On Fri, Feb 03, 2017 at 07:53:23AM -0800, Andrey Smirnov wrote:
> Add support for ZII VF610 Dev based designs such as:
>
> - VF610 Dev, revision B
> - VF610 Dev, revision C
> - CFU1, revision A
> - SPU3, revision A
> - SCU4 AIB, revision C
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> ---
>
> Changes since v1:
>
> - Removed questionable preprocessor-level checks
>
> - Converted board.c to use 'struct gpio'/gpio_request_array
> (as opposed to using custom type)
Applied, thanks
Sascha
>
> arch/arm/boards/Makefile | 1 +
> arch/arm/boards/zii-vf610-dev/Makefile | 3 +
> arch/arm/boards/zii-vf610-dev/board.c | 149 +++++++
> .../zii-vf610-dev/defaultenv-zii-vf610-dev/boot/sd | 4 +
> .../defaultenv-zii-vf610-dev/init/automount-sd | 13 +
> .../defaultenv-zii-vf610-dev/init/choose-dtb | 4 +
> .../flash-header-zii-vf610-dev.imxcfg | 243 +++++++++++
> arch/arm/boards/zii-vf610-dev/lowlevel.c | 137 ++++++
> arch/arm/configs/zii_vf610_dev_defconfig | 165 ++++++++
> arch/arm/dts/Makefile | 7 +
> arch/arm/dts/vf610-zii-cfu1-rev-a.dts | 208 ++++++++++
> arch/arm/dts/vf610-zii-dev-rev-b.dts | 431 +++++++++++++++++++
> arch/arm/dts/vf610-zii-dev-rev-c.dts | 445 ++++++++++++++++++++
> arch/arm/dts/vf610-zii-dev.dtsi | 436 ++++++++++++++++++++
> arch/arm/dts/vf610-zii-scu4-aib-rev-c.dts | 457 +++++++++++++++++++++
> arch/arm/dts/vf610-zii-spu3-rev-a.dts | 140 +++++++
> arch/arm/mach-imx/Kconfig | 5 +
> images/Makefile.imx | 5 +
> 18 files changed, 2853 insertions(+)
> create mode 100644 arch/arm/boards/zii-vf610-dev/Makefile
> create mode 100644 arch/arm/boards/zii-vf610-dev/board.c
> create mode 100644 arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/boot/sd
> create mode 100644 arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/automount-sd
> create mode 100644 arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/choose-dtb
> create mode 100644 arch/arm/boards/zii-vf610-dev/flash-header-zii-vf610-dev.imxcfg
> create mode 100644 arch/arm/boards/zii-vf610-dev/lowlevel.c
> create mode 100644 arch/arm/configs/zii_vf610_dev_defconfig
> create mode 100644 arch/arm/dts/vf610-zii-cfu1-rev-a.dts
> create mode 100644 arch/arm/dts/vf610-zii-dev-rev-b.dts
> create mode 100644 arch/arm/dts/vf610-zii-dev-rev-c.dts
> create mode 100644 arch/arm/dts/vf610-zii-dev.dtsi
> create mode 100644 arch/arm/dts/vf610-zii-scu4-aib-rev-c.dts
> create mode 100644 arch/arm/dts/vf610-zii-spu3-rev-a.dts
>
> diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
> index fe5c209..cd8f49f 100644
> --- a/arch/arm/boards/Makefile
> +++ b/arch/arm/boards/Makefile
> @@ -142,3 +142,4 @@ obj-$(CONFIG_MACH_VSCOM_BALTOS) += vscom-baltos/
> obj-$(CONFIG_MACH_QEMU_VIRT64) += qemu-virt64/
> obj-$(CONFIG_MACH_VF610_TWR) += freescale-vf610-twr/
> obj-$(CONFIG_MACH_ZII_RDU2) += zii-imx6q-rdu2/
> +obj-$(CONFIG_MACH_ZII_VF610_DEV) += zii-vf610-dev/
> diff --git a/arch/arm/boards/zii-vf610-dev/Makefile b/arch/arm/boards/zii-vf610-dev/Makefile
> new file mode 100644
> index 0000000..1297d81
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/Makefile
> @@ -0,0 +1,3 @@
> +obj-y += board.o
> +lwl-y += lowlevel.o
> +bbenv-y += defaultenv-zii-vf610-dev
> diff --git a/arch/arm/boards/zii-vf610-dev/board.c b/arch/arm/boards/zii-vf610-dev/board.c
> new file mode 100644
> index 0000000..eea3828
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/board.c
> @@ -0,0 +1,149 @@
> +/*
> + * Copyright (C) 2016 Zodiac Inflight Innovation
> + * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * 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.
> + */
> +
> +#include <common.h>
> +#include <init.h>
> +#include <gpio.h>
> +#include <environment.h>
> +#include <linux/clk.h>
> +#include <dt-bindings/clock/vf610-clock.h>
> +#include <envfs.h>
> +
> +
> +static int expose_signals(const struct gpio *signals,
> + size_t signal_num)
> +{
> + int ret, i;
> +
> + ret = gpio_request_array(signals, signal_num);
> + if (ret)
> + return ret;
> +
> + for (i = 0; i < signal_num; i++)
> + export_env_ull(signals[i].label, signals[i].gpio);
> +
> + return 0;
> +}
> +
> +static int zii_vf610_cfu1_expose_signals(void)
> +{
> + static const struct gpio signals[] = {
> + {
> + .gpio = 132,
> + .flags = GPIOF_IN,
> + .label = "fim_sd",
> + },
> + {
> + .gpio = 118,
> + .flags = GPIOF_OUT_INIT_LOW,
> + .label = "fim_tdis",
> + },
> + };
> +
> + if (!of_machine_is_compatible("zii,vf610cfu1-a"))
> + return 0;
> +
> + return expose_signals(signals, ARRAY_SIZE(signals));
> +}
> +late_initcall(zii_vf610_cfu1_expose_signals);
> +
> +static int zii_vf610_cfu1_spu3_expose_signals(void)
> +{
> + static const struct gpio signals[] = {
> + {
> + .gpio = 107,
> + .flags = GPIOF_OUT_INIT_LOW,
> + .label = "soc_sw_rstn",
> + },
> + {
> + .gpio = 98,
> + .flags = GPIOF_IN,
> + .label = "e6352_intn",
> + },
> + };
> +
> + if (!of_machine_is_compatible("zii,vf610spu3-a") &&
> + !of_machine_is_compatible("zii,vf610cfu1-a"))
> + return 0;
> +
> + return expose_signals(signals, ARRAY_SIZE(signals));
> +}
> +late_initcall(zii_vf610_cfu1_spu3_expose_signals);
> +
> +static int zii_vf610_dev_print_clocks(void)
> +{
> + int i;
> + struct clk *clk;
> + struct device_node *ccm_np;
> + const unsigned long MHz = 1000000;
> + const char *clk_names[] = { "cpu", "ddr", "bus", "ipg" };
> +
> + if (!of_machine_is_compatible("zii,vf610dev"))
> + return 0;
> +
> + ccm_np = of_find_compatible_node(NULL, NULL, "fsl,vf610-ccm");
> + if (!ccm_np) {
> + pr_err("Couln't get CCM node\n");
> + return -ENOENT;
> + }
> +
> + for (i = 0; i < ARRAY_SIZE(clk_names); i++) {
> + unsigned long rate;
> + const char *name = clk_names[i];
> +
> + clk = of_clk_get_by_name(ccm_np, name);
> + if (IS_ERR(clk)) {
> + pr_err("Failed to get '%s' clock (%ld)\n",
> + name, PTR_ERR(clk));
> + return PTR_ERR(clk);
> + }
> +
> + rate = clk_get_rate(clk);
> +
> + pr_info("%s clock : %8lu MHz\n", name, rate / MHz);
> + }
> +
> + return 0;
> +}
> +late_initcall(zii_vf610_dev_print_clocks);
> +
> +static int zii_vf610_dev_set_hostname(void)
> +{
> + size_t i;
> + static const struct {
> + const char *compatible;
> + const char *hostname;
> + } boards[] = {
> + { "zii,vf610spu3-a", "spu3-rev-a" },
> + { "zii,vf610cfu1-a", "cfu1-rev-a" },
> + { "zii,vf610dev-b", "dev-rev-b" },
> + { "zii,vf610dev-c", "dev-rev-c" },
> + { "zii,vf610scu4-aib-c", "scu4-aib-rev-c" },
> + };
> +
> + if (!of_machine_is_compatible("zii,vf610dev"))
> + return 0;
> +
> + for (i = 0; i < ARRAY_SIZE(boards); i++) {
> + if (of_machine_is_compatible(boards[i].compatible)) {
> + barebox_set_hostname(boards[i].hostname);
> + break;
> + }
> + }
> +
> + defaultenv_append_directory(defaultenv_zii_vf610_dev);
> + return 0;
> +}
> +late_initcall(zii_vf610_dev_set_hostname);
> diff --git a/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/boot/sd b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/boot/sd
> new file mode 100644
> index 0000000..cf8eec3
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/boot/sd
> @@ -0,0 +1,4 @@
> +#!/bin/sh
> +
> +global.bootm.image=/mnt/sd/zImage
> +global.bootm.oftree=/mnt/sd/${global.bootm.oftree}
> diff --git a/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/automount-sd b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/automount-sd
> new file mode 100644
> index 0000000..f44dab3
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/automount-sd
> @@ -0,0 +1,13 @@
> +#!/bin/sh
> +
> +if [ x${global.hostname} = xdev-rev-b -o x${global.hostname} = xdev-rev-c ];
> +then
> + global sd=0
> +else
> + global sd=1
> +fi
> +
> +mkdir -p /mnt/sd
> +automount /mnt/sd 'mci${global.sd}.probe=1 && mount /dev/disk${global.sd}.0 /mnt/sd'
> +
> +exit 0
> diff --git a/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/choose-dtb b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/choose-dtb
> new file mode 100644
