Add DT OPP table for OMAP34xx family of devices. This data is
decoded by OF with of_init_opp_table() helper function.
This is in preparation to use generic cpu0-cpufreq driver.
Cc: Kevin Hilman <khil...@deeprootsystems.com>
Cc: "Benoît Cousson" <b-cous...@ti.com>
Cc: Santosh Shilimkar <santosh.shilim...@ti.com>
Cc: Shawn Guo <shawn....@linaro.org>
Cc: Keerthy <j-keer...@ti.com>
Cc: linux-omap@vger.kernel.org
Cc: devicetree-disc...@lists.ozlabs.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: cpuf...@vger.kernel.org
Cc: linux...@vger.kernel.org
Signed-off-by: Nishanth Menon <n...@ti.com>
---
arch/arm/boot/dts/omap3.dtsi | 10 ++++++++++
arch/arm/mach-omap2/opp3xxx_data.c | 11 -----------
2 files changed, 10 insertions(+), 11 deletions(-)
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 1acc261..9a15066 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -23,6 +23,16 @@
cpus {
cpu@0 {
compatible = "arm,cortex-a8";
+ /* OMAP3430 variants OPP1-5 */
+ operating-points = <
+ /* kHz uV */
+ 125000 975000
+ 250000 1075000
+ 500000 1200000
+ 550000 1270000
+ 600000 1350000
+ >;
+ clock-latency = <300000>; /* From legacy driver */
};
};
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c
b/arch/arm/mach-omap2/opp3xxx_data.c
index fc67add..1de18c2 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -87,17 +87,6 @@ struct omap_volt_data omap36xx_vddcore_volt_data[] = {
/* OPP data */
static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
- /* MPU OPP1 */
- OPP_INITIALIZER("mpu", true, 125000000, OMAP3430_VDD_MPU_OPP1_UV),
- /* MPU OPP2 */
- OPP_INITIALIZER("mpu", true, 250000000, OMAP3430_VDD_MPU_OPP2_UV),
- /* MPU OPP3 */
- OPP_INITIALIZER("mpu", true, 500000000, OMAP3430_VDD_MPU_OPP3_UV),
- /* MPU OPP4 */
- OPP_INITIALIZER("mpu", true, 550000000, OMAP3430_VDD_MPU_OPP4_UV),
- /* MPU OPP5 */
- OPP_INITIALIZER("mpu", true, 600000000, OMAP3430_VDD_MPU_OPP5_UV),
-
/*
* L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is
* almost the same than the one at 83MHz thus providing very little
--
1.7.9.5
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