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-rw-r--r--board/lg/x3-t30/Kconfig26
-rw-r--r--board/lg/x3-t30/MAINTAINERS9
-rw-r--r--board/lg/x3-t30/Makefile11
-rw-r--r--board/lg/x3-t30/pinmux-config-x3.h449
-rw-r--r--board/lg/x3-t30/x3-t30-spl.c48
-rw-r--r--board/lg/x3-t30/x3-t30.c176
6 files changed, 719 insertions, 0 deletions
diff --git a/board/lg/x3-t30/Kconfig b/board/lg/x3-t30/Kconfig
new file mode 100644
index 0000000000..20ea4f5f32
--- /dev/null
+++ b/board/lg/x3-t30/Kconfig
@@ -0,0 +1,26 @@
+if TARGET_X3_T30
+
+config SYS_BOARD
+ default "x3-t30"
+
+config SYS_VENDOR
+ default "lg"
+
+config SYS_CONFIG_NAME
+ default "x3-t30"
+
+config DEVICE_P880
+ bool "Enable support for LG Optimus 4X HD"
+ default n
+ help
+ LG Optimus 4X HD derives from x3 board but has slight
+ differences.
+
+config DEVICE_P895
+ bool "Enable support for LG Optimus Vu"
+ default n
+ help
+ LG Optimus Vu derives from x3 board but has slight
+ differences.
+
+endif
diff --git a/board/lg/x3-t30/MAINTAINERS b/board/lg/x3-t30/MAINTAINERS
new file mode 100644
index 0000000000..0ad29563e9
--- /dev/null
+++ b/board/lg/x3-t30/MAINTAINERS
@@ -0,0 +1,9 @@
+X3 BOARD
+M: Svyatoslav Ryhel <clamor95@gmail.com>
+S: Maintained
+F: board/lg/x3-t30/
+F: configs/p880.config
+F: configs/p895.config
+F: configs/x3_t30_defconfig
+F: doc/board/lg/x3_t30.rst
+F: include/configs/x3-t30.h
diff --git a/board/lg/x3-t30/Makefile b/board/lg/x3-t30/Makefile
new file mode 100644
index 0000000000..3eeb132f3c
--- /dev/null
+++ b/board/lg/x3-t30/Makefile
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2010-2012
+# NVIDIA Corporation <www.nvidia.com>
+#
+# (C) Copyright 2021
+# Svyatoslav Ryhel <clamor95@gmail.com>
+
+obj-$(CONFIG_SPL_BUILD) += x3-t30-spl.o
+
+obj-y += x3-t30.o
diff --git a/board/lg/x3-t30/pinmux-config-x3.h b/board/lg/x3-t30/pinmux-config-x3.h
new file mode 100644
index 0000000000..cdb28095f3
--- /dev/null
+++ b/board/lg/x3-t30/pinmux-config-x3.h
@@ -0,0 +1,449 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Copyright (c) 2021, Svyatoslav Ryhel.
+ */
+
+#ifndef _PINMUX_CONFIG_X3_H_
+#define _PINMUX_CONFIG_X3_H_
+
+#define DEFAULT_PINMUX(_pingrp, _mux, _pull, _tri, _io) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_DEFAULT, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define I2C_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _od) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_##_od, \
+ .ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
+ }
+
+#define LV_PINMUX(_pingrp, _mux, _pull, _tri, _io, _lock, _ioreset) \
+ { \
+ .pingrp = PMUX_PINGRP_##_pingrp, \
+ .func = PMUX_FUNC_##_mux, \
+ .pull = PMUX_PULL_##_pull, \
+ .tristate = PMUX_TRI_##_tri, \
+ .io = PMUX_PIN_##_io, \
+ .lock = PMUX_PIN_LOCK_##_lock, \
+ .od = PMUX_PIN_OD_DEFAULT, \
+ .ioreset = PMUX_PIN_IO_RESET_##_ioreset \
+ }
+
+static struct pmux_pingrp_config tegra3_x3_pinmux_common[] = {
+ /* SDMMC1 pinmux */
+ DEFAULT_PINMUX(SDMMC1_CLK_PZ0, SDMMC1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_CMD_PZ1, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT3_PY4, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT2_PY5, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT1_PY6, SDMMC1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC1_DAT0_PY7, SDMMC1, UP, NORMAL, INPUT),
+
+ /* SDMMC3 pinmux */
+// DEFAULT_PINMUX(SDMMC3_CLK_PA6, SDMMC3, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_CMD_PA7, SDMMC3, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT0_PB7, RSVD1, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT1_PB6, RSVD1, NORMAL, NORMAL, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT2_PB5, RSVD1, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT3_PB4, RSVD1, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT4_PD1, SDMMC3, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT5_PD0, SDMMC3, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT6_PD3, SDMMC3, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(SDMMC3_DAT7_PD4, RSVD2, NORMAL, TRISTATE, INPUT), // device specific
