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Diffstat (limited to 'arch/arm/mach-vexpress/ct-ca9x4.c')
-rw-r--r--arch/arm/mach-vexpress/ct-ca9x4.c41
1 files changed, 14 insertions, 27 deletions
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index 4f471fa3e3c5..60838ddb8564 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -9,6 +9,7 @@
#include <linux/amba/bus.h>
#include <linux/amba/clcd.h>
#include <linux/clkdev.h>
+#include <linux/vexpress.h>
#include <asm/hardware/arm_timer.h>
#include <asm/hardware/cache-l2x0.h>
@@ -64,19 +65,6 @@ static void __init ct_ca9x4_init_irq(void)
ca9x4_twd_init();
}
-static void ct_ca9x4_clcd_enable(struct clcd_fb *fb)
-{
- u32 site = v2m_get_master_site();
-
- /*
- * Old firmware was using the "site" component of the command
- * to control the DVI muxer (while it should be always 0 ie. MB).
- * Newer firmware uses the data register. Keep both for compatibility.
- */
- v2m_cfg_write(SYS_CFG_MUXFPGA | SYS_CFG_SITE(site), site);
- v2m_cfg_write(SYS_CFG_DVIMODE | SYS_CFG_SITE(SYS_CFG_SITE_MB), 2);
-}
-
static int ct_ca9x4_clcd_setup(struct clcd_fb *fb)
{
unsigned long framesize = 1024 * 768 * 2;
@@ -93,7 +81,6 @@ static struct clcd_board ct_ca9x4_clcd_data = {
.caps = CLCD_CAP_5551 | CLCD_CAP_565,
.check = clcdfb_check,
.decode = clcdfb_decode,
- .enable = ct_ca9x4_clcd_enable,
.setup = ct_ca9x4_clcd_setup,
.mmap = versatile_clcd_mmap_dma,
.remove = versatile_clcd_remove_dma,
@@ -111,14 +98,6 @@ static struct amba_device *ct_ca9x4_amba_devs[] __initdata = {
&gpio_device,
};
-
-static struct v2m_osc ct_osc1 = {
- .osc = 1,
- .rate_min = 10000000,
- .rate_max = 80000000,
- .rate_default = 23750000,
-};
-
static struct resource pmu_resources[] = {
[0] = {
.start = IRQ_CT_CA9X4_PMU_CPU0,
@@ -149,10 +128,18 @@ static struct platform_device pmu_device = {
.resource = pmu_resources,
};
+static struct platform_device osc1_device = {
+ .name = "vexpress-osc",
+ .id = 1,
+ .num_resources = 1,
+ .resource = (struct resource []) {
+ VEXPRESS_RES_FUNC(0xf, 1),
+ },
+};
+
static void __init ct_ca9x4_init(void)
{
int i;
- struct clk *clk;
#ifdef CONFIG_CACHE_L2X0
void __iomem *l2x0_base = ioremap(CT_CA9X4_L2CC, SZ_4K);
@@ -164,14 +151,14 @@ static void __init ct_ca9x4_init(void)
l2x0_init(l2x0_base, 0x00400000, 0xfe0fffff);
#endif
- ct_osc1.site = v2m_get_master_site();
- clk = v2m_osc_register("ct:osc1", &ct_osc1);
- clk_register_clkdev(clk, NULL, "ct:clcd");
-
for (i = 0; i < ARRAY_SIZE(ct_ca9x4_amba_devs); i++)
amba_device_register(ct_ca9x4_amba_devs[i], &iomem_resource);
platform_device_register(&pmu_device);
+ platform_device_register(&osc1_device);
+
+ WARN_ON(clk_register_clkdev(vexpress_osc_setup(&osc1_device.dev),
+ NULL, "ct:clcd"));
}
#ifdef CONFIG_SMP