ARM: tegra: Add support for nyan-big board

Nyan-big is a Tegra124 clamshell board that is very similar to venice2, but
it has a different panel, the sdcard cd and wp sense are flipped, and it has
a different revision of the AS3722 PMIC.

This is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA
Tegra K1, 2GB). The display is not currently supported, so it should
boot on other nyan-based Chromebooks also, but only the device tree for
nyan-big is provided here.

The device tree file is from Linux but with features removed which are
unlikely to be supported in U-Boot soon (regulators, pinmux). Also the
addresses are updated to 32-bit.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
(rebase, change to 'nyan-big', fix pinmux that resets nyan-big)

6 files changed, 354 insertions, 1 deletions

diff --git a/board/nvidia/nyan-big/Kconfig b/board/nvidia/nyan-big/Kconfig
new file mode 100644
index 0000000..6c42bb9
--- /dev/null
+++ b/board/nvidia/nyan-big/Kconfig
@@ -0,0 +1,24 @@
+if TARGET_NYAN_BIG
+
+config SYS_CPU
+	string
+	default "arm720t" if SPL_BUILD
+	default "armv7" if !SPL_BUILD
+
+config SYS_BOARD
+	string
+	default "nyan-big"
+
+config SYS_VENDOR
+	string
+	default "nvidia"
+
+config SYS_SOC
+	string
+	default "tegra124"
+
+config SYS_CONFIG_NAME
+	string
+	default "nyan-big"
+
+endif
diff --git a/board/nvidia/nyan-big/MAINTAINERS b/board/nvidia/nyan-big/MAINTAINERS
new file mode 100644
index 0000000..ff74627
--- /dev/null
+++ b/board/nvidia/nyan-big/MAINTAINERS
@@ -0,0 +1,6 @@
+NORRIN BOARD
+M:	Allen Martin <amartin@nvidia.com>
+S:	Maintained
+F:	board/nvidia/nyan-big/
+F:	include/configs/nyan-big.h
+F:	configs/nyan-big_defconfig
diff --git a/board/nvidia/nyan-big/Makefile b/board/nvidia/nyan-big/Makefile
new file mode 100644
index 0000000..cd2f61d
--- /dev/null
+++ b/board/nvidia/nyan-big/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2014
+# NVIDIA Corporation <www.nvidia.com>
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= ../venice2/as3722_init.o
+obj-y	+= nyan-big.o
diff --git a/board/nvidia/nyan-big/nyan-big.c b/board/nvidia/nyan-big/nyan-big.c
new file mode 100644
index 0000000..d4d2496
--- /dev/null
+++ b/board/nvidia/nyan-big/nyan-big.c
@@ -0,0 +1,27 @@
+/*
+ * (C) Copyright 2014
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/pinmux.h>
+#include "pinmux-config-nyan-big.h"
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+	gpio_config_table(nyan_big_gpio_inits,
+			  ARRAY_SIZE(nyan_big_gpio_inits));
+
+	pinmux_config_pingrp_table(nyan_big_pingrps,
+				   ARRAY_SIZE(nyan_big_pingrps));
+
+	pinmux_config_drvgrp_table(nyan_big_drvgrps,
+				   ARRAY_SIZE(nyan_big_drvgrps));
+}
diff --git a/board/nvidia/nyan-big/pinmux-config-nyan-big.h b/board/nvidia/nyan-big/pinmux-config-nyan-big.h
new file mode 100644
index 0000000..9c5fbaa
--- /dev/null
+++ b/board/nvidia/nyan-big/pinmux-config-nyan-big.h
@@ -0,0 +1,287 @@
+/*
+ * Copyright (c) 2014, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _PINMUX_CONFIG_NYAN_BIG_H_
+#define _PINMUX_CONFIG_NYAN_BIG_H_
+
+#define GPIO_INIT(_gpio, _init)				\
+	{						\
+		.gpio	= GPIO_P##_gpio,		\
+		.init	= TEGRA_GPIO_INIT_##_init,	\
+	}
+
+static const struct tegra_gpio_config nyan_big_gpio_inits[] = {
+	/*        gpio, init_val */
+	GPIO_INIT(A0,   IN),
+	GPIO_INIT(C7,   IN),
+	GPIO_INIT(G0,   IN),
+	GPIO_INIT(G1,   IN),
+	GPIO_INIT(G2,   IN),
+	GPIO_INIT(G3,   IN),
+	GPIO_INIT(H2,   IN),
+	GPIO_INIT(H4,   IN),
+	GPIO_INIT(H6,   IN),
+	GPIO_INIT(H7,   OUT1),
+	GPIO_INIT(I0,   IN),
+	GPIO_INIT(I1,   IN),
+	GPIO_INIT(I5,   OUT1),
+	GPIO_INIT(I6,   IN),
+	GPIO_INIT(I7,   IN),
+	GPIO_INIT(J0,   IN),
+	GPIO_INIT(J7,   IN),
+	GPIO_INIT(K1,   OUT0),
+	GPIO_INIT(K2,   IN),
+	GPIO_INIT(K4,   OUT0),
+	GPIO_INIT(K6,   OUT0),
+	GPIO_INIT(K7,   IN),
+	GPIO_INIT(N7,   IN),
+	GPIO_INIT(P2,   OUT0),
+	GPIO_INIT(Q0,   IN),
+	GPIO_INIT(Q2,   IN),
+	GPIO_INIT(Q3,   IN),
+	GPIO_INIT(Q6,   IN),
+	GPIO_INIT(Q7,   IN),
+	GPIO_INIT(R0,   OUT0),
+	GPIO_INIT(R1,   IN),
+	GPIO_INIT(R4,   IN),
+	GPIO_INIT(R7,   IN),
+	GPIO_INIT(S3,   OUT0),
+	GPIO_INIT(S4,   OUT0),
+	GPIO_INIT(S7,   IN),
+	GPIO_INIT(T1,   IN),
+	GPIO_INIT(U4,   IN),
+	GPIO_INIT(U5,   IN),
+	GPIO_INIT(U6,   IN),
+	GPIO_INIT(V0,   IN),
+	GPIO_INIT(W3,   IN),
+	GPIO_INIT(X1,   IN),
+	GPIO_INIT(X4,   IN),
+	GPIO_INIT(X7,   OUT0),
+};
+
+#define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, _rcv_sel)	\
+	{							\
+		.pingrp		= PMUX_PINGRP_##_pingrp,	\
+		.func		= PMUX_FUNC_##_mux,		\
+		.pull		= PMUX_PULL_##_pull,		\
+		.tristate	= PMUX_TRI_##_tri,		\
+		.io		= PMUX_PIN_##_io,		\
+		.od		= PMUX_PIN_OD_##_od,		\
+		.rcv_sel	= PMUX_PIN_RCV_SEL_##_rcv_sel,	\
+		.lock		= PMUX_PIN_LOCK_DEFAULT,	\
+		.ioreset	= PMUX_PIN_IO_RESET_DEFAULT,	\
+	}
+
+static const struct pmux_pingrp_config nyan_big_pingrps[] = {
+	/*     pingrp,                 mux,         pull,   tri,      e_input, od,      rcv_sel */
