waterDataStatistics functionDefinition.c 李欣儒 commit at 2020-09-27

waterDataStatistics/alarmDataCalculation/functionDefinition.c

@@ -565,3 +565,23 @@ static struct omap_hwmod omap36xx_uart4_hwmod = {
 		},
 	},
 	.class		= &omap2_uart_class,
+};
+
+static struct omap_hwmod_irq_info am35xx_uart4_mpu_irqs[] = {
+	{ .irq = 84 + OMAP_INTC_START, },
+	{ .irq = -1 },
+};
+
+static struct omap_hwmod_dma_info am35xx_uart4_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = AM35XX_DMA_UART4_RX, },
+	{ .name = "tx", .dma_req = AM35XX_DMA_UART4_TX, },
+	{ .dma_req = -1 }
+};
+
+/*
+ * XXX AM35xx UART4 cannot complete its softreset without uart1_fck or
+ * uart2_fck being enabled.  So we add uart1_fck as an optional clock,
+ * below, and set the HWMOD_CONTROL_OPT_CLKS_IN_RESET.  This really
+ * should not be needed.  The functional clock structure of the AM35xx
+ * UART4 is extremely unclear and opaque; it is unclear what the role
+ * of uart1/2_fck is for the UART4.  Any clarification from either