--- /dev/null
+#include <dt-bindings/clock/tegra210-car.h>
+#include <dt-bindings/gpio/tegra-gpio.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
+
+#include "skeleton.dtsi"
+
+/ {
+ compatible = "nvidia,tegra210";
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ gic: interrupt-controller@0,50041000 {
+ compatible = "arm,gic-400";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x0 0x50041000 0x0 0x1000>,
+ <0x0 0x50042000 0x0 0x2000>,
+ <0x0 0x50044000 0x0 0x2000>,
+ <0x0 0x50046000 0x0 0x2000>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupt-parent = <&gic>;
+ };
+
+ tegra_car: clock@0,60006000 {
+ compatible = "nvidia,tegra210-car";
+ reg = <0x0 0x60006000 0x0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ gpio: gpio@0,6000d000 {
+ compatible = "nvidia,tegra210-gpio", "nvidia,tegra30-gpio";
+ reg = <0x0 0x6000d000 0x0 0x1000>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ };
+
+ i2c@0,7000c000 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000c000 0x0 0x100>;
+ interrupts = <0 38 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 12>;
+ status = "disabled";
+ };
+
+ i2c@0,7000c400 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000c400 0x0 0x100>;
+ interrupts = <0 84 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 54>;
+ status = "disabled";
+ };
+
+ i2c@0,7000c500 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000c500 0x0 0x100>;
+ interrupts = <0 92 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 67>;
+ status = "disabled";
+ };
+
+ i2c@0,7000c700 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000c700 0x0 0x100>;
+ interrupts = <0 120 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 103>;
+ status = "disabled";
+ };
+
+ i2c@0,7000d000 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000d000 0x0 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 47>;
+ status = "disabled";
+ };
+
+ i2c@0,7000d100 {
+ compatible = "nvidia,tegra210-i2c", "nvidia,tegra114-i2c";
+ reg = <0x0 0x7000d100 0x0 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 47>;
+ status = "disabled";
+ };
+
+ uarta: serial@0,70006000 {
+ compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart";
+ reg = <0x0 0x70006000 0x0 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_UARTA>;
+ resets = <&tegra_car 6>;
+ reset-names = "serial";
+ status = "disabled";
+ };
+
+ uartb: serial@0,70006040 {
+ compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart";
+ reg = <0x0 0x70006040 0x0 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_UARTB>;
+ resets = <&tegra_car 7>;
+ reset-names = "serial";
+ status = "disabled";
+ };
+
+ uartc: serial@0,70006200 {
+ compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart";
+ reg = <0x0 0x70006200 0x0 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_UARTC>;
+ resets = <&tegra_car 55>;
+ reset-names = "serial";
+ status = "disabled";
+ };
+
+ uartd: serial@0,70006300 {
+ compatible = "nvidia,tegra210-uart", "nvidia,tegra20-uart";
+ reg = <0x0 0x70006300 0x0 0x40>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA210_CLK_UARTD>;
+ resets = <&tegra_car 65>;
+ reset-names = "serial";
+ status = "disabled";
+ };
+
+ spi@0,7000d400 {
+ compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi";
