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authorAndrew Lunn <andrew@lunn.ch>2012-04-06 17:17:26 +0200
committerMike Turquette <mturquette@linaro.org>2012-05-08 16:33:55 -0700
commit4574b886698dfad6209102fed6136622b5fe1c21 (patch)
tree2f1deee540c68261f4531d09337a19a130a7ea45 /arch/arm/mach-kirkwood
parent2f129bf4aab684bef1e82e747b709a5025ecb698 (diff)
ARM: Orion: SPI: Add clk/clkdev support.
Remove now redundant tclk from SPI platform data. This makes the platform data empty, so remove it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-kirkwood')
-rw-r--r--arch/arm/mach-kirkwood/board-dreamplug.c1
-rw-r--r--arch/arm/mach-kirkwood/common.c10
-rw-r--r--arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c1
-rw-r--r--arch/arm/mach-kirkwood/rd88f6192-nas-setup.c1
-rw-r--r--arch/arm/mach-kirkwood/t5325-setup.c1
-rw-r--r--arch/arm/mach-kirkwood/tsx1x-common.c1
6 files changed, 8 insertions, 7 deletions
diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c
index 985453994dd..55e357ab292 100644
--- a/arch/arm/mach-kirkwood/board-dreamplug.c
+++ b/arch/arm/mach-kirkwood/board-dreamplug.c
@@ -27,7 +27,6 @@
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 57b8d1ef309..476e0b941db 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -86,10 +86,12 @@ static struct clk __init *kirkwood_register_gate(const char *name, u8 bit_idx)
void __init kirkwood_clk_init(void)
{
+ struct clk *runit;
+
tclk = clk_register_fixed_rate(NULL, "tclk", NULL,
CLK_IS_ROOT, kirkwood_tclk);
- kirkwood_register_gate("runit", CGC_BIT_RUNIT);
+ runit = kirkwood_register_gate("runit", CGC_BIT_RUNIT);
kirkwood_register_gate("ge0", CGC_BIT_GE0);
kirkwood_register_gate("ge1", CGC_BIT_GE1);
kirkwood_register_gate("sata0", CGC_BIT_SATA0);
@@ -104,6 +106,10 @@ void __init kirkwood_clk_init(void)
kirkwood_register_gate("audio", CGC_BIT_AUDIO);
kirkwood_register_gate("tdm", CGC_BIT_TDM);
kirkwood_register_gate("tsu", CGC_BIT_TSU);
+
+ /* clkdev entries, mapping clks to devices */
+ orion_clkdev_add(NULL, "orion_spi.0", runit);
+ orion_clkdev_add(NULL, "orion_spi.1", runit);
}
/*****************************************************************************
@@ -270,7 +276,7 @@ void __init kirkwood_sdio_init(struct mvsdio_platform_data *mvsdio_data)
void __init kirkwood_spi_init()
{
kirkwood_clk_ctrl |= CGC_RUNIT;
- orion_spi_init(SPI_PHYS_BASE, kirkwood_tclk);
+ orion_spi_init(SPI_PHYS_BASE);
}
diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
index 85f6169c248..6d8364a9781 100644
--- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
+++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c
@@ -23,7 +23,6 @@
#include <linux/gpio_keys.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
index fd2c9c8b683..f742a66a704 100644
--- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
+++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c
@@ -16,7 +16,6 @@
#include <linux/gpio.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/kirkwood.h>
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index f9d2a11b7f9..bad738e4404 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -16,7 +16,6 @@
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <linux/i2c.h>
#include <linux/mv643xx_eth.h>
#include <linux/ata_platform.h>
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.c b/arch/arm/mach-kirkwood/tsx1x-common.c
index 24294b2bc46..8943ede29b4 100644
--- a/arch/arm/mach-kirkwood/tsx1x-common.c
+++ b/arch/arm/mach-kirkwood/tsx1x-common.c
@@ -4,7 +4,6 @@
#include <linux/mtd/physmap.h>
#include <linux/spi/flash.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <linux/serial_reg.h>
#include <mach/kirkwood.h>
#include "common.h"