From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/arm/boot/dts/pxa2xx.dtsi | 162 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 arch/arm/boot/dts/pxa2xx.dtsi (limited to 'arch/arm/boot/dts/pxa2xx.dtsi') diff --git a/arch/arm/boot/dts/pxa2xx.dtsi b/arch/arm/boot/dts/pxa2xx.dtsi new file mode 100644 index 000000000..84154c43f --- /dev/null +++ b/arch/arm/boot/dts/pxa2xx.dtsi @@ -0,0 +1,162 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * pxa2xx.dtsi - Device Tree Include file for Marvell PXA2xx family SoC + * + * Copyright (C) 2011 Marek Vasut + */ + +#include "dt-bindings/clock/pxa-clock.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; \ + } + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "Marvell PXA2xx family SoC"; + compatible = "marvell,pxa2xx"; + interrupt-parent = <&pxairq>; + + aliases { + serial0 = &ffuart; + serial1 = &btuart; + serial2 = &stuart; + serial3 = &hwuart; + i2c0 = &pwri2c; + i2c1 = &pxai2c1; + }; + + cpus { + cpu { + compatible = "marvell,xscale"; + device_type = "cpu"; + }; + }; + + pxabus { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + pxairq: interrupt-controller@40d00000 { + #interrupt-cells = <1>; + compatible = "marvell,pxa-intc"; + interrupt-controller; + interrupt-parent; + marvell,intc-nr-irqs = <32>; + reg = <0x40d00000 0xd0>; + }; + + gpio: gpio@40e00000 { + compatible = "mrvl,pxa-gpio"; + #address-cells = <0x1>; + #size-cells = <0x1>; + reg = <0x40e00000 0x10000>; + gpio-controller; + #gpio-cells = <0x2>; + interrupts = <8>, <9>, <10>; + interrupt-names = "gpio0", "gpio1", "gpio_mux"; + interrupt-controller; + #interrupt-cells = <0x2>; + ranges; + + gcb0: gpio@40e00000 { + reg = <0x40e00000 0x4>; + }; + + gcb1: gpio@40e00004 { + reg = <0x40e00004 0x4>; + }; + + gcb2: gpio@40e00008 { + reg = <0x40e00008 0x4>; + }; + gcb3: gpio@40e0000c { + reg = <0x40e0000c 0x4>; + }; + }; + + ffuart: serial@40100000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40100000 0x30>; + interrupts = <22>; + clocks = <&clks CLK_FFUART>; + status = "disabled"; + }; + + btuart: serial@40200000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40200000 0x30>; + interrupts = <21>; + clocks = <&clks CLK_BTUART>; + status = "disabled"; + }; + + stuart: serial@40700000 { + compatible = "mrvl,pxa-uart"; + reg = <0x40700000 0x30>; + interrupts = <20>; + clocks = <&clks CLK_STUART>; + status = "disabled"; + }; + + hwuart: serial@41600000 { + compatible = "mrvl,pxa-uart"; + reg = <0x41600000 0x30>; + interrupts = <7>; + status = "disabled"; + }; + + pxai2c1: i2c@40301680 { + compatible = "mrvl,pxa-i2c"; + reg = <0x40301680 0x30>; + interrupts = <18>; + clocks = <&clks CLK_I2C>; + #address-cells = <0x1>; + #size-cells = <0>; + status = "disabled"; + }; + + mmc0: mmc@41100000 { + compatible = "marvell,pxa-mmc"; + reg = <0x41100000 0x1000>; + interrupts = <23>; + clocks = <&clks CLK_MMC>; + dmas = <&pdma 21 3 + &pdma 22 3>; + dma-names = "rx", "tx"; + status = "disabled"; + }; + + rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30 31>; + }; + + lcdc: lcd-controller@40500000 { + compatible = "marvell,pxa2xx-lcdc"; + reg = <0x44000000 0x10000>; + interrupts = <17>; + clocks = <&clks CLK_LCD>; + status = "disabled"; + }; + }; +}; -- cgit v1.2.3