+ reg = <0x0 0x7000d400 0x0 0x200>;
+ interrupts = <0 59 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA210_CLK_SBC1>;
+ resets = <&tegra_car 41>;
+ reset-names = "spi";
+ status = "disabled";
+ };
+
+ spi@0,7000d600 {
+ compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi";
+ reg = <0x0 0x7000d600 0x0 0x200>;
+ interrupts = <0 82 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA210_CLK_SBC2>;
+ resets = <&tegra_car 44>;
+ reset-names = "spi";
+ status = "disabled";
+ };
+
+ spi@0,7000d800 {
+ compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi";
+ reg = <0x0 0x7000d800 0x0 0x200>;
+ interrupts = <0 83 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA210_CLK_SBC3>;
+ resets = <&tegra_car 46>;
+ reset-names = "spi";
+ status = "disabled";
+ };
+
+ spi@0,7000da00 {
+ compatible = "nvidia,tegra210-spi", "nvidia,tegra114-spi";
+ reg = <0x0 0x7000da00 0x0 0x200>;
+ interrupts = <0 93 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car TEGRA210_CLK_SBC4>;
+ resets = <&tegra_car 68>;
+ reset-names = "spi";
+ status = "disabled";
+ };
+
+ spi@0,70410000 {
+ compatible = "nvidia,tegra210-qspi";
+ reg = <0x0 0x70410000 0x0 0x1000>;
+ interrupts = <0 10 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&tegra_car 211>;
+ status = "disabled";
+ };
+
+ padctl: padctl@0,7009f000 {
+ compatible = "nvidia,tegra210-xusb-padctl";
+ reg = <0x0 0x7009f000 0x0 0x1000>;
+ resets = <&tegra_car 142>;
+ reset-names = "padctl";
+ #phy-cells = <1>;
+ };
+
+ sdhci@0,700b0000 {
+ compatible = "nvidia,tegra210-sdhci";
+ reg = <0x0 0x700b0000 0x0 0x200>;
+ interrupts = <0 14 0x04>;
+ clocks = <&tegra_car TEGRA210_CLK_SDMMC1>;
+ resets = <&tegra_car 14>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@0,700b0200 {
+ compatible = "nvidia,tegra210-sdhci";
+ reg = <0x0 0x700b0200 0x0 0x200>;
+ interrupts = <0 15 0x04>;
+ clocks = <&tegra_car TEGRA210_CLK_SDMMC2>;
+ resets = <&tegra_car 9>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@0,700b0400 {
+ compatible = "nvidia,tegra210-sdhci";
+ reg = <0x0 0x700b0400 0x0 0x200>;
+ interrupts = <0 19 0x04>;
+ clocks = <&tegra_car TEGRA210_CLK_SDMMC3>;
+ resets = <&tegra_car 69>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ sdhci@0,700b0600 {
+ compatible = "nvidia,tegra210-sdhci";
+ reg = <0x0 0x700b0600 0x0 0x200>;
+ interrupts = <0 31 0x04>;
+ clocks = <&tegra_car TEGRA210_CLK_SDMMC4>;
+ resets = <&tegra_car 15>;
+ reset-names = "sdhci";
+ status = "disabled";
+ };
+
+ usb@0,7d000000 {
+ compatible = "nvidia,tegra210-ehci";
+ reg = <0x0 0x7d000000 0x0 0x4000>;
+ interrupts = <0 20 0x04>;
+ phy_type = "utmi";
+ clocks = <&tegra_car TEGRA210_CLK_USBD>;
+ resets = <&tegra_car 22>;
+ reset-names = "usb";
+ status = "disabled";
+ };
+
+ usb@0,7d004000 {
+ compatible = "nvidia,tegra210-ehci";
+ reg = <0x0 0x7d004000 0x0 0x4000>;
+ interrupts = < 53 >;
+ phy_type = "utmi";
+ clocks = <&tegra_car TEGRA210_CLK_USB2>;
+ resets = <&tegra_car 58>;
+ reset-names = "usb";
+ status = "disabled";
+ };
+};
/*
- * (C) Copyright 2010-2011
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define PG_UP_TAG_0_PID_CPU 0x55555555 /* CPU aka "a9" aka "mpcore" */
#define PG_UP_TAG_0 0x0
-#define CORESIGHT_UNLOCK 0xC5ACCE55;