+
+ /* SDMMC4 pinmux */
+ LV_PINMUX(SDMMC4_CLK_PCC4, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+// LV_PINMUX(SDMMC4_CMD_PT7, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE), // device specific
+ LV_PINMUX(SDMMC4_DAT0_PAA0, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT1_PAA1, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT2_PAA2, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT3_PAA3, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT4_PAA4, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT5_PAA5, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT6_PAA6, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_DAT7_PAA7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(SDMMC4_RST_N_PCC3, RSVD2, DOWN, NORMAL, INPUT, DISABLE, DISABLE),
+
+ /* I2C1 pinmux */
+ I2C_PINMUX(GEN1_I2C_SCL_PC4, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(GEN1_I2C_SDA_PC5, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* I2C2 pinmux */
+ I2C_PINMUX(GEN2_I2C_SCL_PT5, I2C2, UP, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(GEN2_I2C_SDA_PT6, I2C2, UP, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* I2C3 pinmux */
+ I2C_PINMUX(CAM_I2C_SCL_PBB1, I2C3, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(CAM_I2C_SDA_PBB2, I2C3, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* I2C4 pinmux */
+ I2C_PINMUX(DDC_SCL_PV4, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(DDC_SDA_PV5, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* Power I2C pinmux */
+ I2C_PINMUX(PWR_I2C_SCL_PZ6, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+ I2C_PINMUX(PWR_I2C_SDA_PZ7, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
+
+ /* HDMI-CEC pinmux */
+ DEFAULT_PINMUX(HDMI_CEC_PEE3, CEC, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(HDMI_INT_PN7, RSVD1, NORMAL, TRISTATE, INPUT),
+
+ /* ULPI pinmux */
+ DEFAULT_PINMUX(ULPI_DATA0_PO1, SPI3, UP, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(ULPI_DATA1_PO2, SPI3, UP, NORMAL, OUTPUT), // LCD_BRIDGE_RESET_N
+ DEFAULT_PINMUX(ULPI_DATA2_PO3, SPI3, UP, TRISTATE, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA3_PO4, SPI3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(ULPI_DATA4_PO5, ULPI, UP, NORMAL, INPUT),
+// DEFAULT_PINMUX(ULPI_DATA5_PO6, SPI2, UP, TRISTATE, INPUT), // unconfigured
+// DEFAULT_PINMUX(ULPI_DATA6_PO7, SPI2, UP, NORMAL, INPUT), // device specific
+// DEFAULT_PINMUX(ULPI_DATA7_PO0, SPI2, UP, NORMAL, INPUT), // unconfigured
+ DEFAULT_PINMUX(ULPI_CLK_PY0, RSVD2, DOWN, NORMAL, OUTPUT), // LCD_EN
+ DEFAULT_PINMUX(ULPI_DIR_PY1, RSVD2, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(ULPI_NXT_PY2, RSVD2, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(ULPI_STP_PY3, SPI1, NORMAL, NORMAL, OUTPUT),
+
+ /* DAP3 pinmux */
+ DEFAULT_PINMUX(DAP3_FS_PP0, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_DIN_PP1, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_DOUT_PP2, I2S2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP3_SCLK_PP3, I2S2, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(PV0, RSVD1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(PV1, RSVD1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PV2, OWR, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PV3, RSVD2, DOWN, NORMAL, INPUT),
+
+ /* CLK2 pinmux */
+ DEFAULT_PINMUX(CLK2_OUT_PW5, RSVD2, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(CLK2_REQ_PCC5, DAP, NORMAL, NORMAL, OUTPUT),
+
+ /* LCD pinmux */
+ DEFAULT_PINMUX(LCD_PWR1_PC1, DISPLAYA, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(LCD_PWR2_PC6, DISPLAYA, DOWN, TRISTATE, OUTPUT), // unconfigured
