From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- arch/arm/mach-omap2/powerdomains2xxx_data.c | 134 ++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 arch/arm/mach-omap2/powerdomains2xxx_data.c (limited to 'arch/arm/mach-omap2/powerdomains2xxx_data.c') diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c new file mode 100644 index 0000000000..fa259adbdc --- /dev/null +++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c @@ -0,0 +1,134 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * OMAP2XXX powerdomain definitions + * + * Copyright (C) 2007-2008, 2011 Texas Instruments, Inc. + * Copyright (C) 2007-2011 Nokia Corporation + * + * Paul Walmsley, Jouni Högander + */ + +#include +#include + +#include "soc.h" +#include "powerdomain.h" +#include "powerdomains2xxx_3xxx_data.h" + +#include "prcm-common.h" +#include "prm2xxx_3xxx.h" +#include "prm-regbits-24xx.h" + +/* 24XX powerdomains and dependencies */ + +/* Powerdomains */ + +static struct powerdomain dsp_pwrdm = { + .name = "dsp_pwrdm", + .prcm_offs = OMAP24XX_DSP_MOD, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_RET, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_RET, + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, + }, + .voltdm = { .name = "core" }, +}; + +static struct powerdomain mpu_24xx_pwrdm = { + .name = "mpu_pwrdm", + .prcm_offs = MPU_MOD, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_RET, + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, + }, + .voltdm = { .name = "core" }, +}; + +static struct powerdomain core_24xx_pwrdm = { + .name = "core_pwrdm", + .prcm_offs = CORE_MOD, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_RET, + .banks = 3, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */ + [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */ + [2] = PWRSTS_OFF_RET, /* MEM3RETSTATE */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */ + [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */ + [2] = PWRSTS_OFF_RET_ON, /* MEM3ONSTATE */ + }, + .voltdm = { .name = "core" }, +}; + + +/* + * 2430-specific powerdomains + */ + +/* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */ + +static struct powerdomain mdm_pwrdm = { + .name = "mdm_pwrdm", + .prcm_offs = OMAP2430_MDM_MOD, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_RET, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_RET, /* MEMRETSTATE */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* MEMONSTATE */ + }, + .voltdm = { .name = "core" }, +}; + +/* + * + */ + +static struct powerdomain *powerdomains_omap24xx[] __initdata = { + &wkup_omap2_pwrdm, + &gfx_omap2_pwrdm, + &dsp_pwrdm, + &mpu_24xx_pwrdm, + &core_24xx_pwrdm, + NULL +}; + +static struct powerdomain *powerdomains_omap2430[] __initdata = { + &mdm_pwrdm, + NULL +}; + +void __init omap242x_powerdomains_init(void) +{ + if (!cpu_is_omap2420()) + return; + + pwrdm_register_platform_funcs(&omap2_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap24xx); + pwrdm_complete_init(); +} + +void __init omap243x_powerdomains_init(void) +{ + if (!cpu_is_omap2430()) + return; + + pwrdm_register_platform_funcs(&omap2_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap24xx); + pwrdm_register_pwrdms(powerdomains_omap2430); + pwrdm_complete_init(); +} -- cgit v1.2.3