Merge branch 'master' of git://git.denx.de/u-boot-arm

* 'master' of git://git.denx.de/u-boot-arm: (167 commits)
  OMAP4/5: Change omap4_sdp, omap4_panda, omap5_evm maintainer
  ARM: omap3: Add CONFIG_SPL_BOARD_INIT for CONFIG_SPL_MMC_SUPPORT
  ARM: omap3: Set SPL stack size to 8KB, image to 54KB.
  arm, omap3: fix warm reset serial output on OMAP36xx/AM/DM37xx
  OMAP4: Set fdt_high for OMAP4 devices to enable booting with Device Tree
  omap4: do not enable auxiliary cores
  omap4: do not enable fs-usb module
  omap4: panda: disable uart2 pads during boot
  igep00x0: change mpurate from 500 to auto
  igep00x0: enable the use of a plain text file
  tegra2: trivially enable 13 mhz crystal frequency
  tegra: Enable keyboard for Seaboard
  tegra: Switch on console mux and use environment for console
  tegra: Add tegra keyboard driver
  tegra: fdt: Add keyboard definitions for Seaboard
  tegra: fdt: Add keyboard controller definition
  tegra: Add keyboard support to funcmux
  input: Add support for keyboard matrix decoding from an fdt
  input: Add generic keyboard input handler
  input: Add linux/input.h for key code support
  fdt: Add fdtdec functions to read byte array
  tegra: Enable LP0 on Seaboard
  tegra: fdt: Add EMC data for Tegra2 Seaboard
  tegra: i2c: Add function to find DVC bus
  fdt: tegra: Add EMC node to device tree
  tegra: Add EMC settings for Seaboard
  tegra: Turn off power detect in board init
  tegra: Set up warmboot code on Nvidia boards
  tegra: Setup PMC scratch info from ap20 setup
  tegra: Add warmboot implementation
  tegra: Set up PMU for Nvidia boards
  tegra: Add PMU to manage power supplies
  tegra: Add EMC support for optimal memory timings
  tegra: Add header file for APB_MISC register
  tegra: Add tegra_get_chip_type() to detect SKU
  tegra: Add flow, gp_padctl, fuse, sdram headers
  tegra: Add crypto library for warmboot code
  tegra: Add functions to access low-level Osc/PLL details
  tegra: Move ap20.h header into arch location
  Add AES crypto library
  i2c: Add TPS6586X driver
  Add abs() macro to return absolute value
  fdt: Add function to return next compatible subnode
  fdt: Add function to locate an array in the device tree
  i.MX28: Avoid redefining serial_put[cs]()
  i.MX28: Check if WP detection is implemented at all
  i.MX28: Add battery boot components to SPL
  i.MX28: Reorder battery status functions in SPL
  i.MX28: Add LRADC init to i.MX28 SPL
  i.MX28: Add LRADC register definitions
  i.MX28: Shut down the LCD controller before reset
  i.MX28: Add LCDIF register definitions
  i.MX28: Implement boot pads sampling and reporting
  i.MX28: Improve passing of data from SPL to U-Boot
  M28EVK: Add SD update command
  M28EVK: Implement support for new board V2.0
  FEC: Abstract out register setup
  MX5: PAD_CTL_DRV_VOT_LOW and PAD_CTL_DRV_VOT_HIGH exchanged
  i.MX28: Add delay after CPU bypass is cleared
  spi: mxs: Allow other chip selects to work
  spi: mxs: Introduce spi_cs_is_valid()
  mx53loco: Remove unneeded gpio_set_value()
  mx53loco: Add CONFIG_REVISION_TAG
  mx53loco: Turn on VUSB regulator
