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arm64: dts: rockchip: Add i2s0-2ch-bus-bclk-off pins to RK3399

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commit 3975e72b164dc8347a28dd0d5f11b346af534635 upstream.

Commit 0efaf80783 ("arm64: dts: rockchip: add i2s0-2ch-bus pins on
rk3399") introduced a pinctl for i2s0 in two-channel mode. Commit
91419ae042 ("arm64: dts: rockchip: use BCLK to GPIO switch on rk3399")
modified i2s0 to switch the corresponding pins off when idle.

Although an idle pinctrl node was added for i2s0 in 8-channel mode, a
similar idle pinctrl node for i2s0 in 2-channel mode was not added. Add
it.

Fixes: 91419ae042 ("arm64: dts: rockchip: use BCLK to GPIO switch on rk3399")
Signed-off-by: Christopher Obbard <chris.obbard@collabora.com>
Link: https://lore.kernel.org/r/20231013114737.494410-2-chris.obbard@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christopher Obbard 2023-10-13 12:47:26 +01:00 committed by Greg Kroah-Hartman
parent 08e6b680f2
commit 9d72254c2b
1 changed files with 10 additions and 0 deletions
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10
arch/arm64/boot/dts/rockchip/rk3399.dtsi
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@ -2396,6 +2396,16 @@ i2s0_2ch_bus: i2s0-2ch-bus {
<4 RK_PA0 1 &pcfg_pull_none>;
};
i2s0_2ch_bus_bclk_off: i2s0-2ch-bus-bclk-off {
rockchip,pins =
<3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>,
<3 RK_PD1 1 &pcfg_pull_none>,
<3 RK_PD2 1 &pcfg_pull_none>,
<3 RK_PD3 1 &pcfg_pull_none>,
<3 RK_PD7 1 &pcfg_pull_none>,
<4 RK_PA0 1 &pcfg_pull_none>;
};
i2s0_8ch_bus: i2s0-8ch-bus {
rockchip,pins =
<3 RK_PD0 1 &pcfg_pull_none>,