i2c: mcux: Remove usage of CONFIG_I2C_x_DEFAULT_CFG
Stop using CONFIG_I2C_x_DEFAULT_CFG to get the initial value. Since we only support master mode we always default to it for initial config and we get the bitrate from the device tree. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
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250e674a66
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54933b3833
14 changed files with 27 additions and 47 deletions
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@ -78,23 +78,9 @@ if I2C
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config I2C_0
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def_bool y
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if I2C_0
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config I2C_0_DEFAULT_CFG
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default 0x12
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endif # I2C_0
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config I2C_1
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def_bool n
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if I2C_1
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config I2C_1_DEFAULT_CFG
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default 0x12
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endif # I2C_1
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endif # I2C
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if ADC
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@ -78,13 +78,6 @@ if I2C
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config I2C_0
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def_bool y
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if I2C_0
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config I2C_0_DEFAULT_CFG
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default 0x12
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endif # I2C_0
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endif # I2C
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if ADC
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@ -60,13 +60,6 @@ if I2C
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config I2C_1
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def_bool y
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if I2C_1
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config I2C_1_DEFAULT_CFG
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default 0x12
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endif # I2C_1
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endif # I2C
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if ADC
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@ -78,23 +78,9 @@ if I2C
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config I2C_0
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def_bool y
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if I2C_0
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config I2C_0_DEFAULT_CFG
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default 0x12
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endif # I2C_0
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config I2C_1
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def_bool y
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if I2C_1
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config I2C_1_DEFAULT_CFG
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default 0x12
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endif # I2C_1
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endif # I2C
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if ADC
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@ -10,6 +10,7 @@
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#include <fsl_i2c.h>
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#include <fsl_clock.h>
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#include <misc/util.h>
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#include "i2c-priv.h"
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#define DEV_CFG(dev) \
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((const struct i2c_mcux_config * const)(dev)->config->config_info)
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@ -22,7 +23,7 @@ struct i2c_mcux_config {
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I2C_Type *base;
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clock_name_t clock_source;
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void (*irq_config_func)(struct device *dev);
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union dev_config default_cfg;
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u32_t bitrate;
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};
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struct i2c_mcux_data {
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@ -155,7 +156,7 @@ static int i2c_mcux_init(struct device *dev)
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I2C_Type *base = DEV_BASE(dev);
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const struct i2c_mcux_config *config = DEV_CFG(dev);
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struct i2c_mcux_data *data = DEV_DATA(dev);
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u32_t clock_freq;
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u32_t clock_freq, bitrate_cfg;
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i2c_master_config_t master_config;
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int error;
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@ -167,7 +168,9 @@ static int i2c_mcux_init(struct device *dev)
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I2C_MasterTransferCreateHandle(base, &data->handle,
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i2c_mcux_master_transfer_callback, dev);
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error = i2c_mcux_configure(dev, config->default_cfg.raw);
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bitrate_cfg = _i2c_map_dt_bitrate(config->bitrate);
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error = i2c_mcux_configure(dev, I2C_MODE_MASTER | bitrate_cfg);
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if (error) {
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return error;
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}
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@ -189,7 +192,7 @@ static const struct i2c_mcux_config i2c_mcux_config_0 = {
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.base = (I2C_Type *)CONFIG_I2C_MCUX_0_BASE_ADDRESS,
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.clock_source = I2C0_CLK_SRC,
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.irq_config_func = i2c_mcux_config_func_0,
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.default_cfg.raw = CONFIG_I2C_0_DEFAULT_CFG,
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.bitrate = CONFIG_I2C_MCUX_0_BITRATE,
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};
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static struct i2c_mcux_data i2c_mcux_data_0;
