From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/drivers/clk/at91/pmc.h | 129 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) create mode 100644 kernel/drivers/clk/at91/pmc.h (limited to 'kernel/drivers/clk/at91/pmc.h') diff --git a/kernel/drivers/clk/at91/pmc.h b/kernel/drivers/clk/at91/pmc.h new file mode 100644 index 000000000..eb8e5dc90 --- /dev/null +++ b/kernel/drivers/clk/at91/pmc.h @@ -0,0 +1,129 @@ +/* + * drivers/clk/at91/pmc.h + * + * Copyright (C) 2013 Boris BREZILLON + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __PMC_H_ +#define __PMC_H_ + +#include +#include +#include + +struct clk_range { + unsigned long min; + unsigned long max; +}; + +#define CLK_RANGE(MIN, MAX) {.min = MIN, .max = MAX,} + +struct at91_pmc_caps { + u32 available_irqs; +}; + +struct at91_pmc { + void __iomem *regbase; + int virq; + spinlock_t lock; + const struct at91_pmc_caps *caps; + struct irq_domain *irqdomain; + u32 imr; +}; + +static inline void pmc_lock(struct at91_pmc *pmc) +{ + spin_lock(&pmc->lock); +} + +static inline void pmc_unlock(struct at91_pmc *pmc) +{ + spin_unlock(&pmc->lock); +} + +static inline u32 pmc_read(struct at91_pmc *pmc, int offset) +{ + return readl(pmc->regbase + offset); +} + +static inline void pmc_write(struct at91_pmc *pmc, int offset, u32 value) +{ + writel(value, pmc->regbase + offset); +} + +int of_at91_get_clk_range(struct device_node *np, const char *propname, + struct clk_range *range); + +extern void __init of_at91sam9260_clk_slow_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_main_rc_osc_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91rm9200_clk_main_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_main_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_pll_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9g45_clk_pll_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9g20_clk_pllb_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_sama5d3_clk_pll_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_plldiv_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_master_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_master_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_sys_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_periph_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_periph_setup(struct device_node *np, + struct at91_pmc *pmc); + +extern void __init of_at91rm9200_clk_prog_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9g45_clk_prog_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_prog_setup(struct device_node *np, + struct at91_pmc *pmc); + +#if defined(CONFIG_HAVE_AT91_UTMI) +extern void __init of_at91sam9x5_clk_utmi_setup(struct device_node *np, + struct at91_pmc *pmc); +#endif + +#if defined(CONFIG_HAVE_AT91_USB_CLK) +extern void __init of_at91rm9200_clk_usb_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9x5_clk_usb_setup(struct device_node *np, + struct at91_pmc *pmc); +extern void __init of_at91sam9n12_clk_usb_setup(struct device_node *np, + struct at91_pmc *pmc); +#endif + +#if defined(CONFIG_HAVE_AT91_SMD) +extern void __init of_at91sam9x5_clk_smd_setup(struct device_node *np, + struct at91_pmc *pmc); +#endif + +#if defined(CONFIG_HAVE_AT91_H32MX) +extern void __init of_sama5d4_clk_h32mx_setup(struct device_node *np, + struct at91_pmc *pmc); +#endif + +#endif /* __PMC_H_ */ -- cgit 1.2.3-korg