+ DEFAULT_PINMUX(LCD_SDIN_PZ2, SPI5, NORMAL, NORMAL, INPUT), // LCD_RGB_SDI
+ DEFAULT_PINMUX(LCD_SDOUT_PN5, SPI5, NORMAL, NORMAL, INPUT), // LCD_RGB_SDO
+ DEFAULT_PINMUX(LCD_WR_N_PZ3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_CS0_N_PN4, SPI5, NORMAL, NORMAL, INPUT), // LCD_RGB_CS
+ DEFAULT_PINMUX(LCD_DC0_PN6, RSVD3, NORMAL, NORMAL, OUTPUT), // LCD_CP_EN / BL
+ DEFAULT_PINMUX(LCD_SCK_PZ4, SPI5, NORMAL, NORMAL, INPUT), // LCD_RGB_SCL
+ DEFAULT_PINMUX(LCD_PWR0_PB2, DISPLAYA, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(LCD_PCLK_PB3, DISPLAYA, NORMAL, NORMAL, INPUT), // LCD_RGB_PCLK
+ DEFAULT_PINMUX(LCD_DE_PJ1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_HSYNC_PJ3, DISPLAYA, NORMAL, NORMAL, INPUT), // LCD_RGB_HSYNC
+ DEFAULT_PINMUX(LCD_VSYNC_PJ4, DISPLAYA, NORMAL, NORMAL, INPUT), // LCD_RGB_VSYNC
+ DEFAULT_PINMUX(LCD_D0_PE0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D1_PE1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D2_PE2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D3_PE3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D4_PE4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D5_PE5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D6_PE6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D7_PE7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D8_PF0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D9_PF1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D10_PF2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D11_PF3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D12_PF4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D13_PF5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D14_PF6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D15_PF7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D16_PM0, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D17_PM1, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D18_PM2, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D19_PM3, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D20_PM4, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D21_PM5, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D22_PM6, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_D23_PM7, DISPLAYA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(LCD_CS1_N_PW0, RSVD4, UP, NORMAL, OUTPUT), // LCD_RESET_N
+ DEFAULT_PINMUX(LCD_M1_PW1, DISPLAYA, NORMAL, TRISTATE, OUTPUT), // LCD_MAKER_ID
+ DEFAULT_PINMUX(LCD_DC1_PD2, RSVD3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(CRT_HSYNC_PV6, RSVD2, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CRT_VSYNC_PV7, RSVD2, NORMAL, NORMAL, INPUT),
+
+ /* VI-group pinmux */
+ LV_PINMUX(VI_D0_PT4, RSVD2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D1_PD5, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D2_PL0, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D3_PL1, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D4_PL2, VI, NORMAL, NORMAL, OUTPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D5_PL3, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D6_PL4, VI, NORMAL, NORMAL, OUTPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D7_PL5, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D8_PL6, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D9_PL7, SDMMC2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D10_PT2, RSVD2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_D11_PT3, RSVD2, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_PCLK_PT0, RSVD1, UP, TRISTATE, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_MCLK_PT1, VI, UP, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_HSYNC_PD7, RSVD2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+ LV_PINMUX(VI_VSYNC_PD6, RSVD2, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+
