ARM: ux500: Move power-domain driver to the genpd dir

To simplify with maintenance let's move the ux500 power-domain driver to
the new genpd directory. Going forward, patches are intended to be managed
through a separate git tree, according to MAINTAINERS.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

2 files changed, 0 insertions, 95 deletions

diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 5e903241bded..270e5676fa02 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -6,4 +6,3 @@
 obj-y				:= pm.o
 obj-$(CONFIG_UX500_SOC_DB8500)	+= cpu-db8500.o
 obj-$(CONFIG_SMP)		+= platsmp.o
-obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
diff --git a/arch/arm/mach-ux500/pm_domains.c b/arch/arm/mach-ux500/pm_domains.c
deleted file mode 100644
index 3d4f111ed156..000000000000
--- a/arch/arm/mach-ux500/pm_domains.c
+++ /dev/null
@@ -1,94 +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/device.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#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>
-
-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[] = {
-	{ .compatible = "stericsson,ux500-pm-domains", },
-	{ },
-};
-
-static int ux500_pm_domains_probe(struct platform_device *pdev)
-{
-	struct device_node *np = pdev->dev.of_node;
-	struct genpd_onecell_data *genpd_data;
-	int i;
-
-	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;
-}
-
-static struct platform_driver ux500_pm_domains_driver = {
-	.probe  = ux500_pm_domains_probe,
-	.driver = {
-		.name = "ux500_pm_domains",
-		.of_match_table = ux500_pm_domain_matches,
-	},
-};
-
-static int __init ux500_pm_domains_init(void)
-{
-	return platform_driver_register(&ux500_pm_domains_driver);
-}
-arch_initcall(ux500_pm_domains_init);