> index 0000000..41a74c3
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/defaultenv-zii-vf610-dev/init/choose-dtb
> @@ -0,0 +1,4 @@
> +#!/bin/sh
> +
> +global.bootm.oftree=vf610-zii-${global.hostname}.dtb
> +
> diff --git a/arch/arm/boards/zii-vf610-dev/flash-header-zii-vf610-dev.imxcfg b/arch/arm/boards/zii-vf610-dev/flash-header-zii-vf610-dev.imxcfg
> new file mode 100644
> index 0000000..177f4e8
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/flash-header-zii-vf610-dev.imxcfg
> @@ -0,0 +1,243 @@
> +soc vf610
> +loadaddr 0x80000000
> +dcdofs 0x400
> +
> +#define VF610_DDR_PAD_CTRL 0x00000180 /* 25 Ohm drive strength */
> +#define VF610_DDR_PAD_CTRL_1 0x00010180 /* 25 Ohm drive strength + differential input */
> +
> +#define DDRMC_PHY_DQ_TIMING 0x00002613
> +#define DDRMC_PHY_DQS_TIMING 0x00002615
> +#define DDRMC_PHY_CTRL 0x00210000
> +#define DDRMC_PHY_MASTER_CTRL 0x0001012a
> +#define DDRMC_PHY_SLAVE_CTRL 0x00002000
> +#define DDRMC_PHY_OFF 0x00000000
> +#define DDRMC_PHY_PROC_PAD_ODT 0x00010101
> +
> +#define CHECKPOINT(n) wm 32 0x3f000000 n
> +
> +CHECKPOINT(1)
> +
> +/* ======================= Clock initialization =======================*/
> +
> +/*
> + * Ungate all IP block clocks
> + */
> +wm 32 0x4006b040 0xffffffff
> +wm 32 0x4006b044 0xffffffff
> +wm 32 0x4006b048 0xffffffff
> +wm 32 0x4006b04c 0xffffffff
> +wm 32 0x4006b050 0xffffffff
> +wm 32 0x4006b058 0xffffffff
> +wm 32 0x4006b05c 0xffffffff
> +wm 32 0x4006b060 0xffffffff
> +wm 32 0x4006b064 0xffffffff
> +wm 32 0x4006b068 0xffffffff
> +wm 32 0x4006b06c 0xffffffff
> +
> +
> +/*
> + * Turn PLL2 on
> + */
> +wm 32 0x40050030 0x00002001 /* Fout = Fin * 22 */
> +
> +CHECKPOINT(2)
> +
> +/*
> + * Wait for PLLs to lock
> + */
> +check 32 while_any_bit_clear 0x40050030 0x80000000
> +
> +
> +CHECKPOINT(3)
> +
> +clear_bits 32 0x4006b008 0x00000040
> +set_bits 32 0x4006b008 0x00002000
> +
> +
> +
> +/* ======================= DDR IOMUX =======================*/
> +
> +CHECKPOINT(4)
> +
> +wm 32 0x40048220 0x00000180
> +wm 32 0x40048224 0x00000180
> +wm 32 0x40048228 0x00000180
> +wm 32 0x4004822c 0x00000180
> +wm 32 0x40048230 0x00000180
> +wm 32 0x40048234 0x00000180
> +wm 32 0x40048238 0x00000180
> +wm 32 0x4004823c 0x00000180
> +wm 32 0x40048240 0x00000180
> +wm 32 0x40048244 0x00000180
> +wm 32 0x40048248 0x00000180
> +wm 32 0x4004824c 0x00000180
> +wm 32 0x40048250 0x00000180
> +wm 32 0x40048254 0x00000180
> +wm 32 0x40048258 0x00000180
> +wm 32 0x4004825c 0x00000180
> +wm 32 0x40048260 0x00000180
> +wm 32 0x40048264 0x00000180
> +wm 32 0x40048268 0x00000180
> +wm 32 0x4004826c 0x00000180
> +wm 32 0x40048270 0x00000180
> +wm 32 0x40048274 0x00000180
> +wm 32 0x40048278 0x00000180
> +wm 32 0x4004827c 0x00010180
> +wm 32 0x40048280 0x00010180
> +wm 32 0x40048284 0x00010180
> +wm 32 0x40048288 0x00010180
> +wm 32 0x4004828c 0x00010180
> +wm 32 0x40048290 0x00010180
> +wm 32 0x40048294 0x00010180
> +wm 32 0x40048298 0x00010180
> +wm 32 0x4004829c 0x00010180
> +wm 32 0x400482a0 0x00010180
> +wm 32 0x400482a4 0x00010180
> +wm 32 0x400482a8 0x00010180
> +wm 32 0x400482ac 0x00010180
> +wm 32 0x400482b0 0x00010180
> +wm 32 0x400482b4 0x00010180
> +wm 32 0x400482b8 0x00010180
> +wm 32 0x400482bc 0x00010180
> +wm 32 0x400482c0 0x00010180
> +wm 32 0x400482c4 0x00010180
> +wm 32 0x400482c8 0x00010180
> +wm 32 0x400482cc 0x00000180
> +wm 32 0x400482d0 0x00000180
> +wm 32 0x400482d4 0x00000180
> +wm 32 0x400482d8 0x00000180
> +wm 32 0x4004821c 0x00000180
> +
> +/* ======================= DDR Controller =======================*/
> +
> +CHECKPOINT(5)
> +wm 32 0x400ae000 0x00000600
> +wm 32 0x400ae008 0x00000005
> +wm 32 0x400ae028 0x00013880
> +wm 32 0x400ae02c 0x00030d40
> +wm 32 0x400ae030 0x00000506
> +wm 32 0x400ae034 0x06040400
> +wm 32 0x400ae038 0x1006040e
> +wm 32 0x400ae040 0x04040000
> +wm 32 0x400ae044 0x006db00c
> +wm 32 0x400ae048 0x00000403
> +wm 32 0x400ae050 0x01000000
> +wm 32 0x400ae054 0x00060001
> +wm 32 0x400ae058 0x000c0000
> +wm 32 0x400ae05c 0x03000200
> +wm 32 0x400ae060 0x00000006
> +wm 32 0x400ae064 0x00010000
> +wm 32 0x400ae068 0x0c300068
> +wm 32 0x400ae070 0x00000000
> +wm 32 0x400ae074 0x00000003
> +wm 32 0x400ae078 0x0000000a
> +wm 32 0x400ae07c 0x006c0200
> +wm 32 0x400ae084 0x00010000
> +wm 32 0x400ae088 0x00050500
> +wm 32 0x400ae098 0x00000000
> +wm 32 0x400ae09c 0x04001002
> +wm 32 0x400ae0a4 0x00000001
> +wm 32 0x400ae0c0 0x00460420
> +wm 32 0x400ae0c4 0x00000000
> +wm 32 0x400ae0cc 0x00000000
> +wm 32 0x400ae0e4 0x02000000
> +wm 32 0x400ae108 0x01000200
> +wm 32 0x400ae10c 0x00000040
> +wm 32 0x400ae114 0x00000200
> +wm 32 0x400ae118 0x00000040
> +wm 32 0x400ae120 0x00000000
> +wm 32 0x400ae124 0x0a010100
> +wm 32 0x400ae128 0x01014040
> +wm 32 0x400ae12c 0x01010101
> +wm 32 0x400ae130 0x03030000
> +wm 32 0x400ae134 0x01000101
> +wm 32 0x400ae138 0x0700000c
> +wm 32 0x400ae13c 0x00000000
> +wm 32 0x400ae148 0x10000000
> +wm 32 0x400ae15c 0x01000000
> +wm 32 0x400ae160 0x00040000
> +wm 32 0x400ae164 0x00000002
> +wm 32 0x400ae16c 0x00020000
> +wm 32 0x400ae180 0x00002819
> +wm 32 0x400ae184 0x01000000
> +wm 32 0x400ae188 0x00000000
> +wm 32 0x400ae18c 0x00000000
> +wm 32 0x400ae198 0x00000000
> +wm 32 0x400ae1a4 0x00000c00
> +wm 32 0x400ae1a8 0x00000000
> +wm 32 0x400ae1b8 0x0000000c
> +wm 32 0x400ae1c8 0x00000000
> +wm 32 0x400ae1cc 0x00000000
> +wm 32 0x400ae1d4 0x00000000
> +wm 32 0x400ae1d8 0x01010000
> +wm 32 0x400ae1e0 0x02020000
> +wm 32 0x400ae1e4 0x00000202
> +wm 32 0x400ae1e8 0x01010064
> +wm 32 0x400ae1ec 0x00010101
> +wm 32 0x400ae1f0 0x00000064
> +wm 32 0x400ae1f8 0x00000800
> +wm 32 0x400ae210 0x00000506
> +wm 32 0x400ae224 0x00020000
> +wm 32 0x400ae228 0x01000000
> +wm 32 0x400ae22c 0x04070303
> +wm 32 0x400ae230 0x00000040
> +wm 32 0x400ae23c 0x06000080
> +wm 32 0x400ae240 0x04070303
> +wm 32 0x400ae244 0x00000040
> +wm 32 0x400ae248 0x00000040
> +wm 32 0x400ae24c 0x000f0000
> +wm 32 0x400ae250 0x000f0000
> +wm 32 0x400ae25c 0x00000101
> +wm 32 0x400ae268 0x682c4000
> +wm 32 0x400ae26c 0x00000012
> +wm 32 0x400ae278 0x00000006
> +wm 32 0x400ae284 0x00010202
> +
> +/* ======================= DDR PHY =======================*/
> +
> +CHECKPOINT(6)
> +
> +wm 32 0x400ae400 0x00002613
> +wm 32 0x400ae440 0x00002613
> +wm 32 0x400ae480 0x00002613
> +wm 32 0x400ae404 0x00002615
> +wm 32 0x400ae444 0x00002615
> +wm 32 0x400ae408 0x00210000
> +wm 32 0x400ae448 0x00210000
> +wm 32 0x400ae488 0x00210000
> +wm 32 0x400ae40c 0x0001012a
> +wm 32 0x400ae44c 0x0001012a
> +wm 32 0x400ae48c 0x0001012a
> +wm 32 0x400ae410 0x00002000
> +wm 32 0x400ae450 0x00002000
> +wm 32 0x400ae490 0x00002000
> +wm 32 0x400ae4c4 0x00000000
> +wm 32 0x400ae4c8 0x00001100
> +wm 32 0x400ae4d0 0x00010101
> +wm 32 0x400ae000 0x00000601
> +
> +CHECKPOINT(7)
> +
> +check 32 while_any_bit_clear 0x400ae140 0x100
> +# check 32 while_any_bit_clear 0x400ae42c 0x1
> +# check 32 while_any_bit_clear 0x400ae46c 0x1
> +# check 32 while_any_bit_clear 0x400ae4ac 0x1
> +
> +CHECKPOINT(8)
> +
> +wm 32 0x80000000 0xa5a5a5a5
> +check 32 while_any_bit_clear 0x80000000 0xa5a5a5a5
> +
> +wm 32 0x400ae000 0x00000600
> +wm 32 0x400ae000 0x00000601
> +
> +check 32 while_any_bit_clear 0x400ae140 0x100
> +# check 32 while_any_bit_clear 0x400ae42c 0x1
> +# check 32 while_any_bit_clear 0x400ae46c 0x1
> +# check 32 while_any_bit_clear 0x400ae4ac 0x1
> +
> +/* wm 32 0x3f040000 0xf0
> + check 32 while_any_bit_clear 0x3f040000 0x0f */
> +
> +
> +CHECKPOINT(9)
> diff --git a/arch/arm/boards/zii-vf610-dev/lowlevel.c b/arch/arm/boards/zii-vf610-dev/lowlevel.c
> new file mode 100644
> index 0000000..95b68d5
> --- /dev/null
> +++ b/arch/arm/boards/zii-vf610-dev/lowlevel.c
> @@ -0,0 +1,137 @@
> +/*
> + * Copyright (C) 2016 Zodiac Inflight Innovation
> + * Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * 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.
