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[05/14] ARM: OMAP2+: Add omap_init_time_of()

Message ID 20200417165519.4979-6-tony@atomide.com
State New
Headers show
Series Update omaps to use drivers/clocksource timers | expand

Commit Message

Tony Lindgren April 17, 2020, 4:55 p.m. UTC 
This allows us to move the SoCs to probe system timers one SoC
at at time. As arch/arm/mach-omap2/timer.c will be eventually gone,
let's just add omap_init_time_of() to board-generic.c directly.

Cc: Keerthy <j-keerthy@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 arch/arm/mach-omap2/board-generic.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -12,6 +12,7 @@ 
 #include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/irqdomain.h>
+#include <linux/clocksource.h>
 
 #include <asm/setup.h>
 #include <asm/mach/arch.h>
@@ -31,6 +32,13 @@  static void __init __maybe_unused omap_generic_init(void)
 	omap_soc_device_init();
 }
 
+/* Clocks are needed early, see drivers/clocksource for the rest */
+void __init __maybe_unused omap_init_time_of(void)
+{
+	omap_clk_init();
+	timer_probe();
+}
+
 #ifdef CONFIG_SOC_OMAP2420
 static const char *const omap242x_boards_compat[] __initconst = {
 	"ti,omap2420",