From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nishanth Menon Subject: [PATCH 4/8] ARM: dts: OMAP443x: move CPU OPP tables to device tree Date: Thu, 14 Mar 2013 15:58:11 -0500 Message-ID: <1363294695-658-5-git-send-email-nm@ti.com> References: <1363294695-658-1-git-send-email-nm@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1363294695-658-1-git-send-email-nm@ti.com> Sender: cpufreq-owner@vger.kernel.org To: linux-omap@vger.kernel.org Cc: Nishanth Menon , Kevin Hilman , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Santosh Shilimkar , Shawn Guo , Keerthy , devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org List-Id: devicetree@vger.kernel.org Add DT OPP table for OMAP443x 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 Cc: "Beno=C3=AEt Cousson" Cc: Santosh Shilimkar Cc: Shawn Guo Cc: Keerthy Cc: linux-omap@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org Cc: linux-arm-kernel@lists.infradead.org Cc: cpufreq@vger.kernel.org Cc: linux-pm@vger.kernel.org Signed-off-by: Nishanth Menon --- arch/arm/boot/dts/omap4.dtsi | 10 ++++++++++ arch/arm/mach-omap2/opp4xxx_data.c | 8 -------- 2 files changed, 10 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dts= i index 739bb79..08983a3 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -31,6 +31,16 @@ cpu@0 { compatible =3D "arm,cortex-a9"; next-level-cache =3D <&L2>; + /* OMAP4430 variants OPP50-OPPNT */ + operating-points =3D < + /* kHz uV */ + 300000 1025000 + 600000 1200000 + 800000 1313000 + 1008000 1375000 + >; + clock-latency =3D <300000>; /* From omap-cpufreq driver */ + voltage-tolerance =3D <2>; /* 2 % */ }; cpu@1 { compatible =3D "arm,cortex-a9"; diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/o= pp4xxx_data.c index 1ef7a3e..478e2ee 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -65,14 +65,6 @@ struct omap_volt_data omap443x_vdd_core_volt_data[] = =3D { =20 =20 static struct omap_opp_def __initdata omap443x_opp_def_list[] =3D { - /* MPU OPP1 - OPP50 */ - OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV), - /* MPU OPP2 - OPP100 */ - OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV), - /* MPU OPP3 - OPP-Turbo */ - OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV)= , - /* MPU OPP4 - OPP-SB */ - OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV= ), /* L3 OPP1 - OPP50 */ OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50= _UV), /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ --=20 1.7.9.5