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Diffstat (limited to 'arch/arm/mach-ux500/pm_domains.c')
-rw-r--r--arch/arm/mach-ux500/pm_domains.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/arch/arm/mach-ux500/pm_domains.c b/arch/arm/mach-ux500/pm_domains.c
deleted file mode 100644
index 427b9ac4af6c..000000000000
--- a/arch/arm/mach-ux500/pm_domains.c
+++ /dev/null
@@ -1,79 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2014 Linaro Ltd.
- *
- * Author: Ulf Hansson <ulf.hansson@linaro.org>
- *
- * Implements PM domains using the generic PM domain for ux500.
- */
-#include <linux/printk.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/of.h>
-#include <linux/pm_domain.h>
-
-#include <dt-bindings/arm/ux500_pm_domains.h>
-#include "pm_domains.h"
-
-static int pd_power_off(struct generic_pm_domain *domain)
-{
- /*
- * Handle the gating of the PM domain regulator here.
- *
- * Drivers/subsystems handling devices in the PM domain needs to perform
- * register context save/restore from their respective runtime PM
- * callbacks, to be able to enable PM domain gating/ungating.
- */
- return 0;
-}
-
-static int pd_power_on(struct generic_pm_domain *domain)
-{
- /*
- * Handle the ungating of the PM domain regulator here.
- *
- * Drivers/subsystems handling devices in the PM domain needs to perform
- * register context save/restore from their respective runtime PM
- * callbacks, to be able to enable PM domain gating/ungating.
- */
- return 0;
-}
-
-static struct generic_pm_domain ux500_pm_domain_vape = {
- .name = "VAPE",
- .power_off = pd_power_off,
- .power_on = pd_power_on,
-};
-
-static struct generic_pm_domain *ux500_pm_domains[NR_DOMAINS] = {
- [DOMAIN_VAPE] = &ux500_pm_domain_vape,
-};
-
-static const struct of_device_id ux500_pm_domain_matches[] __initconst = {
- { .compatible = "stericsson,ux500-pm-domains", },
- { },
-};
-
-int __init ux500_pm_domains_init(void)
-{
- struct device_node *np;
- struct genpd_onecell_data *genpd_data;
- int i;
-
- np = of_find_matching_node(NULL, ux500_pm_domain_matches);
- if (!np)
- return -ENODEV;
-
- genpd_data = kzalloc(sizeof(*genpd_data), GFP_KERNEL);
- if (!genpd_data)
- return -ENOMEM;
-
- genpd_data->domains = ux500_pm_domains;
- genpd_data->num_domains = ARRAY_SIZE(ux500_pm_domains);
-
- for (i = 0; i < ARRAY_SIZE(ux500_pm_domains); ++i)
- pm_genpd_init(ux500_pm_domains[i], NULL, false);
-
- of_genpd_add_provider_onecell(np, genpd_data);
- return 0;
-}