-
/* AP base physical address of internal SRAM */
#define NV_PA_BASE_SRAM 0x40000000
/* Do any chip-specific cache config */
void config_cache(void);
-#if defined(CONFIG_TEGRA124)
+#if defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
/* Do chip-specific vpr config */
void config_vpr(void);
#else
TEGRA_CLK_REGS_VW = 2, /* Number of clock enable regs V/W */
TEGRA_CLK_SOURCES_VW = 32, /* Number of ppl clock sources V/W */
TEGRA_CLK_SOURCES_X = 32, /* Number of ppl clock sources X */
+ TEGRA_CLK_SOURCES_Y = 18, /* Number of ppl clock sources Y */
};
/* Clock/Reset Controller (CLK_RST_CONTROLLER_) regs */
uint crc_rst_dev_x_set; /* _RST_DEV_X_SET_0, 0x290 */
uint crc_rst_dev_x_clr; /* _RST_DEV_X_CLR_0, 0x294 */
- uint crc_reserved21[23]; /* _reserved_21, 0x298-2f0 */
+ uint crc_clk_out_enb_y; /* _CLK_OUT_ENB_Y_0, 0x298 */
+ uint crc_clk_enb_y_set; /* _CLK_ENB_Y_SET_0, 0x29c */
+ uint crc_clk_enb_y_clr; /* _CLK_ENB_Y_CLR_0, 0x2a0 */
+
+ uint crc_rst_devices_y; /* _RST_DEVICES_Y_0, 0x2a4 */
+ uint crc_rst_dev_y_set; /* _RST_DEV_Y_SET_0, 0x2a8 */
+ uint crc_rst_dev_y_clr; /* _RST_DEV_Y_CLR_0, 0x2ac */
+
+ uint crc_reserved21[17]; /* _reserved_21, 0x2b0-2f0 */
uint crc_dfll_base; /* _DFLL_BASE_0, 0x2f4 */
struct clk_set_clr crc_rst_dev_ex_vw[TEGRA_CLK_REGS_VW];
/* _CLK_ENB_V/W_CLR_0 0x440 ~ 0x44c */
struct clk_set_clr crc_clk_enb_ex_vw[TEGRA_CLK_REGS_VW];
- /* Additional (T114) registers */
+ /* Additional (T114+) registers */
uint crc_rst_cpug_cmplx_set; /* _RST_CPUG_CMPLX_SET_0, 0x450 */
uint crc_rst_cpug_cmplx_clr; /* _RST_CPUG_CMPLX_CLR_0, 0x454 */
uint crc_rst_cpulp_cmplx_set; /* _RST_CPULP_CMPLX_SET_0, 0x458 */
u32 _rsv32_1[7]; /* 0x574-58c */
struct clk_pll_simple plldp; /* _PLLDP_BASE, 0x590 _PLLDP_MISC */
u32 crc_plldp_ss_cfg; /* _PLLDP_SS_CFG, 0x598 */
- u32 _rsrv32_2[25];
- /* Tegra124 */
- uint crc_clk_src_x[TEGRA_CLK_SOURCES_X]; /* XUSB, etc, 0x600-0x678 */
+
+ /* Tegra124+ - skip to 0x600 here for new CLK_SOURCE_ regs */
+ uint _rsrv32_2[25]; /* _0x59C - 0x5FC */
+ uint crc_clk_src_x[TEGRA_CLK_SOURCES_X]; /* XUSB, etc, 0x600-0x67C */
+
+ /* Tegra210 - skip to 0x694 here for new CLK_SOURCE_ regs */
+ uint crc_reserved61[5]; /* _reserved_61, 0x680 - 0x690 */
+ /*
+ * NOTE: PLLA1 regs are in the middle of this Y region. Break this in
+ * two later if PLLA1 is needed, but for now this is cleaner.
+ */
+ uint crc_clk_src_y[TEGRA_CLK_SOURCES_Y]; /* SPARE1, etc, 0x694-0x6D8 */
};
/* CLK_RST_CONTROLLER_CLK_CPU_CMPLX_0 */
#define PLL_DIVP_SHIFT 20
#define PLL_DIVP_MASK (7U << PLL_DIVP_SHIFT)
+/* Special case for T210 PLLU DIVP */
+#define PLLU_DIVP_SHIFT 16
#define PLL_DIVN_SHIFT 8
#define PLL_DIVN_MASK (0x3ffU << PLL_DIVN_SHIFT)
#define PLL_LFCON_SHIFT 4
#define PLL_LFCON_MASK (15U << PLL_LFCON_SHIFT)
+/* CPCON/LFCON replaced by KCP/KVCO in T210 PLLU */
+#define PLLU_KVCO_SHIFT 24
+#define PLLU_KVCO_MASK (3U << PLLU_KVCO_SHIFT)
+#define PLLU_KCP_SHIFT 25
+#define PLLU_KCP_MASK (1U << PLLU_KCP_SHIFT)
+
#define PLLU_VCO_FREQ_SHIFT 20
#define PLLU_VCO_FREQ_MASK (1U << PLLU_VCO_FREQ_SHIFT)
/*
- * (C) Copyright 2010-2012
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define CHIPID_TEGRA30 0x30
#define CHIPID_TEGRA114 0x35
#define CHIPID_TEGRA124 0x40
+#define CHIPID_TEGRA210 0x21