> + */
> +
> +#include <common.h>
> +#include <linux/sizes.h>
> +#include <mach/generic.h>
> +#include <asm/barebox-arm-head.h>
> +#include <asm/barebox-arm.h>
> +#include <mach/vf610-regs.h>
> +#include <mach/clock-vf610.h>
> +#include <mach/iomux-vf610.h>
> +#include <debug_ll.h>
> +
> +static inline void setup_uart(void)
> +{
> + void __iomem *iomux = IOMEM(VF610_IOMUXC_BASE_ADDR);
> +
> + vf610_ungate_all_peripherals();
> + vf610_setup_pad(iomux, VF610_PAD_PTB10__UART0_TX);
> + vf610_uart_setup_ll();
> +
> + putc_ll('>');
> +}
> +
> +enum zii_platform_vf610_type {
> + ZII_PLATFORM_VF610_DEV_REV_B = 0x01,
> + ZII_PLATFORM_VF610_SCU4_AIB = 0x02,
> + ZII_PLATFORM_VF610_SPU3 = 0x03,
> + ZII_PLATFORM_VF610_CFU1 = 0x04,
> + ZII_PLATFORM_VF610_DEV_REV_C = 0x05,
> +};
> +
> +unsigned int get_system_type(void)
> +{
> +#define GPIO_PDIR 0x10
> +
> + u32 pdir;
> + void __iomem *gpio2 = IOMEM(VF610_GPIO2_BASE_ADDR);
> + void __iomem *iomux = IOMEM(VF610_IOMUXC_BASE_ADDR);
> + unsigned low, high;
> +
> + /*
> + * System type is encoded as a 4-bit number specified by the
> + * following pins (pulled up or down with resistors on the
> + * board).
> + */
> + vf610_setup_pad(iomux, VF610_PAD_PTD16__GPIO_78);
> + vf610_setup_pad(iomux, VF610_PAD_PTD17__GPIO_77);
> + vf610_setup_pad(iomux, VF610_PAD_PTD18__GPIO_76);
> + vf610_setup_pad(iomux, VF610_PAD_PTD19__GPIO_75);
> +
> + pdir = readl(gpio2 + GPIO_PDIR);
> +
> + low = 75 % 32;
> + high = 78 % 32;
> +
> + pdir &= GENMASK(high, low);
> + pdir >>= low;
> +
> + return pdir;
> +}
> +
> +extern char __dtb_vf610_zii_dev_rev_b_start[];
> +extern char __dtb_vf610_zii_dev_rev_c_start[];
> +extern char __dtb_vf610_zii_cfu1_rev_a_start[];
> +extern char __dtb_vf610_zii_spu3_rev_a_start[];
> +extern char __dtb_vf610_zii_scu4_aib_rev_c_start[];
> +
> +ENTRY_FUNCTION(start_zii_vf610_dev, r0, r1, r2)
> +{
> + void *fdt;
> + const unsigned int system_type = get_system_type();
> +
> + vf610_cpu_lowlevel_init();
> +
> + if (IS_ENABLED(CONFIG_DEBUG_LL))
> + setup_uart();
> +
> + switch (system_type) {
> + default:
> + /*
> + * GCC can be smart enough to, when DEBUG_LL is
> + * disabled, reduce this switch statement to a LUT
> + * fetch. Unfortunately here, this early in the boot
> + * process before any relocation/address fixups could
> + * happen, the address of that LUT used by the code is
> + * incorrect and any access to it would result in
> + * bogus values.
> + *
> + * Adding the following barrier() statement seem to
> + * force the compiler to always translate this block
> + * to a sequence of consecutive checks and jumps with
> + * relative fetches, which should work with or without
> + * relocation/fixups.
> + */
> + barrier();
> +
> + if (IS_ENABLED(CONFIG_DEBUG_LL)) {
> + relocate_to_current_adr();
> + setup_c();
> + puts_ll("*********************************\n");
> + puts_ll("* Unknown system type: ");
> + puthex_ll(system_type);
> + puts_ll("\n* Assuming devboard revision B\n");
> + puts_ll("*********************************\n");
> + }
> + case ZII_PLATFORM_VF610_DEV_REV_B: /* FALLTHROUGH */
> + fdt = __dtb_vf610_zii_dev_rev_b_start;
> + break;
> + case ZII_PLATFORM_VF610_SCU4_AIB:
> + fdt = __dtb_vf610_zii_scu4_aib_rev_c_start;
> + break;
> + case ZII_PLATFORM_VF610_DEV_REV_C:
> + fdt = __dtb_vf610_zii_dev_rev_c_start;
> + break;
> + case ZII_PLATFORM_VF610_CFU1:
> + fdt = __dtb_vf610_zii_cfu1_rev_a_start;
> + break;
> + case ZII_PLATFORM_VF610_SPU3:
> + fdt = __dtb_vf610_zii_spu3_rev_a_start;
> + break;
> + }
> +
> + barebox_arm_entry(0x80000000, SZ_512M, fdt - get_runtime_offset());
> +}
> diff --git a/arch/arm/configs/zii_vf610_dev_defconfig b/arch/arm/configs/zii_vf610_dev_defconfig
> new file mode 100644
> index 0000000..bda6044
> --- /dev/null
> +++ b/arch/arm/configs/zii_vf610_dev_defconfig
> @@ -0,0 +1,165 @@
> +CONFIG_ARCH_IMX=y
> +CONFIG_IMX_MULTI_BOARDS=y
> +CONFIG_MACH_SABRESD=y
> +CONFIG_MACH_ZII_VF610_DEV=y
> +CONFIG_IMX_IIM=y
> +CONFIG_IMX_IIM_FUSE_BLOW=y
> +CONFIG_THUMB2_BAREBOX=y
> +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
> +CONFIG_ARM_UNWIND=y
> +CONFIG_MMU=y
> +CONFIG_TEXT_BASE=0x0
> +CONFIG_MALLOC_SIZE=0x0
> +CONFIG_MALLOC_TLSF=y
> +CONFIG_KALLSYMS=y
> +CONFIG_RELOCATABLE=y
> +CONFIG_HUSH_FANCY_PROMPT=y
> +CONFIG_CMDLINE_EDITING=y
> +CONFIG_AUTO_COMPLETE=y
> +CONFIG_MENU=y
> +CONFIG_BOOTM_SHOW_TYPE=y
> +CONFIG_BOOTM_VERBOSE=y
> +CONFIG_BOOTM_INITRD=y
> +CONFIG_BOOTM_OFTREE=y
> +CONFIG_BOOTM_OFTREE_UIMAGE=y
> +CONFIG_BLSPEC=y
> +CONFIG_PARTITION_DISK_EFI=y
> +CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
> +CONFIG_RESET_SOURCE=y
> +CONFIG_CMD_DMESG=y
> +CONFIG_LONGHELP=y
> +CONFIG_CMD_IOMEM=y
> +CONFIG_CMD_IMD=y
> +CONFIG_CMD_MEMINFO=y
> +CONFIG_CMD_ARM_MMUINFO=y
> +CONFIG_CMD_REGULATOR=y
> +CONFIG_CMD_MMC_EXTCSD=y
> +# CONFIG_CMD_BOOTU is not set
> +CONFIG_CMD_GO=y
> +CONFIG_CMD_RESET=y
> +CONFIG_CMD_UIMAGE=y
> +CONFIG_CMD_PARTITION=y
> +CONFIG_CMD_UBIFORMAT=y
> +CONFIG_CMD_EXPORT=y
> +CONFIG_CMD_LOADENV=y
> +CONFIG_CMD_PRINTENV=y
> +CONFIG_CMD_MAGICVAR=y
> +CONFIG_CMD_MAGICVAR_HELP=y
> +CONFIG_CMD_SAVEENV=y
> +CONFIG_CMD_FILETYPE=y
> +CONFIG_CMD_LN=y
> +CONFIG_CMD_MD5SUM=y
> +CONFIG_CMD_UNCOMPRESS=y
> +CONFIG_CMD_LET=y
> +CONFIG_CMD_MSLEEP=y
> +CONFIG_CMD_READF=y
> +CONFIG_CMD_SLEEP=y
> +CONFIG_CMD_DHCP=y
> +CONFIG_CMD_MIITOOL=y
> +CONFIG_CMD_PING=y
> +CONFIG_CMD_TFTP=y
> +CONFIG_CMD_ECHO_E=y
> +CONFIG_CMD_EDIT=y
> +CONFIG_CMD_MENU=y
> +CONFIG_CMD_MENU_MANAGEMENT=y
> +CONFIG_CMD_MENUTREE=y
> +CONFIG_CMD_SPLASH=y
> +CONFIG_CMD_READLINE=y
> +CONFIG_CMD_TIMEOUT=y
> +CONFIG_CMD_CRC=y
> +CONFIG_CMD_CRC_CMP=y
> +CONFIG_CMD_MEMTEST=y
> +CONFIG_CMD_MM=y
> +CONFIG_CMD_CLK=y
> +CONFIG_CMD_DETECT=y
> +CONFIG_CMD_FLASH=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_I2C=y
> +CONFIG_CMD_LED=y
> +CONFIG_CMD_NANDTEST=y
> +CONFIG_CMD_SPI=y
> +CONFIG_CMD_LED_TRIGGER=y
> +CONFIG_CMD_USBGADGET=y
> +CONFIG_CMD_WD=y
> +CONFIG_CMD_BAREBOX_UPDATE=y
> +CONFIG_CMD_OF_NODE=y
> +CONFIG_CMD_OF_PROPERTY=y
> +CONFIG_CMD_OFTREE=y
> +CONFIG_CMD_TIME=y
> +CONFIG_NET=y
> +CONFIG_NET_NETCONSOLE=y
> +CONFIG_NET_RESOLV=y
> +CONFIG_OF_BAREBOX_DRIVERS=y
> +CONFIG_DRIVER_NET_FEC_IMX=y
> +CONFIG_AT803X_PHY=y
> +CONFIG_MICREL_PHY=y
> +CONFIG_NET_USB=y
> +CONFIG_NET_USB_ASIX=y
> +CONFIG_NET_USB_SMSC95XX=y
> +CONFIG_DRIVER_SPI_IMX=y
> +CONFIG_DRIVER_SPI_DSPI=y
> +CONFIG_I2C=y
> +CONFIG_I2C_IMX=y
> +CONFIG_MTD=y
> +CONFIG_MTD_RAW_DEVICE=y
> +CONFIG_MTD_DATAFLASH=y
> +CONFIG_MTD_M25P80=y
> +CONFIG_MTD_SST25L=y
> +CONFIG_NAND=y
> +CONFIG_NAND_ALLOW_ERASE_BAD=y
> +CONFIG_NAND_IMX=y
> +CONFIG_NAND_IMX_BBM=y
> +CONFIG_MTD_UBI=y
> +CONFIG_MTD_UBI_FASTMAP=y
> +CONFIG_DISK_AHCI=y
> +CONFIG_DISK_AHCI_IMX=y
> +CONFIG_DISK_INTF_PLATFORM_IDE=y
> +CONFIG_DISK_PATA_IMX=y
> +CONFIG_USB_HOST=y
> +CONFIG_USB_IMX_CHIPIDEA=y
> +CONFIG_USB_EHCI=y
> +CONFIG_USB_ULPI=y
> +CONFIG_USB_STORAGE=y
> +CONFIG_USB_GADGET=y
> +CONFIG_USB_GADGET_DFU=y
> +CONFIG_USB_GADGET_SERIAL=y
> +CONFIG_USB_GADGET_FASTBOOT=y
> +CONFIG_VIDEO=y
> +CONFIG_DRIVER_VIDEO_IMX_IPUV3=y
> +CONFIG_DRIVER_VIDEO_IMX_IPUV3_LVDS=y
> +CONFIG_DRIVER_VIDEO_IMX_IPUV3_HDMI=y
> +CONFIG_DRIVER_VIDEO_SIMPLEFB=y
> +CONFIG_DRIVER_VIDEO_EDID=y
> +CONFIG_MCI=y
> +CONFIG_MCI_MMC_BOOT_PARTITIONS=y
> +CONFIG_MCI_IMX_ESDHC=y
> +CONFIG_MFD_MC13XXX=y
> +CONFIG_MFD_MC34704=y
> +CONFIG_MFD_MC9SDZ60=y
> +CONFIG_MFD_STMPE=y
> +CONFIG_LED=y
> +CONFIG_LED_GPIO=y
> +CONFIG_LED_GPIO_OF=y
> +CONFIG_LED_TRIGGERS=y
> +CONFIG_EEPROM_AT25=y
> +CONFIG_EEPROM_AT24=y
> +CONFIG_KEYBOARD_GPIO=y
> +CONFIG_WATCHDOG=y
> +CONFIG_WATCHDOG_IMX=y
> +CONFIG_PWM=y
> +CONFIG_PWM_IMX=y
> +CONFIG_GPIO_STMPE=y
> +CONFIG_GPIO_SX150X=y
> +CONFIG_REGULATOR=y
> +CONFIG_REGULATOR_FIXED=y
> +CONFIG_GENERIC_PHY=y
> +CONFIG_USB_NOP_XCEIV=y
> +CONFIG_FS_EXT4=y
> +CONFIG_FS_TFTP=y
> +CONFIG_FS_NFS=y
> +CONFIG_FS_FAT=y
> +CONFIG_FS_FAT_WRITE=y
> +CONFIG_FS_FAT_LFN=y
> +CONFIG_FS_UBIFS=y
> +CONFIG_FS_UBIFS_COMPRESSION_LZO=y
> +CONFIG_PNG=y
