arm: omap2: fix AM33xx hwmod infos for UART2
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tue, 28 May 2013 15:17:45 +0000 (17:17 +0200)
committerPaul Walmsley <paul@pwsan.com>
Mon, 3 Jun 2013 09:26:32 +0000 (03:26 -0600)
The UART2 hwmod structure is pointing to the EDMA channels of UART1,
which doesn't look right. This patch fixes this by making the UART2
hwmod structure to a new structure that lists the EDMA channels to be
used by the UART2.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Vaibhav Hiremath <hvaibhav@ti.com>
[paul@pwsan.com: updated to apply]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
arch/arm/mach-omap2/omap_hwmod_33xx_data.c

index 075f7cc..69337af 100644 (file)
@@ -2007,6 +2007,13 @@ static struct omap_hwmod am33xx_uart1_hwmod = {
        },
 };
 
+/* uart2 */
+static struct omap_hwmod_dma_info uart2_edma_reqs[] = {
+       { .name = "tx", .dma_req = 28, },
+       { .name = "rx", .dma_req = 29, },
+       { .dma_req = -1 }
+};
+
 static struct omap_hwmod_irq_info am33xx_uart2_irqs[] = {
        { .irq = 73 + OMAP_INTC_START, },
        { .irq = -1 },
@@ -2018,7 +2025,7 @@ static struct omap_hwmod am33xx_uart2_hwmod = {
        .clkdm_name     = "l4ls_clkdm",
        .flags          = HWMOD_SWSUP_SIDLE_ACT,
        .mpu_irqs       = am33xx_uart2_irqs,
-       .sdma_reqs      = uart1_edma_reqs,
+       .sdma_reqs      = uart2_edma_reqs,
        .main_clk       = "dpll_per_m2_div4_ck",
        .prcm           = {
                .omap4  = {