+ /* UART-B pinmux */
+// DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, NORMAL, NORMAL, INPUT), // device specific
+// DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, OUTPUT), // device specific
+ DEFAULT_PINMUX(UART2_RTS_N_PJ6, UARTB, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART2_CTS_N_PJ5, UARTB, NORMAL, NORMAL, INPUT),
+
+ /* UART-C pinmux */
+ DEFAULT_PINMUX(UART3_TXD_PW6, UARTC, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(UART3_RXD_PW7, UARTC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART3_CTS_N_PA1, UARTC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART3_RTS_N_PC0, UARTC, NORMAL, NORMAL, OUTPUT),
+
+ /* PU-gpio group pinmux */
+// DEFAULT_PINMUX(PU0, UARTA, NORMAL, NORMAL, OUTPUT), // device specific
+// DEFAULT_PINMUX(PU1, UARTA, NORMAL, NORMAL, INPUT), // device specific
+// DEFAULT_PINMUX(PU2, RSVD1, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(PU3, PWM0, NORMAL, TRISTATE, INPUT), // device specific
+// DEFAULT_PINMUX(PU4, PWM1, NORMAL, TRISTATE, INPUT), // device specific
+ DEFAULT_PINMUX(PU5, RSVD4, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU6, PWM3, DOWN, NORMAL, INPUT),
+
+ /* DAP4 pinmux */
+ DEFAULT_PINMUX(DAP4_FS_PP4, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_DIN_PP5, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_DOUT_PP6, I2S3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP4_SCLK_PP7, I2S3, NORMAL, NORMAL, INPUT),
+
+ /* CLK3 pinmux */
+ DEFAULT_PINMUX(CLK3_OUT_PEE0, EXTPERIPH3, NORMAL, NORMAL, OUTPUT), // MIPI_BRIDGE_CLK
+ DEFAULT_PINMUX(CLK3_REQ_PEE1, DEV3, NORMAL, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(CAM_MCLK_PCC0, VI_ALT2, UP, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(PCC1, RSVD3, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(PBB0, RSVD2, NORMAL, NORMAL, OUTPUT), // device specific
+ DEFAULT_PINMUX(PBB3, VGP3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB4, VGP4, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB5, VGP5, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PBB6, VGP6, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PBB7, I2S4, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PCC2, RSVD3, NORMAL, NORMAL, OUTPUT),
+
+ DEFAULT_PINMUX(JTAG_RTCK_PU7, RTCK, NORMAL, NORMAL, OUTPUT),
+
+ /* KBC keys */
+ DEFAULT_PINMUX(KB_ROW0_PR0, RSVD4, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW1_PR1, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW2_PR2, RSVD4, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW3_PR3, RSVD3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW4_PR4, RSVD4, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW5_PR5, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW6_PR6, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW7_PR7, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW8_PS0, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW9_PS1, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW10_PS2, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW11_PS3, KBC, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_ROW12_PS4, KBC, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW13_PS5, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW14_PS6, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_ROW15_PS7, KBC, DOWN, NORMAL, INPUT),
+
+ DEFAULT_PINMUX(KB_COL0_PQ0, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL1_PQ1, KBC, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(KB_COL2_PQ2, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL3_PQ3, KBC, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL4_PQ4, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL5_PQ5, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL6_PQ6, KBC, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(KB_COL7_PQ7, KBC, UP, NORMAL, INPUT),