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index f5fb0cd..cfb7b95 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -81,5 +81,12 @@ pbl-dtb-$(CONFIG_MACH_VARISCITE_MX6) += imx6q-var-custom.dtb.o
> pbl-dtb-$(CONFIG_MACH_VSCOM_BALTOS) += am335x-baltos-minimal.dtb.o
> pbl-dtb-$(CONFIG_MACH_VF610_TWR) += vf610-twr.dtb.o
> pbl-dtb-$(CONFIG_MACH_ZII_RDU2) += imx6q-zii-rdu2.dtb.o imx6qp-zii-rdu2.dtb.o
> +pbl-dtb-$(CONFIG_MACH_ZII_VF610_DEV) += \
> + vf610-zii-dev-rev-b.dtb.o \
> + vf610-zii-dev-rev-c.dtb.o \
> + vf610-zii-cfu1-rev-a.dtb.o \
> + vf610-zii-spu3-rev-a.dtb.o \
> + vf610-zii-scu4-aib-rev-c.dtb.o
> +
>
> clean-files := *.dtb *.dtb.S .*.dtc .*.pre .*.dts *.dtb.lzo
> diff --git a/arch/arm/dts/vf610-zii-cfu1-rev-a.dts b/arch/arm/dts/vf610-zii-cfu1-rev-a.dts
> new file mode 100644
> index 0000000..4147d13
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-cfu1-rev-a.dts
> @@ -0,0 +1,208 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +
> +
> +/dts-v1/;
> +#include "vf610-zii-dev.dtsi"
> +
> +/ {
> + model = "ZII VF610 CFU1 Switch Management Board";
> + compatible = "zii,vf610cfu1-a", "zii,vf610dev", "fsl,vf610";
> +
> + aliases {
> + /delete-property/ serial1;
> + /delete-property/ serial2;
> + };
> +
> + gpio-leds {
> + debug {
> + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
> + };
> +
> + fail {
> + label = "zii_fail";
> + gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
> + default-state = "off";
> + max-brightness = <1>;
> + };
> +
> + status {
> + label = "zii_status";
> + gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + max-brightness = <1>;
> + };
> +
> + status_a {
> + label = "zii_status_a";
> + gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
> + default-state = "off";
> + max-brightness = <1>;
> + };
> +
> + status_b {
> + label = "zii_status_b";
> + gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
> + default-state = "on";
> + max-brightness = <1>;
> + };
> + };
> +};
> +
> +&dspi1 {
> + bus-num = <1>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dspi1>;
> + status = "okay";
> +
> + m25p128@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "m25p128", "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <50000000>;
> +
> + partition@0 {
> + label = "m25p128-0";
> + reg = <0x0 0x01000000>;
> + };
> + };
> +};
> +
> +&esdhc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc0>;
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> +&fec0 {
> + status = "disabled";
> +};
> +
> +&i2c0 {
> + clock-frequency = <400000>;
> +
> + pca9554@22 {
> + compatible = "nxp,pca9554";
> + reg = <0x22>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +};
> +
> +/delete-node/ &i2c1;
> +/delete-node/ &i2c2;
> +/delete-node/ &uart1;
> +/delete-node/ &uart2;
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_hog: hoggrp {
> + fsl,pins = <
> + VF610_PAD_PTE2__GPIO_107 0x31c2 /* SOC_SW_RSTn */
> + VF610_PAD_PTB28__GPIO_98 0x31c1 /* E6352_INTn */
> +
> + /* PTE27 is wired to signal SD on part CONN
> + * SFF-F4 via net FIM_DS. An active high
> + * on this indicates a received optical
> + * signal
> +
> + * SPEED=0b11 HIGH, SRE=0b0, ODE=0b0, HYS=0b0
> + * DSE=0b001 150Ohm, PUS=0b10 100k UP
> + * PKE=0b0, PUE=0b0, OBE=0b0, IBE=0b1
> + */
> + VF610_PAD_PTE27__GPIO_132 0x3061
> +
> + /*
> + * PTE13 is wired to signal T_DIS on part CONN
> + * SFF-F4 via net FIM_TDIS. Setting this high
> + * will disable optical output from the SFF-F4
> +
> + * SPEED=0b11 HIGH, SRE=0b0, ODE=0b0, HYS=0b0
> + * DSE=0b001 150Ohm, PUS=0b00 100k DOWN
> + * PKE=0b0, PUE=0b0, OBE=0b1, IBE=0b1
> + * TODO: probably want IBE=0b0
> + */
> + VF610_PAD_PTE13__GPIO_118 0x3043
> + >;
> + };
> +
> + pinctrl_dspi1: dspi1grp {
> + fsl,pins = <
> + VF610_PAD_PTD5__DSPI1_CS0 0x1182
> + VF610_PAD_PTC6__DSPI1_SIN 0x1181
> + VF610_PAD_PTC7__DSPI1_SOUT 0x1182
> + VF610_PAD_PTC8__DSPI1_SCK 0x1182
> + >;
> + };
> +
> + pinctrl_esdhc0: esdhc0grp {
> + fsl,pins = <
> + VF610_PAD_PTC0__ESDHC0_CLK 0x31ef
> + VF610_PAD_PTC1__ESDHC0_CMD 0x31ef
> + VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef
> + VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef
> + VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef
> + VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef
> + VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef
> + VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef
> + VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef
> + VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef
> + >;
> + };
> +
> + pinctrl_leds_debug: pinctrl-leds-debug {
> + fsl,pins = <
> + VF610_PAD_PTD3__GPIO_82 0x31c2
> + VF610_PAD_PTE3__GPIO_108 0x31c2
> + VF610_PAD_PTE4__GPIO_109 0x31c2
> + VF610_PAD_PTE5__GPIO_110 0x31c2
> + VF610_PAD_PTE6__GPIO_111 0x31c2
> + >;
> + };
> +};
> diff --git a/arch/arm/dts/vf610-zii-dev-rev-b.dts b/arch/arm/dts/vf610-zii-dev-rev-b.dts
> new file mode 100644
> index 0000000..bf0a010
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-dev-rev-b.dts
> @@ -0,0 +1,431 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include "vf610-zii-dev.dtsi"
> +
> +/*
> + * =============================================================
> + * The following code is shared with Linux kernel and should be
> + * removed once it trickles down from there eventually
> + * =============================================================
> + */
> +
> +/ {
> + model = "ZII VF610 Development Board, Rev B";
> + compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
> +
> + mdio-mux {
> + compatible = "mdio-mux-gpio";
> + pinctrl-0 = <&pinctrl_mdio_mux>;
> + pinctrl-names = "default";
> + gpios = <&gpio0 8 GPIO_ACTIVE_HIGH
> + &gpio0 9 GPIO_ACTIVE_HIGH
> + &gpio0 24 GPIO_ACTIVE_HIGH
> + &gpio0 25 GPIO_ACTIVE_HIGH>;
> + mdio-parent-bus = <&mdio1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + mdio_mux_1: mdio@1 {
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + switch0: switch0@0 {
> + compatible = "marvell,mv88e6085";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + dsa,member = <0 0>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + port@0 {
> + reg = <0>;
> + label = "lan0";
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan1";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan2";
> + };
> +
> + switch0port5: port@5 {
> + reg = <5>;
> + label = "dsa";
> + phy-mode = "rgmii-txid";
> + link = <&switch1port6
> + &switch2port9>;
> + };
> +
> + port@6 {
> + reg = <6>;
> + label = "cpu";
> + ethernet = <&fec1>;
> + fixed-link {
> + speed = <100>;
> + full-duplex;
> + };
> + };
> + };
> + };
> + };
> +
> + mdio_mux_2: mdio@2 {
> + reg = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + switch1: switch1@0 {
> + compatible = "marvell,mv88e6085";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + dsa,member = <0 1>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + port@0 {
> + reg = <0>;
> + label = "lan3";
> + phy-handle = <&switch1phy0>;
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan4";
> + phy-handle = <&switch1phy1>;
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan5";
> + phy-handle = <&switch1phy2>;
> + };
> +
> + switch1port5: port@5 {
> + reg = <5>;
> + label = "dsa";
> + link = <&switch2port9>;
> + phy-mode = "rgmii-txid";
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
> + };
> +
> + switch1port6: port@6 {
> + reg = <6>;
> + label = "dsa";
> + phy-mode = "rgmii-txid";
> + link = <&switch0port5>;
> + };
> + };
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + switch1phy0: switch1phy0@0 {
> + reg = <0>;
> + };
> + switch1phy1: switch1phy0@1 {
> + reg = <1>;
> + };
> + switch1phy2: switch1phy0@2 {
> + reg = <2>;
> + };
> + };
> + };
> + };
> +
> + mdio_mux_4: mdio@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> +
> + switch2: switch2@0 {
> + compatible = "marvell,mv88e6085";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + dsa,member = <0 2>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + port@0 {
> + reg = <0>;
> + label = "lan6";