#endif /* _TEGRA_GP_PADCTRL_H_ */
/*
- * (C) Copyright 2010,2011,2014
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define CRAIL 0
#define CE0 14
#define C0NC 15
+#define SOR 17
#define PMC_XOFS_SHIFT 1
#define PMC_XOFS_MASK (0x3F << PMC_XOFS_SHIFT)
#define TIMER_MULT_MASK (3 << TIMER_MULT_SHIFT)
#define TIMER_MULT_CPU_SHIFT 2
#define TIMER_MULT_CPU_MASK (3 << TIMER_MULT_CPU_SHIFT)
-#elif defined(CONFIG_TEGRA124)
+#elif defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
#define TIMER_MULT_SHIFT 0
#define TIMER_MULT_MASK (7 << TIMER_MULT_SHIFT)
#define TIMER_MULT_CPU_SHIFT 3
#define MULT_2 1
#define MULT_4 2
#define MULT_8 3
-#if defined(CONFIG_TEGRA124)
+#if defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
#define MULT_16 4
#endif
/*
- * (C) Copyright 2010,2011
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
SKU_ID_T114_ENG = 0x00, /* Dalmore value, unfused */
SKU_ID_T114_1 = 0x01,
SKU_ID_T124_ENG = 0x00, /* Venice2 value, unfused */
+ SKU_ID_T210_ENG = 0x00, /* unfused value TBD */
};
/*
TEGRA_SOC_T30,
TEGRA_SOC_T114,
TEGRA_SOC_T124,
+ TEGRA_SOC_T210,
TEGRA_SOC_CNT,
TEGRA_SOC_UNKNOWN = -1,
/* USBx_UTMIP_BIAS_CFG1_0 */
#define UTMIP_FORCE_PDTRK_POWERDOWN 1
+#define UTMIP_BIAS_DEBOUNCE_TIMESCALE_SHIFT 8
+#define UTMIP_BIAS_DEBOUNCE_TIMESCALE_MASK \
+ (0x3f << UTMIP_BIAS_DEBOUNCE_TIMESCALE_SHIFT)
#define UTMIP_BIAS_PDTRK_COUNT_SHIFT 3
#define UTMIP_BIAS_PDTRK_COUNT_MASK \
(0x1f << UTMIP_BIAS_PDTRK_COUNT_SHIFT)
bool "Tegra124 family"
select TEGRA_ARMV7_COMMON
+config TEGRA210
+ bool "Tegra210 family"
+ select OF_CONTROL
+ select ARM64
+ select DM
+ select DM_SPI_FLASH
+ select DM_SERIAL
+ select DM_I2C
+ select DM_SPI
+ select DM_GPIO
+
endchoice
config SYS_MALLOC_F_LEN
source "arch/arm/mach-tegra/tegra30/Kconfig"
source "arch/arm/mach-tegra/tegra114/Kconfig"
source "arch/arm/mach-tegra/tegra124/Kconfig"
+source "arch/arm/mach-tegra/tegra210/Kconfig"
endif
#
-# (C) Copyright 2010,2011 Nvidia Corporation.
+# (C) Copyright 2010-2015 Nvidia Corporation.
#
# (C) Copyright 2000-2008
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
obj-y += powergate.o
obj-y += xusb-padctl.o
obj-$(CONFIG_DISPLAY_CPUINFO) += sys_info.o
+#TCW Fix this to use a common config switch (CONFIG_LOCK_VPR?)
obj-$(CONFIG_TEGRA124) += vpr.o
+obj-$(CONFIG_TEGRA210) += vpr.o
obj-$(CONFIG_TEGRA_CLOCK_SCALING) += emc.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_TEGRA30) += tegra30/
obj-$(CONFIG_TEGRA114) += tegra114/
obj-$(CONFIG_TEGRA124) += tegra124/
+obj-$(CONFIG_TEGRA210) += tegra210/
/*
-* (C) Copyright 2010-2014
+* (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
return TEGRA_SOC_T124;
}
break;
+ case CHIPID_TEGRA210:
+ switch (sku_id) {
+ case SKU_ID_T210_ENG:
+ default:
+ return TEGRA_SOC_T210;
+ }
+ break;
}
/* unknown chip/sku id */
return TEGRA_SOC_UNKNOWN;
}
+#ifndef CONFIG_ARM64
static void enable_scu(void)
{
struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE;
/* init vpr */
config_vpr();
}
+#endif
/*
- * (C) Copyright 2010-2014
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
-1,
FUNCMUX_UART4_GMI, /* UARTD */
-1,
-#else /* Tegra124 */
+#elif defined(CONFIG_TEGRA124)
FUNCMUX_UART1_KBC, /* UARTA */
-1,
-1,
FUNCMUX_UART4_GPIO, /* UARTD */
-1,
