diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/cpu.c | 12 | ||||
| -rw-r--r-- | drivers/clk/ux500/u8500_of_clk.c | 16 | ||||
| -rw-r--r-- | drivers/clk/ux500/u8540_clk.c | 16 | ||||
| -rw-r--r-- | drivers/clk/ux500/u9540_clk.c | 4 | ||||
| -rw-r--r-- | include/linux/platform_data/clk-ux500.h | 17 |
6 files changed, 6 insertions, 60 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 7304d2e37a98..1c75f3f610ee 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1821,7 +1821,6 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) T: git git://git.linaro.org/people/ulfh/clk.git S: Maintained F: drivers/clk/ux500/ -F: include/linux/platform_data/clk-ux500.h ARM/VERSATILE EXPRESS PLATFORM M: Liviu Dudau <liviu.dudau@arm.com> diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index f8c2d6f2fb7e..63853e76a4e1 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -19,7 +19,6 @@ #include <linux/irq.h> #include <linux/irqchip.h> #include <linux/irqchip/arm-gic.h> -#include <linux/platform_data/clk-ux500.h> #include <linux/platform_data/arm-ux500-pm.h> #include <asm/mach/map.h> @@ -66,17 +65,6 @@ void __init ux500_init_irq(void) prcmu_early_init(r.start, r.end-r.start); ux500_pm_init(r.start, r.end-r.start); ux500_l2x0_init(); - - /* - * Init clocks here so that they are available for system timer - * initialization. - */ - if (cpu_is_u8500_family()) - u8500_clk_init(); - else if (cpu_is_u9540()) - u9540_clk_init(); - else if (cpu_is_u8540()) - u8540_clk_init(); } static const char * __init ux500_get_machine(void) diff --git a/drivers/clk/ux500/u8500_of_clk.c b/drivers/clk/ux500/u8500_of_clk.c index 9a736d939806..e960d686d9db 100644 --- a/drivers/clk/ux500/u8500_of_clk.c +++ b/drivers/clk/ux500/u8500_of_clk.c @@ -11,7 +11,6 @@ #include <linux/of_address.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> -#include <linux/platform_data/clk-ux500.h> #include "clk.h" #define PRCC_NUM_PERIPH_CLUSTERS 6 @@ -48,11 +47,6 @@ static struct clk *ux500_twocell_get(struct of_phandle_args *clkspec, return PRCC_SHOW(clk_data, base, bit); } -static const struct of_device_id u8500_clk_of_match[] = { - { .compatible = "stericsson,u8500-clks", }, - { }, -}; - /* CLKRST4 is missing making it hard to index things */ enum clkrst_index { CLKRST1_INDEX = 0, @@ -63,22 +57,15 @@ enum clkrst_index { CLKRST_MAX, }; -void u8500_clk_init(void) +static void u8500_clk_init(struct device_node *np) { struct prcmu_fw_version *fw_version; - struct device_node *np = NULL; struct device_node *child = NULL; const char *sgaclk_parent = NULL; struct clk *clk, *rtc_clk, *twd_clk; u32 bases[CLKRST_MAX]; int i; - if (of_have_populated_dt()) - np = of_find_matching_node(NULL, u8500_clk_of_match); - if (!np) { - pr_err("Either DT or U8500 Clock node not found\n"); - return; - } for (i = 0; i < ARRAY_SIZE(bases); i++) { struct resource r; @@ -573,3 +560,4 @@ void u8500_clk_init(void) of_clk_add_provider(child, of_clk_src_simple_get, twd_clk); } } +CLK_OF_DECLARE(u8500_clks, "stericsson,u8500-clks", u8500_clk_init); diff --git a/drivers/clk/ux500/u8540_clk.c b/drivers/clk/ux500/u8540_clk.c index 86549e59fb42..133859f0e2bf 100644 --- a/drivers/clk/ux500/u8540_clk.c +++ b/drivers/clk/ux500/u8540_clk.c @@ -12,14 +12,8 @@ #include <linux/clkdev.h> #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> -#include <linux/platform_data/clk-ux500.h> #include "clk.h" -static const struct of_device_id u8540_clk_of_match[] = { - { .compatible = "stericsson,u8540-clks", }, - { } -}; - /* CLKRST4 is missing making it hard to index things */ enum clkrst_index { CLKRST1_INDEX = 0, @@ -30,19 +24,12 @@ enum clkrst_index { CLKRST_MAX, }; -void u8540_clk_init(void) +static void u8540_clk_init(struct device_node *np) { struct clk *clk; - struct device_node *np = NULL; u32 bases[CLKRST_MAX]; int i; - if (of_have_populated_dt()) - np = of_find_matching_node(NULL, u8540_clk_of_match); - if (!np) { - pr_err("Either DT or U8540 Clock node not found\n"); - return; - } for (i = 0; i < ARRAY_SIZE(bases); i++) { struct resource r; @@ -607,3 +594,4 @@ void u8540_clk_init(void) bases[CLKRST6_INDEX], BIT(0), CLK_SET_RATE_GATE); clk_register_clkdev(clk, NULL, "rng"); } +CLK_OF_DECLARE(u8540_clks, "stericsson,u8540-clks", u8540_clk_init); diff --git a/drivers/clk/ux500/u9540_clk.c b/drivers/clk/ux500/u9540_clk.c index 2138a4c8cbca..7b6bca49ce42 100644 --- a/drivers/clk/ux500/u9540_clk.c +++ b/drivers/clk/ux500/u9540_clk.c @@ -9,10 +9,10 @@ #include <linux/clk-provider.h> #include <linux/mfd/dbx500-prcmu.h> -#include <linux/platform_data/clk-ux500.h> #include "clk.h" -void u9540_clk_init(void) +static void u9540_clk_init(struct device_node *np) { /* register clocks here */ } +CLK_OF_DECLARE(u9540_clks, "stericsson,u9540-clks", u9540_clk_init); diff --git a/include/linux/platform_data/clk-ux500.h b/include/linux/platform_data/clk-ux500.h deleted file mode 100644 index 3af0da1f3be5..000000000000 --- a/include/linux/platform_data/clk-ux500.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Clock definitions for ux500 platforms - * - * Copyright (C) 2012 ST-Ericsson SA - * Author: Ulf Hansson <ulf.hansson@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 - */ - -#ifndef __CLK_UX500_H -#define __CLK_UX500_H - -void u8500_clk_init(void); -void u9540_clk_init(void); -void u8540_clk_init(void); - -#endif /* __CLK_UX500_H */ |