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 <[email protected]> Cc: "Benoît Cousson" <[email protected]> Cc: Santosh Shilimkar <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Keerthy <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Nishanth Menon <[email protected]> --- 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 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
