From 988916ad1bf1e9fc98c848088d364dd8c3827f03 Mon Sep 17 00:00:00 2001
From: Tim Harvey <tharvey@gateworks.com>
Date: Mon, 4 Feb 2019 13:10:54 -0800
Subject: [PATCH] imx: ventana: add support for GW5906

The GW5906 is a GW552x with mechanical and power supply connector
differences.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
 board/gateworks/gw_ventana/common.c         | 45 +++++++++++++++++++++
 board/gateworks/gw_ventana/eeprom.c         |  2 +
 board/gateworks/gw_ventana/gw_ventana.c     |  1 +
 board/gateworks/gw_ventana/ventana_eeprom.h |  1 +
 4 files changed, 49 insertions(+)

diff --git a/board/gateworks/gw_ventana/common.c b/board/gateworks/gw_ventana/common.c
index f54eab576c..3a187eaf8d 100644
--- a/board/gateworks/gw_ventana/common.c
+++ b/board/gateworks/gw_ventana/common.c
@@ -817,6 +817,33 @@ struct dio_cfg gw5904_dio[] = {
 	},
 };
 
+struct dio_cfg gw5906_dio[] = {
+	{
+		{ IOMUX_PADS(PAD_SD1_DAT0__GPIO1_IO16) },
+		IMX_GPIO_NR(1, 16),
+		{ 0, 0 },
+		0
+	},
+	{
+		{ IOMUX_PADS(PAD_SD1_DAT2__GPIO1_IO19) },
+		IMX_GPIO_NR(1, 19),
+		{ IOMUX_PADS(PAD_SD1_DAT2__PWM2_OUT) },
+		2
+	},
+	{
+		{ IOMUX_PADS(PAD_SD1_DAT1__GPIO1_IO17) },
+		IMX_GPIO_NR(1, 17),
+		{ IOMUX_PADS(PAD_SD1_DAT1__PWM3_OUT) },
+		3
+	},
+	{
+		{IOMUX_PADS(PAD_SD1_CLK__GPIO1_IO20) },
+		IMX_GPIO_NR(1, 20),
+		{ 0, 0 },
+		0
+	},
+};
+
 /*
  * Board Specific GPIO
  */
@@ -1052,6 +1079,24 @@ struct ventana gpio_cfg[GW_UNKNOWN] = {
 		.pcie_rst = IMX_GPIO_NR(7, 11),
 		.wdis = IMX_GPIO_NR(7, 13),
 	},
+
+	/* GW5906 */
+	{
+		.gpio_pads = gw552x_gpio_pads,
+		.num_pads = ARRAY_SIZE(gw552x_gpio_pads)/2,
+		.dio_cfg = gw5906_dio,
+		.dio_num = ARRAY_SIZE(gw5906_dio),
+		.leds = {
+			IMX_GPIO_NR(4, 6),
+			IMX_GPIO_NR(4, 7),
+			IMX_GPIO_NR(4, 15),
+		},
+		.pcie_rst = IMX_GPIO_NR(1, 29),
+		.usb_sel = IMX_GPIO_NR(1, 7),
+		.wdis = IMX_GPIO_NR(7, 12),
+		.msata_en = GP_MSATA_SEL,
+		.nand = true,
+	},
 };
 
 #define SETUP_GPIO_OUTPUT(gpio, name, level) \
diff --git a/board/gateworks/gw_ventana/eeprom.c b/board/gateworks/gw_ventana/eeprom.c
index 13ccf2b059..e697b8ca09 100644
--- a/board/gateworks/gw_ventana/eeprom.c
+++ b/board/gateworks/gw_ventana/eeprom.c
@@ -103,6 +103,8 @@ read_eeprom(int bus, struct ventana_board_info *info)
 			type = GW5904;
 		else if (info->model[4] == '0' && info->model[5] == '5')
 			type = GW5905;
+		else if (info->model[4] == '0' && info->model[5] == '6')
+			type = GW5906;
 		break;
 	}
 	return type;
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index fb81a96e77..da9f5d89be 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -155,6 +155,7 @@ int board_ehci_hcd_init(int port)
 	switch (board_type) {
 	case GW53xx:
 	case GW552x:
+	case GW5906:
 		gpio = (IMX_GPIO_NR(1, 9));
 		break;
 	case GW54proto:
diff --git a/board/gateworks/gw_ventana/ventana_eeprom.h b/board/gateworks/gw_ventana/ventana_eeprom.h
index f2d87373ec..80a702389c 100644
--- a/board/gateworks/gw_ventana/ventana_eeprom.h
+++ b/board/gateworks/gw_ventana/ventana_eeprom.h
@@ -115,6 +115,7 @@ enum {
 	GW5903,
 	GW5904,
 	GW5905,
+	GW5906,
 	GW_UNKNOWN,
 	GW_BADCRC,
 };