[PATCH 6/7] OMAP: Serial: Allow UART parameters to be configured from board file
From: Sricharan R <hidden>
Date: 2011-03-01 19:16:19
Also in:
linux-omap, linux-serial
Hi,
quoted hunk ↗ jump to hunk
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 755f4aa..530e9e3 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c@@ -44,6 +44,15 @@static int omap_uart_con_id __initdata = -1; +static struct omap_uart_port_info omap_serial_default_info[] = { + { + .dma_enabled = 0, + .dma_rx_buf_size = DEFAULT_RXDMA_BUFSIZE, + .dma_rx_timeout = DEFAULT_RXDMA_TIMEOUT, + .idle_timeout = DEFAULT_IDLE_TIMEOUT, + }, +}; + static int uart_idle_hwmod(struct omap_device *od) { omap_hwmod_idle(od->hwmods[0]);@@ -66,6 +75,54 @@ static struct omap_device_pm_latency
omap_uart_latency[]
= {
},
};
+#ifdef CONFIG_OMAP_MUX
+static struct omap_device_pad default_serial0_pads[] __initdata = {
+ {
+ .name = "uart1_rx.uart1_rx",
+ .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+ .enable = OMAP_MUX_MODE0,
+ },
+};
+
+static struct omap_device_pad default_serial1_pads[] __initdata = {
+ {
+ .name = "uart2_rx.uart2_rx",
+ .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+ .enable = OMAP_MUX_MODE0,
+ },
+};
+
+static struct omap_device_pad default_serial2_pads[] __initdata = {
+ {
+ .name = "uart3_rx_irrx.uart3_rx_irrx",
+ .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+ .enable = OMAP_MUX_MODE0,
+ },
+};
+
+static struct omap_device_pad default_omap36xx_serial3_pads[] __initdata=
{
+ {
+ .name = "gpmc_wait3.uart4_rx",
+ .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+ .enable = OMAP_MUX_MODE2,
+ },
+};
+
+static struct omap_device_pad default_omap4_serial3_pads[] __initdata ={+ {
+ .name = "uart4_rx.uart4_rx",
+ .flags = OMAP_DEVICE_PAD_REMUX | OMAP_DEVICE_PAD_WAKEUP,
+ .enable = OMAP_MUX_MODE0,
+ },
+};Here only the UART RX pins are muxed, so what about the cts, rts, tx pins? Is it consistent that across all socs that only UART3 would have UART/IRDA functions capability so that serial2 pads can always be called "rx_irxx" ?. Thanks, sricharan
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