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>

2 files changed, 6 insertions, 12 deletions

diff --git a/arch/arm/mach-pnx4008/clock.c b/arch/arm/mach-pnx4008/clock.c
index 692625cd2001..9d1975fa4d9f 100644
--- a/arch/arm/mach-pnx4008/clock.c
+++ b/arch/arm/mach-pnx4008/clock.c
@@ -638,9 +638,10 @@ static struct clk flash_ck = {
 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 i2c0_ck = {
 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 i2c1_ck = {
 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 14b4906bec2f..23ec335a4bc0 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_adapter pnx_adapter2 = {
 };
 
 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,
 };