From: linux@rempel-privat.de (Oleksij Rempel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 3/9] ARM: dts: add DT for Alphascale ASM9260 SoC
Date: Tue, 7 Oct 2014 10:55:17 +0200 [thread overview]
Message-ID: <1412672123-16694-4-git-send-email-linux@rempel-privat.de> (raw)
In-Reply-To: <1412672123-16694-1-git-send-email-linux@rempel-privat.de>
for now it is wary basic SoC description with most important IPs needed
to make this device work
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
---
arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/alphascale-asm9260-devkit.dts | 21 ++++
arch/arm/boot/dts/alphascale-asm9260.dtsi | 134 ++++++++++++++++++++++++
include/dt-bindings/clock/alphascale,asm9260.h | 97 +++++++++++++++++
4 files changed, 254 insertions(+)
create mode 100644 arch/arm/boot/dts/alphascale-asm9260-devkit.dts
create mode 100644 arch/arm/boot/dts/alphascale-asm9260.dtsi
create mode 100644 include/dt-bindings/clock/alphascale,asm9260.h
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b8c5cd3..8943d72 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -492,6 +492,8 @@ dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \
dove-d3plug.dtb \
dove-dove-db.dtb
+dtb-$(CONFIG_MACH_ASM9260) += alphascale-asm9260-devkit.dtb
+
targets += dtbs dtbs_install
targets += $(dtb-y)
endif
diff --git a/arch/arm/boot/dts/alphascale-asm9260-devkit.dts b/arch/arm/boot/dts/alphascale-asm9260-devkit.dts
new file mode 100644
index 0000000..bf63dd2
--- /dev/null
+++ b/arch/arm/boot/dts/alphascale-asm9260-devkit.dts
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
+ *
+ * Licensed under the X11 license or the GPL v2 (or later)
+ */
+
+/dts-v1/;
+#include "alphascale-asm9260.dtsi"
+
+/ {
+ model = "Alphascale asm9260 Development Kit";
+ compatible = "alphascale,asm9260devkit", "alphascale,asm9260";
+
+ aliases {
+ serial0 = &uart4;
+ };
+};
+
+&uart4 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/alphascale-asm9260.dtsi b/arch/arm/boot/dts/alphascale-asm9260.dtsi
new file mode 100644
index 0000000..d147612
--- /dev/null
+++ b/arch/arm/boot/dts/alphascale-asm9260.dtsi
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
+ *
+ * Licensed under the X11 license or the GPL v2 (or later)
+ */
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/alphascale,asm9260.h>
+
+/ {
+ interrupt-parent = <&icoll>;
+
+ memory {
+ device_type = "memory";
+ reg = <0x20000000 0x2000000>;
+ };
+
+ cpus {
+ #address-cells = <0>;
+ #size-cells = <0>;
+
+ cpu {
+ compatible = "arm,arm926ej-s";
+ device_type = "cpu";
+ clocks = <&acc CLKID_SYS_CPU>;
+ };
+ };
+
+ osc24m: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-accuracy = <30000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ acc: clock-controller at 80040000 {
+ compatible = "alphascale,asm9260-clock-controller";
+ #clock-cells = <1>;
+ clocks = <&osc24m>;
+ reg = <0x80040000 0x204>;
+ };
+
+ icoll: interrupt-controller at 80054000 {
+ compatible = "alphascale,asm9260-icoll";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0x80054000 0x200>;
+ };
+
+ uart0: serial at 80000000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80000000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART0>, <&acc CLKID_AHB_UART0>;
+ interrupts = <15>;
+ status = "disabled";
+ };
+ uart1: serial at 80004000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80004000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART1>, <&acc CLKID_AHB_UART1>;
+ interrupts = <16>;
+ status = "disabled";
+ };
