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-rw-r--r--arch/arm/mach-dove/common.c6
-rw-r--r--arch/arm/mach-dove/dove-db-setup.c1
-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
-rw-r--r--arch/arm/mach-mv78xx0/common.c2
-rw-r--r--arch/arm/mach-orion5x/common.c4
-rw-r--r--arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c1
-rw-r--r--arch/arm/plat-orion/common.c38
-rw-r--r--arch/arm/plat-orion/include/plat/common.h11
13 files changed, 47 insertions, 31 deletions
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 63fe6e612e98..da5b4047464d 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -76,6 +76,8 @@ static void __init clk_init(void)
{
tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT,
get_tclk());
+
+ orion_clkdev_init(tclk);
}
/*****************************************************************************
@@ -162,12 +164,12 @@ void __init dove_uart3_init(void)
****************************************************************************/
void __init dove_spi0_init(void)
{
- orion_spi_init(DOVE_SPI0_PHYS_BASE, get_tclk());
+ orion_spi_init(DOVE_SPI0_PHYS_BASE);
}
void __init dove_spi1_init(void)
{
- orion_spi_1_init(DOVE_SPI1_PHYS_BASE, get_tclk());
+ orion_spi_1_init(DOVE_SPI1_PHYS_BASE);
}
/*****************************************************************************
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index ea77ae430b2d..bc2867f11346 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -20,7 +20,6 @@
#include <linux/i2c.h>
#include <linux/pci.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <linux/spi/flash.h>
#include <linux/gpio.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c
index 985453994dd3..55e357ab2923 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 57b8d1ef3093..476e0b941db7 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 85f6169c2484..6d8364a97810 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 fd2c9c8b6831..f742a66a7045 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 f9d2a11b7f96..bad738e44044 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 24294b2bc469..8943ede29b44 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"
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 73733207f5a9..4c24b46520aa 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -175,6 +175,8 @@ static void __init clk_init(void)
{
tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT,
get_tclk());
+
+ orion_clkdev_init(tclk);
}
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 81660522c6b4..2ef82e2f511d 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -79,6 +79,8 @@ static void __init clk_init(void)
{
tclk = clk_register_fixed_rate(NULL, "tclk", NULL, CLK_IS_ROOT,
orion5x_tclk);
+
+ orion_clkdev_init(tclk);
}
/*****************************************************************************
@@ -144,7 +146,7 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data)
****************************************************************************/
void __init orion5x_spi_init()
{
- orion_spi_init(SPI_PHYS_BASE, orion5x_tclk);
+ orion_spi_init(SPI_PHYS_BASE);
}
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 2c5fab00d205..7b97a9a211ed 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -16,7 +16,6 @@
#include <linux/mtd/physmap.h>
#include <linux/mv643xx_eth.h>
#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <linux/spi/flash.h>
#include <linux/ethtool.h>
#include <net/dsa.h>
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 4fdd2e7e74a1..bbe50a948710 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -19,12 +19,32 @@
#include <linux/mv643xx_eth.h>
#include <linux/mv643xx_i2c.h>
#include <net/dsa.h>
-#include <linux/spi/orion_spi.h>
#include <plat/orion_wdt.h>
#include <plat/mv_xor.h>
#include <plat/ehci-orion.h>
#include <mach/bridge-regs.h>
+/* Create a clkdev entry for a given device/clk */
+void __init orion_clkdev_add(const char *con_id, const char *dev_id,
+ struct clk *clk)
+{
+ struct clk_lookup *cl;
+
+ cl = clkdev_alloc(clk, con_id, dev_id);
+ if (cl)
+ clkdev_add(cl);
+}
+
+/* Create clkdev entries for all orion platforms except kirkwood.
+ Kirkwood has gated clocks for some of its peripherals, so creates
+ its own clkdev entries. For all the other orion devices, create
+ clkdev entries to the tclk. */
+void __init orion_clkdev_init(struct clk *tclk)
+{
+ orion_clkdev_add(NULL, "orion_spi.0", tclk);
+ orion_clkdev_add(NULL, "orion_spi.1", tclk);
+}
+
/* Fill in the resources structure and link it into the platform
device structure. There is always a memory region, and nearly
always an interrupt.*/
@@ -523,44 +543,32 @@ void __init orion_i2c_1_init(unsigned long mapbase,
/*****************************************************************************
* SPI
****************************************************************************/
-static struct orion_spi_info orion_spi_plat_data;
static struct resource orion_spi_resources;
static struct platform_device orion_spi = {
.name = "orion_spi",
.id = 0,
- .dev = {
- .platform_data = &orion_spi_plat_data,
- },
};
-static struct orion_spi_info orion_spi_1_plat_data;
static struct resource orion_spi_1_resources;
static struct platform_device orion_spi_1 = {
.name = "orion_spi",
.id = 1,
- .dev = {
- .platform_data = &orion_spi_1_plat_data,
- },
};
/* Note: The SPI silicon core does have interrupts. However the
* current Linux software driver does not use interrupts. */
-void __init orion_spi_init(unsigned long mapbase,
- unsigned long tclk)
+void __init orion_spi_init(unsigned long mapbase)
{
- orion_spi_plat_data.tclk = tclk;
fill_resources(&orion_spi, &orion_spi_resources,
mapbase, SZ_512 - 1, NO_IRQ);
platform_device_register(&orion_spi);
}
-void __init orion_spi_1_init(unsigned long mapbase,
- unsigned long tclk)
+void __init orion_spi_1_init(unsigned long mapbase)
{
- orion_spi_1_plat_data.tclk = tclk;
fill_resources(&orion_spi_1, &orion_spi_1_resources,
mapbase, SZ_512 - 1, NO_IRQ);
platform_device_register(&orion_spi_1);
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index a7fa005a5a0e..d188a1aa6f56 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -70,11 +70,9 @@ void __init orion_i2c_1_init(unsigned long mapbase,
unsigned long irq,
unsigned long freq_m);
-void __init orion_spi_init(unsigned long mapbase,
- unsigned long tclk);
+void __init orion_spi_init(unsigned long mapbase);
-void __init orion_spi_1_init(unsigned long mapbase,
- unsigned long tclk);
+void __init orion_spi_1_init(unsigned long mapbase);
void __init orion_wdt_init(unsigned long tclk);
@@ -106,4 +104,9 @@ void __init orion_crypto_init(unsigned long mapbase,
unsigned long srambase,
unsigned long sram_size,
unsigned long irq);
+
+void __init orion_clkdev_add(const char *con_id, const char *dev_id,
+ struct clk *clk);
+
+void __init orion_clkdev_init(struct clk *tclk);
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 11:01:05 +0000