+#else /* Tegra210 */
+ FUNCMUX_UART1_UART1, /* UARTA */
+ -1,
+ -1,
+ FUNCMUX_UART4_UART4, /* UARTD */
+ -1,
#endif
};
#include <asm/arch-tegra/ap.h>
#include <asm/arch/gp_padctrl.h>
+#ifndef CONFIG_ARM64
void config_cache(void)
{
u32 reg = 0;
reg |= 2;
asm("mcr p15, 1, %0, c9, c0, 2" : : "r" (reg));
}
+#endif
/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2015, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
data = readl(&pll->pll_misc);
*cpcon = (data & PLL_CPCON_MASK) >> PLL_CPCON_SHIFT;
*lfcon = (data & PLL_LFCON_MASK) >> PLL_LFCON_SHIFT;
-
+#if defined(CONFIG_TEGRA210)
+ /* T210 PLLU uses KCP/KVCO instead of CPCON/LFCON */
+ *cpcon = (data & PLLU_KCP_MASK) >> PLLU_KCP_SHIFT;
+ *lfcon = (data & PLLU_KVCO_MASK) >> PLLU_KVCO_SHIFT;
+#endif
return 0;
}
* - same fields are always mapped at same offsets, except DCCON
* - DCCON is always 0, doesn't conflict
* - M,N, P of PLLP values are ignored for PLLP
+ * NOTE: Above is no longer true with T210 - TBD: FIX THIS
*/
misc_data = (cpcon << PLL_CPCON_SHIFT) | (lfcon << PLL_LFCON_SHIFT);
+#if defined(CONFIG_TEGRA210)
+ /* T210 PLLU uses KCP/KVCO instead of cpcon/lfcon */
+ if (clkid == CLOCK_ID_USB) {
+ /* preserve EN_LOCKDET, set by default */
+ misc_data = readl(&pll->pll_misc);
+ misc_data |= (cpcon << PLLU_KCP_SHIFT) |
+ (lfcon << PLLU_KVCO_SHIFT);
+ }
+#endif
data = (divm << PLL_DIVM_SHIFT) | (divn << PLL_DIVN_SHIFT) |
(0 << PLL_BYPASS_SHIFT) | (1 << PLL_ENABLE_SHIFT);
if (clkid == CLOCK_ID_USB)
+#if defined(CONFIG_TEGRA210)
+ data |= divp << PLLU_DIVP_SHIFT;
+#else
data |= divp << PLLU_VCO_FREQ_SHIFT;
+#endif
else
data |= divp << PLL_DIVP_SHIFT;
if (pll) {
/* Set cpcon to PLL_MISC */
misc_reg = readl(&pll->pll_misc);
+#if !defined(CONFIG_TEGRA210)
misc_reg &= ~PLL_CPCON_MASK;
misc_reg |= cpcon << PLL_CPCON_SHIFT;
+#else
+ /* T210 uses KCP instead, use the most common bit shift (PLLA/U/D2) */
+ misc_reg &= ~PLLU_KCP_MASK;
+ misc_reg |= cpcon << PLLU_KCP_SHIFT;
+#endif
+
writel(misc_reg, &pll->pll_misc);
/* Enable PLL */
/*
* This function is useful on Tegra30, and any later SoCs that have compatible
* PLLP configuration registers.
+ * NOTE: Not used on Tegra210 - see tegra210_setup_pllp in T210 clock.c
*/
void tegra30_set_up_pllp(void)
{
/*
- * Copyright (c) 2010-2014, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2010-2015, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
{
struct apb_misc_gp_ctlr *gp;
uint rev;
+ debug("%s entry\n", __func__);
gp = (struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
rev = (readl(&gp->hidrev) & HIDREV_CHIPID_MASK) >> HIDREV_CHIPID_SHIFT;
break;
case CHIPID_TEGRA30:
case CHIPID_TEGRA114:
+ case CHIPID_TEGRA124:
+ case CHIPID_TEGRA210:
default:
return 4;
break;
{ .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz */
{ .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz */
},
+
+ /*
+ * T210: 700 MHz
+ *
+ * Register Field Bits Width
+ * ------------------------------
+ * PLLX_BASE p 24:20 5
+ * PLLX_BASE n 15: 8 8
+ * PLLX_BASE m 7: 0 8
+ */
+ {
+ { .n = 108, .m = 1, .p = 1 }, /* OSC: 13.0 MHz = 702 MHz*/
+ { .n = 73, .m = 1, .p = 1 }, /* OSC: 19.2 MHz = 700.8 MHz*/
+ { .n = 116, .m = 1, .p = 1 }, /* OSC: 12.0 MHz = 696 MHz*/
+ { .n = 108, .m = 2, .p = 1 }, /* OSC: 26.0 MHz = 702 MHz*/
