diff options
| author | Sowjanya Komatineni <skomatineni@nvidia.com> | 2020-01-14 10:24:20 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2020-03-13 13:25:44 +0300 |
| commit | bdb2c52a6e564af02b467862097b77941699c698 (patch) | |
| tree | fc76ef585f1ced579b5861ad912363626f1f4ca4 /arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | |
| parent | 86614b5d6d9868c868fe78ef2df5474d9b729d5c (diff) | |
| download | linux-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/tegra30-apalis-v1.1.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi index 8b7a827d604d..387b17458e22 100644 --- a/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi +++ b/arch/arm/boot/dts/tegra30-apalis-v1.1.dtsi @@ -1189,7 +1189,13 @@ nvidia,audio-codec = <&sgtl5000>; clocks = <&tegra_car TEGRA30_CLK_PLL_A>, <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, - <&tegra_car TEGRA30_CLK_EXTERN1>; + <&tegra_pmc TEGRA_PMC_CLK_OUT_1>; clock-names = "pll_a", "pll_a_out0", "mclk"; + + assigned-clocks = <&tegra_car TEGRA30_CLK_EXTERN1>, + <&tegra_pmc TEGRA_PMC_CLK_OUT_1>; + + assigned-clock-parents = <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA30_CLK_EXTERN1>; }; }; |