  mx53loco: Add mc34708 support and set mx53 frequency at 1GHz
  pmic: dialog: Avoid name conflicts
  imx: Add u-boot.imx as target for ARM9 i.MX SOCs
  i.MX2: Include asm/types.h in arch-mx25/imx-regs.h
  imx: usb: There is no such register
  i.MX25: usb: Set PORTSCx register
  imx: nand: Support flash based BBT
  i.MX25: This architecture has a GPIO4 too
  i.MX25: esdhc: Add mxc_get_clock infrastructure
  i.MX6: mx6q_sabrelite: add SATA bindings
  i.MX6: add enable_sata_clock()
  i.MX6: Add ANATOP regulator init
  mx28evk: add NAND support
  USB: ehci-mx6: Fix broken IO access
  M28: Scan only first 512 MB of DRAM to avoid memory wraparound
  Revert "i.MX28: Enable additional DRAM address bits"
  M28: Enable FDT support
  mx53loco: Add support for 1GHz operation for DA9053-based boards
  mx53loco: Allow to print CPU information at a later stage
  mx5: Add clock config interface
  imx-common: Factor out get_ahb_clk()
  i.MX6Q: mx6qsabrelite: Add keypress support to alter boot flow
  mx31pdk: Allow booting a zImage kernel
  mx6qarm2: Allow booting a zImage kernel
  mx6qsabrelite: Allow booting a zImage kernel
  mx28evk: Allow booting a zImage kernel
  m28evk: Allow to booting a dt kernel
  mx28evk: Allow to booting a dt kernel
  mx6qsabrelite: No need to set the direction for GPIO3_23 again
  pmic: Add support for the Dialog DA9053 PMIC
  MX53: mx53loco: Add SATA support
  MX53: Add support to ESG ima3 board
  SATA: add driver for MX5 / MX6 SOCs
  MX53: add function to set SATA clock to internal
  SATA: check for return value from sata functions
  MX5: Add definitions for SATA controller
  NET: fec_mxc.c: Add a way to disable auto negotiation
  Define UART4 and UART5 base addresses
  EXYNOS: Change bits per pixel value proper for u-boot.
  EXYNOS: support TRATS board display function
  LCD: support S6E8AX0 amoled driver based on EXYNOS MIPI DSI
  EXYNOS: support EXYNOS MIPI DSI interface driver.
  EXYNOS: support EXYNOS framebuffer and FIMD display drivers.
  LCD: add data structure for EXYNOS display driver
  EXYNOS: add LCD and MIPI DSI clock interface.
  EXYNOS: definitions of system resgister and power management registers.
  SMDK5250: fix compiler warning
  misc:pmic:samsung Convert TRATS target to use MAX8997 instead of MAX8998
  misc:pmic:max8997 MAX8997 support for PMIC driver
  TRATS: modify the trats's configuration
  ARM: Exynos4: ADC: Universal_C210: Enable LDO4 power line for ADC measurement
  EXYNOS: Rename exynos5_tzpc structure to exynos_tzpc
  arm: ea20: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT
  arm: cam_enc_4xx: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT
  cm-t35: add I2C multi-bus support
  include/configs: Remove CONFIG_SYS_64BIT_STRTOUL
  include/configs: Remove CONFIG_SYS_64BIT_VSPRINTF
  omap3: Introduce weak misc_init_r
  omap730p2: Remove empty misc_init_r
  omap5912osk: Remove empty misc_init_r
  omap4+: Remove CONFIG_ARCH_CPU_INIT
  omap4: Remove CONFIG_SYS_MMC_SET_DEV
  OMAP3: pandora: drop console kernel argument
  OMAP3: pandora: revise GPIO configuration
  ...

