forked from Minki/linux
ARM: Kirkwood: new board USI Topkick
This is a new kirkwood box made by Universal Scientific Industrial, Inc. The product description is here: http://www.usish.com/english/products_topkick1281p2.php It is very similar to the dreamplug and other plug devices, with the exception that it has room for a 2.5" SATA HDD internally. Signed-off-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
This commit is contained in:
Jason Cooper
parent
b046f560d7
commit
767fc1ea92
@ -44,6 +44,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
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kirkwood-ns2lite.dtb \
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kirkwood-ns2max.dtb \
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kirkwood-ns2mini.dtb \
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kirkwood-topkick.dtb \
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kirkwood-ts219-6281.dtb \
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kirkwood-ts219-6282.dtb
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dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
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85
arch/arm/boot/dts/kirkwood-topkick.dts
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85
arch/arm/boot/dts/kirkwood-topkick.dts
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@ -0,0 +1,85 @@
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/dts-v1/;
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/include/ "kirkwood.dtsi"
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/ {
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model = "Univeral Scientific Industrial Co. Topkick-1281P2";
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compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x10000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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};
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ocp@f1000000 {
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serial@12000 {
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clock-frequency = <200000000>;
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status = "ok";
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};
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nand@3000000 {
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status = "okay";
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partition@0 {
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label = "u-boot";
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reg = <0x0000000 0x180000>;
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};
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partition@180000 {
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label = "u-boot env";
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reg = <0x0180000 0x20000>;
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};
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partition@200000 {
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label = "uImage";
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reg = <0x0200000 0x600000>;
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};
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partition@800000 {
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label = "uInitrd";
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reg = <0x0800000 0x1000000>;
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};
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partition@1800000 {
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label = "rootfs";
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reg = <0x1800000 0xe800000>;
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};
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};
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sata@80000 {
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status = "okay";
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nr-ports = <1>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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disk {
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label = "topkick:yellow:disk";
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gpios = <&gpio0 21 1>;
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linux,default-trigger = "ide-disk";
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};
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system2 {
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label = "topkick:red:system";
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gpios = <&gpio1 5 1>;
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};
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system {
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label = "topkick:blue:system";
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gpios = <&gpio1 6 1>;
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default-state = "on";
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};
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wifi {
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label = "topkick:green:wifi";
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gpios = <&gpio1 7 1>;
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};
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wifi2 {
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label = "topkick:yellow:wifi";
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gpios = <&gpio1 16 1>;
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};
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};
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};
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@ -32,6 +32,7 @@ CONFIG_MACH_NETSPACE_V2_DT=y
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CONFIG_MACH_NETSPACE_MAX_V2_DT=y
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CONFIG_MACH_NETSPACE_LITE_V2_DT=y
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CONFIG_MACH_NETSPACE_MINI_V2_DT=y
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CONFIG_MACH_TOPKICK_DT=y
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CONFIG_MACH_TS219=y
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CONFIG_MACH_TS41X=y
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CONFIG_MACH_DOCKSTAR=y
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@ -166,6 +166,13 @@ config MACH_NETSPACE_MINI_V2_DT
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Network Space Mini v2 NAS (aka SafeBox), using Flattened
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Device Tree.
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config MACH_TOPKICK_DT
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bool "USI Topkick (Flattened Device Tree)"
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select ARCH_KIRKWOOD_DT
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help
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Say 'Y' here if you want your kernel to support the
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USI Topkick, using Flattened Device Tree
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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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@ -36,3 +36,4 @@ obj-$(CONFIG_MACH_NETSPACE_V2_DT) += board-ns2.o
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obj-$(CONFIG_MACH_NETSPACE_MAX_V2_DT) += board-ns2.o
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obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT) += board-ns2.o
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obj-$(CONFIG_MACH_NETSPACE_MINI_V2_DT) += board-ns2.o
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obj-$(CONFIG_MACH_TOPKICK_DT) += board-usi_topkick.o
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@ -103,6 +103,9 @@ static void __init kirkwood_dt_init(void)
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of_machine_is_compatible("lacie,netspace_mini_v2"))
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ns2_init();
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if (of_machine_is_compatible("usi,topkick"))
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usi_topkick_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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@ -124,6 +127,7 @@ static const char *kirkwood_dt_board_compat[] = {
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"lacie,netspace_v2",
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"lacie,netspace_lite_v2",
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"lacie,netspace_mini_v2",
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"usi,topkick",
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NULL
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};
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82
arch/arm/mach-kirkwood/board-usi_topkick.c
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82
arch/arm/mach-kirkwood/board-usi_topkick.c
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@ -0,0 +1,82 @@
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/*
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* Copyright 2012 (C), Jason Cooper <jason@lakedaemon.net>
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*
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* arch/arm/mach-kirkwood/board-usi_topkick.c
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*
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* USI Topkick Init for drivers not converted to flattened device tree yet.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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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/mv643xx_eth.h>
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#include <linux/gpio.h>
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#include <linux/platform_data/mmc-mvsdio.h>
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#include "common.h"
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#include "mpp.h"
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static struct mv643xx_eth_platform_data topkick_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(0),
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};
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static struct mvsdio_platform_data topkick_mvsdio_data = {
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/* unfortunately the CD signal has not been connected */
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};
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/*
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* GPIO LED layout
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*
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* /-SYS_LED(2)
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* |
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* | /-DISK_LED
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* | |
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* | | /-WLAN_LED(2)
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* | | |
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* [SW] [*] [*] [*]
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*/
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/*
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* Switch positions
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*
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* /-SW_LEFT
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* |
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* | /-SW_IDLE
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* | |
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* | | /-SW_RIGHT
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* | | |
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* PS [L] [I] [R] LEDS
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*/
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static unsigned int topkick_mpp_config[] __initdata = {
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MPP21_GPIO, /* DISK_LED (low active) - yellow */
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MPP36_GPIO, /* SATA0 power enable (high active) */
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MPP37_GPIO, /* SYS_LED2 (low active) - red */
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MPP38_GPIO, /* SYS_LED (low active) - blue */
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MPP39_GPIO, /* WLAN_LED (low active) - green */
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MPP43_GPIO, /* SW_LEFT (low active) */
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MPP44_GPIO, /* SW_RIGHT (low active) */
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MPP45_GPIO, /* SW_IDLE (low active) */
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MPP46_GPIO, /* SW_LEFT (low active) */
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MPP48_GPIO, /* WLAN_LED2 (low active) - yellow */
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0
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};
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#define TOPKICK_SATA0_PWR_ENABLE 36
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void __init usi_topkick_init(void)
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{
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/*
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* Basic setup. Needs to be called early.
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*/
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kirkwood_mpp_conf(topkick_mpp_config);
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/* SATA0 power enable */
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gpio_set_value(TOPKICK_SATA0_PWR_ENABLE, 1);
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kirkwood_ehci_init();
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kirkwood_ge00_init(&topkick_ge00_data);
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kirkwood_sdio_init(&topkick_mvsdio_data);
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}
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@ -122,6 +122,12 @@ void ns2_init(void);
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static inline void ns2_init(void) {};
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#endif
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#ifdef CONFIG_MACH_TOPKICK_DT
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void usi_topkick_init(void);
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#else
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static inline void usi_topkick_init(void) {};
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#endif
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/* early init functions not converted to fdt yet */
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char *kirkwood_id(void);
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void kirkwood_l2_init(void);
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