ARM: PNX4008: get i2c clock rate from clk API
Acked-by: Vitaly Wool <vitalywool@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index 692625c..9d1975f 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -638,9 +638,10 @@
static struct clk i2c0_ck = {
.name = "i2c0_ck",
.parent = &per_ck,
- .flags = NEEDS_INITIALIZATION,
+ .flags = NEEDS_INITIALIZATION | FIXED_RATE,
.enable_shift = 0,
.enable_reg = I2CCLKCTRL_REG,
+ .rate = 13000000,
.enable = clk_reg_enable,
.disable = clk_reg_disable,
};
@@ -648,9 +649,10 @@
static struct clk i2c1_ck = {
.name = "i2c1_ck",
.parent = &per_ck,
- .flags = NEEDS_INITIALIZATION,
+ .flags = NEEDS_INITIALIZATION | FIXED_RATE,
.enable_shift = 1,
.enable_reg = I2CCLKCTRL_REG,
+ .rate = 13000000,
.enable = clk_reg_enable,
.disable = clk_reg_disable,
};
@@ -658,9 +660,10 @@
static struct clk i2c2_ck = {
.name = "i2c2_ck",
.parent = &per_ck,
- .flags = NEEDS_INITIALIZATION,
+ .flags = NEEDS_INITIALIZATION | FIXED_RATE,
.enable_shift = 2,
.enable_reg = USB_OTG_CLKCTRL_REG,
+ .rate = 13000000,
.enable = clk_reg_enable,
.disable = clk_reg_disable,
};
diff --git a/arch/arm/mach-pnx4008/i2c.c b/arch/arm/mach-pnx4008/i2c.c
index 14b4906..23ec335 100644
--- a/arch/arm/mach-pnx4008/i2c.c
+++ b/arch/arm/mach-pnx4008/i2c.c
@@ -18,12 +18,6 @@
#include <mach/irqs.h>
#include <mach/i2c.h>
-static u32 calculate_input_freq(struct platform_device *pdev)
-{
- return HCLK_MHZ;
-}
-
-
static struct i2c_pnx_algo_data pnx_algo_data0 = {
.base = PNX4008_I2C1_BASE,
.irq = I2C_1_INT,
@@ -54,17 +48,14 @@
};
static struct i2c_pnx_data i2c0_data = {
- .calculate_input_freq = calculate_input_freq,
.adapter = &pnx_adapter0,
};
static struct i2c_pnx_data i2c1_data = {
- .calculate_input_freq = calculate_input_freq,
.adapter = &pnx_adapter1,
};
static struct i2c_pnx_data i2c2_data = {
- .calculate_input_freq = calculate_input_freq,
.adapter = &pnx_adapter2,
};