[PATCH 15/19] arm64: dts: tegra210-p2597: add pinmux for PWM-based DFLL support

Joseph Lo
2018-12-04T09:25:44Z

Add pinmux for PWM-based DFLL support.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 365726ddd418..db5dc0ad466d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1278,6 +1278,20 @@
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
};
+
+ dvfs_pwm_active_state: dvfs_pwm_active {
+ dvfs_pwm_pbb1 {
+ nvidia,pins = "dvfs_pwm_pbb1";
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+ };
+
+ dvfs_pwm_inactive_state: dvfs_pwm_inactive {
+ dvfs_pwm_pbb1 {
+ nvidia,pins = "dvfs_pwm_pbb1";
+ nvidia,tristate = <TEGRA_PIN_ENABLE>;
+ };
+ };
};

pwm@7000a000 {
--
2.19.2