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Message-Id: <1370619732-19069-1-git-send-email-b.brezillon@overkiz.com>
Date: Fri, 7 Jun 2013 17:42:09 +0200
From: Boris BREZILLON <b.brezillon@...rkiz.com>
To: Mike Turquette <mturquette@...aro.org>,
Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
Nicolas Ferre <nicolas.ferre@...el.com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Andrew Victor <linux@...im.org.za>
Cc: Boris BREZILLON <b.brezillon@...rkiz.com>,
Russell King <linux@....linux.org.uk>
Subject: [RFC PATCH 23/50] ARM: at91: move at91rm9200 boards to new at91 clk implem
Move at91 clk init from early_init to timer_init for all at91rm9200 non dt
boards.
Signed-off-by: Boris BREZILLON <b.brezillon@...rkiz.com>
---
arch/arm/mach-at91/board-1arm.c | 12 ++++++++++--
arch/arm/mach-at91/board-carmeva.c | 13 ++++++++-----
arch/arm/mach-at91/board-cpuat91.c | 12 ++++++++++--
arch/arm/mach-at91/board-csb337.c | 11 +++++++----
arch/arm/mach-at91/board-csb637.c | 11 +++++++----
arch/arm/mach-at91/board-dt-rm9200.c | 9 ++++++++-
arch/arm/mach-at91/board-eb9200.c | 11 +++++++----
arch/arm/mach-at91/board-ecbat91.c | 12 ++++++++++--
arch/arm/mach-at91/board-eco920.c | 13 +++++++++++--
arch/arm/mach-at91/board-kafa.c | 12 ++++++++++--
arch/arm/mach-at91/board-kb9202.c | 12 ++++++++++--
arch/arm/mach-at91/board-picotux200.c | 11 +++++++----
arch/arm/mach-at91/board-rm9200dk.c | 11 +++++++----
arch/arm/mach-at91/board-rm9200ek.c | 11 +++++++----
arch/arm/mach-at91/board-rsi-ews.c | 12 ++++++++----
arch/arm/mach-at91/board-yl-9200.c | 12 ++++++++++--
16 files changed, 137 insertions(+), 48 deletions(-)
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 35ab632..1ccfa2d 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -46,8 +46,16 @@ static void __init onearm_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init onearm_timer_init(void)
+{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata onearm_eth_data = {
@@ -90,7 +98,7 @@ static void __init onearm_board_init(void)
MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
/* Maintainer: Lennert Buytenhek <buytenh@...tstofly.org> */
- .init_time = at91rm9200_timer_init,
+ .init_time = onearm_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = onearm_init_early,
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 9298305..591ff4c 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -41,10 +41,13 @@
#include "generic.h"
-static void __init carmeva_init_early(void)
+static void __init carmeva_timer_init(void)
{
- /* Initialize processor: 20.000 MHz crystal */
- at91_initialize(20000000);
+ /* Initialize processor: 18.432 MHz crystal */
+ at91_clk_init(20000000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata carmeva_eth_data = {
@@ -157,10 +160,10 @@ static void __init carmeva_board_init(void)
MACHINE_START(CARMEVA, "Carmeva")
/* Maintainer: Conitec Datasystems */
- .init_time = at91rm9200_timer_init,
+ .init_time = carmeva_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = carmeva_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = carmeva_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 42f1353..42b51d9 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -58,8 +58,16 @@ static void __init cpuat91_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init cpuat91_timer_init(void)
+{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata cpuat91_eth_data = {
@@ -178,7 +186,7 @@ static void __init cpuat91_board_init(void)
MACHINE_START(CPUAT91, "Eukrea")
/* Maintainer: Eric Benard - EUKREA Electromatique */
- .init_time = at91rm9200_timer_init,
+ .init_time = cpuat91_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = cpuat91_init_early,
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index e5fde215..b772ec2 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -44,10 +44,13 @@
#include "generic.h"
-static void __init csb337_init_early(void)
+static void __init csb337_timer_init(void)
{
/* Initialize processor: 3.6864 MHz crystal */
- at91_initialize(3686400);
+ at91_clk_init(3686400);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata csb337_eth_data = {
@@ -251,10 +254,10 @@ static void __init csb337_board_init(void)
MACHINE_START(CSB337, "Cogent CSB337")
/* Maintainer: Bill Gatliff */
- .init_time = at91rm9200_timer_init,
