Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[mv-sheeva.git] / arch / arm / mach-at91 / at91sam9263.c

diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 50d016310031aefd557da1323d82549edc9db595..79e3669b1117cbdf7ae18fd685647625766da513 100644 (file)
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -11,7 +11,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/pm.h>
 
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
@@ -19,11 +18,11 @@
 #include <mach/at91sam9263.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
-#include <mach/at91_shdwc.h>
 
 #include "soc.h"
 #include "generic.h"
 #include "clock.h"
+#include "sam9_smc.h"
 
 /* --------------------------------------------------------------------
  *  Clocks
@@ -118,7 +117,7 @@ static struct clk pwm_clk = {
        .type           = CLK_TYPE_PERIPHERAL,
 };
 static struct clk macb_clk = {
-       .name           = "macb_clk",
+       .name           = "pclk",
        .pmc_mask       = 1 << AT91SAM9263_ID_EMAC,
        .type           = CLK_TYPE_PERIPHERAL,
 };
@@ -182,6 +181,8 @@ static struct clk *periph_clocks[] __initdata = {
 };
 
 static struct clk_lookup periph_clocks_lookups[] = {
+       /* One additional fake clock for macb_hclk */
+       CLKDEV_CON_ID("hclk", &macb_clk),
        CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
        CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
        CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk),
@@ -191,6 +192,11 @@ static struct clk_lookup periph_clocks_lookups[] = {
        CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk),
        /* fake hclk clock */
        CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk),
+       CLKDEV_CON_ID("pioA", &pioA_clk),
+       CLKDEV_CON_ID("pioB", &pioB_clk),
+       CLKDEV_CON_ID("pioC", &pioCDE_clk),
+       CLKDEV_CON_ID("pioD", &pioCDE_clk),
+       CLKDEV_CON_ID("pioE", &pioCDE_clk),
 };
 
 static struct clk_lookup usart_clocks_lookups[] = {
@@ -263,36 +269,25 @@ void __init at91sam9263_set_console_clock(int id)
  *  GPIO
  * -------------------------------------------------------------------- */
 
-static struct at91_gpio_bank at91sam9263_gpio[] = {
+static struct at91_gpio_bank at91sam9263_gpio[] __initdata = {
        {
                .id             = AT91SAM9263_ID_PIOA,
-               .offset         = AT91_PIOA,
-               .clock          = &pioA_clk,
+               .regbase        = AT91SAM9263_BASE_PIOA,
        }, {
                .id             = AT91SAM9263_ID_PIOB,
-               .offset         = AT91_PIOB,
-               .clock          = &pioB_clk,
+               .regbase        = AT91SAM9263_BASE_PIOB,
        }, {
                .id             = AT91SAM9263_ID_PIOCDE,
-               .offset         = AT91_PIOC,
-               .clock          = &pioCDE_clk,
+               .regbase        = AT91SAM9263_BASE_PIOC,
        }, {
                .id             = AT91SAM9263_ID_PIOCDE,
-               .offset         = AT91_PIOD,
-               .clock          = &pioCDE_clk,
+               .regbase        = AT91SAM9263_BASE_PIOD,
        }, {
                .id             = AT91SAM9263_ID_PIOCDE,
-               .offset         = AT91_PIOE,
-               .clock          = &pioCDE_clk,
+               .regbase        = AT91SAM9263_BASE_PIOE,
        }
 };
 
-static void at91sam9263_poweroff(void)
-{
-       at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
-}
-
-
 /* --------------------------------------------------------------------
  *  AT91SAM9263 processor initialization
  * -------------------------------------------------------------------- */
@@ -303,10 +298,17 @@ static void __init at91sam9263_map_io(void)
        at91_init_sram(1, AT91SAM9263_SRAM1_BASE, AT91SAM9263_SRAM1_SIZE);
 }
 
+static void __init at91sam9263_ioremap_registers(void)
+{
+       at91_ioremap_shdwc(AT91SAM9263_BASE_SHDWC);
+       at91sam926x_ioremap_pit(AT91SAM9263_BASE_PIT);
+       at91sam9_ioremap_smc(0, AT91SAM9263_BASE_SMC0);
+       at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1);
+}
+
 static void __init at91sam9263_initialize(void)
 {
        arm_pm_restart = at91sam9_alt_restart;
-       pm_power_off = at91sam9263_poweroff;
        at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1);
 
        /* Register GPIO subsystem */
@@ -358,6 +360,7 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
 struct at91_init_soc __initdata at91sam9263_soc = {
        .map_io = at91sam9263_map_io,
        .default_irq_priority = at91sam9263_default_irq_priority,
+       .ioremap_registers = at91sam9263_ioremap_registers,
        .register_clocks = at91sam9263_register_clocks,
        .init = at91sam9263_initialize,
 };