+
+ /* CLK */
+ DEFAULT_PINMUX(CLK_32K_OUT_PA0, BLINK, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SYS_CLK_REQ_PZ5, SYSCLK, NORMAL, NORMAL, INPUT),
+// DEFAULT_PINMUX(CORE_PWR_REQ, RSVD1, NORMAL, NORMAL, INPUT), // unconfigured
+// DEFAULT_PINMUX(CPU_PWR_REQ, RSVD1, NORMAL, NORMAL, INPUT), // unconfigured
+// DEFAULT_PINMUX(PWR_INT_N, RSVD1, NORMAL, NORMAL, INPUT), // unconfigured
+// DEFAULT_PINMUX(CLK_32K_IN, RSVD1, NORMAL, NORMAL, INPUT), // unconfigured
+ DEFAULT_PINMUX(OWR, OWR, NORMAL, NORMAL, INPUT),
+
+ /* DAP1 pinmux */
+ DEFAULT_PINMUX(DAP1_FS_PN0, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_DIN_PN1, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_DOUT_PN2, I2S0, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP1_SCLK_PN3, I2S0, NORMAL, NORMAL, INPUT),
+
+ /* CLK1 pinmux */
+ DEFAULT_PINMUX(CLK1_REQ_PEE2, DAP, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(CLK1_OUT_PW4, EXTPERIPH1, DOWN, NORMAL, INPUT),
+
+ /* SPDIF pinmux */
+ DEFAULT_PINMUX(SPDIF_IN_PK6, SPDIF, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(SPDIF_OUT_PK5, SPDIF, DOWN, NORMAL, OUTPUT), // device specific
+
+ /* DAP2 pinmux */
+ DEFAULT_PINMUX(DAP2_FS_PA2, HDA, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP2_DIN_PA4, HDA, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP2_DOUT_PA5, HDA, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(DAP2_SCLK_PA3, HDA, DOWN, NORMAL, INPUT),
+
+ /* SPI pinmux */
+ DEFAULT_PINMUX(SPI1_MOSI_PX4, SPI2, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(SPI1_SCK_PX5, SPI1, NORMAL, NORMAL, OUTPUT), // device specific
+// DEFAULT_PINMUX(SPI1_CS0_N_PX6, GMI, NORMAL, NORMAL, INPUT), // device specific
+ DEFAULT_PINMUX(SPI1_MISO_PX7, RSVD4, NORMAL, NORMAL, OUTPUT),
+
+ DEFAULT_PINMUX(SPI2_MOSI_PX0, SPI2, DOWN, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(SPI2_MISO_PX1, GMI, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(SPI2_CS0_N_PX3, SPI6, UP, NORMAL, INPUT), // unconfigured
+// DEFAULT_PINMUX(SPI2_SCK_PX2, SPI6, UP, NORMAL, INPUT), // unconfigured
+ DEFAULT_PINMUX(SPI2_CS1_N_PW2, SPI2, NORMAL, NORMAL, INPUT),
+// DEFAULT_PINMUX(SPI2_CS2_N_PW3, SPI2, UP, TRISTATE, INPUT), // unconfigured
+
+ /* PEX pinmux */
+ DEFAULT_PINMUX(PEX_L0_PRSNT_N_PDD0, PCIE, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PEX_L0_RST_N_PDD1, PCIE, NORMAL, TRISTATE, OUTPUT),
+ DEFAULT_PINMUX(PEX_L0_CLKREQ_N_PDD2, PCIE, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PEX_WAKE_N_PDD3, PCIE, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PEX_L1_PRSNT_N_PDD4, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PEX_L1_RST_N_PDD5, PCIE, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PEX_L1_CLKREQ_N_PDD6, PCIE, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PEX_L2_PRSNT_N_PDD7, PCIE, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PEX_L2_RST_N_PCC6, PCIE, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PEX_L2_CLKREQ_N_PCC7, PCIE, NORMAL, TRISTATE, INPUT),
+
+ /* GMI pinmux */
+ DEFAULT_PINMUX(GMI_WP_N_PC7, GMI, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_IORDY_PI5, RSVD1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_WAIT_PI7, GMI, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_ADV_N_PK0, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_CLK_PK1, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_CS0_N_PJ0, GMI, UP, TRISTATE, INPUT), // LCD_RGB_DE
+ DEFAULT_PINMUX(GMI_CS1_N_PJ2, RSVD1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_CS2_N_PK3, RSVD1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_CS3_N_PK4, RSVD1, NORMAL, NORMAL, OUTPUT),
+// DEFAULT_PINMUX(GMI_CS4_N_PK2, RSVD4, UP, NORMAL, INPUT), // device specific
+ DEFAULT_PINMUX(GMI_CS6_N_PI3, GMI, UP, NORMAL, INPUT),
