[ARM] integrator: convert to clkdev and lookup clocks by device name
People often point to the Integrator/Versatile/Realview
implementations to justify using the consumer name as the sole
selector for clocks.
Eliminate this excuse by changing the Integrator implementation, so
it provides a better example of how it should be done.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 88026cc..427c2d8 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -21,6 +21,8 @@
#include <linux/amba/clcd.h>
#include <linux/io.h>
+#include <asm/clkdev.h>
+#include <mach/clkdev.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/setup.h>
@@ -38,7 +40,6 @@
#include <asm/mach/time.h>
#include "common.h"
-#include "clock.h"
#define INTCP_PA_MMC_BASE 0x1c000000
#define INTCP_PA_AACI_BASE 0x1d000000
@@ -289,15 +290,16 @@
writel(0, CM_LOCK);
}
-static struct clk cp_clcd_clk = {
- .name = "CLCDCLK",
+static struct clk cp_auxclk = {
.params = &cp_auxvco_params,
.setvco = cp_auxvco_set,
};
-static struct clk cp_mmci_clk = {
- .name = "MCLK",
- .rate = 14745600,
+static struct clk_lookup cp_lookups[] = {
+ { /* CLCD */
+ .dev_id = "mb:c0",
+ .clk = &cp_auxclk,
+ },
};
/*
@@ -554,8 +556,8 @@
{
int i;
- clk_register(&cp_clcd_clk);
- clk_register(&cp_mmci_clk);
+ for (i = 0; i < ARRAY_SIZE(cp_lookups); i++)
+ clkdev_add(&cp_lookups[i]);
platform_add_devices(intcp_devs, ARRAY_SIZE(intcp_devs));