+	PINCFG(CLK_32K_OUT_PA0,        DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(UART3_CTS_N_PA1,        GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP2_FS_PA2,            I2S1,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DAP2_SCLK_PA3,          I2S1,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DAP2_DIN_PA4,           I2S1,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DAP2_DOUT_PA5,          I2S1,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_CLK_PA6,         SDMMC3,      NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_CMD_PA7,         SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PB0,                    RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PB1,                    RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_DAT3_PB4,        SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_DAT2_PB5,        SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_DAT1_PB6,        SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_DAT0_PB7,        SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(UART3_RTS_N_PC0,        GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART2_TXD_PC2,          IRDA,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART2_RXD_PC3,          IRDA,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GEN1_I2C_SCL_PC4,       I2C1,        NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(GEN1_I2C_SDA_PC5,       I2C1,        NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(PC7,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PG0,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PG1,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PG2,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PG3,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PG4,                    SPI4,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PG5,                    SPI4,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PG6,                    SPI4,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PG7,                    SPI4,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PH0,                    GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PH1,                    PWM1,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PH2,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PH3,                    GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PH4,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PH5,                    RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PH6,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PH7,                    DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PI0,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PI1,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PI2,                    RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PI3,                    SPI4,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PI4,                    GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PI5,                    DEFAULT,     UP,     NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PI6,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PI7,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PJ0,                    DEFAULT,     UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PJ2,                    RSVD1,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART2_CTS_N_PJ5,        GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART2_RTS_N_PJ6,        GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PJ7,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PK0,                    RSVD1,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PK1,                    DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PK2,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PK3,                    GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PK4,                    DEFAULT,     UP,     NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SPDIF_OUT_PK5,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SPDIF_IN_PK6,           DEFAULT,     DOWN,   NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PK7,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DAP1_FS_PN0,            RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP1_DIN_PN1,           RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP1_DOUT_PN2,          I2S0,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP1_SCLK_PN3,          RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(USB_VBUS_EN0_PN4,       USB,         NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(USB_VBUS_EN1_PN5,       USB,         NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(HDMI_INT_PN7,           DEFAULT,     DOWN,   NORMAL,   INPUT,   DEFAULT, NORMAL),