+ },
};
static inline void pllx_set_iddq(void)
{
-#if defined(CONFIG_TEGRA124)
+#if defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
u32 reg;
+ debug("%s entry\n", __func__);
/* Disable IDDQ */
reg = readl(&clkrst->crc_pllx_misc3);
{
int chip = tegra_get_chip();
u32 reg;
+ debug("%s entry\n", __func__);
/* If PLLX is already enabled, just return */
if (readl(&pll->pll_base) & PLL_ENABLE_MASK) {
- debug("pllx_set_rate: PLLX already enabled, returning\n");
+ debug("%s: PLLX already enabled, returning\n", __func__);
return 0;
}
- debug(" pllx_set_rate entry\n");
-
pllx_set_iddq();
/* Set BYPASS, m, n and p to PLLX_BASE */
reg = readl(&pll->pll_base);
reg &= ~PLL_BYPASS_MASK;
writel(reg, &pll->pll_base);
- debug("pllx_set_rate: base = 0x%08X\n", reg);
+ debug("%s: base = 0x%08X\n", __func__, reg);
/* Set lock_enable to PLLX_MISC */
reg = readl(&pll->pll_misc);
reg |= PLL_LOCK_ENABLE_MASK;
writel(reg, &pll->pll_misc);
- debug("pllx_set_rate: misc = 0x%08X\n", reg);
+ debug("%s: misc = 0x%08X\n", __func__, reg);
/* Enable PLLX last, once it's all configured */
reg = readl(&pll->pll_base);
reg |= PLL_ENABLE_MASK;
writel(reg, &pll->pll_base);
- debug("pllx_set_rate: base final = 0x%08X\n", reg);
+ debug("%s: base final = 0x%08X\n", __func__, reg);
return 0;
}
int soc_type, sku_info, chip_sku;
enum clock_osc_freq osc;
struct clk_pll_table *sel;
-
- debug("init_pllx entry\n");
+ debug("%s entry\n", __func__);
/* get SOC (chip) type */
soc_type = tegra_get_chip();
- debug(" init_pllx: SoC = 0x%02X\n", soc_type);
+ debug("%s: SoC = 0x%02X\n", __func__, soc_type);
/* get SKU info */
sku_info = tegra_get_sku_info();
- debug(" init_pllx: SKU info byte = 0x%02X\n", sku_info);
+ debug("%s: SKU info byte = 0x%02X\n", __func__, sku_info);
/* get chip SKU, combo of the above info */
chip_sku = tegra_get_chip_sku();
- debug(" init_pllx: Chip SKU = %d\n", chip_sku);
+ debug("%s: Chip SKU = %d\n", __func__, chip_sku);
/* get osc freq */
osc = clock_get_osc_freq();
- debug(" init_pllx: osc = %d\n", osc);
+ debug("%s: osc = %d\n", __func__, osc);
/* set pllx */
sel = &tegra_pll_x_table[chip_sku][osc];
{
struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
u32 clk;
+ debug("%s entry\n", __func__);
/*
* NOTE:
{
struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
u32 reg;
+ debug("%s entry\n", __func__);
/* Remove the clamps on the CPU I/O signals */
reg = readl(&pmc->pmc_remove_clamping);
struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
u32 reg;
int timeout = IO_STABILIZATION_DELAY;
+ debug("%s entry\n", __func__);
if (!is_cpu_powered()) {
/* Toggle the CPU power state (OFF -> ON) */
int num_cpus = get_num_cpus();
int cpu;
- debug("reset_a9_cpu entry\n");
+ debug("%s entry\n", __func__);
/* Hold CPUs 1 onwards in reset, and CPU 0 if asked */
for (cpu = 1; cpu < num_cpus; cpu++)
reset_cmplx_set_enable(cpu, mask, 1);
{
u32 rst, src = 2;
- debug("clock_enable_coresight entry\n");
+ debug("%s entry\n", __func__);
clock_set_enable(PERIPH_ID_CORESIGHT, enable);
reset_set_enable(PERIPH_ID_CORESIGHT, !enable);
void halt_avp(void)
{
+ debug("%s entry\n", __func__);
+
for (;;) {
writel(HALT_COP_EVENT_JTAG | (FLOW_MODE_STOP << 29),
FLOW_CTLR_HALT_COP_EVENTS);
/*