+ uart2: serial at 80008000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80008000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART2>, <&acc CLKID_AHB_UART2>;
+ interrupts = <17>;
+ status = "disabled";
+ };
+ uart3: serial at 8000c000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x8000c000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART3>, <&acc CLKID_AHB_UART3>;
+ interrupts = <18>;
+ status = "disabled";
+ };
+ uart4: serial at 80010000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80010000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART4>, <&acc CLKID_AHB_UART4>;
+ interrupts = <19>;
+ status = "disabled";
+ };
+ uart5: serial at 80014000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80014000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART5>, <&acc CLKID_AHB_UART5>;
+ interrupts = <20>;
+ status = "disabled";
+ };
+ uart6: serial at 80018000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80018000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART6>, <&acc CLKID_AHB_UART6>;
+ interrupts = <21>;
+ status = "disabled";
+ };
+ uart7: serial at 8001c000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x8001c000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART7>, <&acc CLKID_AHB_UART7>;
+ interrupts = <22>;
+ status = "disabled";
+ };
+ uart8: serial at 80020000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80020000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART8>, <&acc CLKID_AHB_UART8>;
+ interrupts = <23>;
+ status = "disabled";
+ };
+ uart9: serial at 80024000 {
+ compatible = "alphascale,asm9260-auart";
+ reg = <0x80024000 0x4000>;
+ clocks = <&acc CLKID_SYS_UART9>, <&acc CLKID_AHB_UART9>;
+ interrupts = <24>;
+ status = "disabled";
+ };
+
+ timer0: timer at 80088000 {
+ compatible = "alphascale,asm9260-timer";
+ reg = <0x80088000 0x4000>;
+ clocks = <&acc CLKID_AHB_TIMER0>;
+ interrupts = <29>;
+ };
+ };
+};
diff --git a/include/dt-bindings/clock/alphascale,asm9260.h b/include/dt-bindings/clock/alphascale,asm9260.h
new file mode 100644
index 0000000..04e8db2
--- /dev/null
+++ b/include/dt-bindings/clock/alphascale,asm9260.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_CLK_ASM9260_H
+#define _DT_BINDINGS_CLK_ASM9260_H
+
+/* ahb gate */
+#define CLKID_AHB_ROM 0
+#define CLKID_AHB_RAM 1
+#define CLKID_AHB_GPIO 2
+#define CLKID_AHB_MAC 3
+#define CLKID_AHB_EMI 4
+#define CLKID_AHB_USB0 5
+#define CLKID_AHB_USB1 6
+#define CLKID_AHB_DMA0 7
+#define CLKID_AHB_DMA1 8
+#define CLKID_AHB_UART0 9
+#define CLKID_AHB_UART1 10
+#define CLKID_AHB_UART2 11
+#define CLKID_AHB_UART3 12
+#define CLKID_AHB_UART4 13
+#define CLKID_AHB_UART5 14
+#define CLKID_AHB_UART6 15
+#define CLKID_AHB_UART7 16
+#define CLKID_AHB_UART8 17
+#define CLKID_AHB_UART9 18
+#define CLKID_AHB_I2S0 19
+#define CLKID_AHB_I2C0 20
+#define CLKID_AHB_I2C1 21
+#define CLKID_AHB_SSP0 22
+#define CLKID_AHB_IOCONFIG 23
+#define CLKID_AHB_WDT 24
+#define CLKID_AHB_CAN0 25
+#define CLKID_AHB_CAN1 26
+#define CLKID_AHB_MPWM 27
+#define CLKID_AHB_SPI0 28
+#define CLKID_AHB_SPI1 29
+#define CLKID_AHB_QEI 30
+#define CLKID_AHB_QUADSPI0 31
+#define CLKID_AHB_CAMIF 32
+#define CLKID_AHB_LCDIF 33
+#define CLKID_AHB_TIMER0 34
+#define CLKID_AHB_TIMER1 35
+#define CLKID_AHB_TIMER2 36
+#define CLKID_AHB_TIMER3 37
+#define CLKID_AHB_IRQ 38
+#define CLKID_AHB_RTC 39
+#define CLKID_AHB_NAND 40
+#define CLKID_AHB_ADC0 41
+#define CLKID_AHB_LED 42
+#define CLKID_AHB_DAC0 43
+#define CLKID_AHB_LCD 44
+#define CLKID_AHB_I2S1 45
+#define CLKID_AHB_MAC1 46
+
+/* devider */
+#define CLKID_SYS_CPU 47
+#define CLKID_SYS_AHB 48
+#define CLKID_SYS_I2S0M 49
