boot/dts/marvell/armada-ap806-dual.dtsi   |  60 ------
 .../dts/marvell/cn9130-db-comexpress.dtsi     |  96 ---------
 7 files changed, 640 deletions(-)
 delete mode 100644 arch/arm/boot/dts/intel/pxa/pxa25x.dtsi
 delete mode 100644 arch/arm/boot/dts/intel/pxa/pxa27x.dtsi
 delete mode 100644 arch/arm/boot/dts/marvell/armada-380.dtsi
 delete mode 100644 arch/arm64/boot/dts/marvell/armada-7020.dtsi
 delete mode 100644 arch/arm64/boot/dts/marvell/armada-8020.dtsi
 delete mode 100644 arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
 delete mode 100644 arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi

diff --git a/arch/arm/boot/dts/intel/pxa/pxa25x.dtsi b/arch/arm/boot/dts/intel/pxa/pxa25x.dtsi
deleted file mode 100644
index 5f8300e356ad..000000000000
--- a/arch/arm/boot/dts/intel/pxa/pxa25x.dtsi
+++ /dev/null
@@ -1,118 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
- */
-#include "pxa2xx.dtsi"
-#include "dt-bindings/clock/pxa-clock.h"
-
-/ {
-	model = "Marvell PXA25x family SoC";
-	compatible = "marvell,pxa250";
-
-	clocks {
-	       /*
-		* The muxing of external clocks/internal dividers for osc* clock
-		* sources has been hidden under the carpet by now.
-		*/
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		clks: pxa2xx_clks@41300004 {
-			compatible = "marvell,pxa250-core-clocks";
-			#clock-cells = <1>;
-			status = "okay";
-		};
-
-		/* timer oscillator */
-		clktimer: oscillator {
-			compatible = "fixed-clock";
-			#clock-cells = <0>;
-			clock-frequency  = <3686400>;
-			clock-output-names = "ostimer";
-		};
-	};
-
-	pxabus {
-		pdma: dma-controller@40000000 {
-			compatible = "marvell,pdma-1.0";
-			reg = <0x40000000 0x10000>;
-			interrupts = <25>;
-			#dma-cells = <2>;
-			/* For backwards compatibility: */
-			#dma-channels = <16>;
-			dma-channels = <16>;
-			#dma-requests = <40>;
-			dma-requests = <40>;
-			status = "okay";
-		};
-
-		pxairq: interrupt-controller@40d00000 {
-			marvell,intc-priority;
-			marvell,intc-nr-irqs = <32>;
-		};
-
-		pinctrl: pinctrl@40e00000 {
-			reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
-			       0x40f00020 0x10>;
-			compatible = "marvell,pxa25x-pinctrl";
-		};
-
-		gpio: gpio@40e00000 {
-			compatible = "intel,pxa25x-gpio";
-			gpio-ranges = <&pinctrl 0 0 84>;
-			clocks = <&clks CLK_NONE>;
-		};
-
-		pwm0: pwm@40b00000 {
-			compatible = "marvell,pxa250-pwm";
-			reg = <0x40b00000 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM0>;
-		};
-
-		pwm1: pwm@40b00010 {
-			compatible = "marvell,pxa250-pwm";
-			reg = <0x40b00010 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM1>;
-		};
-
-		rtc@40900000 {
-			clocks = <&clks CLK_OSC32k768>;
-		};
-	};
-
-	timer@40a00000 {
-		compatible = "marvell,pxa-timer";
-		reg = <0x40a00000 0x20>;
-		interrupts = <26>;
-		clocks = <&clktimer>;
-		status = "okay";
-	};
-
-	pxa250_opp_table: opp_table0 {
-		compatible = "operating-points-v2";
-
-		opp-99532800 {
-			opp-hz = /bits/ 64 <99532800>;
-			opp-microvolt = <1000000 950000 1650000>;
-			clock-latency-ns = <20>;
-		};
-		opp-199065600 {
-			opp-hz = /bits/ 64 <199065600>;
-			opp-microvolt = <1000000 950000 1650000>;
-			clock-latency-ns = <20>;
-		};
-		opp-298598400 {
-			opp-hz = /bits/ 64 <298598400>;
-			opp-microvolt = <1100000 1045000 1650000>;
-			clock-latency-ns = <20>;
-		};
-		opp-398131200 {
-			opp-hz = /bits/ 64 <398131200>;
-			opp-microvolt = <1300000 1235000 1650000>;
-			clock-latency-ns = <20>;
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/intel/pxa/pxa27x.dtsi b/arch/arm/boot/dts/intel/pxa/pxa27x.dtsi
deleted file mode 100644
index a2cbfb3be609..000000000000
--- a/arch/arm/boot/dts/intel/pxa/pxa27x.dtsi
+++ /dev/null
@@ -1,188 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* The pxa3xx skeleton simply augments the 2xx version */
-#include "pxa2xx.dtsi"
-#include "dt-bindings/clock/pxa-clock.h"
-
-/ {
-	model = "Marvell PXA27x familiy SoC";
-	compatible = "marvell,pxa27x";
-
-	pxabus {
-		pdma: dma-controller@40000000 {
-			compatible = "marvell,pdma-1.0";
-			reg = <0x40000000 0x10000>;
-			interrupts = <25>;
-			#dma-cells = <2>;
-			/* For backwards compatibility: */
-			#dma-channels = <32>;
-			dma-channels = <32>;
-			#dma-requests = <75>;
-			dma-requests = <75>;
-			status = "okay";
-		};
-
-		pxairq: interrupt-controller@40d00000 {
-			marvell,intc-priority;
-			marvell,intc-nr-irqs = <34>;
-		};
-
-		pinctrl: pinctrl@40e00000 {
-			reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
-			       0x40f00020 0x10>;
-			compatible = "marvell,pxa27x-pinctrl";
-		};
-
-		gpio: gpio@40e00000 {
-			compatible = "intel,pxa27x-gpio";
-			gpio-ranges = <&pinctrl 0 0 128>;
-			clocks = <&clks CLK_NONE>;
-		};
-
-		usb0: usb@4c000000 {
-			compatible = "marvell,pxa-ohci";
-			reg = <0x4c000000 0x10000>;
-			interrupts = <3>;
-			clocks = <&clks CLK_USBHOST>;
-			status = "disabled";
-		};
-
-		pwm0: pwm@40b00000 {
-			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
-			reg = <0x40b00000 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM0>;
-		};
-
-		pwm1: pwm@40b00010 {
-			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
-			reg = <0x40b00010 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM1>;
-		};
-
-		pwm2: pwm@40c00000 {
-			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
-			reg = <0x40c00000 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM0>;
-		};
-
-		pwm3: pwm@40c00010 {
-			compatible = "marvell,pxa270-pwm", "marvell,pxa250-pwm";
-			reg = <0x40c00010 0x10>;
-			#pwm-cells = <1>;
-			clocks = <&clks CLK_PWM1>;
-		};
-
-		pwri2c: i2c@40f00180 {
-			compatible = "mrvl,pxa-i2c";
-			reg = <0x40f00180 0x24>;
-			interrupts = <6>;
-			clocks = <&clks CLK_PWRI2C>;
-			#address-cells = <0x1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		pxa27x_udc: udc@40600000 {
