waterDataStatisticsCrossAssociation hiddenDangerAnalysis.c 吉超博 commit at 2020-12-28

waterDataStatisticsCrossAssociation/dataAssociation/hiddenDangerAnalysis.c

@@ -316,3 +316,140 @@ static struct resource zeus_dm9k0_resource[] = {
 		.end   = ZEUS_ETH0_PHYS + 1,
 		.flags = IORESOURCE_MEM
 	},
+	[1] = {
+		.start = ZEUS_ETH0_PHYS + 2,
+		.end   = ZEUS_ETH0_PHYS + 3,
+		.flags = IORESOURCE_MEM
+	},
+	[2] = {
+		.start = PXA_GPIO_TO_IRQ(ZEUS_ETH0_GPIO),
+		.end   = PXA_GPIO_TO_IRQ(ZEUS_ETH0_GPIO),
+		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
+	},
+};
+
+static struct resource zeus_dm9k1_resource[] = {
+	[0] = {
+		.start = ZEUS_ETH1_PHYS,
+		.end   = ZEUS_ETH1_PHYS + 1,
+		.flags = IORESOURCE_MEM
+	},
+	[1] = {
+		.start = ZEUS_ETH1_PHYS + 2,
+		.end   = ZEUS_ETH1_PHYS + 3,
+		.flags = IORESOURCE_MEM,
+	},
+	[2] = {
+		.start = PXA_GPIO_TO_IRQ(ZEUS_ETH1_GPIO),
+		.end   = PXA_GPIO_TO_IRQ(ZEUS_ETH1_GPIO),
+		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
+	},
+};
+
+static struct dm9000_plat_data zeus_dm9k_platdata = {
+	.flags		= DM9000_PLATF_16BITONLY,
+};
+
+static struct platform_device zeus_dm9k0_device = {
+	.name		= "dm9000",
+	.id		= 0,
+	.num_resources	= ARRAY_SIZE(zeus_dm9k0_resource),
+	.resource	= zeus_dm9k0_resource,
+	.dev		= {
+		.platform_data = &zeus_dm9k_platdata,
+	}
+};
+
+static struct platform_device zeus_dm9k1_device = {
+	.name		= "dm9000",
+	.id		= 1,
+	.num_resources	= ARRAY_SIZE(zeus_dm9k1_resource),
+	.resource	= zeus_dm9k1_resource,
+	.dev		= {
+		.platform_data = &zeus_dm9k_platdata,
+	}
+};
+
+/* External SRAM */
+static struct resource zeus_sram_resource = {
+	.start		= ZEUS_SRAM_PHYS,
+	.end		= ZEUS_SRAM_PHYS + ZEUS_SRAM_SIZE * 2 - 1,
+	.flags		= IORESOURCE_MEM,
+};
+
+static struct platform_device zeus_sram_device = {
+	.name		= "pxa2xx-8bit-sram",
+	.id		= 0,
+	.num_resources	= 1,
+	.resource	= &zeus_sram_resource,
+};
+
+/* SPI interface on SSP3 */
+static struct pxa2xx_spi_master pxa2xx_spi_ssp3_master_info = {
+	.num_chipselect = 1,
+	.enable_dma     = 1,
+};
+
+/* CAN bus on SPI */
+static int zeus_mcp2515_setup(struct spi_device *sdev)
+{
+	int err;
+
+	err = gpio_request(ZEUS_CAN_SHDN_GPIO, "CAN shutdown");
+	if (err)
+		return err;
+
+	err = gpio_direction_output(ZEUS_CAN_SHDN_GPIO, 1);
+	if (err) {
+		gpio_free(ZEUS_CAN_SHDN_GPIO);
+		return err;
+	}
+
+	return 0;
+}
+
+static int zeus_mcp2515_transceiver_enable(int enable)
+{
+	gpio_set_value(ZEUS_CAN_SHDN_GPIO, !enable);
+	return 0;
+}
+
+static struct mcp251x_platform_data zeus_mcp2515_pdata = {
+	.oscillator_frequency	= 16*1000*1000,
+	.board_specific_setup	= zeus_mcp2515_setup,
+	.power_enable		= zeus_mcp2515_transceiver_enable,
+};
+
+static struct spi_board_info zeus_spi_board_info[] = {
+	[0] = {
+		.modalias	= "mcp2515",
+		.platform_data	= &zeus_mcp2515_pdata,
+		.irq		= PXA_GPIO_TO_IRQ(ZEUS_CAN_GPIO),
+		.max_speed_hz	= 1*1000*1000,
+		.bus_num	= 3,
+		.mode		= SPI_MODE_0,
+		.chip_select	= 0,
+	},
+};
+
+/* Leds */
+static struct gpio_led zeus_leds[] = {
+	[0] = {
+		.name		 = "zeus:yellow:1",
+		.default_trigger = "heartbeat",
+		.gpio		 = ZEUS_EXT0_GPIO(3),
+		.active_low	 = 1,
+	},
+	[1] = {
+		.name		 = "zeus:yellow:2",
+		.default_trigger = "default-on",
+		.gpio		 = ZEUS_EXT0_GPIO(4),
+		.active_low	 = 1,
+	},
+	[2] = {
+		.name		 = "zeus:yellow:3",
+		.default_trigger = "default-on",
+		.gpio		 = ZEUS_EXT0_GPIO(5),
+		.active_low	 = 1,
+	},
+};