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan7";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan8";
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "optical3";
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + link-gpios = <&gpio6 2
> + GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "optical4";
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + link-gpios = <&gpio6 3
> + GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + switch2port9: port@9 {
> + reg = <9>;
> + label = "dsa";
> + phy-mode = "rgmii-txid";
> + link = <&switch1port5
> + &switch0port5>;
> + fixed-link {
> + speed = <1000>;
> + full-duplex;
> + };
> + };
> + };
> + };
> + };
> +
> + mdio_mux_8: mdio@8 {
> + reg = <8>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + };
> +
> + spi0 {
> + compatible = "spi-gpio";
> + pinctrl-0 = <&pinctrl_gpio_spi0>;
> + pinctrl-names = "default";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> + gpio-mosi = <&gpio1 11 GPIO_ACTIVE_HIGH>;
> + gpio-miso = <&gpio1 10 GPIO_ACTIVE_HIGH>;
> + cs-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH
> + &gpio1 8 GPIO_ACTIVE_HIGH>;
> + num-chipselects = <2>;
> +
> + m25p128@0 {
> + compatible = "m25p128", "jedec,spi-nor";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + reg = <0>;
> + spi-max-frequency = <1000000>;
> + };
> +
> + at93c46d@1 {
> + compatible = "atmel,at93c46d";
> + pinctrl-0 = <&pinctrl_gpio_e6185_eeprom_sel>;
> + pinctrl-names = "default";
> + #address-cells = <0>;
> + #size-cells = <0>;
> + reg = <1>;
> + spi-max-frequency = <500000>;
> + spi-cs-high;
> + data-size = <16>;
> + select-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +};
> +
> +&i2c0 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c0>;
> + status = "okay";
> +
> + gpio5: pca9554@20 {
> + compatible = "nxp,pca9554";
> + reg = <0x20>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + };
> +
> + gpio6: pca9554@22 {
> + compatible = "nxp,pca9554";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pca9554_22>;
> + reg = <0x22>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-parent = <&gpio2>;
> + interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
> + };
> +};
> +
> +&i2c2 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +
> + tca9548@70 {
> + compatible = "nxp,pca9548";
> + pinctrl-0 = <&pinctrl_i2c_mux_reset>;
> + pinctrl-names = "default";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x70>;
> + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
> +
> + i2c@0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> +
> + sfp1: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + sfp2: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> +
> + sfp3: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> +
> + sfp4: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> + };
> + };
> +};
> +
> +
> +&iomuxc {
> + pinctrl_gpio_e6185_eeprom_sel: pinctrl-gpio-e6185-eeprom-spi0 {
> + fsl,pins = <
> + VF610_PAD_PTE27__GPIO_132 0x33e2
> + >;
> + };
> +
> + pinctrl_gpio_spi0: pinctrl-gpio-spi0 {
> + fsl,pins = <
> + VF610_PAD_PTB22__GPIO_44 0x33e2
> + VF610_PAD_PTB21__GPIO_43 0x33e2
> + VF610_PAD_PTB20__GPIO_42 0x33e1
> + VF610_PAD_PTB19__GPIO_41 0x33e2
> + VF610_PAD_PTB18__GPIO_40 0x33e2
> + >;
> + };
> +
> + pinctrl_mdio_mux: pinctrl-mdio-mux {
> + fsl,pins = <
> + VF610_PAD_PTA18__GPIO_8 0x31c2
> + VF610_PAD_PTA19__GPIO_9 0x31c2
> + VF610_PAD_PTB2__GPIO_24 0x31c2
> + VF610_PAD_PTB3__GPIO_25 0x31c2
> + >;
> + };
> +
> + pinctrl_pca9554_22: pinctrl-pca95540-22 {
> + fsl,pins = <
> + VF610_PAD_PTB28__GPIO_98 0x219d
> + >;
> + };
> +};
> +
> +/*
> + * =============================================================
> + * End of shared part
> + * =============================================================
> +*/
> diff --git a/arch/arm/dts/vf610-zii-dev-rev-c.dts b/arch/arm/dts/vf610-zii-dev-rev-c.dts
> new file mode 100644
> index 0000000..5228942
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-dev-rev-c.dts
> @@ -0,0 +1,445 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include "vf610-zii-dev.dtsi"
> +
> +/*
> + * =============================================================
> + * The following code is shared with Linux kernel and should be
> + * removed once it trickles down from there eventually
> + * =============================================================
> + */
> +
> +/ {
> + model = "ZII VF610 Development Board, Rev C";
> + compatible = "zii,vf610dev-c", "zii,vf610dev", "fsl,vf610";
> +
> + mdio-mux {
> + compatible = "mdio-mux-gpio";
> + pinctrl-0 = <&pinctrl_mdio_mux>;
> + pinctrl-names = "default";
> + gpios = <&gpio0 8 GPIO_ACTIVE_HIGH
> + &gpio0 9 GPIO_ACTIVE_HIGH
> + &gpio0 25 GPIO_ACTIVE_HIGH>;
> + mdio-parent-bus = <&mdio1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + mdio_mux_1: mdio@1 {
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + switch0: switch0@0 {
> + compatible = "marvell,mv88e6190";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + dsa,member = <0 0>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + label = "cpu";
> + ethernet = <&fec1>;
> + fixed-link {
> + speed = <100>;
> + full-duplex;
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + label = "lan1";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan2";
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "lan3";
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "lan4";
> + };
> +
> + switch0port10: port@10 {
> + reg = <10>;
> + label = "dsa";
> + phy-mode = "xgmii";
> + link = <&switch1port10>;
> + };
> + };
> + };
> + };
> +
> + mdio_mux_2: mdio@2 {
> + reg = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + switch1: switch1@0 {
> + compatible = "marvell,mv88e6190";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + dsa,member = <0 1>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@1 {
> + reg = <1>;
> + label = "lan5";
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan6";
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "lan7";
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "lan8";
> + };
> +
> +
> + switch1port10: port@10 {
> + reg = <10>;
> + label = "dsa";
> + phy-mode = "xgmii";
> + link = <&switch0port10>;
> + };
> + };
> + };
> + };
> +
> + mdio_mux_4: mdio@4 {
> + reg = <4>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + };
> +};
> +
> +&dspi0 {
> + bus-num = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dspi0>;
> + status = "okay";
> + spi-num-chipselects = <2>;
> +
> + m25p128@0 {
> + compatible = "m25p128", "jedec,spi-nor";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + reg = <0>;
> + spi-max-frequency = <50000000>;
> + };
> +
> + atzb-rf-233@1 {
> + compatible = "atmel,at86rf233";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctr_atzb_rf_233>;
> +
> + spi-max-frequency = <7500000>;
> + reg = <1>;
> + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-parent = <&gpio3>;
> + xtal-trim = /bits/ 8 <0x06>;
> +
> + sleep-gpio = <&gpio0 24 GPIO_ACTIVE_HIGH>;
> + reset-gpio = <&gpio6 10 GPIO_ACTIVE_HIGH>;
> +
> + fsl,spi-cs-sck-delay = <180>;
> + fsl,spi-sck-cs-delay = <250>;
> + };
> +};
> +
> +&dspi2 {
> + bus-num = <2>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dspi2>;
> + status = "okay";
> + spi-num-chipselects = <2>;
> +};
> +
> +&i2c0 {
> + /*
> + * U712
> + *
> + * Exposed signals:
> + * P1 - WE2_CMD
> + * P2 - WE2_CLK
> + */
> + gpio5: pca9557@18 {
> + compatible = "nxp,pca9557";
> + reg = <0x18>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + /*
> + * U121
> + *
> + * Exposed signals:
> + * I/O0 - ENET_SWR_EN
> + * I/O1 - ESW1_RESETn
> + * I/O2 - ARINC_RESET
> + * I/O3 - DD1_IO_RESET
> + * I/O4 - ESW2_RESETn
> + * I/O5 - ESW3_RESETn
> + * I/O6 - ESW4_RESETn
> + * I/O8 - TP909
> + * I/O9 - FEM_SEL
> + * I/O10 - WIFI_RESETn
> + * I/O11 - PHY_RSTn
> + * I/O12 - OPT1_SD
> + * I/O13 - OPT2_SD
> + * I/O14 - OPT1_TX_DIS
> + * I/O15 - OPT2_TX_DIS
> + */
> + gpio6: sx1503@20 {
> + compatible = "semtech,sx1503q";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sx1503_20>;