+	PINCFG(ULPI_DATA7_PO0,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA0_PO1,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA1_PO2,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA2_PO3,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA3_PO4,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA4_PO5,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA5_PO6,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DATA6_PO7,         ULPI,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP3_FS_PP0,            I2S2,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP3_DIN_PP1,           I2S2,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP3_DOUT_PP2,          DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP3_SCLK_PP3,          RSVD3,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP4_FS_PP4,            RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP4_DIN_PP5,           RSVD3,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP4_DOUT_PP6,          RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP4_SCLK_PP7,          RSVD3,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_COL0_PQ0,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_COL1_PQ1,            RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_COL2_PQ2,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_COL3_PQ3,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_COL4_PQ4,            SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_COL5_PQ5,            RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_COL6_PQ6,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_COL7_PQ7,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW0_PR0,            DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW1_PR1,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW2_PR2,            RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW3_PR3,            KBC,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW4_PR4,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW5_PR5,            RSVD3,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW6_PR6,            KBC,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW7_PR7,            DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW8_PS0,            RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW9_PS1,            UARTA,       DOWN,   NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW10_PS2,           UARTA,       NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW11_PS3,           DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW12_PS4,           DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW13_PS5,           RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW14_PS6,           RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW15_PS7,           DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(KB_ROW16_PT0,           RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(KB_ROW17_PT1,           DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(GEN2_I2C_SCL_PT5,       I2C2,        NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(GEN2_I2C_SDA_PT6,       I2C2,        NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(SDMMC4_CMD_PT7,         SDMMC4,      NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PU0,                    RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PU1,                    RSVD1,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PU2,                    RSVD1,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PU3,                    GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PU4,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PU5,                    DEFAULT,     UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PU6,                    DEFAULT,     UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PV0,                    DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PV1,                    RSVD1,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_CD_N_PV2,        SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_WP_N_PV3,        SDMMC1,      DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DDC_SCL_PV4,            I2C4,        NORMAL, NORMAL,   INPUT,   DEFAULT, NORMAL),
+	PINCFG(DDC_SDA_PV5,            I2C4,        NORMAL, NORMAL,   INPUT,   DEFAULT, NORMAL),
+	PINCFG(GPIO_W2_AUD_PW2,        RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_W3_AUD_PW3,        DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DAP_MCLK1_PW4,          EXTPERIPH1,  NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CLK2_OUT_PW5,           RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART3_TXD_PW6,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(UART3_RXD_PW7,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DVFS_PWM_PX0,           CLDVFS,      NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_X1_AUD_PX1,        DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DVFS_CLK_PX2,           CLDVFS,      NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_X3_AUD_PX3,        RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_X4_AUD_PX4,        DEFAULT,     NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(GPIO_X5_AUD_PX5,        RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_X6_AUD_PX6,        GMI,         DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(GPIO_X7_AUD_PX7,        DEFAULT,     NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_CLK_PY0,           SPI1,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_DIR_PY1,           SPI1,        NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(ULPI_NXT_PY2,           SPI1,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(ULPI_STP_PY3,           