[PATCH] dma: qcom: Add initialization of axi and core clocks

[Iaroslav Gridin]

From: Voker57 <voke...@gmail.com>

These initialization are missing and causing bam not to init
Signed-off-by: Iaroslav Gridin <voke...@gmail.com>
---
 drivers/dma/qcom/bam_dma.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c
index 03c4eb3..faae0c8 100644
--- a/drivers/dma/qcom/bam_dma.c
+++ b/drivers/dma/qcom/bam_dma.c
@@ -395,6 +395,8 @@ struct bam_device {
        const struct reg_offset_data *layout;
 
        struct clk *bamclk;
+       struct clk *axi_clk;
+       struct clk *core_clk;
        int irq;
 
        /* dma start transaction tasklet */
@@ -1189,6 +1191,25 @@ static int bam_dma_probe(struct platform_device *pdev)
                return ret;
        }
 
+       bdev->axi_clk = devm_clk_get(bdev->dev, "axi_clk");
+       if (IS_ERR(bdev->axi_clk))
+               bdev->axi_clk = NULL;
+
+       ret = clk_prepare_enable(bdev->axi_clk);
+       if (ret) {
+               dev_err(bdev->dev, "failed to prepare/enable axi clock\n");
+               return ret;
+       }
+
+       bdev->core_clk = devm_clk_get(bdev->dev, "core_clk");
+       if (IS_ERR(bdev->core_clk))
+               bdev->core_clk = NULL;
+
+       ret = clk_prepare_enable(bdev->core_clk);
+       if (ret) {
+               dev_err(bdev->dev, "failed to prepare/enable core clock\n");
+               return ret;
+       }
        ret = bam_init(bdev);
        if (ret)
                goto err_disable_clk;
-- 
2.9.3