+#define CLKID_SYS_I2S0S 50
+#define CLKID_SYS_I2S1M 51
+#define CLKID_SYS_I2S1S 52
+#define CLKID_SYS_UART0 53
+#define CLKID_SYS_UART1 54
+#define CLKID_SYS_UART2 55
+#define CLKID_SYS_UART3 56
+#define CLKID_SYS_UART4 56
+#define CLKID_SYS_UART5 57
+#define CLKID_SYS_UART6 58
+#define CLKID_SYS_UART7 59
+#define CLKID_SYS_UART8 60
+#define CLKID_SYS_UART9 61
+#define CLKID_SYS_SPI0 62
+#define CLKID_SYS_SPI1 63
+#define CLKID_SYS_QUADSPI 64
+#define CLKID_SYS_SSP0 65
+#define CLKID_SYS_NAND 66
+#define CLKID_SYS_TRACE 67
+#define CLKID_SYS_CAMM 68
+#define CLKID_SYS_WDT 69
+#define CLKID_SYS_CLKOUT 70
+#define CLKID_SYS_MAC 71
+#define CLKID_SYS_LCD 72
+#define CLKID_SYS_ADCANA 73
+
+#define MAX_CLKS 74
+#endif
--
1.9.1
next prev parent reply other threads:[~2014-10-07 8:55 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-21 18:41 [PATCH v2 0/8] initial suport for Alpscale ASM9260 Oleksij Rempel
2014-09-21 18:41 ` [PATCH v2 1/8] ARM: add mach-asm9260 Oleksij Rempel
2014-09-22 15:08 ` Arnd Bergmann
2014-09-23 9:00 ` Oleksij Rempel
2014-09-23 10:19 ` Arnd Bergmann
2014-09-24 8:00 ` Oleksij Rempel
2014-09-24 9:43 ` Russell King - ARM Linux
2014-09-24 9:56 ` Oleksij Rempel
2014-09-24 10:25 ` Russell King - ARM Linux
2014-09-24 10:33 ` Arnd Bergmann
2014-09-24 11:30 ` Oleksij Rempel
2014-09-21 18:41 ` [PATCH v2 2/8] add include/debug/asm9260.S Oleksij Rempel
2014-09-21 18:45 ` Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 3/8] add alphascale,asm9260.h binding Oleksij Rempel
2014-09-24 10:15 ` Mark Rutland
2014-09-21 18:45 ` [PATCH v2 4/8] ARM: dts: add DT for Alphascale ASM9260 SoC Oleksij Rempel
2014-09-22 15:14 ` Arnd Bergmann
2014-09-24 10:11 ` Mark Rutland
2014-09-21 18:45 ` [PATCH v2 5/8] clk: add clk-asm9260 driver Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 6/8] clocksource: add asm9260_timer driver Oleksij Rempel
2014-09-21 18:45 ` [PATCH v2 7/8] irqchip: add irq-asm9260 driver Oleksij Rempel
2014-09-22 15:22 ` Arnd Bergmann
2014-09-21 18:45 ` [PATCH v2 8/8] tty/serial: add asm9260-serial driver Oleksij Rempel
2014-09-22 15:26 ` Arnd Bergmann
2014-09-22 16:04 ` Oleksij Rempel
2014-09-24 9:24 ` Oleksij Rempel
2014-09-24 10:20 ` Arnd Bergmann
2014-09-23 11:32 ` [PATCH v2 0/8] initial suport for Alpscale ASM9260 Arnd Bergmann
2014-09-24 10:13 ` Mark Rutland
2014-10-07 8:55 ` [PATCH v3 0/9] initial suport for Alphascale ASM9260 Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 1/9] ARM: add mach-asm9260 Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 2/9] arm: add lolevel debug support for asm9260 Oleksij Rempel
2014-10-07 8:55 ` Oleksij Rempel [this message]
2014-10-07 8:55 ` [PATCH v3 4/9] ARM: add alphascale,acc.txt bindings documentation Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 5/9] ARM: clk: add clk-asm9260 driver Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 6/9] clocksource: add asm9260_timer driver Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 7/9] irqchip/irq-mxs.c: add asm9260 support Oleksij Rempel
2014-10-08 7:45 ` Thomas Gleixner
2014-10-08 12:11 ` [PATCH v4 1/2] irqchip: mxs: prepare driver for HW with different offsets Oleksij Rempel
2014-10-08 12:11 ` [PATCH v4 2/2] irqchip: mxs: add Alpascale ASM9260 support Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 8/9] tty/serial/mxs-auart.c: add initial Alphascale " Oleksij Rempel
2014-10-07 8:55 ` [PATCH v3 9/9] add Alphascale to vendor-prefixes.txt Oleksij Rempel
2014-10-10 5:38 ` [PATCH v3 0/9] initial suport for Alphascale ASM9260 Oleksij Rempel
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