-			compatible = "marvell,pxa270-udc";
-			reg = <0x40600000 0x10000>;
-			interrupts = <11>;
-			clocks = <&clks CLK_USB>;
-			status = "disabled";
-		};
-
-		keypad: keypad@41500000 {
-			compatible = "marvell,pxa27x-keypad";
-			reg = <0x41500000 0x4c>;
-			interrupts = <4>;
-			clocks = <&clks CLK_KEYPAD>;
-			status = "disabled";
-		};
-
-		pxa_camera: imaging@50000000 {
-			compatible = "marvell,pxa270-qci";
-			reg = <0x50000000 0x1000>;
-			interrupts = <33>;
-			dmas = <&pdma 68 0	/* Y channel */
-				&pdma 69 0	/* U channel */
-				&pdma 70 0>;	/* V channel */
-			dma-names = "CI_Y", "CI_U", "CI_V";
-
-			clocks = <&clks CLK_CAMERA>;
-			clock-names = "ciclk";
-			clock-frequency = <5000000>;
-			clock-output-names = "qci_mclk";
-
-			status = "disabled";
-		};
-
-		rtc@40900000 {
-			clocks = <&clks CLK_OSC32k768>;
-		};
-	};
-
-	clocks {
-	       /*
-		* The muxing of external clocks/internal dividers for osc* clock
-		* sources has been hidden under the carpet by now.
-		*/
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		clks: pxa2xx_clks@41300004 {
-			compatible = "marvell,pxa270-clocks";
-			#clock-cells = <1>;
-			status = "okay";
-		};
-	};
-
-	timer@40a00000 {
-		compatible = "marvell,pxa-timer";
-		reg = <0x40a00000 0x20>;
-		interrupts = <26>;
-		clocks = <&clks CLK_OSTIMER>;
-		status = "okay";
-	};
-
-	pxa270_opp_table: opp_table0 {
-		compatible = "operating-points-v2";
-
-		opp-104000000 {
-			opp-hz = /bits/ 64 <104000000>;
-			opp-microvolt = <900000 900000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-156000000 {
-			opp-hz = /bits/ 64 <156000000>;
-			opp-microvolt = <1000000 1000000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-208000000 {
-			opp-hz = /bits/ 64 <208000000>;
-			opp-microvolt = <1180000 1180000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-312000000 {
-			opp-hz = /bits/ 64 <312000000>;
-			opp-microvolt = <1250000 1250000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-416000000 {
-			opp-hz = /bits/ 64 <416000000>;
-			opp-microvolt = <1350000 1350000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-520000000 {
-			opp-hz = /bits/ 64 <520000000>;
-			opp-microvolt = <1450000 1450000 1705000>;
-			clock-latency-ns = <20>;
-		};
-		opp-624000000 {
-			opp-hz = /bits/ 64 <624000000>;
-			opp-microvolt = <1550000 1550000 1705000>;
-			clock-latency-ns = <20>;
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/marvell/armada-380.dtsi b/arch/arm/boot/dts/marvell/armada-380.dtsi
deleted file mode 100644
index e94f22b0e9b5..000000000000
--- a/arch/arm/boot/dts/marvell/armada-380.dtsi
+++ /dev/null
@@ -1,148 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Device Tree Include file for Marvell Armada 380 SoC.
- *
- * Copyright (C) 2014 Marvell
- *
- * Lior Amsalem <alior@marvell.com>
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
- */
-
-#include "armada-38x.dtsi"
-
-/ {
-	model = "Marvell Armada 380 family SoC";
-	compatible = "marvell,armada380";
-
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		enable-method = "marvell,armada-380-smp";
-
-		cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a9";
-			reg = <0>;
-		};
-	};
-
-	soc {
-		internal-regs {
-			pinctrl@18000 {
-				compatible = "marvell,mv88f6810-pinctrl";
-			};
-		};
-
-		pcie {
-			compatible = "marvell,armada-370-pcie";
-			status = "disabled";
-			device_type = "pci";
-
-			#address-cells = <3>;
-			#size-cells = <2>;
-
-			msi-parent = <&mpic>;
-			bus-range = <0x00 0xff>;
-
-			ranges =
-			       <0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000
-				0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000
-				0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000
-				0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000
-				0x82000000 0x1 0     MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 0 MEM */
-				0x81000000 0x1 0     MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 0 IO  */
-				0x82000000 0x2 0     MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 1 MEM */
-				0x81000000 0x2 0     MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 1 IO  */
-				0x82000000 0x3 0     MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 2 MEM */
-				0x81000000 0x3 0     MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 2 IO  */>;
-
-			/* x1 port */
-			pcie@1,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
-				reg = <0x0800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				interrupt-names = "intx";
-				interrupts-extended = <&gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
-				#interrupt-cells = <1>;
-				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
-					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
-				bus-range = <0x00 0xff>;
-				interrupt-map-mask = <0 0 0 7>;
-				interrupt-map = <0 0 0 1 &pcie1_intc 0>,
-						<0 0 0 2 &pcie1_intc 1>,
-						<0 0 0 3 &pcie1_intc 2>,
-						<0 0 0 4 &pcie1_intc 3>;
-				marvell,pcie-port = <0>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 8>;
-				status = "disabled";
-
-				pcie1_intc: interrupt-controller {
-					interrupt-controller;
-					#interrupt-cells = <1>;
-				};
-			};
-
-			/* x1 port */
-			pcie@2,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82001000 0 0x40000 0 0x2000>;
-				reg = <0x1000 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				interrupt-names = "intx";
-				interrupts-extended = <&gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
-				#interrupt-cells = <1>;
-				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
-					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
-				bus-range = <0x00 0xff>;
-				interrupt-map-mask = <0 0 0 7>;
-				interrupt-map = <0 0 0 1 &pcie2_intc 0>,
