[PATCH 2/8] ARM: dts: OMAP36xx: move CPU OPP tables to device tree

[Nishanth Menon]

Add DT OPP table for OMAP36xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function. This
overrides the default OMAP34xx CPU OPP table definition.

This is in preparation to use generic cpu0-cpufreq driver.

Cc: Kevin Hilman <khilman at deeprootsystems.com>
Cc: "Benoît Cousson" <b-cousson at ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar at ti.com>
Cc: Shawn Guo <shawn.guo at linaro.org>
Cc: Keerthy <j-keerthy at ti.com>
Cc: linux-omap at vger.kernel.org
Cc: devicetree-discuss at lists.ozlabs.org
Cc: linux-arm-kernel at lists.infradead.org
Cc: cpufreq at vger.kernel.org
Cc: linux-pm at vger.kernel.org

Signed-off-by: Nishanth Menon <nm at ti.com>
---
 arch/arm/boot/dts/omap36xx.dtsi    |   12 ++++++++++++
 arch/arm/mach-omap2/opp3xxx_data.c |    9 ---------
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi
index 96bf028..743eaa1 100644
--- a/arch/arm/boot/dts/omap36xx.dtsi
+++ b/arch/arm/boot/dts/omap36xx.dtsi
@@ -15,6 +15,18 @@
 		serial3 = &uart4;
 	};
 
+	cpus {
+		/* OMAP3630 'standard device' variants OPP50 to OPP130 */
+		cpu at 0 {
+			operating-points = <
+				/* kHz    uV */
+				300000   975000
+				600000  1075000
+				800000  1200000
+			>;
+			clock-latency = <300000>; /* From omap-cpufreq driver */
+		};
+	};
 	ocp {
 		uart4: serial at 49042000 {
 			compatible = "ti,omap3-uart";
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index 1de18c2..cf7b3ab 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -114,15 +114,6 @@ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
 };
 
 static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
-	/* MPU OPP1 - OPP50 */
-	OPP_INITIALIZER("mpu", true,  300000000, OMAP3630_VDD_MPU_OPP50_UV),
-	/* MPU OPP2 - OPP100 */
-	OPP_INITIALIZER("mpu", true,  600000000, OMAP3630_VDD_MPU_OPP100_UV),
-	/* MPU OPP3 - OPP-Turbo */
-	OPP_INITIALIZER("mpu", false, 800000000, OMAP3630_VDD_MPU_OPP120_UV),
-	/* MPU OPP4 - OPP-SB */
-	OPP_INITIALIZER("mpu", false, 1000000000, OMAP3630_VDD_MPU_OPP1G_UV),
-
 	/* L3 OPP1 - OPP50 */
 	OPP_INITIALIZER("l3_main", true, 100000000, OMAP3630_VDD_CORE_OPP50_UV),
 	/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
-- 
1.7.9.5