1 files changed, 170 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-lpc32xx/clk.h b/arch/arm/include/asm/arch-lpc32xx/clk.h
new file mode 100644
index 0000000000..c1dad0a444
--- /dev/null
+++ b/arch/arm/include/asm/arch-lpc32xx/clk.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com>
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+
+#ifndef _LPC32XX_CLK_H
+#define _LPC32XX_CLK_H
+
+#include <asm/types.h>
+
+#define OSC_CLK_FREQUENCY	13000000
+#define RTC_CLK_FREQUENCY	32768
+
+/* Clocking and Power Control Registers */
+struct clk_pm_regs {
+	u32 reserved0[5];
+	u32 boot_map;		/* Boot Map Control Register		*/
+	u32 p0_intr_er;		/* Port 0/1 Start and Interrupt Enable	*/
+	u32 usbdiv_ctrl;	/* USB Clock Pre-Divide Register	*/
+	/* Internal Start Signal Sources Registers	*/
+	u32 start_er_int;	/* Start Enable Register		*/
+	u32 start_rsr_int;	/* Start Raw Status Register		*/
+	u32 start_sr_int;	/* Start Status Register		*/
+	u32 start_apr_int;	/* Start Activation Polarity Register	*/
+	/* Device Pin Start Signal Sources Registers	*/
+	u32 start_er_pin;	/* Start Enable Register		*/
+	u32 start_rsr_pin;	/* Start Raw Status Register		*/
+	u32 start_sr_pin;	/* Start Status Register		*/
+	u32 start_apr_pin;	/* Start Activation Polarity Register	*/
+	/* Clock Control Registers			*/
+	u32 hclkdiv_ctrl;	/* HCLK Divider Control Register	*/
+	u32 pwr_ctrl;		/* Power Control Register		*/
+	u32 pll397_ctrl;	/* PLL397 Control Register		*/
+	u32 osc_ctrl;		/* Main Oscillator Control Register	*/
+	u32 sysclk_ctrl;	/* SYSCLK Control Register		*/
+	u32 lcdclk_ctrl;	/* LCD Clock Control Register		*/
+	u32 hclkpll_ctrl;	/* HCLK PLL Control Register		*/
+	u32 reserved1;
+	u32 adclk_ctrl1;	/* ADC Clock Control1 Register		*/
+	u32 usb_ctrl;		/* USB Control Register			*/
+	u32 sdramclk_ctrl;	/* SDRAM Clock Control Register		*/
+	u32 ddr_lap_nom;	/* DDR Calibration Nominal Value	*/
+	u32 ddr_lap_count;	/* DDR Calibration Measured Value	*/
+	u32 ddr_cal_delay;	/* DDR Calibration Delay Value		*/
+	u32 ssp_ctrl;		/* SSP Control Register			*/
+	u32 i2s_ctrl;		/* I2S Clock Control Register		*/
+	u32 ms_ctrl;		/* Memory Card Control Register		*/
+	u32 reserved2[3];
+	u32 macclk_ctrl;	/* Ethernet MAC Clock Control Register	*/
+	u32 reserved3[4];
+	u32 test_clk;		/* Test Clock Selection Register	*/
+	u32 sw_int;		/* Software Interrupt Register		*/
+	u32 i2cclk_ctrl;	/* I2C Clock Control Register		*/
+	u32 keyclk_ctrl;	/* Keyboard Scan Clock Control Register	*/
+	u32 adclk_ctrl;		/* ADC Clock Control Register		*/
+	u32 pwmclk_ctrl;	/* PWM Clock Control Register		*/
+	u32 timclk_ctrl;	/* Watchdog and Highspeed Timer Control */
+	u32 timclk_ctrl1;	/* Motor and Timer Clock Control	*/
+	u32 spi_ctrl;		/* SPI Control Register			*/
+	u32 flashclk_ctrl;	/* NAND Flash Clock Control Register	*/
+	u32 reserved4;
+	u32 u3clk;		/* UART 3 Clock Control Register	*/
+	u32 u4clk;		/* UART 4 Clock Control Register	*/
+	u32 u5clk;		/* UART 5 Clock Control Register	*/
+	u32 u6clk;		/* UART 6 Clock Control Register	*/
+	u32 irdaclk;		/* IrDA Clock Control Register		*/
+	u32 uartclk_ctrl;	/* UART Clock Control Register		*/
+	u32 dmaclk_ctrl;	/* DMA Clock Control Register		*/
+	u32 autoclk_ctrl;	/* Autoclock Control Register		*/
+};
+
+/* HCLK Divider Control Register bits */
+#define CLK_HCLK_DDRAM_HALF		(0x2 << 7)
+#define CLK_HCLK_DDRAM_NOMINAL		(0x1 << 7)
+#define CLK_HCLK_DDRAM_STOPPED		(0x0 << 7)
+#define CLK_HCLK_PERIPH_DIV_MASK	(0x1F << 2)
+#define CLK_HCLK_PERIPH_DIV(n)		((((n) - 1) & 0x1F) << 2)
+#define CLK_HCLK_ARM_PLL_DIV_MASK	(0x3 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_4		(0x2 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_2		(0x1 << 0)
+#define CLK_HCLK_ARM_PLL_DIV_1		(0x0 << 0)
+
+/* Power Control Register bits */
+#define CLK_PWR_HCLK_RUN_PERIPH		(1 << 10)
+#define CLK_PWR_EMC_SREFREQ		(1 << 9)
+#define CLK_PWR_EMC_SREFREQ_UPDATE	(1 << 8)
+#define CLK_PWR_SDRAM_SREFREQ		(1 << 7)
+#define CLK_PWR_HIGHCORE_LEVEL		(1 << 5)
+#define CLK_PWR_SYSCLKEN_LEVEL		(1 << 4)
+#define CLK_PWR_SYSCLKEN_CTRL		(1 << 3)
+#define CLK_PWR_NORMAL_RUN		(1 << 2)
+#define CLK_PWR_HIGHCORE_CTRL		(1 << 1)
+#define CLK_PWR_STOP_MODE		(1 << 0)
+
+/* SYSCLK Control Register bits */
+#define CLK_SYSCLK_PLL397		(1 << 1)
+#define CLK_SYSCLK_MUX			(1 << 0)
+
+/* HCLK PLL Control Register bits */
+#define CLK_HCLK_PLL_OPERATING		(1 << 16)
+#define CLK_HCLK_PLL_BYPASS		(1 << 15)
+#define CLK_HCLK_PLL_DIRECT		(1 << 14)
+#define CLK_HCLK_PLL_FEEDBACK		(1 << 13)
+#define CLK_HCLK_PLL_POSTDIV_MASK	(0x3 << 11)
+#define CLK_HCLK_PLL_POSTDIV_16		(0x3 << 11)
+#define CLK_HCLK_PLL_POSTDIV_8		(0x2 << 11)
+#define CLK_HCLK_PLL_POSTDIV_4		(0x1 << 11)
+#define CLK_HCLK_PLL_POSTDIV_2		(0x0 << 11)
+#define CLK_HCLK_PLL_PREDIV_MASK	(0x3 << 9)
+#define CLK_HCLK_PLL_PREDIV_4		(0x3 << 9)
+#define CLK_HCLK_PLL_PREDIV_3		(0x2 << 9)
+#define CLK_HCLK_PLL_PREDIV_2		(0x1 << 9)
+#define CLK_HCLK_PLL_PREDIV_1		(0x0 << 9)
+#define CLK_HCLK_PLL_FEEDBACK_DIV_MASK	(0xFF << 1)
+#define CLK_HCLK_PLL_FEEDBACK_DIV(n)	((((n) - 1) & 0xFF) << 1)
+#define CLK_HCLK_PLL_LOCKED		(1 << 0)
+
+/* Ethernet MAC Clock Control Register bits	*/
+#define CLK_MAC_RMII			(0x3 << 3)
+#define CLK_MAC_MII			(0x1 << 3)
+#define CLK_MAC_MASTER			(1 << 2)
+#define CLK_MAC_SLAVE			(1 << 1)
+#define CLK_MAC_REG			(1 << 0)
+
+/* Timer Clock Control1 Register bits */
+#define CLK_TIMCLK_MOTOR		(1 << 6)
+#define CLK_TIMCLK_TIMER3		(1 << 5)
+#define CLK_TIMCLK_TIMER2		(1 << 4)
+#define CLK_TIMCLK_TIMER1		(1 << 3)
+#define CLK_TIMCLK_TIMER0		(1 << 2)
+#define CLK_TIMCLK_TIMER5		(1 << 1)
+#define CLK_TIMCLK_TIMER4		(1 << 0)
+
+/* Timer Clock Control Register bits */
+#define CLK_TIMCLK_HSTIMER		(1 << 1)
+#define CLK_TIMCLK_WATCHDOG		(1 << 0)
+
+/* UART Clock Control Register bits */
+#define CLK_UART(n)			(1 << ((n) - 3))
+
+/* UARTn Clock Select Registers bits */
+#define CLK_UART_HCLK			(1 << 16)
+#define CLK_UART_X_DIV(n)		(((n) & 0xFF) << 8)
+#define CLK_UART_Y_DIV(n)		(((n) & 0xFF) << 0)
+
+/* DMA Clock Control Register bits */
+#define CLK_DMA_ENABLE			(1 << 0)
+
+unsigned int get_sys_clk_rate(void);
+unsigned int get_hclk_pll_rate(void);
+unsigned int get_hclk_clk_div(void);
+unsigned int get_hclk_clk_rate(void);
+unsigned int get_periph_clk_div(void);
+unsigned int get_periph_clk_rate(void);
+
+#endif /* _LPC32XX_CLK_H */