-						<0 0 0 2 &pcie2_intc 1>,
-						<0 0 0 3 &pcie2_intc 2>,
-						<0 0 0 4 &pcie2_intc 3>;
-				marvell,pcie-port = <1>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 5>;
-				status = "disabled";
-
-				pcie2_intc: interrupt-controller {
-					interrupt-controller;
-					#interrupt-cells = <1>;
-				};
-			};
-
-			/* x1 port */
-			pcie@3,0 {
-				device_type = "pci";
-				assigned-addresses = <0x82001800 0 0x44000 0 0x2000>;
-				reg = <0x1800 0 0 0 0>;
-				#address-cells = <3>;
-				#size-cells = <2>;
-				interrupt-names = "intx";
-				interrupts-extended = <&gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
-				#interrupt-cells = <1>;
-				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
-					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
-				bus-range = <0x00 0xff>;
-				interrupt-map-mask = <0 0 0 7>;
-				interrupt-map = <0 0 0 1 &pcie3_intc 0>,
-						<0 0 0 2 &pcie3_intc 1>,
-						<0 0 0 3 &pcie3_intc 2>,
-						<0 0 0 4 &pcie3_intc 3>;
-				marvell,pcie-port = <2>;
-				marvell,pcie-lane = <0>;
-				clocks = <&gateclk 6>;
-				status = "disabled";
-
-				pcie3_intc: interrupt-controller {
-					interrupt-controller;
-					#interrupt-cells = <1>;
-				};
-			};
-		};
-	};
-};
diff --git a/arch/arm64/boot/dts/marvell/armada-7020.dtsi b/arch/arm64/boot/dts/marvell/armada-7020.dtsi
deleted file mode 100644
index 570f901b4f4a..000000000000
--- a/arch/arm64/boot/dts/marvell/armada-7020.dtsi
+++ /dev/null
@@ -1,10 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (C) 2016 Marvell Technology Group Ltd.
- *
- * Device Tree file for the Armada 7020 SoC, made of an AP806 Dual and
- * one CP110.
- */
-
-#include "armada-ap806-dual.dtsi"
-#include "armada-70x0.dtsi"
diff --git a/arch/arm64/boot/dts/marvell/armada-8020.dtsi b/arch/arm64/boot/dts/marvell/armada-8020.dtsi
deleted file mode 100644
index b6fc18876093..000000000000
--- a/arch/arm64/boot/dts/marvell/armada-8020.dtsi
+++ /dev/null
@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (C) 2016 Marvell Technology Group Ltd.
- *
- * Device Tree file for the Armada 8020 SoC, made of an AP806 Dual and
- * two CP110.
- */
-
-#include "armada-ap806-dual.dtsi"
-#include "armada-80x0.dtsi"
-
-/* The RTC requires external oscillator. But on Aramda 80x0, the RTC clock
- * in CP master is not connected (by package) to the oscillator. So
- * disable it. However, the RTC clock in CP slave is connected to the
- * oscillator so this one is let enabled.
- */
-
-&cp0_rtc {
-	status = "disabled";
-};
diff --git a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
deleted file mode 100644
index 82f4dedfc25e..000000000000
--- a/arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
+++ /dev/null
@@ -1,60 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (C) 2016 Marvell Technology Group Ltd.
- *
- * Device Tree file for Marvell Armada AP806.
- */
-
-#include "armada-ap806.dtsi"
-
-/ {
-	cpus {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		cpu0: cpu@0 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a72";
-			reg = <0x000>;
-			enable-method = "psci";
-			#cooling-cells = <2>;
-			clocks = <&cpu_clk 0>;
-			i-cache-size = <0xc000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2>;
-		};
-		cpu1: cpu@1 {
-			device_type = "cpu";
-			compatible = "arm,cortex-a72";
-			reg = <0x001>;
-			enable-method = "psci";
-			#cooling-cells = <2>;
-			clocks = <&cpu_clk 0>;
-			i-cache-size = <0xc000>;
-			i-cache-line-size = <64>;
-			i-cache-sets = <256>;
-			d-cache-size = <0x8000>;
-			d-cache-line-size = <64>;
-			d-cache-sets = <256>;
-			next-level-cache = <&l2>;
-		};
-
-		l2: l2-cache {
-			compatible = "cache";
-			cache-size = <0x80000>;
-			cache-line-size = <64>;
-			cache-sets = <512>;
-			cache-level = <2>;
-			cache-unified;
-		};
-	};
-
-	thermal-zones {
-		/delete-node/ ap-thermal-cpu2;
-		/delete-node/ ap-thermal-cpu3;
-	};
-};
diff --git a/arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi b/arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi
deleted file mode 100644
index 028496ebc473..000000000000
--- a/arch/arm64/boot/dts/marvell/cn9130-db-comexpress.dtsi
+++ /dev/null
@@ -1,96 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (C) 2023 Marvell International Ltd.
- *
- * Device tree for the CN9130-DB Com Express CPU module board.
- */
-
-#include "cn9130-db.dtsi"
-
-/ {
-	model = "Marvell Armada CN9130-DB COM EXPRESS type 7 CPU module board";
-	compatible = "marvell,cn9130-cpu-module", "marvell,cn9130",
-		     "marvell,armada-ap807-quad", "marvell,armada-ap807";
-
-};
-
-&ap0_reg_sd_vccq {
-	regulator-max-microvolt = <1800000>;
-	states = <1800000 0x1 1800000 0x0>;
-	/delete-property/ gpios;
-};
-
-&cp0_reg_usb3_vbus0 {
-	/delete-property/ gpio;
-};
-
-&cp0_reg_usb3_vbus1 {
-	/delete-property/ gpio;
-};
-
-&cp0_reg_sd_vcc {
-	status = "disabled";
-};
-
-&cp0_reg_sd_vccq {
-	status = "disabled";
-};
-
-&cp0_sdhci0 {
-	status = "disabled";
-};
-
-&cp0_eth0 {
-	status = "disabled";
-};
-
-&cp0_eth1 {
-	status = "okay";
-	phy = <&phy0>;
-	phy-mode = "rgmii-id";
-};
-
-&cp0_eth2 {
-	status = "disabled";
-};
-
-&cp0_mdio {
-	status = "okay";
-	pinctrl-0 = <&cp0_ge_mdio_pins>;
-	phy0: ethernet-phy@0 {
-		status = "okay";
-	};
-};
-
-&cp0_syscon0 {
-	cp0_pinctrl: pinctrl {
-		compatible = "marvell,cp115-standalone-pinctrl";
-
-		cp0_ge_mdio_pins: ge-mdio-pins {
-			marvell,pins = "mpp40", "mpp41";
-			marvell,function = "ge";
-		};
-	};
-};
-
-&cp0_sdhci0 {
-	status = "disabled";
-};
-
-&cp0_spi1 {
-	status = "okay";
-};
-
-&cp0_usb3_0 {
-	status = "okay";
-	usb-phy = <&cp0_usb3_0_phy0>;
-	phy-names = "usb";
-	/delete-property/ phys;
-};
-
-&cp0_usb3_1 {
-	status = "okay";
-	usb-phy = <&cp0_usb3_0_phy1>;
-	phy-names = "usb";
-	/delete-property/ phys;
-};
-- 
2.51.0

