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Message-Id: <1512182054-17410-3-git-send-email-david@lechnology.com>
Date: Fri, 1 Dec 2017 20:34:10 -0600
From: David Lechner <david@...hnology.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: David Lechner <david@...hnology.com>, Sekhar Nori <nsekhar@...com>,
Kevin Hilman <khilman@...nel.org>, linux-kernel@...r.kernel.org
Subject: [PATCH v1 2/6] ARM: davinci: move davinci_clk_init() to init_time
This moves the call of davinci_clk_init() from map_io to init_time for all
boards.
This is the proper place to init clocks. This is also done in preparation
for moving to the common clock framework.
Signed-off-by: David Lechner <david@...hnology.com>
---
arch/arm/mach-davinci/da830.c | 2 --
arch/arm/mach-davinci/da850.c | 2 --
arch/arm/mach-davinci/dm355.c | 1 -
arch/arm/mach-davinci/dm365.c | 1 -
arch/arm/mach-davinci/dm644x.c | 1 -
arch/arm/mach-davinci/dm646x.c | 7 -------
arch/arm/mach-davinci/time.c | 7 +++++++
7 files changed, 7 insertions(+), 14 deletions(-)
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 2e249f0..f28eda1 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -1220,6 +1220,4 @@ void __init da830_map_io(void)
da8xx_syscfg0_base = ioremap(DA8XX_SYSCFG0_BASE, SZ_4K);
WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module");
-
- davinci_clk_init(davinci_soc_info_da830.cpu_clks);
}
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 056b148..28d8ec2 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1392,6 +1392,4 @@ void __init da850_map_io(void)
v = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
v &= ~CFGCHIP3_PLL1_MASTER_LOCK;
__raw_writel(v, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG));
-
- davinci_clk_init(davinci_soc_info_da850.cpu_clks);
}
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index 88c3c80..164ff27 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -1043,7 +1043,6 @@ void __init dm355_map_io(void)
{
davinci_common_init(&davinci_soc_info_dm355);
davinci_map_sysmod();
- davinci_clk_init(davinci_soc_info_dm355.cpu_clks);
}
int __init dm355_init_video(struct vpfe_config *vpfe_cfg,
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index f979180..6076085 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -1166,7 +1166,6 @@ void __init dm365_map_io(void)
{
davinci_common_init(&davinci_soc_info_dm365);
davinci_map_sysmod();
- davinci_clk_init(davinci_soc_info_dm365.cpu_clks);
}
static struct resource dm365_vpss_resources[] = {
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 80048c0..c5b1cf3 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -931,7 +931,6 @@ void __init dm644x_map_io(void)
{
davinci_common_init(&davinci_soc_info_dm644x);
davinci_map_sysmod();
- davinci_clk_init(davinci_soc_info_dm644x.cpu_clks);
}
int __init dm644x_init_video(struct vpfe_config *vpfe_cfg,
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index b3be5c8..a844f7b 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -17,7 +17,6 @@
#include <linux/platform_data/edma.h>
#include <linux/platform_data/gpio-davinci.h>
-#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <mach/cputype.h>
@@ -953,16 +952,10 @@ int __init dm646x_init_edma(struct edma_rsv_info *rsv)
return IS_ERR(edma_pdev) ? PTR_ERR(edma_pdev) : 0;
}
-#define DM6467T_EVM_REF_FREQ 33000000
-
void __init dm646x_map_io(void)
{
davinci_common_init(&davinci_soc_info_dm646x);
davinci_map_sysmod();
- davinci_clk_init(davinci_soc_info_dm646x.cpu_clks);
-
- if (machine_is_davinci_dm6467tevm())
- davinci_set_refclk_rate(DM6467T_EVM_REF_FREQ);
}
static int __init dm646x_init_devices(void)
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c
index 034f865..6ba156e 100644
--- a/arch/arm/mach-davinci/time.c
+++ b/arch/arm/mach-davinci/time.c
@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/sched_clock.h>
+#include <asm/mach-types.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
@@ -341,6 +342,7 @@ static struct clock_event_device clockevent_davinci = {
.set_state_oneshot = davinci_set_oneshot,
};
+#define DM6467T_EVM_REF_FREQ 33000000
void __init davinci_timer_init(void)
{
@@ -350,6 +352,11 @@ void __init davinci_timer_init(void)
unsigned int clocksource_id;
int i;
+ davinci_clk_init(soc_info->cpu_clks);
+
+ if (machine_is_davinci_dm6467tevm())
+ davinci_set_refclk_rate(DM6467T_EVM_REF_FREQ);
+
clockevent_id = soc_info->timer_info->clockevent_id;
clocksource_id = soc_info->timer_info->clocksource_id;
--
2.7.4
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