GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/arch/arm/include/asm/arch-tegra210/clock.h

@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2010-2015
+ * NVIDIA Corporation <www.nvidia.com>
+ */
+
+/* Tegra210 clock control definitions */
+
+#ifndef _TEGRA210_CLOCK_H_
+#define _TEGRA210_CLOCK_H_
+
+#include <asm/arch-tegra/clock.h>
+
+/* CLK_RST_CONTROLLER_OSC_CTRL_0 */
+#define OSC_FREQ_SHIFT          28
+#define OSC_FREQ_MASK           (0xF << OSC_FREQ_SHIFT)
+
+/* PLL bits that differ from generic clk_rst.h */
+#define PLLC_RESET		30
+#define PLLC_IDDQ		27
+#define PLLD_ENABLE_CLK		21
+#define PLLD_EN_LCKDET		28
+
+int tegra_plle_enable(void);
+
+#endif	/* _TEGRA210_CLOCK_H_ */