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Robert Jarzmik]

"Rob Herring (Arm)" <robh@kernel.org> writes:

> These .dtsi files are not included anywhere in the tree and 
> can't be
> tested. They have not been touched since 2018 other than 
> clean-ups.
>
And yet, there are used by people using pxa2xx board with an DT 
support
(like the mioa701 for which a board file was never merged).

If you remove pxa25x.dtsi and pxa27x.dtsi, you might as well 
remove all
support for this architecture from the kernel, as these are the 
building
blocks needed to make it work.

That might be what should be done, I'll let Arnd and Daniel 
comment on
the future of PXA in the kernel.

Cheers.

--
Robert

-- 
Formal Signature
Emacs 25, org-mode 9, mu4e 1.0

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Arnd Bergmann]

On Fri, Dec 12, 2025, at 22:58, Robert Jarzmik wrote:
> "Rob Herring (Arm)" <robh@kernel.org> writes:
>
>> These .dtsi files are not included anywhere in the tree and 
>> can't be tested. They have not been touched since 2018 other than 
>> clean-ups.
>>
> And yet, there are used by people using pxa2xx board with an DT 
> support (like the mioa701 for which a board file was never merged).
>
> If you remove pxa25x.dtsi and pxa27x.dtsi, you might as well 
> remove all support for this architecture from the kernel, as
> these are the building blocks needed to make it work.
>
> That might be what should be done, I'll let Arnd and Daniel 
> comment on the future of PXA in the kernel.

I agree with Rob that at the very minimum, any dtsi files in the
kernel should be build-tested along with the rest, so either
we add some dts files using them soon, or we can remove pxa2xx
(and maybe pxa3xx) completely.

I already plan to remove the remaining board files for both
sa1100 and pxa soon, as nobody has picked up the task to do
any further DT conversion after we removed the majority of
the files back in 2022 and left only the ones that someone
said they'd be interested in keeping.

Robert, let me know if you or someone else is able to spend
some time on sending (warning-free) dts files for pxa2xx
machines soon. If not, I'd plan to remove whatever is there
along with the board files and drivers.

I also checked the pxa3xx Raumfeld devicetree support that
Daniel added in linux-3.7. The manufacturer's firmware
download page contains kernel images based on this work,
using a 4.19 kernel but built in 2022. If we remove pxa2xx
DT support, it would be good to find out if anyone still
plans to use something newer on that hardware, which may
happen because of CRA requirements.

    Arnd

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Daniel]

Hi,

On 12/17/25 17:04, Arnd Bergmann wrote:
> On Fri, Dec 12, 2025, at 22:58, Robert Jarzmik wrote:
>> "Rob Herring (Arm)" <robh@kernel.org> writes:
>>
>>> These .dtsi files are not included anywhere in the tree and 
>>> can't be tested. They have not been touched since 2018 other than 
>>> clean-ups.
>>>
>> And yet, there are used by people using pxa2xx board with an DT 
>> support (like the mioa701 for which a board file was never merged).
>>
>> If you remove pxa25x.dtsi and pxa27x.dtsi, you might as well 
>> remove all support for this architecture from the kernel, as
>> these are the building blocks needed to make it work.
>>
>> That might be what should be done, I'll let Arnd and Daniel 
>> comment on the future of PXA in the kernel.
> 
> I agree with Rob that at the very minimum, any dtsi files in the
> kernel should be build-tested along with the rest, so either
> we add some dts files using them soon, or we can remove pxa2xx
> (and maybe pxa3xx) completely.

PXA3xx is in use by the Raumfeld boards, and I would really like to keep
them around.

For PXA2xx I'm torn. I don't have the capacity and hardware to work on
those, but I don't know how many users are out there with out-of-tree
dts files.

> I already plan to remove the remaining board files for both
> sa1100 and pxa soon, as nobody has picked up the task to do
> any further DT conversion after we removed the majority of
> the files back in 2022 and left only the ones that someone
> said they'd be interested in keeping.
>
> Robert, let me know if you or someone else is able to spend
> some time on sending (warning-free) dts files for pxa2xx
> machines soon. If not, I'd plan to remove whatever is there
> along with the board files and drivers.
> 
> I also checked the pxa3xx Raumfeld devicetree support that
> Daniel added in linux-3.7. The manufacturer's firmware
> download page contains kernel images based on this work,
> using a 4.19 kernel but built in 2022. If we remove pxa2xx
> DT support, it would be good to find out if anyone still
> plans to use something newer on that hardware, which may
> happen because of CRA requirements.

As I said, I would like to not close the door on this one if possible.


Thanks,
Daniel

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Arnd Bergmann]

On Thu, Dec 18, 2025, at 09:21, Daniel wrote:
> On 12/17/25 17:04, Arnd Bergmann wrote:
>> On Fri, Dec 12, 2025, at 22:58, Robert Jarzmik wrote:
>>> "Rob Herring (Arm)" <robh@kernel.org> writes:
>>>
>>>> These .dtsi files are not included anywhere in the tree and 
>>>> can't be tested. They have not been touched since 2018 other than 
>>>> clean-ups.
>>>>
>>> And yet, there are used by people using pxa2xx board with an DT 
>>> support (like the mioa701 for which a board file was never merged).
>>>
>>> If you remove pxa25x.dtsi and pxa27x.dtsi, you might as well 
>>> remove all support for this architecture from the kernel, as
>>> these are the building blocks needed to make it work.
>>>
>>> That might be what should be done, I'll let Arnd and Daniel 
>>> comment on the future of PXA in the kernel.
>> 
>> I agree with Rob that at the very minimum, any dtsi files in the
>> kernel should be build-tested along with the rest, so either
>> we add some dts files using them soon, or we can remove pxa2xx
>> (and maybe pxa3xx) completely.
>
> PXA3xx is in use by the Raumfeld boards, and I would really like to keep
> them around.

Ok, no problem. If there are upstream users, we can always keep that.

> For PXA2xx I'm torn. I don't have the capacity and hardware to work on
> those, but I don't know how many users are out there with out-of-tree
> dts files.

It's clear that nobody has done anything upstream for a while on pxa2xx,
you both initially put a lot of work into it but it has been incomplete
for almost a decade at this point.

I wouldn't even expect you to do any runtime testing, but if we want
to keep it in mainline, it seems the minimum state we should get to
is to complete the upstreaming to the degree that one machine can
plausibly boot with a mainline that gets built by default, and not
introduce new warnings in the process.