+// DEFAULT_PINMUX(GMI_CS7_N_PI6, GMI, UP, NORMAL, INPUT), // device specific
+ DEFAULT_PINMUX(GMI_AD0_PG0, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD1_PG1, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD2_PG2, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD3_PG3, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD4_PG4, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD5_PG5, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD6_PG6, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD7_PG7, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_AD8_PH0, GMI, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_AD9_PH1, GMI, DOWN, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_AD10_PH2, GMI, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD11_PH3, PWM3, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD12_PH4, RSVD4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_AD13_PH5, RSVD4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_AD14_PH6, GMI, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_AD15_PH7, GMI, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_A16_PJ7, UARTD, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_A17_PB0, UARTD, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_A18_PB1, UARTD, DOWN, NORMAL, OUTPUT), // RGB_IC_EN
+ DEFAULT_PINMUX(GMI_A19_PK7, UARTD, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_WR_N_PI0, GMI, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_OE_N_PI1, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(GMI_DQS_PI2, GMI, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(GMI_RST_N_PI4, GMI, UP, NORMAL, INPUT),
+};
+
+#ifdef CONFIG_DEVICE_P880
+static struct pmux_pingrp_config tegra3_p880_pinmux[] = {
+ /* SDMMC3 pinmux */
+ DEFAULT_PINMUX(SDMMC3_CLK_PA6, SDMMC3, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CMD_PA7, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT0_PB7, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT1_PB6, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT2_PB5, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT3_PB4, SDMMC3, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT4_PD1, SDMMC3, UP, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT5_PD0, SDMMC3, UP, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT6_PD3, SDMMC3, UP, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT7_PD4, SDMMC3, UP, TRISTATE, INPUT),
+
+ /* SDMMC4 pinmux */
+ LV_PINMUX(SDMMC4_CMD_PT7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
+
+ /* ULPI pinmux */
+ DEFAULT_PINMUX(ULPI_DATA6_PO7, SPI2, NORMAL, NORMAL, INPUT),
+
+ /* UART-B pinmux */
+ DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, UP, NORMAL, OUTPUT),
+
+ /* GPIO group pinmux */
+ DEFAULT_PINMUX(PU0, UARTA, UP, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU1, UARTA, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(PU2, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PU3, UARTA, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU4, PWM1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PBB0, I2S4, NORMAL, TRISTATE, INPUT),
+
+ /* SPDIF pinmux */
+ DEFAULT_PINMUX(SPDIF_OUT_PK5, SPDIF, UP, TRISTATE, OUTPUT),
+
+ /* SPI pinmux */
+ DEFAULT_PINMUX(SPI1_SCK_PX5, SPI2, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(SPI1_CS0_N_PX6, SPI1, NORMAL, NORMAL, INPUT),
+
+ /* GMI pinmux */
+ DEFAULT_PINMUX(GMI_CS4_N_PK2, RSVD1, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_CS7_N_PI6, GMI, DOWN, NORMAL, OUTPUT),
+};
+#endif /* CONFIG_DEVICE_P880 */
+
+#ifdef CONFIG_DEVICE_P895
+static struct pmux_pingrp_config tegra3_p895_pinmux[] = {
+ /* SDMMC3 pinmux */