SPI1,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_DAT3_PY4,        SDMMC1,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_DAT2_PY5,        SDMMC1,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_DAT1_PY6,        SDMMC1,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_DAT0_PY7,        SDMMC1,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_CLK_PZ0,         SDMMC1,      NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC1_CMD_PZ1,         SDMMC1,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PWR_I2C_SCL_PZ6,        I2CPWR,      NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(PWR_I2C_SDA_PZ7,        I2CPWR,      NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(SDMMC4_DAT0_PAA0,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT1_PAA1,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT2_PAA2,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT3_PAA3,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT4_PAA4,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT5_PAA5,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT6_PAA6,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_DAT7_PAA7,       SDMMC4,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(PBB0,                   VGP6,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CAM_I2C_SCL_PBB1,       RSVD3,       DOWN,   TRISTATE, OUTPUT,  DISABLE, DEFAULT),
+	PINCFG(CAM_I2C_SDA_PBB2,       RSVD3,       DOWN,   TRISTATE, OUTPUT,  DISABLE, DEFAULT),
+	PINCFG(PBB3,                   VGP3,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PBB4,                   VGP4,        DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PBB5,                   RSVD3,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PBB6,                   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PBB7,                   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CAM_MCLK_PCC0,          VI,          DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PCC1,                   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PCC2,                   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC4_CLK_PCC4,        SDMMC4,      NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(CLK2_REQ_PCC5,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PEX_L0_RST_N_PDD1,      RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PEX_L0_CLKREQ_N_PDD2,   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PEX_WAKE_N_PDD3,        RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PEX_L1_RST_N_PDD5,      RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PEX_L1_CLKREQ_N_PDD6,   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CLK3_OUT_PEE0,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CLK3_REQ_PEE1,          RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(DAP_MCLK1_REQ_PEE2,     RSVD4,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(HDMI_CEC_PEE3,          CEC,         NORMAL, NORMAL,   INPUT,   ENABLE,  DEFAULT),
+	PINCFG(SDMMC3_CLK_LB_OUT_PEE4, SDMMC3,      NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(SDMMC3_CLK_LB_IN_PEE5,  SDMMC3,      UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(DP_HPD_PFF0,            DP,          UP,     NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(USB_VBUS_EN2_PFF1,      RSVD2,       DOWN,   TRISTATE, OUTPUT,  DISABLE, DEFAULT),
+	PINCFG(PFF2,                   RSVD2,       DOWN,   TRISTATE, OUTPUT,  DISABLE, DEFAULT),
+	PINCFG(CORE_PWR_REQ,           PWRON,       NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(CPU_PWR_REQ,            CPU,         NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(PWR_INT_N,              PMI,         NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(RESET_OUT_N,            RESET_OUT_N, NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+	PINCFG(OWR,                    RSVD2,       DOWN,   TRISTATE, OUTPUT,  DEFAULT, NORMAL),
+	PINCFG(CLK_32K_IN,             CLK,         NORMAL, NORMAL,   INPUT,   DEFAULT, DEFAULT),
+	PINCFG(JTAG_RTCK,              RTCK,        NORMAL, NORMAL,   OUTPUT,  DEFAULT, DEFAULT),
+};
+
+#define DRVCFG(_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
+	{						\
+		.drvgrp = PMUX_DRVGRP_##_drvgrp,	\
+		.slwf   = _slwf,			\
+		.slwr   = _slwr,			\
+		.drvup  = _drvup,			\
+		.drvdn  = _drvdn,			\
+		.lpmd   = PMUX_LPMD_##_lpmd,		\
+		.schmt  = PMUX_SCHMT_##_schmt,		\
+		.hsm    = PMUX_HSM_##_hsm,		\
+	}
+
+static const struct pmux_drvgrp_config nyan_big_drvgrps[] = {
+};
+
+#endif /* PINMUX_CONFIG_NYAN_BIG_H */
diff --git a/board/nvidia/venice2/as3722_init.h b/board/nvidia/venice2/as3722_init.h
index 06c366e..992b11f 100644
--- a/board/nvidia/venice2/as3722_init.h
+++ b/board/nvidia/venice2/as3722_init.h
@@ -18,7 +18,7 @@
 #define AS3722_LDO6VOLTAGE_REG	0x16	/* VDD_SDMMC */
 #define AS3722_LDCONTROL_REG	0x4E
 
-#ifdef CONFIG_TARGET_JETSON_TK1
+#if defined(CONFIG_TARGET_JETSON_TK1) || defined(CONFIG_TARGET_NYAN_BIG)
 #define AS3722_SD0VOLTAGE_DATA	(0x3C00 | AS3722_SD0VOLTAGE_REG)
 #else
 #define AS3722_SD0VOLTAGE_DATA	(0x2800 | AS3722_SD0VOLTAGE_REG)