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platform: tegra: adsp: remove emc clocks

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With common clock framework, the shared emc clks have been replaced
by a bandwidth manager. Hence, the shared clocks for t210 on 4.9 are
deprecated.

bug 200345548

Change-Id: I09638ffef2635cabefbb560f2d686eb306f4fd78
Signed-off-by: Prateek Patel <prpatel@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1568428
GVS: Gerrit_Virtual_Submit
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Prateek Patel
2017-09-24 23:28:33 -07:00
committed by Laxman Dewangan
parent 1138e7fbc7
commit 12dc199ff3
2 changed files with 0 additions and 51 deletions
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20
drivers/platform/tegra/nvadsp/dev-t21x.c
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@@ -62,12 +62,6 @@ static void nvadsp_clocks_disable(struct platform_device *pdev)
dev_dbg(dev, "apb2ape clock disabled\n");
drv_data->apb2ape_clk = NULL;
}
if (drv_data->ape_emc_clk) {
clk_disable_unprepare(drv_data->ape_emc_clk);
dev_dbg(dev, "ape.emc clock disabled\n");
drv_data->ape_emc_clk = NULL;
}
}
static int nvadsp_clocks_enable(struct platform_device *pdev)
@@ -126,20 +120,6 @@ static int nvadsp_clocks_enable(struct platform_device *pdev)
}
dev_dbg(dev, "adsp cpu clock enabled\n");
drv_data->ape_emc_clk = devm_clk_get(dev, "adsp.emc");
if (IS_ERR_OR_NULL(drv_data->ape_emc_clk)) {
dev_err(dev, "unable to find adsp.emc clock\n");
ret = PTR_ERR(drv_data->ape_emc_clk);
goto end;
}
ret = clk_prepare_enable(drv_data->ape_emc_clk);
if (ret) {
dev_err(dev, "unable to enable adsp.emc clock\n");
goto end;
}
dev_dbg(dev, "ape.emc is enabled\n");
drv_data->apb2ape_clk = devm_clk_get(dev, "adsp.apb2ape");
if (IS_ERR_OR_NULL(drv_data->apb2ape_clk)) {
dev_err(dev, "unable to find adsp.apb2ape clk\n");