> + #gpio-cells = <2>;
> + #interrupt-cells = <2>;
> + reg = <0x20>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
> + gpio-controller;
> + interrupt-controller;
> +
> + enet_swr_en {
> + gpio-hog;
> + gpios = <0 GPIO_ACTIVE_HIGH>;
> + output-high;
> + line-name = "enet-swr-en";
> + };
> + };
> +
> + /*
> + * U715
> + *
> + * Exposed signals:
> + * IO0 - WE1_CLK
> + * IO1 - WE1_CMD
> + */
> + gpio7: pca9554@22 {
> + compatible = "nxp,pca9554";
> + reg = <0x22>;
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + };
> +};
> +
> +&i2c1 {
> + at24mac602@00 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + read-only;
> + };
> +};
> +
> +&i2c2 {
> + tca9548@70 {
> + compatible = "nxp,pca9548";
> + pinctrl-0 = <&pinctrl_i2c_mux_reset>;
> + pinctrl-names = "default";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x70>;
> + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
> +
> + i2c@0 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0>;
> + };
> +
> + i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + sfp2: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> +
> + sfp3: at24c04@50 {
> + compatible = "atmel,24c02";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> + };
> + };
> +};
> +
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3>;
> + status = "okay";
> +};
> +
> +&gpio0 {
> + eth0_intrp {
> + gpio-hog;
> + gpios = <23 GPIO_ACTIVE_HIGH>;
> + input;
> + line-name = "sx1503-irq";
> + };
> +};
> +
> +&gpio3 {
> + eth0_intrp {
> + gpio-hog;
> + gpios = <2 GPIO_ACTIVE_HIGH>;
> + input;
> + line-name = "eth0-intrp";
> + };
> +};
> +
> +&fec0 {
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +
> + ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec0_phy_int>;
> +
> + interrupt-parent = <&gpio3>;
> + interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
> + reg = <0>;
> + };
> + };
> +};
> +
> +&iomuxc {
> + pinctr_atzb_rf_233: pinctrl-atzb-rf-233 {
> + fsl,pins = <
> + VF610_PAD_PTB2__GPIO_24 0x31c2
> + VF610_PAD_PTE27__GPIO_132 0x33e2
> + >;
> + };
> +
> +
> + pinctrl_sx1503_20: pinctrl-sx1503-20 {
> + fsl,pins = <
> + VF610_PAD_PTB1__GPIO_23 0x219d
> + >;
> + };
> +
> + pinctrl_uart3: uart3grp {
> + fsl,pins = <
> + VF610_PAD_PTA20__UART3_TX 0x21a2
> + VF610_PAD_PTA21__UART3_RX 0x21a1
> + >;
> + };
> +
> + pinctrl_mdio_mux: pinctrl-mdio-mux {
> + fsl,pins = <
> + VF610_PAD_PTA18__GPIO_8 0x31c2
> + VF610_PAD_PTA19__GPIO_9 0x31c2
> + VF610_PAD_PTB3__GPIO_25 0x31c2
> + >;
> + };
> +
> + pinctrl_fec0_phy_int: pinctrl-fec0-phy-int {
> + fsl,pins = <
> + VF610_PAD_PTB28__GPIO_98 0x219d
> + >;
> + };
> +};
> +
> +/*
> + * =============================================================
> + * End of shared part
> + * =============================================================
> + */
> +
> +
> +&dspi0 {
> + m25p128@0 {
> + partition@0 {
> + label = "bootloader";
> + reg = <0x0 0x100000>;
> + };
> + };
> +};
> diff --git a/arch/arm/dts/vf610-zii-dev.dtsi b/arch/arm/dts/vf610-zii-dev.dtsi
> new file mode 100644
> index 0000000..dae077c
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-dev.dtsi
> @@ -0,0 +1,436 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> +n * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +
> +/*
> + * =============================================================
> + * The following code is shared with Linux kernel and should be
> + * removed once it trickles down from there eventually
> + * =============================================================
> + */
> +
> +#include <arm/vf610.dtsi>
> +
> +/ {
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory {
> + reg = <0x80000000 0x20000000>;
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> + pinctrl-0 = <&pinctrl_leds_debug>;
> + pinctrl-names = "default";
> +
> + debug {
> + label = "zii:green:debug1";
> + gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> + reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc_3v3_mcu";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + usb0_vbus: regulator-usb0-vbus {
> + compatible = "regulator-fixed";
> + pinctrl-0 = <&pinctrl_usb_vbus>;
> + regulator-name = "usb_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + regulator-always-on;
> + regulator-boot-on;
> + gpio = <&gpio0 6 0>;
> + };
> +};
> +
> +&adc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc0_ad5>;
> + vref-supply = <®_vcc_3v3_mcu>;
> + status = "okay";
> +};
> +
> +&edma0 {
> + status = "okay";
> +};
> +
> +&esdhc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc1>;
> + bus-width = <4>;
> + status = "okay";
> +};
> +
> +&fec0 {
> + phy-mode = "rmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec0>;
> + status = "okay";
> +};
> +
> +&fec1 {
> + phy-mode = "rmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_fec1>;
> + status = "okay";
> +
> + fixed-link {
> + speed = <100>;
> + full-duplex;
> + };
> +
> + mdio1: mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> + };
> +};
> +
> +&i2c0 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default", "gpio";
> + pinctrl-0 = <&pinctrl_i2c0>;
> + pinctrl-1 = <&pinctrl_i2c0_gpio>;
> + scl-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
> + sda-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
> + status = "okay";
> +
> + lm75@48 {
> + compatible = "national,lm75";
> + reg = <0x48>;
> + };
> +
> + at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> +
> + at24c04@52 {
> + compatible = "atmel,24c04";
> + reg = <0x52>;
> + };
> +
> + ds1682@6b {
> + compatible = "dallas,ds1682";
> + reg = <0x6b>;
> + };
> +};
> +
> +&i2c1 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c1>;
> + status = "okay";
> +};
> +
> +&i2c2 {
> + clock-frequency = <100000>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_i2c2>;
> + status = "okay";
> +};
> +
> +&uart0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart0>;
> + status = "okay";
> +};
> +
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + status = "okay";
> +};
> +
> +&usbdev0 {
> + disable-over-current;
> + vbus-supply = <&usb0_vbus>;
> + dr_mode = "host";
> + status = "okay";
> +};
> +
> +&usbh1 {
> + disable-over-current;
> + status = "okay";
> +};
> +
> +&usbmisc0 {
> + status = "okay";
> +};
> +
> +&usbmisc1 {
> + status = "okay";
> +};
> +
> +&usbphy0 {
> + status = "okay";
> +};
> +
> +&usbphy1 {
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl_adc0_ad5: adc0ad5grp {
> + fsl,pins = <
> + VF610_PAD_PTC30__ADC0_SE5 0x00a1
> + >;
> + };
> +
> + pinctrl_dspi0: dspi0grp {
> + fsl,pins = <
> + VF610_PAD_PTB18__DSPI0_CS1 0x1182
> + VF610_PAD_PTB19__DSPI0_CS0 0x1182
> + VF610_PAD_PTB20__DSPI0_SIN 0x1181
> + VF610_PAD_PTB21__DSPI0_SOUT 0x1182
> + VF610_PAD_PTB22__DSPI0_SCK 0x1182
> + >;
> + };
> +
> + pinctrl_dspi2: dspi2grp {
> + fsl,pins = <
> + VF610_PAD_PTD31__DSPI2_CS1 0x1182
> + VF610_PAD_PTD30__DSPI2_CS0 0x1182
> + VF610_PAD_PTD29__DSPI2_SIN 0x1181
> + VF610_PAD_PTD28__DSPI2_SOUT 0x1182
> + VF610_PAD_PTD27__DSPI2_SCK 0x1182
> + >;
> + };
> +
> + pinctrl_esdhc1: esdhc1grp {
> + fsl,pins = <
> + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef
> + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef
> + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef
> + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef
> + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef
> + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef
> + VF610_PAD_PTA7__GPIO_134 0x219d
> + >;
> + };
> +
> + pinctrl_fec0: fec0grp {
> + fsl,pins = <
> + VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d2
> + VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3
> + VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1
> + VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1
> + VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1
> + VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1
> + VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2
> + VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2
> + VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2
> + >;
> + };
> +
> + pinctrl_fec1: fec1grp {
> + fsl,pins = <
> + VF610_PAD_PTA6__RMII_CLKIN 0x30d1
> + VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2
> + VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3
> + VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1
> + VF610_PAD_PTC12__ENET_RMII1_RXD1 0x30d1
> + VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1
> + VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1
> + VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2
> + VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2
> + VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2
> + >;
> + };
> +
> + pinctrl_gpio_spi0: pinctrl-gpio-spi0 {
> + fsl,pins = <
> + VF610_PAD_PTB22__GPIO_44 0x33e2
> + VF610_PAD_PTB21__GPIO_43 0x33e2
> + VF610_PAD_PTB20__GPIO_42 0x33e1
> + VF610_PAD_PTB19__GPIO_41 0x33e2
> + VF610_PAD_PTB18__GPIO_40 0x33e2
> + >;
> + };
> +
> + pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset {
> + fsl,pins = <
> + VF610_PAD_PTE14__GPIO_119 0x31c2
> + >;
> + };
> +
> + pinctrl_i2c0: i2c0grp {
> + fsl,pins = <
> + VF610_PAD_PTB14__I2C0_SCL 0x37ff
> + VF610_PAD_PTB15__I2C0_SDA 0x37ff
> + >;
> + };
> +
> + pinctrl_i2c0_gpio: i2c0grp-gpio {
> + fsl,pins = <
> + VF610_PAD_PTB14__GPIO_36 0x31c2
> + VF610_PAD_PTB15__GPIO_37 0x31c2
> + >;
> + };
> +
> +
> + pinctrl_i2c1: i2c1grp {
> + fsl,pins = <
> + VF610_PAD_PTB16__I2C1_SCL 0x37ff
> + VF610_PAD_PTB17__I2C1_SDA 0x37ff
> + >;
> + };
> +
> + pinctrl_i2c2: i2c2grp {
> + fsl,pins = <
> + VF610_PAD_PTA22__I2C2_SCL 0x37ff
> + VF610_PAD_PTA23__I2C2_SDA 0x37ff
> + >;
> + };
> +
> + pinctrl_leds_debug: pinctrl-leds-debug {
> + fsl,pins = <
> + VF610_PAD_PTD20__GPIO_74 0x31c2
> + >;
> + };
> +
> + pinctrl_qspi0: qspi0grp {
> + fsl,pins = <
> + VF610_PAD_PTD7__QSPI0_B_QSCK 0x31c3
> + VF610_PAD_PTD8__QSPI0_B_CS0 0x31ff
> + VF610_PAD_PTD9__QSPI0_B_DATA3 0x31c3
> + VF610_PAD_PTD10__QSPI0_B_DATA2 0x31c3
> + VF610_PAD_PTD11__QSPI0_B_DATA1 0x31c3
> + VF610_PAD_PTD12__QSPI0_B_DATA0 0x31c3
> + >;
> + };
> +
> + pinctrl_uart0: uart0grp {
> + fsl,pins = <
> + VF610_PAD_PTB10__UART0_TX 0x21a2
> + VF610_PAD_PTB11__UART0_RX 0x21a1
> + >;
> + };
> +
> + pinctrl_uart1: uart1grp {
> + fsl,pins = <
> + VF610_PAD_PTB23__UART1_TX 0x21a2
> + VF610_PAD_PTB24__UART1_RX 0x21a1
> + >;
> + };
> +
> + pinctrl_uart2: uart2grp {
> + fsl,pins = <
> + VF610_PAD_PTD0__UART2_TX 0x21a2
> + VF610_PAD_PTD1__UART2_RX 0x21a1
> + >;
> + };
> +
> + pinctrl_usb_vbus: pinctrl-usb-vbus {
> + fsl,pins = <
> + VF610_PAD_PTA16__GPIO_6 0x31c2
> + >;
> + };
> +
> + pinctrl_usb0_host: usb0-host-grp {
> + fsl,pins = <
> + VF610_PAD_PTD6__GPIO_85 0x0062
> + >;
> + };
> +};
> +
> +/*
> + * =============================================================
> + * End of shared part
> + * =============================================================
> + */
> +
> +/ {
> + audio_ext: mclk_osc {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + };
> +
> + enet_ext: eth_osc {
> + compatible = "fixed-clock";
> + clock-output-names = "enet_ext";
> + #clock-cells = <0>;
> + clock-frequency = <50000000>;
> + };
> +
> + anaclk1: anaclk1 {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <0>;
> + };
> +};
> +
> +&clks {
> + clocks = <&sxosc>, <&fxosc>, <&enet_ext>, <&audio_ext>, <&anaclk1>,
> + <&clks VF610_CLK_SYS_BUS>, <&clks VF610_CLK_PLATFORM_BUS>,
> + <&clks VF610_CLK_IPG_BUS>, <&clks VF610_CLK_DDRMC>;
> + clock-names = "sxosc", "fxosc", "enet_ext", "audio_ext", "anaclk1",
> + "cpu", "bus", "ipg", "ddr";
> +
> + assigned-clocks = <&clks VF610_CLK_ENET_SEL>,
> + <&clks VF610_CLK_ENET_TS_SEL>;
> + assigned-clock-parents = <&clks VF610_CLK_ENET_EXT>,
> + <&clks VF610_CLK_ENET_EXT>;
> +};
> +
> +&ocotp {
> + barebox,provide-mac-address = <&fec0 0x620>,
> + <&fec1 0x640>;
> +};
> diff --git a/arch/arm/dts/vf610-zii-scu4-aib-rev-c.dts b/arch/arm/dts/vf610-zii-scu4-aib-rev-c.dts
> new file mode 100644
> index 0000000..d10f460
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-scu4-aib-rev-c.dts
> @@ -0,0 +1,457 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +
> +#include "vf610-zii-dev.dtsi"
> +
> +/ {
> + model = "ZII VF610 SCU4 AIB, Rev C";
> + compatible = "zii,vf610scu4-aib-c", "zii,vf610dev", "fsl,vf610";
> +
> + chosen {
> + bootargs = "console=ttyLP0,115200n8";
> + };
> +
> + gpio-leds {
> + debug {
> + gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + mdio-mux {
> + compatible = "mdio-mux-gpio";
> + pinctrl-0 = <&pinctrl_mdio_mux>;
> + pinctrl-names = "default";
> + gpios = <&gpio4 4 GPIO_ACTIVE_HIGH
> + &gpio4 5 GPIO_ACTIVE_HIGH
> + &gpio3 30 GPIO_ACTIVE_HIGH
> + &gpio3 31 GPIO_ACTIVE_HIGH>;
> + mdio-parent-bus = <&mdio1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + mdio_mux_1: mdio@1 {
> + reg = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mdio_mux_2: mdio@2 {
> + reg = <2>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mdio_mux_4: mdio@4 {
> + reg = <4>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> +
> + mdio_mux_8: mdio@8 {
> + reg = <8>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + };
> + };
> +
> + spi2 {
> + compatible = "spi-gpio";
> + pinctrl-0 = <&pinctrl_dspi2>;
> + pinctrl-names = "default";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio-sck = <&gpio2 3 GPIO_ACTIVE_HIGH>;
> + gpio-mosi = <&gpio2 2 GPIO_ACTIVE_HIGH>;
> + gpio-miso = <&gpio2 1 GPIO_ACTIVE_HIGH>;
> + cs-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
> + num-chipselects = <1>;
> +
> + at93c46d@0 {
> + compatible = "atmel,at93c46d";
> + #address-cells = <0>;
> + #size-cells = <0>;
> + reg = <0>;
> + spi-max-frequency = <500000>;
> + spi-cs-high;
> + data-size = <16>;
> + select-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +};
> +
> +&dspi0 {
> + pinctrl-0 = <&pinctrl_dspi0>, <&pinctrl_dspi0_cs_4_5>;
> + pinctrl-names = "default";
> + status = "okay";
> +};
> +
> +&dspi1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dspi1>;
> + status = "okay";
> +
> + m25p128@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "m25p128", "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <50000000>;
> +
> + partition@0 {
> + label = "m25p128-0";
> + reg = <0x0 0x01000000>;
> + };
> + };
> +
> + m25p128@1 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "m25p128", "jedec,spi-nor";
> + reg = <1>;
> + spi-max-frequency = <50000000>;
> +
> + partition@0 {
> + label = "m25p128-1";
> + reg = <0x0 0x01000000>;
> + };
> + };
> +};
> +
> +&esdhc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc0>;
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> +&fec0 {
> + status = "disabled";
> +};
> +
> +&i2c0 {
> + /* Reset Signals */
> + gpio5: pca9505@20 {
> + compatible = "nxp,pca9554";
> + reg = <0x20>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + /* Board Revision */
> + gpio6: pca9505@22 {
> + compatible = "nxp,pca9554";
> + reg = <0x22>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +};
> +
> +&i2c1 {
> + /* Wireless 2 */
> + gpio8: pca9554@18 {
> + compatible = "nxp,pca9557";
> + reg = <0x18>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + /* Wireless 1 */
> + gpio7: pca9554@24 {
> + compatible = "nxp,pca9554";
> + reg = <0x24>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
> + /* AIB voltage monitor */
> + adt7411@4a {
> + compatible = "adi,adt7411";
> + reg = <0x4a>;
> + };
> +};
> +
> +&i2c2 {
> + /* FIB voltage monitor */
> + adt7411@4a {
> + compatible = "adi,adt7411";
> + reg = <0x4a>;
> + };
> +
> + lm75_swb {
> + compatible = "national,lm75";
> + reg = <0x4e>;
> + };
> +
> + lm75_swa {
> + compatible = "national,lm75";
> + reg = <0x4f>;
> + };
> +
> + /* FIB Nameplate */
> + at24c08@57 {
> + compatible = "atmel,24c08";
> + reg = <0x57>;
> + };
> +
> + tca9548@70 {
> + compatible = "nxp,pca9548";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <0x70>;
> +
> + i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + sff0: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> +
