diff options
Diffstat (limited to 'drivers/soc/imx/gpc.c')
| -rw-r--r-- | drivers/soc/imx/gpc.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/soc/imx/gpc.c b/drivers/soc/imx/gpc.c index b3da635970ea..aa3729ecaa9e 100644 --- a/drivers/soc/imx/gpc.c +++ b/drivers/soc/imx/gpc.c @@ -1,13 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2015-2017 Pengutronix, Lucas Stach <kernel@pengutronix.de> * Copyright 2011-2013 Freescale Semiconductor, Inc. - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html */ #include <linux/clk.h> @@ -69,7 +63,7 @@ static int imx6_pm_domain_power_off(struct generic_pm_domain *genpd) u32 val; /* Read ISO and ISO2SW power down delays */ - regmap_read(pd->regmap, pd->reg_offs + GPC_PGC_PUPSCR_OFFS, &val); + regmap_read(pd->regmap, pd->reg_offs + GPC_PGC_PDNSCR_OFFS, &val); iso = val & 0x3f; iso2sw = (val >> 8) & 0x3f; @@ -247,6 +241,7 @@ builtin_platform_driver(imx_pgc_power_domain_driver) #define GPC_PGC_DOMAIN_ARM 0 #define GPC_PGC_DOMAIN_PU 1 #define GPC_PGC_DOMAIN_DISPLAY 2 +#define GPC_PGC_DOMAIN_PCI 3 static struct genpd_power_state imx6_pm_domain_pu_state = { .power_off_latency_ns = 25000, @@ -254,12 +249,13 @@ static struct genpd_power_state imx6_pm_domain_pu_state = { }; static struct imx_pm_domain imx_gpc_domains[] = { - { + [GPC_PGC_DOMAIN_ARM] { .base = { .name = "ARM", .flags = GENPD_FLAG_ALWAYS_ON, }, - }, { + }, + [GPC_PGC_DOMAIN_PU] { .base = { .name = "PU", .power_off = imx6_pm_domain_power_off, @@ -269,7 +265,8 @@ static struct imx_pm_domain imx_gpc_domains[] = { }, .reg_offs = 0x260, .cntr_pdn_bit = 0, - }, { + }, + [GPC_PGC_DOMAIN_DISPLAY] { .base = { .name = "DISPLAY", .power_off = imx6_pm_domain_power_off, @@ -277,7 +274,8 @@ static struct imx_pm_domain imx_gpc_domains[] = { }, .reg_offs = 0x240, .cntr_pdn_bit = 4, - }, { + }, + [GPC_PGC_DOMAIN_PCI] { .base = { .name = "PCI", .power_off = imx6_pm_domain_power_off, @@ -348,8 +346,8 @@ static const struct regmap_config imx_gpc_regmap_config = { }; static struct generic_pm_domain *imx_gpc_onecell_domains[] = { - &imx_gpc_domains[0].base, - &imx_gpc_domains[1].base, + &imx_gpc_domains[GPC_PGC_DOMAIN_ARM].base, + &imx_gpc_domains[GPC_PGC_DOMAIN_PU].base, }; static struct genpd_onecell_data imx_gpc_onecell_data = { |