96boards: Configure SPI0_CS pin as GPIO for Dragonboard410c
On Dragonboard410c, configure SPI0_CS pin as GPIO for enabling the user to control it without adding chip select property in Devicetree. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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committed by
Manivannan Sadhasivam
parent
77d4676616
commit
6c0ec10ba1
@@ -356,7 +356,14 @@ mraa_96boards()
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mraa_96boards_pininfo(b, 9, -1, 0, "UART0_RTS");
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mraa_96boards_pininfo(b, 10, -1, 0, "SPI0_DIN");
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mraa_96boards_pininfo(b, 11, -1, 0, "UART1_TXD");
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mraa_96boards_pininfo(b, 12, -1, 0, "SPI0_CS");
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// On DB410c, configure the SPI0_CS pin as GPIO for enabling the
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// user to control it manually without adding chip select property
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// in Devicetree.
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if (strncmp(b->platform_name, PLATFORM_NAME_DB410C, MAX_SIZE) == 0) {
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mraa_96boards_pininfo(b, 12, 18, 1, "SPI0_CS", -1, 0, 18);
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} else {
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mraa_96boards_pininfo(b, 12, -1, 0, "SPI0_CS");
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}
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mraa_96boards_pininfo(b, 13, -1, 0, "UART1_RXD");
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mraa_96boards_pininfo(b, 14, -1, 0, "SPI0_DOUT");
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mraa_96boards_pininfo(b, 15, -1, 0, "I2C0_SCL");
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@@ -380,7 +387,12 @@ mraa_96boards()
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mraa_96boards_pininfo(b, 39, -1, 0, "GND");
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mraa_96boards_pininfo(b, 40, -1, 0, "GND");
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b->gpio_count = MRAA_96BOARDS_LS_GPIO_COUNT;
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// On DB410c, SPI0_CS pin is used as GPIO
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if (strncmp(b->platform_name, PLATFORM_NAME_DB410C, MAX_SIZE) == 0) {
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b->gpio_count = MRAA_96BOARDS_LS_GPIO_COUNT + 1;
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} else {
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b->gpio_count = MRAA_96BOARDS_LS_GPIO_COUNT;
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}
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b->aio_count = 0;
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b->adc_raw = 0;
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