waterDataPreprocessing normalDataOperation.c 徐寅秋 commit at 2021-04-02

waterDataPreprocessing/databaseOperation/normalDataOperation.c

@@ -565,3 +565,173 @@ static struct resource omap3_aes_resources[] = {
 		.flags	= IORESOURCE_DMA,
 	},
 	{
+		.start	= OMAP34XX_DMA_AES2_RX,
+		.flags	= IORESOURCE_DMA,
+	}
+};
+static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
+#else
+#define omap3_aes_resources		NULL
+#define omap3_aes_resources_sz		0
+#endif
+
+static struct platform_device aes_device = {
+	.name		= "omap-aes",
+	.id		= -1,
+};
+
+static void omap_init_aes(void)
+{
+	if (cpu_is_omap24xx()) {
+		aes_device.resource = omap2_aes_resources;
+		aes_device.num_resources = omap2_aes_resources_sz;
+	} else if (cpu_is_omap34xx()) {
+		aes_device.resource = omap3_aes_resources;
+		aes_device.num_resources = omap3_aes_resources_sz;
+	} else {
+		pr_err("%s: platform not supported\n", __func__);
+		return;
+	}
+	platform_device_register(&aes_device);
+}
+
+#else
+static inline void omap_init_aes(void) { }
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if defined(CONFIG_VIDEO_OMAP2_VOUT) || \
+	defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE)
+#if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE)
+static struct resource omap_vout_resource[3 - CONFIG_FB_OMAP2_NUM_FBS] = {
+};
+#else
+static struct resource omap_vout_resource[2] = {
+};
+#endif
+
+static struct platform_device omap_vout_device = {
+	.name		= "omap_vout",
+	.num_resources	= ARRAY_SIZE(omap_vout_resource),
+	.resource 	= &omap_vout_resource[0],
+	.id		= -1,
+};
+static void omap_init_vout(void)
+{
+	if (platform_device_register(&omap_vout_device) < 0)
+		printk(KERN_ERR "Unable to register OMAP-VOUT device\n");
+}
+#else
+static inline void omap_init_vout(void) {}
+#endif
+
+#if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE)
+static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev)
+{
+	int cnt	= 0;
+
+	while (ocp2scp_dev->drv_name != NULL) {
+		cnt++;
+		ocp2scp_dev++;
+	}
+
+	return cnt;
+}
+
+static void __init omap_init_ocp2scp(void)
+{
+	struct omap_hwmod	*oh;
+	struct platform_device	*pdev;
+	int			bus_id = -1, dev_cnt = 0, i;
+	struct omap_ocp2scp_dev	*ocp2scp_dev;
+	const char		*oh_name, *name;
+	struct omap_ocp2scp_platform_data *pdata;
+
+	if (!cpu_is_omap44xx())
+		return;
+
+	oh_name = "ocp2scp_usb_phy";
+	name	= "omap-ocp2scp";
+
+	oh = omap_hwmod_lookup(oh_name);
+	if (!oh) {
+		pr_err("%s: could not find omap_hwmod for %s\n", __func__,
+								oh_name);
+		return;
+	}
+
+	pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
+	if (!pdata) {
+		pr_err("%s: No memory for ocp2scp pdata\n", __func__);
+		return;
+	}
+
+	ocp2scp_dev = oh->dev_attr;
+	dev_cnt = count_ocp2scp_devices(ocp2scp_dev);
+
+	if (!dev_cnt) {
+		pr_err("%s: No devices connected to ocp2scp\n", __func__);
+		kfree(pdata);
+		return;
+	}
+
+	pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *)
+					* dev_cnt, GFP_KERNEL);
+	if (!pdata->devices) {
+		pr_err("%s: No memory for ocp2scp pdata devices\n", __func__);
+		kfree(pdata);
+		return;
+	}
+
+	for (i = 0; i < dev_cnt; i++, ocp2scp_dev++)
+		pdata->devices[i] = ocp2scp_dev;
+
+	pdata->dev_cnt	= dev_cnt;
+
+	pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata), NULL,
+								0, false);
+	if (IS_ERR(pdev)) {
+		pr_err("Could not build omap_device for %s %s\n",
+						name, oh_name);
+		kfree(pdata->devices);
+		kfree(pdata);
+		return;
+	}
+}
+#else
+static inline void omap_init_ocp2scp(void) { }
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+static int __init omap2_init_devices(void)
+{
+	/* Enable dummy states for those platforms without pinctrl support */
+	if (!of_have_populated_dt())
+		pinctrl_provide_dummies();
+
+	/*
+	 * please keep these calls, and their implementations above,
+	 * in alphabetical order so they're easier to sort through.
+	 */
+	omap_init_audio();
+	omap_init_camera();
+	omap_init_hdmi_audio();
+	omap_init_mbox();
+	/* If dtb is there, the devices will be created dynamically */
+	if (!of_have_populated_dt()) {
+		omap_init_dmic();
+		omap_init_mcpdm();
+		omap_init_mcspi();
+	}
+	omap_init_sti();
+	omap_init_rng();
+	omap_init_sham();
+	omap_init_aes();
+	omap_init_vout();
+	omap_init_ocp2scp();
+
+	return 0;
+}
+arch_initcall(omap2_init_devices);