@@ -8,23 +8,29 @@
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
+#include <linux/clk-provider.h>
+#include <linux/clk.h>
+#include <linux/clk/davinci.h>
+#include <linux/clkdev.h>
#include <linux/gpio.h>
#include <linux/init.h>
-#include <linux/clk.h>
#include <linux/platform_data/gpio-davinci.h>
#include <asm/mach/map.h>
-#include "psc.h"
-#include <mach/irqs.h>
-#include <mach/cputype.h>
#include <mach/common.h>
-#include <mach/time.h>
+#include <mach/cputype.h>
#include <mach/da8xx.h>
+#include <mach/irqs.h>
+#include <mach/time.h>
-#include "clock.h"
#include "mux.h"
+#ifndef CONFIG_COMMON_CLK
+#include "clock.h"
+#include "psc.h"
+#endif
+
/* Offsets of the 8 compare registers on the da830 */
#define DA830_CMP12_0 0x60
#define DA830_CMP12_1 0x64
@@ -37,6 +43,7 @@
#define DA830_REF_FREQ 24000000
+#ifndef CONFIG_COMMON_CLK
static struct pll_data pll0_data = {
.num = 1,
.phys_base = DA8XX_PLL0_BASE,
@@ -432,6 +439,7 @@ static struct clk_lookup da830_clks[] = {
CLK(NULL, "rmii", &rmii_clk),
CLK(NULL, NULL, NULL),
};
+#endif
/*
* Device specific mux setup
@@ -1223,6 +1231,27 @@ void __init da830_init(void)
void __init da830_init_time(void)
{
+#ifdef CONFIG_COMMON_CLK
+ void __iomem *pll0, *psc0, *psc1;
+ struct clk *clk;
+
+ pll0 = ioremap(DA8XX_PLL0_BASE, SZ_4K);
+ psc0 = ioremap(DA8XX_PSC0_BASE, SZ_4K);
+ psc1 = ioremap(DA8XX_PSC1_BASE, SZ_4K);
+
+ clk_register_fixed_rate(NULL, "ref_clk", NULL, 0, DA830_REF_FREQ);
+ da830_pll_clk_init(pll0);
+ da830_psc_clk_init(psc0, psc1);
+ clk = clk_register_fixed_factor(NULL, "i2c0", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, NULL, "i2c_davinci.1");
+ clk = clk_register_fixed_factor(NULL, "timer0", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, "timer0", NULL);
+ clk = clk_register_fixed_factor(NULL, "timer1", "pll0_aux_clk", 0, 1, 1);
+ clk_register_clkdev(clk, NULL, "davinci-wdt");
+ clk = clk_register_fixed_factor(NULL, "rmii", "pll0_sysclk7", 0, 1, 1);
+ clk_register_clkdev(clk, "rmii", NULL);
+#else
davinci_clk_init(da830_clks);
+#endif
davinci_timer_init();
}
This adds the new board-specfic clock init in mach-davinci/da830.c using the new common clock framework drivers. The #ifdefs are needed to prevent compile errors until the entire ARCH_DAVINCI is converted. Also clean up the #includes since we are adding some here. Signed-off-by: David Lechner <david@lechnology.com> --- arch/arm/mach-davinci/da830.c | 41 +++++++++++++++++++++++++++++++++++------ 1 file changed, 35 insertions(+), 6 deletions(-)