At the moment, an empty dts file that includes pxa25x.dtsi doesn't
even build because there is no pwri2c node:

arch/arm/boot/dts/intel/pxa/pxa2xx.dtsi:36.10-43.4: ERROR (path_references): /aliases: Reference to non-existent node or label "pwri2c"

The pxa27x.dtsi file does build but produces a couple of
'dtbs_check' W=1 and W=2 warnings:

arch/arm/boot/dts/intel/pxa/pxa27x.dtsi:134.30-138.5: Warning (node_name_chars_strict): /clocks/pxa2xx_clks@41300004: Character '_' not recommended in node name
arch/arm/boot/dts/intel/pxa/pxa27x.dtsi:149.31-187.4: Warning (node_name_chars_strict): /opp_table0: Character '_' not recommended in node name
arch/arm/boot/dts/intel/pxa/pxa27x.dtsi:134.30-138.5: Warning (unit_address_vs_reg): /clocks/pxa2xx_clks@41300004: node has a unit name, but no reg or ranges property
arch/arm/boot/dts/intel/pxa/pxa2xx.dtsi:154.33-160.5: Warning (simple_bus_reg): /pxabus/lcd-controller@40500000: simple-bus unit address format error, expected "44000000"
arch/arm/boot/dts/intel/pxa/pxa27x.dtsi:29.29-33.5: Warning (simple_bus_reg): /pxabus/pinctrl@40e00000: simple-bus unit address format error, expected "40e00054"
arch/arm/boot/dts/intel/pxa/pxa2xx.dtsi:67.23-94.5: Warning (unique_unit_address): /pxabus/gpio@40e00000: duplicate unit-address (also used in node /pxabus/pinctrl@40e00000)
pxa270-minimal.dtb: /: failed to match any schema with compatible: ['marvell,pxa27x']
pxa270-minimal.dtb: cpus: '#address-cells' is a required property 
        from schema $id: http://devicetree.org/schemas/cpus.yaml#
pxa270-minimal.dtb: cpus: '#size-cells' is a required property
        from schema $id: http://devicetree.org/schemas/cpus.yaml#
pxa270-minimal.dtb: /cpus/cpu: failed to match any schema with compatible: ['marvell,xscale']
pxa270-minimal.dtb: pxabus (simple-bus): $nodename:0: 'pxabus' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
        from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
pxa270-minimal.dtb: /pxabus/interrupt-controller@40d00000: failed to match any schema with compatible: ['marvell,pxa-intc']
pxa270-minimal.dtb: interrupt-controller@40d00000 (marvell,pxa-intc): interrupt-parent: True is not of type 'array'
        from schema $id: http://devicetree.org/schemas/interrupts.yaml#
pxa270-minimal.dtb: /pxabus/mmc@41100000: failed to match any schema with compatible: ['marvell,pxa-mmc']
pxa270-minimal.dtb: rtc@40900000 (marvell,pxa-rtc): Unevaluated properties are not allowed ('clocks' was unexpected)
        from schema $id: http://devicetree.org/schemas/rtc/marvell,pxa-rtc.yaml#
pxa270-minimal.dtb: /pxabus/lcd-controller@44000000: failed to match any schema with compatible: ['marvell,pxa2xx-lcdc']
pxa270-minimal.dtb: /pxabus/pinctrl@40e00000: failed to match any schema with compatible: ['marvell,pxa27x-pinctrl']
pxa270-minimal.dtb: /pxabus/usb@4c000000: failed to match any schema with compatible: ['marvell,pxa-ohci']
pxa270-minimal.dtb: pwm@40b00000 (marvell,pxa270-pwm): compatible: 'oneOf' conditional failed, one must be fixed:
        ['marvell,pxa270-pwm', 'marvell,pxa250-pwm'] is too long
        'spacemit,k1-pwm' was expected
        'marvell,pxa910-pwm' was expected
        from schema $id: http://devicetree.org/schemas/pwm/marvell,pxa-pwm.yaml#
pxa270-minimal.dtb: pwm@40b00010 (marvell,pxa270-pwm): compatible: 'oneOf' conditional failed, one must be fixed:
        ['marvell,pxa270-pwm', 'marvell,pxa250-pwm'] is too long
        'spacemit,k1-pwm' was expected
        'marvell,pxa910-pwm' was expected
        from schema $id: http://devicetree.org/schemas/pwm/marvell,pxa-pwm.yaml#
pxa270-minimal.dtb: pwm@40c00000 (marvell,pxa270-pwm): compatible: 'oneOf' conditional failed, one must be fixed:
        ['marvell,pxa270-pwm', 'marvell,pxa250-pwm'] is too long
        'spacemit,k1-pwm' was expected
        'marvell,pxa910-pwm' was expected
        from schema $id: http://devicetree.org/schemas/pwm/marvell,pxa-pwm.yaml#
pxa270-minimal.dtb: pwm@40c00010 (marvell,pxa270-pwm): compatible: 'oneOf' conditional failed, one must be fixed:
        ['marvell,pxa270-pwm', 'marvell,pxa250-pwm'] is too long
        'spacemit,k1-pwm' was expected
        'marvell,pxa910-pwm' was expected 
        from schema $id: http://devicetree.org/schemas/pwm/marvell,pxa-pwm.yaml#
pxa270-minimal.dtb: /pxabus/udc@40600000: failed to match any schema with compatible: ['marvell,pxa270-udc']
pxa270-minimal.dtb: /pxabus/keypad@41500000: failed to match any schema with compatible: ['marvell,pxa27x-keypad']
pxa270-minimal.dtb: /pxabus/imaging@50000000: failed to match any schema with compatible: ['marvell,pxa270-qci']
pxa270-minimal.dtb: imaging@50000000 (marvell,pxa270-qci): '#clock-cells' is a dependency of 'clock-output-names'
        from schema $id: http://devicetree.org/schemas/clock/clock.yaml#
pxa270-minimal.dtb: /clocks/pxa2xx_clks@41300004: failed to match any schema with compatible: ['marvell,pxa270-clocks']
pxa270-minimal.dtb: /timer@40a00000: failed to match any schema with compatible: ['marvell,pxa-timer'] 
pxa270-minimal.dtb: opp_table0 (operating-points-v2): $nodename:0: 'opp_table0' does not match '^opp-table(-[a-z0-9]+)?$'
        from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#
pxa270-minimal.dtb: opp_table0 (operating-points-v2): Unevaluated properties are not allowed ('opp-104000000', 'opp-156000000', 'opp-208000000', 'opp-312000000', 'opp-416000000', 'opp-520000000', 'opp-624000000' were unexpected)
        from schema $id: http://devicetree.org/schemas/opp/opp-v2.yaml#

