ARM: Kirkwood: Add basic device tree support for QNAP TS219.
The two different variants of QNAP TS devices, varying by SoC, put the GPIO keys on different GPIO lines. Hence we need two different DT board descriptions, which share the same board-ts219.c file. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Andrew Lunn
Родитель
97b414e119
Коммит
9eb61f4736
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@ -0,0 +1,21 @@
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/dts-v1/;
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/include/ "kirkwood-ts219.dtsi"
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/ {
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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button@1 {
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label = "USB Copy";
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linux,code = <133>;
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gpios = <&gpio0 15 1>;
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};
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button@2 {
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label = "Reset";
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linux,code = <0x198>;
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gpios = <&gpio0 16 1>;
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};
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};
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};
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@ -0,0 +1,21 @@
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/dts-v1/;
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/include/ "kirkwood-ts219.dtsi"
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/ {
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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button@1 {
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label = "USB Copy";
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linux,code = <133>;
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gpios = <&gpio1 11 1>;
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};
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button@2 {
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label = "Reset";
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linux,code = <0x198>;
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gpios = <&gpio1 5 1>;
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};
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};
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};
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@ -0,0 +1,74 @@
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/include/ "kirkwood.dtsi"
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/ {
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model = "QNAP TS219 family";
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compatible = "qnap,ts219", "mrvl,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x20000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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ocp@f1000000 {
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i2c@11000 {
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status = "okay";
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clock-frequency = <400000>;
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s35390a: s35390a@30 {
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compatible = "s35390a";
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reg = <0x30>;
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};
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};
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serial@12000 {
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clock-frequency = <200000000>;
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status = "okay";
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};
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serial@12100 {
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clock-frequency = <200000000>;
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status = "okay";
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};
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spi@10600 {
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status = "okay";
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m25p128@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "m25p128";
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reg = <0>;
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spi-max-frequency = <20000000>;
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mode = <0>;
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partition@0000000 {
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reg = <0x00000000 0x00080000>;
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label = "U-Boot";
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};
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partition@00200000 {
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reg = <0x00200000 0x00200000>;
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label = "Kernel";
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};
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partition@00400000 {
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reg = <0x00400000 0x00900000>;
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label = "RootFS1";
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};
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partition@00d00000 {
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reg = <0x00d00000 0x00300000>;
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label = "RootFS2";
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};
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partition@00040000 {
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reg = <0x00080000 0x00040000>;
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label = "U-Boot Config";
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};
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partition@000c0000 {
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reg = <0x000c0000 0x00140000>;
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label = "NAS Config";
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};
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};
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};
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};
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};
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@ -80,6 +80,20 @@ config MACH_IB62X0_DT
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RaidSonic IB-NAS6210 & IB-NAS6220 devices, using
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Flattened Device Tree.
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config MACH_TS219_DT
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bool "Device Tree for QNAP TS-11X, TS-21X NAS"
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select ARCH_KIRKWOOD_DT
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select ARM_APPENDED_DTB
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select ARM_ATAG_DTB_COMPAT
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help
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Say 'Y' here if you want your kernel to support the QNAP
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TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and
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TS-219P+ Turbo NAS devices using Fattened Device Tree.
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There are two different Device Tree descriptions, depending
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on if the device is based on an if the board uses the MV6281
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or MV6282. If you have the wrong one, the buttons will not
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work.
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config MACH_TS219
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bool "QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and TS-219P+ Turbo NAS"
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help
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@ -25,3 +25,4 @@ obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o
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obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o
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obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o
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obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o
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obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o
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@ -7,3 +7,4 @@ dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns320.dtb
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dtb-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += kirkwood-dns325.dtb
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dtb-$(CONFIG_MACH_ICONNECT_DT) += kirkwood-iconnect.dtb
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dtb-$(CONFIG_MACH_IB62X0_DT) += kirkwood-ib62x0.dtb
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dtb-$(CONFIG_MACH_TS219_DT) += kirkwood-qnap-ts219.dtb
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@ -77,6 +77,9 @@ static void __init kirkwood_dt_init(void)
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if (of_machine_is_compatible("raidsonic,ib-nas62x0"))
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ib62x0_init();
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if (of_machine_is_compatible("qnap,ts219"))
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qnap_dt_ts219_init();
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of_platform_populate(NULL, kirkwood_dt_match_table,
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kirkwood_auxdata_lookup, NULL);
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}
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@ -87,6 +90,7 @@ static const char *kirkwood_dt_board_compat[] = {
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"dlink,dns-325",
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"iom,iconnect",
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"raidsonic,ib-nas62x0",
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"qnap,ts219",
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NULL
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};
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@ -0,0 +1,87 @@
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/*
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*
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* QNAP TS-11x/TS-21x Turbo NAS Board Setup via DT
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*
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* Copyright (C) 2012 Andrew Lunn <andrew@lunn.ch>
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*
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* Based on the board file ts219-setup.c:
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*
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* Copyright (C) 2009 Martin Michlmayr <tbm@cyrius.com>
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* Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/mv643xx_eth.h>
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#include <linux/ata_platform.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <mach/kirkwood.h>
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#include "common.h"
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#include "mpp.h"
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#include "tsx1x-common.h"
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static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(8),
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};
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static struct mv_sata_platform_data qnap_ts219_sata_data = {
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.n_ports = 2,
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};
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static unsigned int qnap_ts219_mpp_config[] __initdata = {
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MPP0_SPI_SCn,
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MPP1_SPI_MOSI,
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MPP2_SPI_SCK,
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MPP3_SPI_MISO,
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MPP4_SATA1_ACTn,
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MPP5_SATA0_ACTn,
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MPP8_TW0_SDA,
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MPP9_TW0_SCK,
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MPP10_UART0_TXD,
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MPP11_UART0_RXD,
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MPP13_UART1_TXD, /* PIC controller */
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MPP14_UART1_RXD, /* PIC controller */
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MPP15_GPIO, /* USB Copy button (on devices with 88F6281) */
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MPP16_GPIO, /* Reset button (on devices with 88F6281) */
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MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */
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MPP37_GPIO, /* Reset button (on devices with 88F6282) */
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MPP43_GPIO, /* USB Copy button (on devices with 88F6282) */
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MPP44_GPIO, /* Board ID: 0: TS-11x, 1: TS-21x */
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0
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};
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void __init qnap_dt_ts219_init(void)
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{
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u32 dev, rev;
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kirkwood_mpp_conf(qnap_ts219_mpp_config);
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kirkwood_pcie_id(&dev, &rev);
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if (dev == MV88F6282_DEV_ID)
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qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
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kirkwood_ge00_init(&qnap_ts219_ge00_data);
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kirkwood_sata_init(&qnap_ts219_sata_data);
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kirkwood_ehci_init();
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pm_power_off = qnap_tsx1x_power_off;
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}
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/* FIXME: Will not work with DT. Maybe use MPP40_GPIO? */
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static int __init ts219_pci_init(void)
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{
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if (machine_is_ts219())
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kirkwood_pcie_init(KW_PCIE0);
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return 0;
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}
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subsys_initcall(ts219_pci_init);
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@ -58,6 +58,11 @@ void dreamplug_init(void);
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#else
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static inline void dreamplug_init(void) {};
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#endif
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#ifdef CONFIG_MACH_TS219_DT
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void qnap_dt_ts219_init(void);
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#else
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static inline void qnap_dt_ts219_init(void) {};
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#endif
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#ifdef CONFIG_MACH_DLINK_KIRKWOOD_DT
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void dnskw_init(void);
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