+ .init_time = csb337_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = csb337_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = csb337_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index fdf1106..4815dbe 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -41,10 +41,13 @@
#include "generic.h"
-static void __init csb637_init_early(void)
+static void __init csb637_timer_init(void)
{
/* Initialize processor: 3.6864 MHz crystal */
- at91_initialize(3686400);
+ at91_clk_init(3686400);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata csb637_eth_data = {
@@ -132,10 +135,10 @@ static void __init csb637_board_init(void)
MACHINE_START(CSB637, "Cogent CSB637")
/* Maintainer: Bill Gatliff */
- .init_time = at91rm9200_timer_init,
+ .init_time = csb637_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = csb637_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = csb637_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-dt-rm9200.c b/arch/arm/mach-at91/board-dt-rm9200.c
index 3fcb662..4f3882e 100644
--- a/arch/arm/mach-at91/board-dt-rm9200.c
+++ b/arch/arm/mach-at91/board-dt-rm9200.c
@@ -15,6 +15,7 @@
#include <linux/of.h>
#include <linux/of_irq.h>
#include <linux/of_platform.h>
+#include <linux/clk-provider.h>
#include <asm/setup.h>
#include <asm/irq.h>
@@ -26,6 +27,12 @@
#include "generic.h"
+static void __init at91rm9200_dt_timer_init(void)
+{
+ of_clk_init(NULL);
+ at91rm9200_timer_init();
+}
+
static const struct of_device_id irq_of_match[] __initconst = {
{ .compatible = "atmel,at91rm9200-aic", .data = at91_aic_of_init },
{ /*sentinel*/ }
@@ -47,7 +54,7 @@ static const char *at91rm9200_dt_board_compat[] __initdata = {
};
DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200 (Device Tree)")
- .init_time = at91rm9200_timer_init,
+ .init_time = at91rm9200_dt_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = at91rm9200_dt_initialize,
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index f9be816..84cc538 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -40,10 +40,13 @@
#include "generic.h"
-static void __init eb9200_init_early(void)
+static void __init eb9200_timer_init(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata eb9200_eth_data = {
@@ -116,10 +119,10 @@ static void __init eb9200_board_init(void)
}
MACHINE_START(ATEB9200, "Embest ATEB9200")
- .init_time = at91rm9200_timer_init,
+ .init_time = eb9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = eb9200_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = eb9200_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index b2fcd71..fc767bd 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -49,8 +49,16 @@ static void __init ecb_at91init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init ecbat91_timer_init(void)
+{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata ecb_at91eth_data = {
@@ -181,7 +189,7 @@ static void __init ecb_at91board_init(void)
MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
/* Maintainer: emQbit.com */
- .init_time = at91rm9200_timer_init,
+ .init_time = ecbat91_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ecb_at91init_early,
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index 77de410..b910c41 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -37,7 +37,16 @@ static void __init eco920_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
- at91_initialize(18432000);
+ at91_initialize();
+}
+
+static void __init eco920_timer_init(void)
+{
+ /* Initialize processor: 18.432 MHz crystal */
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata eco920_eth_data = {
@@ -149,7 +158,7 @@ static void __init eco920_board_init(void)
MACHINE_START(ECO920, "eco920")
/* Maintainer: Sascha Hauer */
- .init_time = at91rm9200_timer_init,
+ .init_time = eco920_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = eco920_init_early,
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 88e2f5d..e7378c4 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -46,8 +46,16 @@ static void __init kafa_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init kafa_timer_init(void)
+{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata kafa_eth_data = {
@@ -103,7 +111,7 @@ static void __init kafa_board_init(void)
MACHINE_START(KAFA, "Sperry-Sun KAFA")
/* Maintainer: Sergei Sharonov */
- .init_time = at91rm9200_timer_init,
+ .init_time = kafa_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = kafa_init_early,
