diff options
Diffstat (limited to 'firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c')
-rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c b/firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c index 5882a7da9f..d4113332ac 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c +++ b/firmware/target/arm/imx233/sansa-fuzeplus/fmradio-i2c-fuzeplus.c | |||
@@ -85,22 +85,17 @@ struct i2c_interface fmradio_i2c = | |||
85 | .delay_thigh = 4 | 85 | .delay_thigh = 4 |
86 | }; | 86 | }; |
87 | 87 | ||
88 | void fmradio_i2c_init(void) | 88 | void fmradio_i2c_enable(bool enable) |
89 | { | 89 | { |
90 | if(fmradio_i2c_bus == -1) | ||
91 | fmradio_i2c_bus = i2c_add_node(&fmradio_i2c); | ||
90 | imx233_set_pin_function(0, 29, PINCTRL_FUNCTION_GPIO); | 92 | imx233_set_pin_function(0, 29, PINCTRL_FUNCTION_GPIO); |
91 | imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); | 93 | imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); |
92 | imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); | 94 | imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); |
93 | imx233_enable_gpio_output(1, 22, true); | 95 | imx233_enable_gpio_output(1, 22, enable); |
94 | imx233_enable_gpio_output(1, 24, true); | 96 | imx233_enable_gpio_output(1, 24, enable); |
95 | imx233_set_gpio_output(1, 22, true); | 97 | imx233_set_gpio_output(1, 22, enable); |
96 | imx233_set_gpio_output(1, 24, true); | 98 | imx233_set_gpio_output(1, 24, enable); |
97 | fmradio_i2c_bus = i2c_add_node(&fmradio_i2c); | ||
98 | } | ||
99 | |||
100 | void fmradio_i2c_enable(bool enable) | ||
101 | { | ||
102 | imx233_enable_gpio_output(0, 29, enable); | ||
103 | imx233_set_gpio_output(0, 29, enable); | ||
104 | } | 99 | } |
105 | 100 | ||
106 | int fmradio_i2c_write(unsigned char address, const unsigned char* buf, int count) | 101 | int fmradio_i2c_write(unsigned char address, const unsigned char* buf, int count) |