- * (C) Copyright 2010-2014
+ * (C) Copyright 2010-2015
* NVIDIA Corporation <www.nvidia.com>
*
* SPDX-License-Identifier: GPL-2.0+
#define NVBL_PLLP_KHZ 216000
#define CSITE_KHZ 144000
#elif defined(CONFIG_TEGRA30) || defined(CONFIG_TEGRA114) || \
- defined(CONFIG_TEGRA124)
+ defined(CONFIG_TEGRA124) || defined(CONFIG_TEGRA210)
#define NVBL_PLLP_KHZ 408000
#define CSITE_KHZ 204000
#else
#define PG_UP_TAG_0_PID_CPU 0x55555555 /* CPU aka "a9" aka "mpcore" */
#define PG_UP_TAG_0 0x0
-#define CORESIGHT_UNLOCK 0xC5ACCE55;
+#define CORESIGHT_UNLOCK 0xC5ACCE55
#define EXCEP_VECTOR_CPU_RESET_VECTOR (NV_PA_EVP_BASE + 0x100)
#define CSITE_CPU_DBG0_LAR (NV_PA_CSITE_BASE + 0x10FB0)
#define SIMPLE_PLLX (CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE)
+/* SB_AA64_RESET_LOW and _HIGH defines for CPU reset vector */
+#define SB_AA64_RESET_LOW 0x6000C230
+#define SB_AA64_RESET_HIGH 0x6000C234
+
struct clk_pll_table {
u16 n;
u16 m;
#include <config.h>
#include <linux/linkage.h>
+#ifdef CONFIG_ARM64
+ .align 5
+ENTRY(reset_cpu)
+ /* get address for global reset register */
+ ldr x1, =PRM_RSTCTRL
+ ldr w3, [x1]
+ /* force reset */
+ orr w3, w3, #0x10
+ str w3, [x1]
+ mov w0, w0
+1:
+ b 1b
+ENDPROC(reset_cpu)
+#else
.align 5
ENTRY(reset_cpu)
ldr r1, rstctl @ get addr for global reset
rstctl:
.word PRM_RSTCTRL
ENDPROC(reset_cpu)
+#endif
* (C) Copyright 2009 SAMSUNG Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Jaehoon Chung <jh80.chung@samsung.com>
- * Portions Copyright 2011-2013 NVIDIA Corporation
+ * Portions Copyright 2011-2015 NVIDIA Corporation
*
* SPDX-License-Identifier: GPL-2.0+
*/
const void *blob = gd->fdt_blob;
debug("%s entry\n", __func__);
+ /* See if any Tegra210 MMC controllers are present */
+ count = fdtdec_find_aliases_for_id(blob, "sdhci",
+ COMPAT_NVIDIA_TEGRA210_SDMMC, node_list,
+ CONFIG_SYS_MMC_MAX_DEVICE);
+ debug("%s: count of Tegra210 sdhci nodes is %d\n", __func__, count);
+ if (process_nodes(blob, node_list, count)) {
+ printf("%s: Error processing T30 mmc node(s)!\n", __func__);
+ return;
+ }
+
/* See if any Tegra124 MMC controllers are present */
count = fdtdec_find_aliases_for_id(blob, "sdhci",
COMPAT_NVIDIA_TEGRA124_SDMMC, node_list,
/*
* Copyright (c) 2011 The Chromium OS Authors.
- * Copyright (c) 2009-2013 NVIDIA Corporation
+ * Copyright (c) 2009-2015 NVIDIA Corporation
* Copyright (c) 2013 Lucas Stach
*
* SPDX-License-Identifier: GPL-2.0+
USB_CTLR_T20,
USB_CTLR_T30,
USB_CTLR_T114,
+ USB_CTLR_T210,
USB_CTRL_COUNT,
};
{ 0x3C0, 0x1A, 0x00, 0xC, 2, 0x04, 0x66, 0x09, 0xFE, 0xFDE8, 0xB }
};
+/* NOTE: 13/26MHz settings are N/A for T210, so dupe 12MHz settings for now */
+static const unsigned T210_usb_pll[CLOCK_OSC_FREQ_COUNT][PARAM_COUNT] = {
+ /* DivN, DivM, DivP, KCP, KVCO, Delays Debounce, Bias */
+ { 0x028, 0x01, 0x01, 0x0, 0, 0x02, 0x2F, 0x08, 0x76, 30000, 5 },
+ { 0x019, 0x01, 0x01, 0x0, 0, 0x03, 0x4B, 0x0C, 0xBB, 48000, 8 },
+ { 0x028, 0x01, 0x01, 0x0, 0, 0x02, 0x2F, 0x08, 0x76, 30000, 5 },
+ { 0x028, 0x01, 0x01, 0x0, 0, 0x02, 0x2F, 0x08, 0x76, 30000, 5 },
+};
+
/* UTMIP Idle Wait Delay */
static const u8 utmip_idle_wait_delay = 17;
.has_hostpc = 1,
.pll_parameter = (const unsigned *)T114_usb_pll,
},
+ {
+ .has_hostpc = 1,
+ .pll_parameter = (const unsigned *)T210_usb_pll,