+ DEFAULT_PINMUX(SDMMC3_CLK_PA6, SDMMC3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_CMD_PA7, SDMMC3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT0_PB7, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT1_PB6, RSVD1, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT2_PB5, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT3_PB4, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT4_PD1, SDMMC3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT5_PD0, SDMMC3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT6_PD3, SDMMC3, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(SDMMC3_DAT7_PD4, RSVD2, NORMAL, TRISTATE, INPUT),
+
+ /* SDMMC4 pinmux */
+ LV_PINMUX(SDMMC4_CMD_PT7, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
+
+ /* ULPI pinmux */
+ DEFAULT_PINMUX(ULPI_DATA6_PO7, SPI2, UP, NORMAL, INPUT),
+
+ /* UART-B pinmux */
+ DEFAULT_PINMUX(UART2_RXD_PC3, UARTB, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(UART2_TXD_PC2, UARTB, NORMAL, NORMAL, OUTPUT),
+
+ /* Gpio group pinmux */
+ DEFAULT_PINMUX(PU0, UARTA, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(PU1, UARTA, NORMAL, NORMAL, INPUT),
+ DEFAULT_PINMUX(PU2, RSVD1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PU3, PWM0, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PU4, PWM1, NORMAL, TRISTATE, INPUT),
+ DEFAULT_PINMUX(PBB0, RSVD2, NORMAL, NORMAL, OUTPUT), // LCD_EN_3V0
+
+ /* SPDIF pinmux */
+ DEFAULT_PINMUX(SPDIF_OUT_PK5, SPDIF, DOWN, NORMAL, OUTPUT),
+
+ /* SPI pinmux */
+ DEFAULT_PINMUX(SPI1_SCK_PX5, SPI1, NORMAL, NORMAL, OUTPUT),
+ DEFAULT_PINMUX(SPI1_CS0_N_PX6, GMI, NORMAL, NORMAL, INPUT),
+
+ /* GMI pinmux */
+ DEFAULT_PINMUX(GMI_CS4_N_PK2, RSVD4, UP, NORMAL, INPUT),
+ DEFAULT_PINMUX(GMI_CS7_N_PI6, GMI, UP, NORMAL, INPUT),
+};
+#endif /* CONFIG_DEVICE_P895 */
+#endif /* _PINMUX_CONFIG_X3_H_ */
diff --git a/board/lg/x3-t30/x3-t30-spl.c b/board/lg/x3-t30/x3-t30-spl.c
new file mode 100644
index 0000000000..864f2de45f
--- /dev/null
+++ b/board/lg/x3-t30/x3-t30-spl.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * T30 LGE X3 SPL stage configuration
+ *
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * (C) Copyright 2022
+ * Svyatoslav Ryhel <clamor95@gmail.com>
+ */
+
+#include <common.h>
+#include <asm/arch-tegra/tegra_i2c.h>
+#include <linux/delay.h>
+
+#define MAX77663_I2C_ADDR (0x1C << 1)
+
+#define MAX77663_REG_SD0 0x16
+#define MAX77663_REG_SD0_DATA (0x2100 | MAX77663_REG_SD0)
+#define MAX77663_REG_SD1 0x17
+#define MAX77663_REG_SD1_DATA (0x3000 | MAX77663_REG_SD1)
+#define MAX77663_REG_LDO4 0x2B
+#define MAX77663_REG_LDO4_DATA (0xE000 | MAX77663_REG_LDO4)
+
+#define MAX77663_REG_GPIO1 0x37
+#define MAX77663_REG_GPIO1_DATA (0x0800 | MAX77663_REG_GPIO1)
+#define MAX77663_REG_GPIO4 0x3A
+#define MAX77663_REG_GPIO4_DATA (0x0100 | MAX77663_REG_GPIO4)
+
+void pmic_enable_cpu_vdd(void)
+{
+ /* Set VDD_CORE to 1.200V. */
+ tegra_i2c_ll_write(MAX77663_I2C_ADDR, MAX77663_REG_SD1_DATA);
+
+ udelay(1000);
+
+ /* Bring up VDD_CPU to 1.0125V. */
+ tegra_i2c_ll_write(MAX77663_I2C_ADDR, MAX77663_REG_SD0_DATA);
+ udelay(1000);
+
+ /* Bring up VDD_RTC to 1.200V. */
+ tegra_i2c_ll_write(MAX77663_I2C_ADDR, MAX77663_REG_LDO4_DATA);
+ udelay(10 * 1000);
+
+ /* Set GPIO4 and GPIO1 states */
+ tegra_i2c_ll_write(MAX77663_I2C_ADDR, MAX77663_REG_GPIO4_DATA);
+ tegra_i2c_ll_write(MAX77663_I2C_ADDR, MAX77663_REG_GPIO1_DATA);
+}
diff --git a/board/lg/x3-t30/x3-t30.c b/board/lg/x3-t30/x3-t30.c
new file mode 100644
index 0000000000..594563cf52
--- /dev/null
+++ b/board/lg/x3-t30/x3-t30.c
@@ -0,0 +1,176 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2010-2013
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * (C) Copyright 2022
+ * Svyatoslav Ryhel <clamor95@gmail.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <env.h>
+#include <fdt_support.h>
+#include <i2c.h>
+#include <log.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/tegra.h>
+#include <asm/arch-tegra/fuse.h>
+#include <asm/gpio.h>
+#include <linux/delay.h>
