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Diffstat (limited to 'arch/arm/mach-realview/core.c')
-rw-r--r--arch/arm/mach-realview/core.c145
1 files changed, 0 insertions, 145 deletions
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 45868bb43cbd..682467480588 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,12 +30,10 @@
#include <linux/ata_platform.h>
#include <linux/amba/mmci.h>
#include <linux/gfp.h>
-#include <linux/clkdev.h>
#include <linux/mtd/physmap.h>
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/hardware/arm_timer.h>
#include <asm/hardware/icst.h>
@@ -226,115 +224,10 @@ struct mmci_platform_data realview_mmc1_plat_data = {
.cd_invert = true,
};
-/*
- * Clock handling
- */
-static const struct icst_params realview_oscvco_params = {
- .ref = 24000000,
- .vco_max = ICST307_VCO_MAX,
- .vco_min = ICST307_VCO_MIN,
- .vd_min = 4 + 8,
- .vd_max = 511 + 8,
- .rd_min = 1 + 2,
- .rd_max = 127 + 2,
- .s2div = icst307_s2div,
- .idx2s = icst307_idx2s,
-};
-
-static void realview_oscvco_set(struct clk *clk, struct icst_vco vco)
-{
- void __iomem *sys_lock = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_LOCK_OFFSET;
- u32 val;
-
- val = readl(clk->vcoreg) & ~0x7ffff;
- val |= vco.v | (vco.r << 9) | (vco.s << 16);
-
- writel(0xa05f, sys_lock);
- writel(val, clk->vcoreg);
- writel(0, sys_lock);
-}
-
-static const struct clk_ops oscvco_clk_ops = {
- .round = icst_clk_round,
- .set = icst_clk_set,
- .setvco = realview_oscvco_set,
-};
-
-static struct clk oscvco_clk = {
- .ops = &oscvco_clk_ops,
- .params = &realview_oscvco_params,
-};
-
-/*
- * These are fixed clocks.
- */
-static struct clk ref24_clk = {
- .rate = 24000000,
-};
-
-static struct clk sp804_clk = {
- .rate = 1000000,
-};
-
-static struct clk dummy_apb_pclk;
-
-static struct clk_lookup lookups[] = {
- { /* Bus clock */
- .con_id = "apb_pclk",
- .clk = &dummy_apb_pclk,
- }, { /* UART0 */
- .dev_id = "dev:uart0",
- .clk = &ref24_clk,
- }, { /* UART1 */
- .dev_id = "dev:uart1",
- .clk = &ref24_clk,
- }, { /* UART2 */
- .dev_id = "dev:uart2",
- .clk = &ref24_clk,
- }, { /* UART3 */
- .dev_id = "fpga:uart3",
- .clk = &ref24_clk,
- }, { /* UART3 is on the dev chip in PB1176 */
- .dev_id = "dev:uart3",
- .clk = &ref24_clk,
- }, { /* UART4 only exists in PB1176 */
- .dev_id = "fpga:uart4",
- .clk = &ref24_clk,
- }, { /* KMI0 */
- .dev_id = "fpga:kmi0",
- .clk = &ref24_clk,
- }, { /* KMI1 */
- .dev_id = "fpga:kmi1",
- .clk = &ref24_clk,
- }, { /* MMC0 */
- .dev_id = "fpga:mmc0",
- .clk = &ref24_clk,
- }, { /* CLCD is in the PB1176 and EB DevChip */
- .dev_id = "dev:clcd",
- .clk = &oscvco_clk,
- }, { /* PB:CLCD */
- .dev_id = "issp:clcd",
- .clk = &oscvco_clk,
- }, { /* SSP */
- .dev_id = "dev:ssp0",
- .clk = &ref24_clk,
- }, { /* SP804 timers */
- .dev_id = "sp804",
- .clk = &sp804_clk,
- },
-};
-
void __init realview_init_early(void)
{
void __iomem *sys = __io_address(REALVIEW_SYS_BASE);
- if (machine_is_realview_pb1176())
- oscvco_clk.vcoreg = sys + REALVIEW_SYS_OSC0_OFFSET;
- else
- oscvco_clk.vcoreg = sys + REALVIEW_SYS_OSC4_OFFSET;
-
- clkdev_add_table(lookups, ARRAY_SIZE(lookups));
-
versatile_sched_clock_init(sys + REALVIEW_SYS_24MHz_OFFSET, 24000000);
}
@@ -436,44 +329,6 @@ struct clcd_board clcd_plat_data = {
.remove = versatile_clcd_remove_dma,
};
-#ifdef CONFIG_LEDS
-#define VA_LEDS_BASE (__io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_LED_OFFSET)
-
-void realview_leds_event(led_event_t ledevt)
-{
- unsigned long flags;
- u32 val;
- u32 led = 1 << smp_processor_id();
-
- local_irq_save(flags);
- val = readl(VA_LEDS_BASE);
-
- switch (ledevt) {
- case led_idle_start:
- val = val & ~led;
- break;
-
- case led_idle_end:
- val = val | led;
- break;
-
- case led_timer:
- val = val ^ REALVIEW_SYS_LED7;
- break;
-
- case led_halted:
- val = 0;
- break;
-
- default:
- break;
- }
-
- writel(val, VA_LEDS_BASE);
- local_irq_restore(flags);
-}
-#endif /* CONFIG_LEDS */
-
/*
* Where is the timer (VA)?
*/