> + sff1: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> +
> + sff2: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> +
> + sff3: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@5 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <5>;
> +
> + sff4: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> + };
> +
> +
> + tca9548@71 {
> + compatible = "nxp,pca9548";
> + reg = <0x71>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + i2c@1 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <1>;
> +
> + sff5: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@2 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <2>;
> +
> + sff6: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@3 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <3>;
> +
> + sff7: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> +
> + };
> +
> + i2c@4 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <4>;
> +
> + sff8: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> +
> + i2c@5 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + reg = <5>;
> +
> + sff9: at24c04@50 {
> + compatible = "atmel,24c04";
> + reg = <0x50>;
> + };
> + };
> + };
> +};
> +
> +&uart1 {
> + linux,rs485-enabled-at-boot-time;
> + pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_rts>;
> +};
> +
> +&uart2 {
> + linux,rs485-enabled-at-boot-time;
> + pinctrl-0 = <&pinctrl_uart2>, <&pinctrl_uart2_rts>;
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpo_public>;
> +
> +
> + pinctrl_gpo_public: gpopubgrp {
> + fsl,pins = <
> + VF610_PAD_PTE2__GPIO_107 0x2062
> + VF610_PAD_PTE3__GPIO_108 0x2062
> + VF610_PAD_PTE4__GPIO_109 0x2062
> + VF610_PAD_PTE5__GPIO_110 0x2062
> + VF610_PAD_PTE6__GPIO_111 0x2062
> + >;
> + };
> +
> + pinctrl_dspi0_cs_4_5: dspi0grp-cs-4-5 {
> + fsl,pins = <
> + VF610_PAD_PTB13__DSPI0_CS4 0x1182
> + VF610_PAD_PTB12__DSPI0_CS5 0x1182
> + >;
> + };
> +
> + pinctrl_dspi1: dspi1grp {
> + fsl,pins = <
> + VF610_PAD_PTD5__DSPI1_CS0 0x1182
> + VF610_PAD_PTD4__DSPI1_CS1 0x1182
> + VF610_PAD_PTC6__DSPI1_SIN 0x1181
> + VF610_PAD_PTC7__DSPI1_SOUT 0x1182
> + VF610_PAD_PTC8__DSPI1_SCK 0x1182
> + >;
> + };
> +
> + pinctrl_esdhc0: esdhc0grp {
> + fsl,pins = <
> + VF610_PAD_PTC0__ESDHC0_CLK 0x31ef
> + VF610_PAD_PTC1__ESDHC0_CMD 0x31ef
> + VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef
> + VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef
> + VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef
> + VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef
> + VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef
> + VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef
> + VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef
> + VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef
> + >;
> + };
> +
> + pinctrl_i2c3: i2c3grp {
> + fsl,pins = <
> + VF610_PAD_PTA30__I2C3_SCL 0x37ff
> + VF610_PAD_PTA31__I2C3_SDA 0x37ff
> + >;
> + };
> +
> + pinctrl_leds_debug: pinctrl-leds-debug {
> + fsl,pins = <
> + VF610_PAD_PTB26__GPIO_96 0x31c2
> + >;
> + };
> +
> + pinctrl_uart1_rts: uart1grp-rts {
> + fsl,pins = <
> + VF610_PAD_PTB25__UART1_RTS 0x2062
> + >;
> + };
> +
> + pinctrl_uart2_rts: uart2grp-rts {
> + fsl,pins = <
> + VF610_PAD_PTD2__UART2_RTS 0x2062
> + >;
> + };
> +
> + pinctrl_mdio_mux: pinctrl-mdio-mux {
> + fsl,pins = <
> + VF610_PAD_PTE27__GPIO_132 0x31c2
> + VF610_PAD_PTE28__GPIO_133 0x31c2
> + VF610_PAD_PTE21__GPIO_126 0x31c2
> + VF610_PAD_PTE22__GPIO_127 0x31c2
> + >;
> + };
> +};
> diff --git a/arch/arm/dts/vf610-zii-spu3-rev-a.dts b/arch/arm/dts/vf610-zii-spu3-rev-a.dts
> new file mode 100644
> index 0000000..25ab26d
> --- /dev/null
> +++ b/arch/arm/dts/vf610-zii-spu3-rev-a.dts
> @@ -0,0 +1,140 @@
> +/*
> + * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
> + *
> + * Based on an original 'vf610-twr.dts' which is Copyright 2015,
> + * Freescale Semiconductor, Inc.
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + * a) This file is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * version 2 as published by the Free Software Foundation.
> + *
> + * This file 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.
> + *
> + * Or, alternatively
> + *
> + * b) Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use
> + * copy, modify, merge, publish, distribute, sublicense, and/or
> + * sell copies of the Software, and to permit persons to whom the
> + * Software is furnished to do so, subject to the following
> + * conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
> + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + * OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "vf610-zii-dev.dtsi"
> +
> +
> +/ {
> + model = "ZII VF610 SPU3 Switch Management Board";
> + compatible = "zii,vf610spu3-a", "zii,vf610dev", "fsl,vf610";
> +
> + aliases {
> + /delete-property/ serial2;
> + };
> +
> + gpio-leds {
> + debug {
> + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +};
> +
> +&dspi1 {
> + bus-num = <1>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dspi1>;
> + status = "okay";
> +
> + m25p128@0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "m25p128", "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <50000000>;
> +
> + partition@0 {
> + label = "m25p128-0";
> + reg = <0x0 0x01000000>;
> + };
> + };
> +};
> +
> +&esdhc0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_esdhc0>;
> + bus-width = <8>;
> + status = "okay";
> +};
> +
> +&fec0 {
> + status = "disabled";
> +};
> +
> +&i2c0 {
> + /* Board Revision */
> + gpio6: pca9505@22 {
> + compatible = "nxp,pca9554";
> + reg = <0x22>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +};
> +
> +/delete-node/ &i2c1;
> +/delete-node/ &i2c2;
> +/delete-node/ &uart2;
> +
> +&iomuxc {
> + pinctrl_dspi1: dspi1grp {
> + fsl,pins = <
> + VF610_PAD_PTD5__DSPI1_CS0 0x1182
> + VF610_PAD_PTD4__DSPI1_CS1 0x1182
> + VF610_PAD_PTC6__DSPI1_SIN 0x1181
> + VF610_PAD_PTC7__DSPI1_SOUT 0x1182
> + VF610_PAD_PTC8__DSPI1_SCK 0x1182
> + >;
> + };
> +
> + pinctrl_esdhc0: esdhc0grp {
> + fsl,pins = <
> + VF610_PAD_PTC0__ESDHC0_CLK 0x31ef
> + VF610_PAD_PTC1__ESDHC0_CMD 0x31ef
> + VF610_PAD_PTC2__ESDHC0_DAT0 0x31ef
> + VF610_PAD_PTC3__ESDHC0_DAT1 0x31ef
> + VF610_PAD_PTC4__ESDHC0_DAT2 0x31ef
> + VF610_PAD_PTC5__ESDHC0_DAT3 0x31ef
> + VF610_PAD_PTD23__ESDHC0_DAT4 0x31ef
> + VF610_PAD_PTD22__ESDHC0_DAT5 0x31ef
> + VF610_PAD_PTD21__ESDHC0_DAT6 0x31ef
> + VF610_PAD_PTD20__ESDHC0_DAT7 0x31ef
> + >;
> + };
> +
> + pinctrl_leds_debug: pinctrl-leds-debug {
> + fsl,pins = <
> + VF610_PAD_PTD3__GPIO_82 0x31c2
> + >;
> + };
> +};
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 62e6494..dba1041 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -355,6 +355,11 @@ config MACH_ZII_RDU2
> bool "ZII i.MX6Q(+) RDU2"
> select ARCH_IMX6
>
> +config MACH_ZII_VF610_DEV
> + bool "Zodiac VF610 Dev Family"
> + select ARCH_VF610
> + select CLKDEV_LOOKUP
> +
> endif
>
> # ----------------------------------------------------------
> diff --git a/images/Makefile.imx b/images/Makefile.imx
> index eba6048..b0c4694 100644
> --- a/images/Makefile.imx
> +++ b/images/Makefile.imx
> @@ -423,3 +423,8 @@ pblx-$(CONFIG_MACH_ZII_RDU2) += start_imx6qp_zii_rdu2
> CFG_start_imx6qp_zii_rdu2.pblx.imximg = $(board)/zii-imx6q-rdu2/flash-header-imx6qp-rdu2.imxcfg
> FILE_barebox-zii-imx6qp-rdu2.img = start_imx6qp_zii_rdu2.pblx.imximg
> image-$(CONFIG_MACH_ZII_RDU2) += barebox-zii-imx6qp-rdu2.img
> +
> +pblx-$(CONFIG_MACH_ZII_VF610_DEV) += start_zii_vf610_dev
> +CFG_start_zii_vf610_dev.pblx.imximg = $(board)/zii-vf610-dev/flash-header-zii-vf610-dev.imxcfg
> +FILE_barebox-zii-vf610-dev.img = start_zii_vf610_dev.pblx.imximg
> +image-$(CONFIG_MACH_ZII_VF610_DEV) += barebox-zii-vf610-dev.img
> --
> 2.9.3
>
>
> _______________________________________________
> barebox mailing list
> barebox@xxxxxxxxxxxxxxxxxxx
> http://lists.infradead.org/mailman/listinfo/barebox
>
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