+#include "pinmux-config-x3.h"
+
+#define MAX77663_I2C_ADDR 0x1C
+
+#define MAX77663_REG_SD2 0x18
+#define MAX77663_REG_LDO2 0x27
+#define MAX77663_REG_LDO3 0x29
+#define MAX77663_REG_LDO5 0x2D
+#define MAX77663_REG_ONOFF_CFG1 0x41
+#define ONOFF_PWR_OFF BIT(1)
+
+#ifdef CONFIG_CMD_POWEROFF
+int do_poweroff(struct cmd_tbl *cmdtp, int flag,
+ int argc, char *const argv[])
+{
+ struct udevice *dev;
+ uchar data_buffer[1];
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(0, MAX77663_I2C_ADDR, 1, &dev);
+ if (ret) {
+ log_debug("cannot find PMIC I2C chip\n");
+ return 0;
+ }
+
+ ret = dm_i2c_read(dev, MAX77663_REG_ONOFF_CFG1, data_buffer, 1);
+ if (ret)
+ return ret;
+
+ data_buffer[0] |= ONOFF_PWR_OFF;
+
+ ret = dm_i2c_write(dev, MAX77663_REG_ONOFF_CFG1, data_buffer, 1);
+ if (ret)
+ return ret;
+
+ /* wait some time and then print error */
+ mdelay(5000);
+
+ printf("Failed to power off!!!\n");
+ return 1;
+}
+#endif
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+ pinmux_config_pingrp_table(tegra3_x3_pinmux_common,
+ ARRAY_SIZE(tegra3_x3_pinmux_common));
+
+#ifdef CONFIG_DEVICE_P880
+ pinmux_config_pingrp_table(tegra3_p880_pinmux,
+ ARRAY_SIZE(tegra3_p880_pinmux));
+#endif
+
+#ifdef CONFIG_DEVICE_P895
+ pinmux_config_pingrp_table(tegra3_p895_pinmux,
+ ARRAY_SIZE(tegra3_p895_pinmux));
+#endif
+}
+
+#ifdef CONFIG_MMC_SDHCI_TEGRA
+static void max77663_voltage_init(void)
+{
+ struct udevice *dev;
+ int ret;
+
+ ret = i2c_get_chip_for_busnum(0, MAX77663_I2C_ADDR, 1, &dev);
+ if (ret) {
+ log_debug("cannot find PMIC I2C chip\n");
+ return;
+ }
+
+ /* 0x60 for 1.8v, bit7:0 = voltage */
+ ret = dm_i2c_reg_write(dev, MAX77663_REG_SD2, 0x60);
+ if (ret)
+ log_debug("vdd_1v8_vio set failed: %d\n", ret);
+
+ /* 0xF2 for 3.30v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */
+ ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO2, 0xF2);
+ if (ret)
+ log_debug("avdd_usb set failed: %d\n", ret);
+
+ /* 0xEC for 3.00v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */
+ ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO3, 0xEC);
+ if (ret)
+ log_debug("vdd_usd set failed: %d\n", ret);
+
+ /* 0xE9 for 2.85v, enabled: bit7:6 = 11 = enable, bit5:0 = voltage */
+ ret = dm_i2c_reg_write(dev, MAX77663_REG_LDO5, 0xE9);
+ if (ret)
+ log_debug("vcore_emmc set failed: %d\n", ret);
+}
+
+/*
+ * Routine: pin_mux_mmc
+ * Description: setup the MMC muxes, power rails, etc.
+ */
+void pin_mux_mmc(void)
+{
+ /* Bring up uSD and eMMC power */
+ max77663_voltage_init();
+}
+#endif /* MMC */
+
+int nvidia_board_init(void)
+{
+ /* Set up panel bridge clocks */
+ clock_start_periph_pll(PERIPH_ID_EXTPERIPH3, CLOCK_ID_PERIPH,
+ 24 * 1000000);
+ clock_external_output(3);
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+int ft_board_setup(void *blob, struct bd_info *bd)
+{
+ /* First 3 bytes refer to LG vendor */
+ u8 btmacaddr[6] = { 0x00, 0x00, 0x00, 0xD0, 0xC9, 0x88 };
+
+ /* Generate device 3 bytes based on chip sd */
+ u64 bt_device = tegra_chip_uid() >> 24ull;
+
+ btmacaddr[0] = (bt_device >> 1 & 0x0F) |
+ (bt_device >> 5 & 0xF0);
+ btmacaddr[1] = (bt_device >> 11 & 0x0F) |
+ (bt_device >> 17 & 0xF0);
+ btmacaddr[2] = (bt_device >> 23 & 0x0F) |
+ (bt_device >> 29 & 0xF0);
+
+ /* Set BT MAC address */
+ fdt_find_and_setprop(blob, "/serial@70006200/bluetooth",
+ "local-bd-address", btmacaddr, 6, 1);
+
+ /* Remove TrustZone nodes */
+ fdt_del_node_and_alias(blob, "/firmware");
+ fdt_del_node_and_alias(blob, "/reserved-memory/trustzone@bfe00000");
+
+ return 0;
+}
+#endif
+
+void nvidia_board_late_init(void)
+{
+ char serialno_str[17];
+
+ /* Set chip id as serialno */
+ sprintf(serialno_str, "%016llx", tegra_chip_uid());
+ env_set("serial#", serialno_str);
+ env_set("platform", "Tegra 3 T30");
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-02 02:11:05 +0000