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@ -217,7 +220,7 @@ static const struct i2c_mcux_config i2c_mcux_config_1 = {
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.base = (I2C_Type *)CONFIG_I2C_MCUX_1_BASE_ADDRESS,
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.clock_source = I2C1_CLK_SRC,
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.irq_config_func = i2c_mcux_config_func_1,
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.default_cfg.raw = CONFIG_I2C_1_DEFAULT_CFG,
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.bitrate = CONFIG_I2C_MCUX_1_BITRATE,
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};
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static struct i2c_mcux_data i2c_mcux_data_1;
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@ -62,3 +62,4 @@
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#define CONFIG_I2C_MCUX_0_BASE_ADDRESS NXP_KINETIS_I2C_40066000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_0_IRQ NXP_KINETIS_I2C_40066000_IRQ_0
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#define CONFIG_I2C_MCUX_0_IRQ_PRI NXP_KINETIS_I2C_40066000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_0_BITRATE NXP_KINETIS_I2C_40066000_CLOCK_FREQUENCY
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@ -10,3 +10,4 @@
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#define CONFIG_I2C_MCUX_0_BASE_ADDRESS NXP_KINETIS_I2C_40066000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_0_IRQ NXP_KINETIS_I2C_40066000_IRQ_0
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#define CONFIG_I2C_MCUX_0_IRQ_PRI NXP_KINETIS_I2C_40066000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_0_BITRATE NXP_KINETIS_I2C_40066000_CLOCK_FREQUENCY
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@ -15,3 +15,4 @@
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#define CONFIG_I2C_MCUX_1_BASE_ADDRESS NXP_KINETIS_I2C_40067000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_1_IRQ NXP_KINETIS_I2C_40067000_IRQ_0
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#define CONFIG_I2C_MCUX_1_IRQ_PRI NXP_KINETIS_I2C_40067000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_1_BITRATE NXP_KINETIS_I2C_40067000_CLOCK_FREQUENCY
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@ -62,6 +62,7 @@
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#define CONFIG_I2C_MCUX_0_BASE_ADDRESS NXP_KINETIS_I2C_40066000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_0_IRQ NXP_KINETIS_I2C_40066000_IRQ_0
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#define CONFIG_I2C_MCUX_0_IRQ_PRI NXP_KINETIS_I2C_40066000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_0_BITRATE NXP_KINETIS_I2C_40066000_CLOCK_FREQUENCY
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#define CONFIG_I2C_1_NAME NXP_KINETIS_I2C_40067000_LABEL
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#define CONFIG_FXOS8700_I2C_NAME NXP_KINETIS_I2C_40067000_LABEL
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@ -69,3 +70,4 @@
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#define CONFIG_I2C_MCUX_1_BASE_ADDRESS NXP_KINETIS_I2C_40067000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_1_IRQ NXP_KINETIS_I2C_40067000_IRQ_0
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#define CONFIG_I2C_MCUX_1_IRQ_PRI NXP_KINETIS_I2C_40067000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_1_BITRATE NXP_KINETIS_I2C_40067000_CLOCK_FREQUENCY
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@ -14,3 +14,4 @@
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#define CONFIG_I2C_MCUX_1_BASE_ADDRESS NXP_KINETIS_I2C_40067000_BASE_ADDRESS_0
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#define CONFIG_I2C_MCUX_1_IRQ NXP_KINETIS_I2C_40067000_IRQ_0
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#define CONFIG_I2C_MCUX_1_IRQ_PRI NXP_KINETIS_I2C_40067000_IRQ_0_PRIORITY
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#define CONFIG_I2C_MCUX_1_BITRATE NXP_KINETIS_I2C_40067000_CLOCK_FREQUENCY
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@ -1,4 +1,5 @@
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#include <arm/armv7-m.dtsi>
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#include <dt-bindings/i2c/i2c.h>
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/ {
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cpus {
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@ -76,6 +77,7 @@
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i2c0: i2c@40066000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40066000 0x1000>;
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@ -86,6 +88,7 @@
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i2c1: i2c@40067000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40067000 0x1000>;
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@ -96,6 +99,7 @@
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i2c2: i2c@400e6000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x400e6000 0x1000>;
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@ -1,4 +1,5 @@
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#include "armv6-m.dtsi"
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#include <dt-bindings/i2c/i2c.h>
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/ {
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cpus {
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@ -25,6 +26,7 @@
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i2c0: i2c@40066000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40066000 0x1000>;
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@ -35,6 +37,7 @@
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i2c1: i2c@40067000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40067000 0x1000>;
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@ -1,4 +1,5 @@
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#include "armv6-m.dtsi"
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#include <dt-bindings/i2c/i2c.h>
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/ {
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cpus {
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@ -52,6 +53,7 @@
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i2c0: i2c@40066000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40066000 0x1000>;
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@ -62,6 +64,7 @@
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i2c1: i2c@40067000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40067000 0x1000>;
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@ -1,4 +1,5 @@
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#include <arm/armv6-m.dtsi>
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#include <dt-bindings/i2c/i2c.h>
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/ {
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cpus {
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i2c0: i2c@40066000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40066000 0x1000>;
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@ -62,6 +64,7 @@
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i2c1: i2c@40067000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40067000 0x1000>;
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