Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / arm / include / asm / arch-mx35 / clock.h

diff --git a/qemu/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h b/qemu/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h
new file mode 100644 (file)
index 0000000..bc85aa7
--- /dev/null
+++ b/qemu/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h
@@ -0,0 +1,70 @@
+/*
+ * (C) Copyright 2011
+ * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
+
+#include <common.h>
+
+#ifdef CONFIG_MX35_HCLK_FREQ
+#define MXC_HCLK       CONFIG_MX35_HCLK_FREQ
+#else
+#define MXC_HCLK       24000000
+#endif
+
+#ifdef CONFIG_MX35_CLK32
+#define MXC_CLK32      CONFIG_MX35_CLK32
+#else
+#define MXC_CLK32      32768
+#endif
+
+enum mxc_clock {
+       MXC_ARM_CLK,
+       MXC_AHB_CLK,
+       MXC_IPG_CLK,
+       MXC_IPG_PERCLK,
+       MXC_UART_CLK,
+       MXC_ESDHC1_CLK,
+       MXC_ESDHC2_CLK,
+       MXC_ESDHC3_CLK,
+       MXC_USB_CLK,
+       MXC_CSPI_CLK,
+       MXC_FEC_CLK,
+       MXC_I2C_CLK,
+};
+
+enum mxc_main_clock {
+       CPU_CLK,
+       AHB_CLK,
+       IPG_CLK,
+       IPG_PER_CLK,
+       NFC_CLK,
+       USB_CLK,
+       HSP_CLK,
+};
+
+enum mxc_peri_clock {
+       UART1_BAUD,
+       UART2_BAUD,
+       UART3_BAUD,
+       SSI1_BAUD,
+       SSI2_BAUD,
+       CSI_BAUD,
+       MSHC_CLK,
+       ESDHC1_CLK,
+       ESDHC2_CLK,
+       ESDHC3_CLK,
+       SPDIF_CLK,
+       SPI1_CLK,
+       SPI2_CLK,
+};
+
+u32 imx_get_uartclk(void);
+u32 imx_get_fecclk(void);
+unsigned int mxc_get_clock(enum mxc_clock clk);
+
+#endif /* __ASM_ARCH_CLOCK_H */