bf609: add gpio soft switch platform data for mcp23017 i2c devices (ea9b706b) · Commits · e / devices / android_kernel_fairphone_FP5

arch/blackfin/mach-bf609/boards/ezkit.c

+27 −0

Original line number	Diff line number	Diff line
		@@ -1862,6 +1862,19 @@ static struct platform_device i2c_bfin_twi1_device = {
		};
		#endif

		#if IS_ENABLED(CONFIG_GPIO_MCP23S08)
		#include <linux/spi/mcp23s08.h>
		static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch0 = {
		.base = 120,
		};
		static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch1 = {
		.base = 130,
		};
		static const struct mcp23s08_platform_data bfin_mcp23s08_soft_switch2 = {
		.base = 140,
		};
		#endif

		static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
		#if IS_ENABLED(CONFIG_INPUT_ADXL34X_I2C)
		{
		@@ -1881,6 +1894,20 @@ static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
		I2C_BOARD_INFO("ssm2602", 0x1b),
		},
		#endif
		#if IS_ENABLED(CONFIG_GPIO_MCP23S08)
		{
		I2C_BOARD_INFO("mcp23017", 0x21),
		.platform_data = (void *)&bfin_mcp23s08_soft_switch0
		},
		{
		I2C_BOARD_INFO("mcp23017", 0x22),
		.platform_data = (void *)&bfin_mcp23s08_soft_switch1
		},
		{
		I2C_BOARD_INFO("mcp23017", 0x23),
		.platform_data = (void *)&bfin_mcp23s08_soft_switch2
		},
		#endif
		};

		static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {