mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 19:31:53 +00:00
b501fd7b1c
The mach/*.h headers are now inaccessible to any external code, so we can move them all into the mach-mmp directory itself and remove the subdirectories. A few headers are not used at all, so we remove them here. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
94 lines
3.0 KiB
C
94 lines
3.0 KiB
C
#include <linux/module.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/list.h>
|
|
#include <linux/io.h>
|
|
#include <linux/clk.h>
|
|
#include <linux/clk/mmp.h>
|
|
|
|
#include "addr-map.h"
|
|
|
|
#include "common.h"
|
|
#include "clock.h"
|
|
|
|
/*
|
|
* APB clock register offsets for PXA168
|
|
*/
|
|
#define APBC_UART1 APBC_REG(0x000)
|
|
#define APBC_UART2 APBC_REG(0x004)
|
|
#define APBC_GPIO APBC_REG(0x008)
|
|
#define APBC_PWM1 APBC_REG(0x00c)
|
|
#define APBC_PWM2 APBC_REG(0x010)
|
|
#define APBC_PWM3 APBC_REG(0x014)
|
|
#define APBC_PWM4 APBC_REG(0x018)
|
|
#define APBC_RTC APBC_REG(0x028)
|
|
#define APBC_TWSI0 APBC_REG(0x02c)
|
|
#define APBC_KPC APBC_REG(0x030)
|
|
#define APBC_TWSI1 APBC_REG(0x06c)
|
|
#define APBC_UART3 APBC_REG(0x070)
|
|
#define APBC_SSP1 APBC_REG(0x81c)
|
|
#define APBC_SSP2 APBC_REG(0x820)
|
|
#define APBC_SSP3 APBC_REG(0x84c)
|
|
#define APBC_SSP4 APBC_REG(0x858)
|
|
#define APBC_SSP5 APBC_REG(0x85c)
|
|
|
|
#define APMU_NAND APMU_REG(0x060)
|
|
#define APMU_LCD APMU_REG(0x04c)
|
|
#define APMU_ETH APMU_REG(0x0fc)
|
|
#define APMU_USB APMU_REG(0x05c)
|
|
|
|
/* APB peripheral clocks */
|
|
static APBC_CLK(uart1, UART1, 1, 14745600);
|
|
static APBC_CLK(uart2, UART2, 1, 14745600);
|
|
static APBC_CLK(uart3, UART3, 1, 14745600);
|
|
static APBC_CLK(twsi0, TWSI0, 1, 33000000);
|
|
static APBC_CLK(twsi1, TWSI1, 1, 33000000);
|
|
static APBC_CLK(pwm1, PWM1, 1, 13000000);
|
|
static APBC_CLK(pwm2, PWM2, 1, 13000000);
|
|
static APBC_CLK(pwm3, PWM3, 1, 13000000);
|
|
static APBC_CLK(pwm4, PWM4, 1, 13000000);
|
|
static APBC_CLK(ssp1, SSP1, 4, 0);
|
|
static APBC_CLK(ssp2, SSP2, 4, 0);
|
|
static APBC_CLK(ssp3, SSP3, 4, 0);
|
|
static APBC_CLK(ssp4, SSP4, 4, 0);
|
|
static APBC_CLK(ssp5, SSP5, 4, 0);
|
|
static APBC_CLK(gpio, GPIO, 0, 13000000);
|
|
static APBC_CLK(keypad, KPC, 0, 32000);
|
|
static APBC_CLK(rtc, RTC, 8, 32768);
|
|
|
|
static APMU_CLK(nand, NAND, 0x19b, 156000000);
|
|
static APMU_CLK(lcd, LCD, 0x7f, 312000000);
|
|
static APMU_CLK(eth, ETH, 0x09, 0);
|
|
static APMU_CLK(usb, USB, 0x12, 0);
|
|
|
|
/* device and clock bindings */
|
|
static struct clk_lookup pxa168_clkregs[] = {
|
|
INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
|
|
INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
|
|
INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL),
|
|
INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL),
|
|
INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL),
|
|
INIT_CLKREG(&clk_pwm1, "pxa168-pwm.0", NULL),
|
|
INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL),
|
|
INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL),
|
|
INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL),
|
|
INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL),
|
|
INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL),
|
|
INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL),
|
|
INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL),
|
|
INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
|
|
INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
|
|
INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
|
|
INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL),
|
|
INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
|
|
INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
|
|
INIT_CLKREG(&clk_usb, NULL, "PXA168-USBCLK"),
|
|
INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL),
|
|
};
|
|
|
|
void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
|
|
phys_addr_t apbc_phys)
|
|
{
|
|
clkdev_add_table(ARRAY_AND_SIZE(pxa168_clkregs));
|
|
}
|