Most of these have an obvious fix and just need someone to care
a little bit. The Raumfeld files have a similar set of warnings:

arch/arm/boot/dts/intel/pxa/pxa300-raumfeld-common.dtsi:17.9-20.4: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name
arch/arm/boot/dts/intel/pxa/pxa300-raumfeld-controller.dts:242.29-248.4: Warning (node_name_chars_strict): /pxabus/pinctrl@40e10000/charger_pins: Character '_' not recommended in node name
arch/arm/boot/dts/intel/pxa/pxa300-raumfeld-controller.dts:250.37-256.4: Warning (node_name_chars_strict): /pxabus/pinctrl@40e10000/dock_detect_pins: Character '_' not recommended in node name
arch/arm/boot/dts/intel/pxa/pxa300-raumfeld-speaker-one.dts:122.3-25: Warning (property_name_chars_strict): /pxabus/i2c@40301680/codec@1a:st,needs_esd_watchdog: Character '_' not recommended in property name
pxa300-raumfeld-speaker-l.dtb: /: failed to match any schema with compatible: ['raumfeld,raumfeld-speaker-l-pxa303', 'marvell,pxa300']
pxa300-raumfeld-speaker-l.dtb: /: failed to match any schema with compatible: ['raumfeld,raumfeld-speaker-l-pxa303', 'marvell,pxa300']
pxa300-raumfeld-speaker-l.dtb: / (raumfeld,raumfeld-speaker-l-pxa303): memory: False schema does not allow {'device_type': ['memory'], 'reg': [[2684354560, 134217728]]}
        from schema $id: http://devicetree.org/schemas/root-node.yaml#
pxa300-raumfeld-speaker-l.dtb: cpus: '#address-cells' is a required property
        from schema $id: http://devicetree.org/schemas/cpus.yaml#
pxa300-raumfeld-speaker-l.dtb: cpus: '#size-cells' is a required property
        from schema $id: http://devicetree.org/schemas/cpus.yaml#
pxa300-raumfeld-speaker-l.dtb: /cpus/cpu: failed to match any schema with compatible: ['marvell,xscale']
pxa300-raumfeld-speaker-l.dtb: pxabus (simple-bus): $nodename:0: 'pxabus' does not match '^([a-z][a-z0-9\\-]+-bus|bus|localbus|soc|axi|ahb|apb)(@.+)?$'
        from schema $id: http://devicetree.org/schemas/simple-bus.yaml#
pxa300-raumfeld-speaker-l.dtb: /pxabus/interrupt-controller@40d00000: failed to match any schema with compatible: ['marvell,pxa-intc']
pxa300-raumfeld-speaker-l.dtb: interrupt-controller@40d00000 (marvell,pxa-intc): interrupt-parent: True is not of type 'array'
        from schema $id: http://devicetree.org/schemas/interrupts.yaml#
pxa300-raumfeld-speaker-l.dtb: /pxabus/mmc@41100000: failed to match any schema with compatible: ['marvell,pxa-mmc']
pxa300-raumfeld-speaker-l.dtb: /pxabus/lcd-controller@44000000: failed to match any schema with compatible: ['marvell,pxa2xx-lcdc']
pxa300-raumfeld-speaker-l.dtb: /pxabus/i2c@40f500c0: failed to match any schema with compatible: ['mrvl,pwri2c']
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): $nodename:0: 'regulator@34' does not match 'pmic@[0-9a-f]{1,2}'
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): regulators:regulator-v3: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): regulators:regulator-v4: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): regulators:regulator-v5: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): regulators:regulator-v6: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: regulator@34 (maxim,max8660): regulators:regulator-v7: Unevaluated properties are not allowed ('regulator-compatible' was unexpected)
        from schema $id: http://devicetree.org/schemas/regulator/max8660.yaml#
pxa300-raumfeld-speaker-l.dtb: pinctrl@40e10000 (pinconf-single): 'led-pins-a', 'led-pins-b' do not match any of the regexes: '-pins(-[0-9]+)?$|-pin$', '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/pinctrl/pinctrl-single.yaml#
pxa300-raumfeld-speaker-l.dtb: /pxabus/mmc@42000000: failed to match any schema with compatible: ['marvell,pxa-mmc']
pxa300-raumfeld-speaker-l.dtb: /pxabus/mmc@42500000: failed to match any schema with compatible: ['marvell,pxa-mmc']
pxa300-raumfeld-speaker-l.dtb: /pxabus/usb@4c000000: failed to match any schema with compatible: ['marvell,pxa-ohci']
pxa300-raumfeld-speaker-l.dtb: ssp@41000000 (mrvl,pxa3xx-ssp): $nodename:0: 'ssp@41000000' does not match '^spi(@.*|-([0-9]|[1-9][0-9]+))?$'
        from schema $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
pxa300-raumfeld-speaker-l.dtb: ssp@41700000 (mrvl,pxa3xx-ssp): $nodename:0: 'ssp@41700000' does not match '^spi(@.*|-([0-9]|[1-9][0-9]+))?$'
        from schema $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
pxa300-raumfeld-speaker-l.dtb: ssp@41900000 (mrvl,pxa3xx-ssp): $nodename:0: 'ssp@41900000' does not match '^spi(@.*|-([0-9]|[1-9][0-9]+))?$'
        from schema $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
pxa300-raumfeld-speaker-l.dtb: ssp@41a00000 (mrvl,pxa3xx-ssp): $nodename:0: 'ssp@41a00000' does not match '^spi(@.*|-([0-9]|[1-9][0-9]+))?$'
        from schema $id: http://devicetree.org/schemas/spi/marvell,mmp2-ssp.yaml#
pxa300-raumfeld-speaker-l.dtb: /pxabus/timer@40a00000: failed to match any schema with compatible: ['marvell,pxa-timer']
pxa300-raumfeld-speaker-l.dtb: /pxabus/display-controller@54000000: failed to match any schema with compatible: ['marvell,pxa300-gcu']
pxa300-raumfeld-speaker-l.dtb: /clocks/clocks: failed to match any schema with compatible: ['marvell,pxa300-clocks']
pxa300-raumfeld-speaker-l.dtb: /ssp-dai0: failed to match any schema with compatible: ['mrvl,pxa-ssp-dai']
pxa300-raumfeld-speaker-l.dtb: /ssp-dai1: failed to match any schema with compatible: ['mrvl,pxa-ssp-dai']
pxa300-raumfeld-speaker-l.dtb: spi (spi-gpio): gpio-miso: False schema does not allow [8, 98, 0]
        from schema $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
pxa300-raumfeld-speaker-l.dtb: spi (spi-gpio): gpio-mosi: False schema does not allow [8, 97, 0]
        from schema $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
pxa300-raumfeld-speaker-l.dtb: spi (spi-gpio): gpio-sck: False schema does not allow [8, 95, 0]
        from schema $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
pxa300-raumfeld-speaker-l.dtb: spi (spi-gpio): 'sck-gpios' is a required property
        from schema $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
pxa300-raumfeld-speaker-l.dtb: spi (spi-gpio): Unevaluated properties are not allowed ('gpio-miso', 'gpio-mosi', 'gpio-sck' were unexpected)
        from schema $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
pxa300-raumfeld-speaker-l.dtb: dac@2 (ti,dac7512): 'vcc-supply' does not match any of the regexes: '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/iio/dac/ti,dac7512.yaml#
pxa300-raumfeld-speaker-l.dtb: gpio-keys (gpio-keys): 'on-off', 'rescue-boot', 'setup' do not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$', '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/input/gpio-keys.yaml#
pxa300-raumfeld-speaker-l.dtb: leds (gpio-leds): 'left', 'right' do not match any of the regexes: '(^led-[0-9a-f]$|led)', '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/leds/leds-gpio.yaml#:%!

