arm: omap2: fix AM33xx hwmod infos for UART2

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>

diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 075f7cc..69337af 100644 (file)
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -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  = {