[PATCHv7,18/21] ARM: OMAP4: OPP: add OMAP4460 definitions

Message ID	1348590833-12335-19-git-send-email-t-kristo@ti.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org> From: Tero Kristo <t-kristo@ti.com> To: <linux-omap@vger.kernel.org>, <khilman@ti.com>, <paul@pwsan.com> Subject: [PATCHv7 18/21] ARM: OMAP4: OPP: add OMAP4460 definitions Date: Tue, 25 Sep 2012 19:33:50 +0300 Message-ID: <1348590833-12335-19-git-send-email-t-kristo@ti.com> In-Reply-To: <1348590833-12335-1-git-send-email-t-kristo@ti.com> References: <1348590833-12335-1-git-send-email-t-kristo@ti.com> MIME-Version: 1.0 summary: Content analysis details: (-7.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.152 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.8 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Vishwanath Sripathy <vishwanath.bs@ti.com>, Nishanth Menon <nm@ti.com>, linux-arm-kernel@lists.infradead.org Precedence: list Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org

diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index b8cdc85..6f97eae 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -201,6 +201,7 @@ #define OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO 0x249 #define OMAP44XX_CONTROL_FUSE_CORE_OPP50 0x254 #define OMAP44XX_CONTROL_FUSE_CORE_OPP100 0x257 +#define OMAP44XX_CONTROL_FUSE_CORE_OPP100OV 0x25A /* AM35XX only CONTROL_GENERAL register offsets */ #define AM35XX_CONTROL_MSUSPENDMUX_6 (OMAP2_CONTROL_GENERAL + 0x0038) diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h index c784c12..18a750e 100644 --- a/arch/arm/mach-omap2/omap_opp_data.h +++ b/arch/arm/mach-omap2/omap_opp_data.h @@ -89,8 +89,11 @@ extern struct omap_volt_data omap34xx_vddcore_volt_data[]; extern struct omap_volt_data omap36xx_vddmpu_volt_data[]; extern struct omap_volt_data omap36xx_vddcore_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_iva_volt_data[]; -extern struct omap_volt_data omap44xx_vdd_core_volt_data[]; +extern struct omap_volt_data omap443x_vdd_mpu_volt_data[]; +extern struct omap_volt_data omap443x_vdd_iva_volt_data[]; +extern struct omap_volt_data omap443x_vdd_core_volt_data[]; +extern struct omap_volt_data omap446x_vdd_mpu_volt_data[]; +extern struct omap_volt_data omap446x_vdd_iva_volt_data[]; +extern struct omap_volt_data omap446x_vdd_core_volt_data[]; #endif /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */ diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index c95415d..4054849 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -1,7 +1,7 @@ /* * OMAP4 OPP table definitions. * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2010-2012 Texas Instruments Incorporated - http://www.ti.com/ * Nishanth Menon * Kevin Hilman * Thara Gopinath @@ -36,7 +36,7 @@ #define OMAP4430_VDD_MPU_OPPTURBO_UV 1313000 #define OMAP4430_VDD_MPU_OPPNITRO_UV 1375000 -struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { +struct omap_volt_data omap443x_vdd_mpu_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), @@ -48,7 +48,7 @@ struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { #define OMAP4430_VDD_IVA_OPP100_UV 1188000 #define OMAP4430_VDD_IVA_OPPTURBO_UV 1300000 -struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { +struct omap_volt_data omap443x_vdd_iva_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), @@ -58,14 +58,14 @@ struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { #define OMAP4430_VDD_CORE_OPP50_UV 1025000 #define OMAP4430_VDD_CORE_OPP100_UV 1200000 -struct omap_volt_data omap44xx_vdd_core_volt_data[] = { +struct omap_volt_data omap443x_vdd_core_volt_data[] = { VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), VOLT_DATA_DEFINE(0, 0, 0, 0), }; -static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { +static struct omap_opp_def __initdata omap443x_opp_def_list[] = { /* MPU OPP1 - OPP50 */ OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV), /* MPU OPP2 - OPP100 */ @@ -87,6 +87,82 @@ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { /* TODO: add DSP, aess, fdif, gpu */ }; +#define OMAP4460_VDD_MPU_OPP50_UV 1025000 +#define OMAP4460_VDD_MPU_OPP100_UV 1200000 +#define OMAP4460_VDD_MPU_OPPTURBO_UV 1313000 +#define OMAP4460_VDD_MPU_OPPNITRO_UV 1375000 + +struct omap_volt_data omap446x_vdd_mpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4460_VDD_IVA_OPP50_UV 1025000 +#define OMAP4460_VDD_IVA_OPP100_UV 1200000 +#define OMAP4460_VDD_IVA_OPPTURBO_UV 1313000 +#define OMAP4460_VDD_IVA_OPPNITRO_UV 1375000 + +struct omap_volt_data omap446x_vdd_iva_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO, 0xfa, 0x23), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4460_VDD_CORE_OPP50_UV 1025000 +#define OMAP4460_VDD_CORE_OPP100_UV 1200000 +#define OMAP4460_VDD_CORE_OPP100_OV_UV 1250000 + +struct omap_volt_data omap446x_vdd_core_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_OV_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100OV, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +static struct omap_opp_def __initdata omap446x_opp_def_list[] = { + /* MPU OPP1 - OPP50 */ + OPP_INITIALIZER("mpu", true, 350000000, OMAP4460_VDD_MPU_OPP50_UV), + /* MPU OPP2 - OPP100 */ + OPP_INITIALIZER("mpu", true, 700000000, OMAP4460_VDD_MPU_OPP100_UV), + /* MPU OPP3 - OPP-Turbo */ + OPP_INITIALIZER("mpu", true, 920000000, OMAP4460_VDD_MPU_OPPTURBO_UV), + /* + * MPU OPP4 - OPP-Nitro + Disabled as the reference schematics + * recommends TPS623631 - confirm and enable the opp in board file + * XXX: May be we should enable these based on mpu capability and + * Exception board files disable it... + */ + OPP_INITIALIZER("mpu", false, 1200000000, OMAP4460_VDD_MPU_OPPNITRO_UV), + /* MPU OPP4 - OPP-Nitro SpeedBin */ + OPP_INITIALIZER("mpu", false, 1500000000, OMAP4460_VDD_MPU_OPPNITRO_UV), + /* L3 OPP1 - OPP50 */ + OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4460_VDD_CORE_OPP50_UV), + /* L3 OPP2 - OPP100 */ + OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4460_VDD_CORE_OPP100_UV), + /* IVA OPP1 - OPP50 */ + OPP_INITIALIZER("iva", true, 133000000, OMAP4460_VDD_IVA_OPP50_UV), + /* IVA OPP2 - OPP100 */ + OPP_INITIALIZER("iva", true, 266100000, OMAP4460_VDD_IVA_OPP100_UV), + /* + * IVA OPP3 - OPP-Turbo + Disabled as the reference schematics + * recommends Phoenix VCORE2 which can supply only 600mA - so the ones + * above this OPP frequency, even though OMAP is capable, should be + * enabled by board file which is sure of the chip power capability + */ + OPP_INITIALIZER("iva", false, 332000000, OMAP4460_VDD_IVA_OPPTURBO_UV), + /* IVA OPP4 - OPP-Nitro */ + OPP_INITIALIZER("iva", false, 430000000, OMAP4460_VDD_IVA_OPPNITRO_UV), + /* IVA OPP5 - OPP-Nitro SpeedBin*/ + OPP_INITIALIZER("iva", false, 500000000, OMAP4460_VDD_IVA_OPPNITRO_UV), + + /* TODO: add DSP, aess, fdif, gpu */ +}; + /** * omap4_opp_init() - initialize omap4 opp table */ @@ -94,12 +170,12 @@ int __init omap4_opp_init(void) { int r = -ENODEV; - if (!cpu_is_omap443x()) - return r; - - r = omap_init_opp_table(omap44xx_opp_def_list, - ARRAY_SIZE(omap44xx_opp_def_list)); - + if (cpu_is_omap443x()) + r = omap_init_opp_table(omap443x_opp_def_list, + ARRAY_SIZE(omap443x_opp_def_list)); + else if (cpu_is_omap446x()) + r = omap_init_opp_table(omap446x_opp_def_list, + ARRAY_SIZE(omap446x_opp_def_list)); return r; } device_initcall(omap4_opp_init); diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c index 7da35a6..b893c8e 100644 --- a/arch/arm/mach-omap2/voltagedomains44xx_data.c +++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c @@ -104,9 +104,15 @@ void __init omap44xx_voltagedomains_init(void) * for the currently-running IC */ #ifdef CONFIG_PM_OPP - omap4_voltdm_mpu.volt_data = omap44xx_vdd_mpu_volt_data; - omap4_voltdm_iva.volt_data = omap44xx_vdd_iva_volt_data; - omap4_voltdm_core.volt_data = omap44xx_vdd_core_volt_data; + if (cpu_is_omap443x()) { + omap4_voltdm_mpu.volt_data = omap443x_vdd_mpu_volt_data; + omap4_voltdm_iva.volt_data = omap443x_vdd_iva_volt_data; + omap4_voltdm_core.volt_data = omap443x_vdd_core_volt_data; + } else if (cpu_is_omap446x()) { + omap4_voltdm_mpu.volt_data = omap446x_vdd_mpu_volt_data; + omap4_voltdm_iva.volt_data = omap446x_vdd_iva_volt_data; + omap4_voltdm_core.volt_data = omap446x_vdd_core_volt_data; + } #endif omap4_voltdm_mpu.vp_param = &omap4_mpu_vp_data;

[PATCHv7,18/21] ARM: OMAP4: OPP: add OMAP4460 definitions

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Patch