From: Joseph Lo <josephl@nvidia.com>
Date: Fri, 4 Jan 2019 03:06:58 +0000 (+0800)
Subject: arm64: tegra: Add pinmux for PWM-based DFLL support on P2597
X-Git-Tag: v5.4-rc1~1522^2~30^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a5e98b0b371c11bb49be0b661a03a04a5c3b1f44;p=platform%2Fkernel%2Flinux-rpi.git

arm64: tegra: Add pinmux for PWM-based DFLL support on P2597

Add pinmux for PWM-based DFLL support.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index f4bb48d..8780b5b 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 {