[ARM] 5319/1: AT91: support AT91CAP9 revC CPUs

[linux-2.6-omap-h63xx.git] / arch / arm / mach-at91 / at91cap9.c

diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
index 638948c16770e50ce21cba285f0b7d65d6ca2fcd..0a38c69fdbc450f3d09ed7545ef60af14e45fb50 100644 (file)
--- a/arch/arm/mach-at91/at91cap9.c
+++ b/arch/arm/mach-at91/at91cap9.c
@@ -17,6 +17,8 @@
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
+
+#include <mach/cpu.h>
 #include <mach/at91cap9.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
@@ -141,8 +143,8 @@ static struct clk tcb_clk = {
        .pmc_mask       = 1 << AT91CAP9_ID_TCB,
        .type           = CLK_TYPE_PERIPHERAL,
 };
-static struct clk pwmc_clk = {
-       .name           = "pwmc_clk",
+static struct clk pwm_clk = {
+       .name           = "pwm_clk",
        .pmc_mask       = 1 << AT91CAP9_ID_PWMC,
        .type           = CLK_TYPE_PERIPHERAL,
 };
@@ -207,7 +209,7 @@ static struct clk *periph_clocks[] __initdata = {
        &ssc1_clk,
        &ac97_clk,
        &tcb_clk,
-       &pwmc_clk,
+       &pwm_clk,
        &macb_clk,
        &aestdes_clk,
        &adc_clk,
@@ -317,6 +319,12 @@ void __init at91cap9_initialize(unsigned long main_clock)
 
        /* Register GPIO subsystem */
        at91_gpio_init(at91cap9_gpio, 4);
+
+       /* Remember the silicon revision */
+       if (cpu_is_at91cap9_revB())
+               system_rev = 0xB;
+       else if (cpu_is_at91cap9_revC())
+               system_rev = 0xC;
 }
 
 /* --------------------------------------------------------------------