It would be good to at least address the warnings for nodes that
have an existing yaml binding. Converting the remaining others or
writing new ones takes more time and I wouldn't stress out about
those (yet).

    Arnd

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Robert Jarzmik]

"Arnd Bergmann" <arnd@arndb.de> writes:

> Robert, let me know if you or someone else is able to spend
> some time on sending (warning-free) dts files for pxa2xx
> machines soon. If not, I'd plan to remove whatever is there
> along with the board files and drivers.

Here is one attached, the previously mentioned mioa701 board dts 
file
I've been using for years (the date of the patch should be funny
enough). It was first submitted here :
  https://lkml.org/lkml/2018/9/15/321

I'm not very sure pxa25x and pxa27x should survive though. Lately, 
the
platform which I have left have 64MB of RAM, and cannot cope with 
recent
binaries sizes. And to my best knowledge, pxa2xx architecture are 
not
built anymore nor supported ...
The drivers might still be useful (the DMA, the SPI for intel CPU, 
...).

Cheers.

--
Robert

-- >8 --
From a3cbbe846c4651d71edcf36d114f5e48f4455347 Mon Sep 17 00:00:00 
2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Mon, 1 Sep 2014 13:26:56 +0200
Subject: [PATCH] arm: dts: add mioa701 board description

Add device-tree description of the Mitac MIO A701 board.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
 arch/arm/boot/dts/intel/pxa/Makefile    |   1 +
 arch/arm/boot/dts/intel/pxa/mioa701.dts | 309 
 ++++++++++++++++++++++++
 2 files changed, 310 insertions(+)
 create mode 100644 arch/arm/boot/dts/intel/pxa/mioa701.dts

diff --git a/arch/arm/boot/dts/intel/pxa/Makefile 
b/arch/arm/boot/dts/intel/pxa/Makefile
index 24d5240f08e7..29670ec5861b 100644
--- a/arch/arm/boot/dts/intel/pxa/Makefile
+++ b/arch/arm/boot/dts/intel/pxa/Makefile
@@ -6,3 +6,4 @@ dtb-$(CONFIG_ARCH_PXA) += \
 	pxa300-raumfeld-speaker-m.dtb \
 	pxa300-raumfeld-speaker-one.dtb \
 	pxa300-raumfeld-speaker-s.dtb
+dtb-$(CONFIG_ARCH_PXA) += mioa701.dtb
diff --git a/arch/arm/boot/dts/intel/pxa/mioa701.dts 
b/arch/arm/boot/dts/intel/pxa/mioa701.dts
new file mode 100644
index 000000000000..b8a27e6db2b2
--- /dev/null
+++ b/arch/arm/boot/dts/intel/pxa/mioa701.dts
@@ -0,0 +1,309 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *  Copyright (C) Robert Jarzmik <robert.jarzmik@free.fr>
+ *
+ *  This program is free software; you can redistribute it and/or 
modify
+ *  it under the terms of the GNU General Public License version 
2 as
+ *  publishhed by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "pxa27x.dtsi"
+#include "dt-bindings/gpio/gpio.h"
+
+#define PMGROUP(pin) #pin
+#define PMMUX(func, pin, af)			\
+	mux- ## func {				\
+		groups = PMGROUP(P ## pin);	\
+		function = #af;			\
+	}
+#define PMMUX_LPM_LOW(func, pin, af)		\
+	mux- ## func {				\
+		groups = PMGROUP(P ## pin);	\
+		function = #af;			\
+		low-power-disable;		\
+	}
+#define PMMUX_LPM_HIGH(func, pin, af)		\
+	mux- ## func {				\
+		groups = PMGROUP(P ## pin);	\
+		function = #af;			\
+		low-power-enable;		\
+	}
+
+/ {
+	model = "Mitac Mio A701 Board";
+	/* compatible = "mitac,mioa701"; */
+	compatible = "marvell,pxa270";
+
+	chosen {
+		bootargs = 
"mtdparts=docg3.0:256k@3456k(barebox)ro,256k(barebox-logo),128k(barebox-env),4M(kernel),-(root) 
ubi.mtd=4 rootfstype=ubifs root=ubi0:linux_root ro";
+	};
+
+	memory {
+		reg = <0xa0000000 0x04000000>;
+
+		reserved-memory {
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			pstore_region:region@a2000000 {
+				compatible = 
"linux,contiguous-memory-region";
+				reg = <0xa2000000 1048576>;
+			};
+		};
+	};
+
+	cpus {
+		cpu {
+			cpu-supply = <&vcc_core>;
+		};
+	};
+
+	pxabus {
+		pinctrl: pinctrl@40e00000 {
+			status = "okay";
+			pinctrl_mmc_default: mmc-default {
+				PMMUX(sd-insert, 15, gpio_in);
+				PMMUX(mmclk, 32, MMCLK);
+				PMMUX(sd-ro, 78, gpio_in);
+				PMMUX(sd-enable, 91, gpio_out);
+				PMMUX(mmdat0, 92, MMDAT<0>);
+				PMMUX(mmdat1, 109, MMDAT<1>);
+				PMMUX(mmdat2, 110, MMDAT<2>);
+				PMMUX(mmdat3, 111, MMDAT<3>);
+				PMMUX(mmcmd, 112, MMCMD);
+			};
+			pinctrl_leds_default: leds-default {
+				PMMUX(led-charging, 10, gpio_out);
+				PMMUX(led-vibra, 82, gpio_out);
+				PMMUX(led-blue, 97, gpio_out);
+				PMMUX_LPM_LOW(led-orange, 98, 
gpio_out);
+				PMMUX_LPM_HIGH(led-keyboard, 115, 
gpio_out);
+			};
+		};
+
+		gpio: gpio@40e00000 {
+			status = "okay";
+		};
+
+		uart@40100000 {
+			status = "okay";
+		};
+
+		uart@40200000 {
+			status = "okay";
+		};
+
+		uart@40700000 {
+			status = "okay";
+		};
+
+		usb2phy: gpio-vbus@13 {
+			compatible = "usb-nop-xceiv";
+			vbus-detect-gpio = <&gpio 13 
GPIO_ACTIVE_LOW>;
+			#phy-cells = <0>;
+			wakeup;
+		};
+
+		pxa27x_udc: udc@40600000 {
+			    status = "okay";
+			    gpios = <&gpio 22 0>;
+			    phys = <&usb2phy>;
+			    phys-names = "usb2phy";
+		};
+
+		i2c@40f00180 {
+			status = "okay";
+
+			max1586@14 {
+				compatible = "maxim,max1586";
+				reg = <0x14>;
+				#address-cells = <0x1>;
+				#size-cells = <0x1>;
+				v3-gain = <1000000>;
+
+				regulators {
+					vcc_core: v3 {
+						regulator-name = 
"vcc_core";
+ 
regulator-compatible = "Output_V3";
+ 
regulator-min-microvolt = <1000000>;
+ 
regulator-max-microvolt = <1705000>;
+ 
regulator-always-on;
+					};
+				};
+			};
+		};
+
+		pxai2c1: i2c@40301680 {
+			mrvl,i2c-fast-mode;
+			status = "okay";
+
+			mt9m111: camera@5d {
+				compatible = "micron,mt9m111";
+				reg = <0x5d>;
+				gpios = <&gpio 56 
GPIO_ACTIVE_HIGH>;
+			};
+		};
+
+		keypad: keypad@41500000 {
+			status = "okay";
+
+			keypad,num-rows = <3>;
+			keypad,num-columns = <3>;
+			linux,keymap = <
+				0x00000067	/* KEY_UP */
+				0x0001006a	/* KEY_RIGHT */
+				0x000200e2	/* KEY_MEDIA */
+				0x0100006c	/* KEY_DOWN */
+				0x0101001c	/* KEY_ENTER */
+				0x010200da	/* KEY_CONNECT */
+				0x02000069	/* KEY_LEFT */
+				0x020100a9	/* KEY_PHONE */
+				0x020200d4>;	/* KEY_CAMERA */
+			marvell,debounce-interval = <0>;
+		};
+
+		gpio-keys {
+			compatible = "gpio-keys";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			autorepeat;
+			status = "okay";
+
+			button@0 {
+				label = "GPIO Key Power";
+				linux,code = <174>;
+				gpios = <&gpio 0 0>;
+				gpio-key,wakeup;
+			};
+			button@12 {
+				label = "HP jack detect";
+				linux,code = <211>;
+				gpios = <&gpio 12 0>;
+			};
+			button@93 {
+				label = "Volume Up Key";
+				linux,code = <115>;
+				gpios = <&gpio 93 0>;
+			};
+			button@94 {
+				label = "Volume Down Key";
+				linux,code = <114>;
+				gpios = <&gpio 94 0>;
+			};
+		};
+
+		mmc0: mmc@41100000 {
+			vmmc-supply = <&reg_vmmc>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_mmc_default>;
+			status = "okay";
+		};
+
+		pxa_camera: imaging@50000000 {
+			status = "okay";
+		};
+
+		lcd-controller@40500000 {
+			status = "okay";
+			port {
+				lcdc_out: endpoint {
+					remote-endpoint = 
<&panel_in>;
+					bus-width = <16>;
+				};
+			};
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_vmmc: regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "vmmc";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm0 40960000>;
+		pwm-names = "backlight";
+
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <2>;
+	};
+
+	docg3: flash@0 {
+		compatible = "m-systems,diskonchip-g3";
+		reg = <0x0 0x2000>;
+	};
+
+	panel {
+		compatible = "toshiba,ltm0305a776";
+		lcd-type = "color-tft";
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&lcdc_out>;
+			};
+		};
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: 240p {
+				/* 240x320p24 */
+				clock-frequency = <4545000>;
+				hactive = <240>;
+				vactive = <320>;
+				hfront-porch = <4>;
+				hback-porch = <6>;
+				hsync-len = <4>;
+				vback-porch = <5>;
+				vfront-porch = <3>;
+				vsync-len = <2>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_leds_default>;
+
+		charger-led {
+			label = "mioa701:charging";
+			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		vibrator {
+			label = "mioa701:vibra";
+			gpios = <&gpio 82 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		bluetooth-led {
+			label = "mioa701:blue";
+			gpios = <&gpio 97 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		orange-led {
+			label = "mioa701:orange";
+			gpios = <&gpio 98 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+
+		keyboard-led {
+			label = "mioa701:keyboard";
+			gpios = <&gpio 115 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+		};
+	};
+};
-- 
2.50.1 (Apple Git-155)