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 0c519d9..58f2069 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -49,8 +49,16 @@ static void __init kb9202_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init kafa_timer_init(void)
+{
/* Initialize processor: 10 MHz crystal */
- at91_initialize(10000000);
+ at91_clk_init(10000000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata kb9202_eth_data = {
@@ -149,7 +157,7 @@ static void __init kb9202_board_init(void)
MACHINE_START(KB9200, "KB920x")
/* Maintainer: KwikByte, Inc. */
- .init_time = at91rm9200_timer_init,
+ .init_time = kafa_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = kb9202_init_early,
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index ab2b2ec..8855fad 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -45,10 +45,13 @@
#include "generic.h"
-static void __init picotux200_init_early(void)
+static void __init picotux200_timer_init(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata picotux200_eth_data = {
@@ -119,10 +122,10 @@ static void __init picotux200_board_init(void)
MACHINE_START(PICOTUX2XX, "picotux 200")
/* Maintainer: Kleinhenz Elektronik GmbH */
- .init_time = at91rm9200_timer_init,
+ .init_time = picotux200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = picotux200_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = picotux200_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 690541b..1a0c830 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -47,10 +47,13 @@
#include "generic.h"
-static void __init dk_init_early(void)
+static void __init dk_timer_init(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata dk_eth_data = {
@@ -219,10 +222,10 @@ static void __init dk_board_init(void)
MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
/* Maintainer: SAN People/Atmel */
- .init_time = at91rm9200_timer_init,
+ .init_time = dk_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = dk_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = dk_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 8b17dad..5d3abac 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -47,10 +47,13 @@
#include "generic.h"
-static void __init ek_init_early(void)
+static void __init ek_timer_init(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
static struct macb_platform_data __initdata ek_eth_data = {
@@ -186,10 +189,10 @@ static void __init ek_board_init(void)
MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
/* Maintainer: SAN People/Atmel */
- .init_time = at91rm9200_timer_init,
+ .init_time = ek_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = ek_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = ek_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-rsi-ews.c b/arch/arm/mach-at91/board-rsi-ews.c
index f6d7f19..31738f9 100644
--- a/arch/arm/mach-at91/board-rsi-ews.c
+++ b/arch/arm/mach-at91/board-rsi-ews.c
@@ -32,10 +32,14 @@
#include "board.h"
#include "generic.h"
-static void __init rsi_ews_init_early(void)
+
+static void __init rsi_ews_timer_init(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
/*
@@ -222,10 +226,10 @@ static void __init rsi_ews_board_init(void)
MACHINE_START(RSI_EWS, "RSI EWS")
/* Maintainer: Josef Holzmayr <holzmayr@...-elektrotechnik.de> */
- .init_time = at91rm9200_timer_init,
+ .init_time = rsi_ews_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
- .init_early = rsi_ews_init_early,
+ .init_early = at91_initialize,
.init_irq = at91_init_irq_default,
.init_machine = rsi_ews_board_init,
MACHINE_END
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index be08377..78a0780 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -57,8 +57,16 @@ static void __init yl9200_init_early(void)
/* Set cpu type: PQFP */
at91rm9200_set_type(ARCH_REVISON_9200_PQFP);
+ at91_initialize();
+}
+
+static void __init yl9200_timer_init(void)
+{
/* Initialize processor: 18.432 MHz crystal */
- at91_initialize(18432000);
+ at91_clk_init(18432000);
+
+ /* Init rm9200 timer */
+ at91rm9200_timer_init();
}
/*
@@ -587,7 +595,7 @@ static void __init yl9200_board_init(void)
MACHINE_START(YL9200, "uCdragon YL-9200")
/* Maintainer: S.Birtles */
- .init_time = at91rm9200_timer_init,
+ .init_time = yl9200_timer_init,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = yl9200_init_early,
--
1.7.9.5
--
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