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authorSowjanya Komatineni <skomatineni@nvidia.com>2020-01-14 10:24:20 +0300
committerThierry Reding <treding@nvidia.com>2020-03-13 13:25:44 +0300
commitbdb2c52a6e564af02b467862097b77941699c698 (patch)
treefc76ef585f1ced579b5861ad912363626f1f4ca4 /arch/arm/boot/dts/tegra114-dalmore.dts
parent86614b5d6d9868c868fe78ef2df5474d9b729d5c (diff)
downloadlinux-bdb2c52a6e564af02b467862097b77941699c698.tar.xz
ARM: tegra: Update sound node clocks in device tree
clk_out_1, clk_out_2, and clk_out_3 are part of Tegra PMC block but were previously erroneously provided by the clock and reset controller. clk_out_1 is dedicated for audio mclk on Tegra30 through Tegra210. This patch updates device tree sound node to use clk_out_1 from the PMC provider as mclk and uses assigned-clock properties to specify clock parents for clk_out_1 and extern1. Tested-by: Dmitry Osipenko <digetx@gmail.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts')
-rw-r--r--arch/arm/boot/dts/tegra114-dalmore.dts8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 97a5c3504bbe..d3e032e7d21a 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -1296,7 +1296,13 @@
clocks = <&tegra_car TEGRA114_CLK_PLL_A>,
<&tegra_car TEGRA114_CLK_PLL_A_OUT0>,
- <&tegra_car TEGRA114_CLK_EXTERN1>;
+ <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
clock-names = "pll_a", "pll_a_out0", "mclk";
+
+ assigned-clocks = <&tegra_car TEGRA114_CLK_EXTERN1>,
+ <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
+
+ assigned-clock-parents = <&tegra_car TEGRA114_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA114_CLK_EXTERN1>;
};
};