+ },
};
/*
UTMIP_DEBOUNCE_CFG0_MASK,
timing[PARAM_DEBOUNCE_A_TIME] << UTMIP_DEBOUNCE_CFG0_SHIFT);
+ if (timing[PARAM_DEBOUNCE_A_TIME] > 0xFFFF) {
+ clrsetbits_le32(&usbctlr->utmip_debounce_cfg0,
+ UTMIP_DEBOUNCE_CFG0_MASK,
+ (timing[PARAM_DEBOUNCE_A_TIME] >> 1)
+ << UTMIP_DEBOUNCE_CFG0_SHIFT);
+ clrsetbits_le32(&usbctlr->utmip_bias_cfg1,
+ UTMIP_BIAS_DEBOUNCE_TIMESCALE_MASK,
+ 1 << UTMIP_BIAS_DEBOUNCE_TIMESCALE_SHIFT);
+ }
+
setbits_le32(&usbctlr->utmip_tx_cfg0, UTMIP_FS_PREAMBLE_J);
/* Disable battery charge enabling bit */
static void config_clock(const u32 timing[])
{
+ debug("%s: DIVM = %d, DIVN = %d, DIVP = %d, cpcon/lfcon = %d/%d\n",
+ __func__, timing[PARAM_DIVM], timing[PARAM_DIVN],
+ timing[PARAM_DIVP], timing[PARAM_CPCON], timing[PARAM_LFCON]);
+
clock_start_pll(CLOCK_ID_USB,
timing[PARAM_DIVM], timing[PARAM_DIVN], timing[PARAM_DIVP],
timing[PARAM_CPCON], timing[PARAM_LFCON]);
{ .compatible = "nvidia,tegra20-ehci", .data = USB_CTLR_T20 },
{ .compatible = "nvidia,tegra30-ehci", .data = USB_CTLR_T30 },
{ .compatible = "nvidia,tegra114-ehci", .data = USB_CTLR_T114 },
+ { .compatible = "nvidia,tegra210-ehci", .data = USB_CTLR_T210 },
{ }
};
#define CONFIG_CHROMEOS_EXTRA_ENV_SETTINGS
#endif
+#ifdef CONFIG_ARM64
+#define FDT_HIGH "ffffffffffffffff"
+#define INITRD_HIGH "ffffffffffffffff"
+#else
+#define FDT_HIGH "ffffffff"
+#define INITRD_HIGH "ffffffff"
+#endif
+
#define CONFIG_EXTRA_ENV_SETTINGS \
TEGRA_DEVICE_SETTINGS \
MEM_LAYOUT_ENV_SETTINGS \
- "fdt_high=ffffffff\0" \
- "initrd_high=ffffffff\0" \
+ "fdt_high=" FDT_HIGH "\0" \
+ "initrd_high=" INITRD_HIGH "\0" \
BOOTENV \
BOARD_EXTRA_ENV_SETTINGS \
CONFIG_CHROMEOS_EXTRA_ENV_SETTINGS
COMPAT_NVIDIA_TEGRA124_SOR, /* Tegra 124 Serial Output Resource */
COMPAT_NVIDIA_TEGRA124_PMC, /* Tegra 124 power mgmt controller */
COMPAT_NVIDIA_TEGRA20_DC, /* Tegra 2 Display controller */
+ COMPAT_NVIDIA_TEGRA210_SDMMC, /* Tegra210 SDMMC controller */
COMPAT_NVIDIA_TEGRA124_SDMMC, /* Tegra124 SDMMC controller */
COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SDMMC, /* Tegra20 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_PCIE, /* Tegra 20 PCIe controller */
COMPAT_NVIDIA_TEGRA124_XUSB_PADCTL,
/* Tegra124 XUSB pad controller */
+ COMPAT_NVIDIA_TEGRA210_XUSB_PADCTL,
+ /* Tegra210 XUSB pad controller */
COMPAT_SMSC_LAN9215, /* SMSC 10/100 Ethernet LAN9215 */
COMPAT_SAMSUNG_EXYNOS5_SROMC, /* Exynos5 SROMC */
COMPAT_SAMSUNG_S3C2440_I2C, /* Exynos I2C Controller */
COMPAT(NVIDIA_TEGRA124_SOR, "nvidia,tegra124-sor"),
COMPAT(NVIDIA_TEGRA124_PMC, "nvidia,tegra124-pmc"),
COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"),
+ COMPAT(NVIDIA_TEGRA210_SDMMC, "nvidia,tegra210-sdhci"),
COMPAT(NVIDIA_TEGRA124_SDMMC, "nvidia,tegra124-sdhci"),
COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
COMPAT(NVIDIA_TEGRA30_PCIE, "nvidia,tegra30-pcie"),
COMPAT(NVIDIA_TEGRA20_PCIE, "nvidia,tegra20-pcie"),
COMPAT(NVIDIA_TEGRA124_XUSB_PADCTL, "nvidia,tegra124-xusb-padctl"),
+ COMPAT(NVIDIA_TEGRA210_XUSB_PADCTL, "nvidia,tegra210-xusb-padctl"),
COMPAT(SMSC_LAN9215, "smsc,lan9215"),
COMPAT(SAMSUNG_EXYNOS5_SROMC, "samsung,exynos-sromc"),
COMPAT(SAMSUNG_S3C2440_I2C, "samsung,s3c2440-i2c"),
projects / oweals / u-boot.git / commitdiff