diff options
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-imx/gpc.c | 17 | ||||
| -rw-r--r-- | arch/arm/mach-imx/ssi-fiq-ksym.c | 20 | ||||
| -rw-r--r-- | arch/arm/mach-imx/ssi-fiq.S | 7 |
4 files changed, 32 insertions, 13 deletions
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 737450fe790c..cab128913e72 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -32,6 +32,7 @@ endif ifdef CONFIG_SND_IMX_SOC obj-y += ssi-fiq.o +obj-y += ssi-fiq-ksym.o endif # i.MX21 based machines diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index b54db47f6f32..1dc2a34b9dbd 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -380,13 +380,6 @@ static struct pu_domain imx6q_pu_domain = { .name = "PU", .power_off = imx6q_pm_pu_power_off, .power_on = imx6q_pm_pu_power_on, - .states = { - [0] = { - .power_off_latency_ns = 25000, - .power_on_latency_ns = 2000000, - }, - }, - .state_count = 1, }, }; @@ -430,6 +423,16 @@ static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS)) return 0; + imx6q_pu_domain.base.states = devm_kzalloc(dev, + sizeof(*imx6q_pu_domain.base.states), + GFP_KERNEL); + if (!imx6q_pu_domain.base.states) + return -ENOMEM; + + imx6q_pu_domain.base.states[0].power_off_latency_ns = 25000; + imx6q_pu_domain.base.states[0].power_on_latency_ns = 2000000; + imx6q_pu_domain.base.state_count = 1; + for (i = 0; i < ARRAY_SIZE(imx_gpc_domains); i++) pm_genpd_init(imx_gpc_domains[i], NULL, false); diff --git a/arch/arm/mach-imx/ssi-fiq-ksym.c b/arch/arm/mach-imx/ssi-fiq-ksym.c new file mode 100644 index 000000000000..792090f9a032 --- /dev/null +++ b/arch/arm/mach-imx/ssi-fiq-ksym.c @@ -0,0 +1,20 @@ +/* + * Exported ksyms for the SSI FIQ handler + * + * Copyright (C) 2009, Sascha Hauer <s.hauer@pengutronix.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> + +#include <linux/platform_data/asoc-imx-ssi.h> + +EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer); +EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer); +EXPORT_SYMBOL(imx_ssi_fiq_start); +EXPORT_SYMBOL(imx_ssi_fiq_end); +EXPORT_SYMBOL(imx_ssi_fiq_base); + diff --git a/arch/arm/mach-imx/ssi-fiq.S b/arch/arm/mach-imx/ssi-fiq.S index fd7917f1c204..a8b93c5f29b5 100644 --- a/arch/arm/mach-imx/ssi-fiq.S +++ b/arch/arm/mach-imx/ssi-fiq.S @@ -8,7 +8,6 @@ #include <linux/linkage.h> #include <asm/assembler.h> -#include <asm/export.h> /* * r8 = bit 0-15: tx offset, bit 16-31: tx buffer size @@ -145,8 +144,4 @@ imx_ssi_fiq_tx_buffer: .word 0x0 .L_imx_ssi_fiq_end: imx_ssi_fiq_end: -EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer) -EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer) -EXPORT_SYMBOL(imx_ssi_fiq_start) -EXPORT_SYMBOL(imx_ssi_fiq_end) -EXPORT_SYMBOL(imx_ssi_fiq_base) + |
