4 files changed, 47 insertions, 2 deletions
diff --git a/include/soc/tegra/cpuidle.h b/include/soc/tegra/cpuidle.h
index 029ba1f4b2cc..5665975015d8 100644
--- a/include/soc/tegra/cpuidle.h
+++ b/include/soc/tegra/cpuidle.h
@@ -6,7 +6,7 @@
 #ifndef __SOC_TEGRA_CPUIDLE_H__
 #define __SOC_TEGRA_CPUIDLE_H__
 
-#if defined(CONFIG_ARM) && defined(CONFIG_ARCH_TEGRA) && defined(CONFIG_CPU_IDLE)
+#ifdef CONFIG_ARM_TEGRA_CPUIDLE
 void tegra_cpuidle_pcie_irqs_in_use(void);
 #else
 static inline void tegra_cpuidle_pcie_irqs_in_use(void)
diff --git a/include/soc/tegra/irq.h b/include/soc/tegra/irq.h
new file mode 100644
index 000000000000..8eb11a7109e4
--- /dev/null
+++ b/include/soc/tegra/irq.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2012, NVIDIA Corporation. All rights reserved.
+ */
+
+#ifndef __SOC_TEGRA_IRQ_H
+#define __SOC_TEGRA_IRQ_H
+
+#if defined(CONFIG_ARM)
+bool tegra_pending_sgi(void);
+#endif
+
+#endif /* __SOC_TEGRA_IRQ_H */
diff --git a/include/soc/tegra/pm.h b/include/soc/tegra/pm.h
index 951fcd738d55..08477d7bfab9 100644
--- a/include/soc/tegra/pm.h
+++ b/include/soc/tegra/pm.h
@@ -6,6 +6,8 @@
 #ifndef __SOC_TEGRA_PM_H__
 #define __SOC_TEGRA_PM_H__
 
+#include <linux/errno.h>
+
 enum tegra_suspend_mode {
 	TEGRA_SUSPEND_NONE = 0,
 	TEGRA_SUSPEND_LP2, /* CPU voltage off */
@@ -20,6 +22,12 @@ tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode);
 
 /* low-level resume entry point */
 void tegra_resume(void);
+
+int tegra30_pm_secondary_cpu_suspend(unsigned long arg);
+void tegra_pm_clear_cpu_in_lp2(void);
+void tegra_pm_set_cpu_in_lp2(void);
+int tegra_pm_enter_lp2(void);
+int tegra_pm_park_secondary_cpu(unsigned long cpu);
 #else
 static inline enum tegra_suspend_mode
 tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode)
@@ -30,6 +38,29 @@ tegra_pm_validate_suspend_mode(enum tegra_suspend_mode mode)
 static inline void tegra_resume(void)
 {
 }
+
+static inline int tegra30_pm_secondary_cpu_suspend(unsigned long arg)
+{
+	return -ENOTSUPP;
+}
+
+static inline void tegra_pm_clear_cpu_in_lp2(void)
+{
+}
+
+static inline void tegra_pm_set_cpu_in_lp2(void)
+{
+}
+
+static inline int tegra_pm_enter_lp2(void)
+{
+	return -ENOTSUPP;
+}
+
+static inline int tegra_pm_park_secondary_cpu(unsigned long cpu)
+{
+	return -ENOTSUPP;
+}
 #endif /* CONFIG_PM_SLEEP */
 
 #endif /* __SOC_TEGRA_PM_H__ */
diff --git a/include/soc/tegra/pmc.h b/include/soc/tegra/pmc.h
index 57e58faf660b..0dd52b0a5c1b 100644
--- a/include/soc/tegra/pmc.h
+++ b/include/soc/tegra/pmc.h
@@ -113,8 +113,9 @@ enum tegra_io_pad {
 	TEGRA_IO_PAD_PEX_CLK_BIAS,
 	TEGRA_IO_PAD_PEX_CLK1,
 	TEGRA_IO_PAD_PEX_CLK2,
-	TEGRA_IO_PAD_PEX_CLK2_BIAS,
 	TEGRA_IO_PAD_PEX_CLK3,
+	TEGRA_IO_PAD_PEX_CLK_2_BIAS,
+	TEGRA_IO_PAD_PEX_CLK_2,
 	TEGRA_IO_PAD_PEX_CNTRL,
 	TEGRA_IO_PAD_PEX_CTL2,
 	TEGRA_IO_PAD_PEX_L0_RST_N,