From: Tero Kristo <t-kristo@ti.com>
Date: Mon, 24 Feb 2014 16:51:05 +0000 (+0200)
Subject: ARM: OMAP2: clock: use DT clock boot if available
X-Git-Tag: v3.17-rc1~77^2~24^2~11^2~1
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=69a1e7a1feb5bac44a5a76380768596a12a33050;p=karo-tx-linux.git

ARM: OMAP2: clock: use DT clock boot if available

Otherwise legacy boot clock data is used. This patch also includes the
clock data files to the base dtsi files.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
---

diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi
index e83b0468080c..2ad3e3b29411 100644
--- a/arch/arm/boot/dts/omap2420.dtsi
+++ b/arch/arm/boot/dts/omap2420.dtsi
@@ -182,3 +182,6 @@
 &i2c2 {
 	compatible = "ti,omap2420-i2c";
 };
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2420-clocks.dtsi"
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index c4e8013801ee..f9ab99d5c951 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -288,3 +288,6 @@
 &i2c2 {
 	compatible = "ti,omap2430-i2c";
 };
+
+/include/ "omap24xx-clocks.dtsi"
+/include/ "omap2430-clocks.dtsi"
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 8f559450c876..80bf63359c24 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -53,6 +53,7 @@
 #include "prm2xxx.h"
 #include "prm3xxx.h"
 #include "prm44xx.h"
+#include "opp2xxx.h"
 
 /*
  * omap_clk_soc_init: points to a function that does the SoC-specific
@@ -410,7 +411,12 @@ void __init omap2420_init_early(void)
 	omap242x_clockdomains_init();
 	omap2420_hwmod_init();
 	omap_hwmod_init_postsetup();
-	omap_clk_soc_init = omap2420_clk_init;
+	if (of_have_populated_dt()) {
+		omap_clk_soc_init = omap2420_dt_clk_init;
+		rate_table = omap2420_rate_table;
+	} else {
+		omap_clk_soc_init = omap2420_clk_init;
+	}
 }
 
 void __init omap2420_init_late(void)
@@ -439,7 +445,12 @@ void __init omap2430_init_early(void)
 	omap243x_clockdomains_init();
 	omap2430_hwmod_init();
 	omap_hwmod_init_postsetup();
-	omap_clk_soc_init = omap2430_clk_init;
+	if (of_have_populated_dt()) {
+		omap_clk_soc_init = omap2430_dt_clk_init;
+		rate_table = omap2430_rate_table;
+	} else {
+		omap_clk_soc_init = omap2430_clk_init;
+	}
 }
 
 void __init omap2430_init_late(void)