Re: [PATCH] ARM: dts: intel: Drop pxa2xx

[Arnd Bergmann]

On Sun, Dec 28, 2025, at 12:11, Robert Jarzmik wrote:
>
>> Robert, let me know if you or someone else is able to spend
>> some time on sending (warning-free) dts files for pxa2xx
>> machines soon. If not, I'd plan to remove whatever is there
>> along with the board files and drivers.
>
> Here is one attached, the previously mentioned mioa701 board dts 
> file
> I've been using for years (the date of the patch should be funny
> enough). It was first submitted here :
>   https://lkml.org/lkml/2018/9/15/321
>
> I'm not very sure pxa25x and pxa27x should survive though. Lately, 
> the platform which I have left have 64MB of RAM, and cannot cope with 
> recent binaries sizes. And to my best knowledge, pxa2xx architecture are 
> not built anymore nor supported ...

Thanks for posting this one, that is helpful both for reference
and in case anyone wants to keep using or bringing back pxa27x
after we remove it.

My feeling is that if neither you nor Daniel are planning on
actually using PXA2xx on future kernels, we're better off
removing both PXA25x and PXA27x along with the board files
and only keep PXA3xx around for Raumfeld.

Looking at when PXA2xx was used, I see a lot of handhelds
from 2002 to 2007 but not much later, as smartphones then
started moved to newer Marvell chips, or TI and Qualcomm
alternatives. The last embedded PXA2xx boards were in 2010
(Colibri/Income, Voipac vpac270, Arcom Zeus), and were all
discontinued by their manufacturers years ago, usually 10
years after the hardware introduction, and nobody
complained when I removed the board files in 2022.

I had left the gumstix boards in the source tree at the time
because it had more memory than the others and was supported
by qemu. The upstream qemu releases now removed that as well.

If you or anyone else is still using PXA27x, we can always
bring it back later, but I'd then put the burden on them to
submit the dts file for inclusion without introducing DT
warnings.

> The drivers might still be useful (the DMA, the SPI for intel CPU, 
> ...).

Right, most drivers have to stay as they are still used on newer
chips. The ones that I think would become obsolete without pxa2xx
are pinctrl, cpufreq, camera, mtd, udc and pcmcia. Especially
the latter two have come up a few times during cleanups where they
cause extra work from complexity that probably nobody is using any
more.

> +	docg3: flash@0 {
> +		compatible = "m-systems,diskonchip-g3";
> +		reg = <0x0 0x2000>;
> +	};

This currently has no upstream users I can see, so
removing pxa27x would probably mean we should remove
that as well.

> +	panel {
> +		compatible = "toshiba,ltm0305a776";
> +		lcd-type = "color-tft";

I don't see a driver that matches the compatible string,
does this one actually work?

       Arnd