waterInvestigationHiddenDanger analysisOfLiquidLevelData.c 袁明明 commit at 2020-12-29

waterInvestigationHiddenDanger/analysisOfLeakageHiddenDanger/analysisOfLiquidLevelData.c

@@ -822,3 +822,147 @@ static struct asoc_simple_card_info fsi_wm8978_info = {
 	.codec_dai	= "wm8978-hifi",
 	.init		= &fsi_wm8978_init_info,
 };
+
+static struct platform_device fsi_wm8978_device = {
+	.name	= "asoc-simple-card",
+	.id	= 0,
+	.dev	= {
+		.platform_data	= &fsi_wm8978_info,
+	},
+};
+
+/* FSI-HDMI */
+static struct asoc_simple_dai_init_info fsi2_hdmi_init_info = {
+	.cpu_daifmt	= SND_SOC_DAIFMT_CBM_CFM,
+};
+
+static struct asoc_simple_card_info fsi2_hdmi_info = {
+	.name		= "HDMI",
+	.card		= "FSI2B-HDMI",
+	.cpu_dai	= "fsib-dai",
+	.codec		= "sh-mobile-hdmi",
+	.platform	= "sh_fsi2",
+	.codec_dai	= "sh_mobile_hdmi-hifi",
+	.init		= &fsi2_hdmi_init_info,
+};
+
+static struct platform_device fsi_hdmi_device = {
+	.name	= "asoc-simple-card",
+	.id	= 1,
+	.dev	= {
+		.platform_data	= &fsi2_hdmi_info,
+	},
+};
+
+/* RTC: RTC connects i2c-gpio. */
+static struct i2c_gpio_platform_data i2c_gpio_data = {
+	.sda_pin	= GPIO_PORT208,
+	.scl_pin	= GPIO_PORT91,
+	.udelay		= 5, /* 100 kHz */
+};
+
+static struct platform_device i2c_gpio_device = {
+	.name = "i2c-gpio",
+	.id = 2,
+	.dev = {
+		.platform_data = &i2c_gpio_data,
+	},
+};
+
+/* I2C */
+static struct i2c_board_info i2c0_devices[] = {
+	{
+		I2C_BOARD_INFO("st1232-ts", 0x55),
+		.irq = evt2irq(0x0340),
+	},
+	{
+		I2C_BOARD_INFO("wm8978", 0x1a),
+	},
+};
+
+static struct i2c_board_info i2c2_devices[] = {
+	{
+		I2C_BOARD_INFO("s35390a", 0x30),
+		.type = "s35390a",
+	},
+};
+
+/*
+ * board devices
+ */
+static struct platform_device *eva_devices[] __initdata = {
+	&lcdc0_device,
+	&gpio_keys_device,
+	&sh_eth_device,
+	&sdhi0_device,
+	&sh_mmcif_device,
+	&hdmi_device,
+	&hdmi_lcdc_device,
+	&camera_device,
+	&ceu0_device,
+	&fsi_device,
+	&fsi_wm8978_device,
+	&fsi_hdmi_device,
+	&i2c_gpio_device,
+};
+
+static void __init eva_clock_init(void)
+{
+	struct clk *system	= clk_get(NULL, "system_clk");
+	struct clk *xtal1	= clk_get(NULL, "extal1");
+	struct clk *usb24s	= clk_get(NULL, "usb24s");
+	struct clk *fsibck	= clk_get(NULL, "fsibck");
+
+	if (IS_ERR(system)	||
+	    IS_ERR(xtal1)	||
+	    IS_ERR(usb24s)	||
+	    IS_ERR(fsibck)) {
+		pr_err("armadillo800eva board clock init failed\n");
+		goto clock_error;
+	}
+
+	/* armadillo 800 eva extal1 is 24MHz */
+	clk_set_rate(xtal1, 24000000);
+
+	/* usb24s use extal1 (= system) clock (= 24MHz) */
+	clk_set_parent(usb24s, system);
+
+	/* FSIBCK is 12.288MHz, and it is parent of FSI-B */
+	clk_set_rate(fsibck, 12288000);
+
+clock_error:
+	if (!IS_ERR(system))
+		clk_put(system);
+	if (!IS_ERR(xtal1))
+		clk_put(xtal1);
+	if (!IS_ERR(usb24s))
+		clk_put(usb24s);
+	if (!IS_ERR(fsibck))
+		clk_put(fsibck);
+}
+
+/*
+ * board init
+ */
+#define GPIO_PORT7CR	IOMEM(0xe6050007)
+#define GPIO_PORT8CR	IOMEM(0xe6050008)
+static void __init eva_init(void)
+{
+	struct platform_device *usb = NULL;
+
+	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
+				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+
+	r8a7740_pinmux_init();
+	r8a7740_meram_workaround();
+
+	/* SCIFA1 */
+	gpio_request(GPIO_FN_SCIFA1_RXD, NULL);
+	gpio_request(GPIO_FN_SCIFA1_TXD, NULL);
+
+	/* LCDC0 */
+	gpio_request(GPIO_FN_LCDC0_SELECT,	NULL);
+	gpio_request(GPIO_FN_LCD0_D0,		NULL);
+	gpio_request(GPIO_FN_LCD0_D1,		NULL);
+	gpio_request(GPIO_FN_LCD0_D2,		NULL);
+	gpio_request(GPIO_FN_LCD0_D3,		NULL);