From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/arch/arm/mach-tegra/tegra.c | 27 +++++++++++++--------------
1 files changed, 13 insertions(+), 14 deletions(-)
diff --git a/kernel/arch/arm/mach-tegra/tegra.c b/kernel/arch/arm/mach-tegra/tegra.c
index 37a2aae..c011359 100644
--- a/kernel/arch/arm/mach-tegra/tegra.c
+++ b/kernel/arch/arm/mach-tegra/tegra.c
@@ -1,19 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* NVIDIA Tegra SoC device tree board support
*
* Copyright (C) 2011, 2013, NVIDIA Corporation
* Copyright (C) 2010 Secret Lab Technologies, Ltd.
* Copyright (C) 2010 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#include <linux/clk.h>
@@ -35,21 +26,22 @@
#include <linux/sys_soc.h>
#include <linux/usb/tegra_usb_phy.h>
+#include <linux/firmware/trusted_foundations.h>
+
#include <soc/tegra/fuse.h>
#include <soc/tegra/pmc.h>
+#include <asm/firmware.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach-types.h>
+#include <asm/psci.h>
#include <asm/setup.h>
-#include <asm/trusted_foundations.h>
#include "board.h"
#include "common.h"
-#include "cpuidle.h"
#include "iomap.h"
-#include "irq.h"
#include "pm.h"
#include "reset.h"
#include "sleep.h"
@@ -74,6 +66,7 @@
{
of_register_trusted_foundations();
tegra_cpu_reset_handler_init();
+ call_firmware_op(l2x0_init);
}
static void __init tegra_dt_init_irq(void)
@@ -92,7 +85,6 @@
static void __init tegra_dt_init_late(void)
{
tegra_init_suspend();
- tegra_cpuidle_init();
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) &&
of_machine_is_compatible("compal,paz00"))
@@ -101,6 +93,13 @@
if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC) &&
of_machine_is_compatible("nvidia,tegra20"))
platform_device_register_simple("tegra20-cpufreq", -1, NULL, 0);
+
+ if (IS_ENABLED(CONFIG_ARM_TEGRA_CPUIDLE) && !psci_smp_available())
+ platform_device_register_simple("tegra-cpuidle", -1, NULL, 0);
+
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) &&
+ of_machine_is_compatible("nvidia,tegra30"))
+ platform_device_register_simple("tegra20-cpufreq", -1, NULL, 0);
}
static const char * const tegra_dt_board_compat[] = {
--
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