diff options
author | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
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committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h')
-rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h b/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h new file mode 100644 index 000000000..cb0b53a69 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-mx35/clock.h @@ -0,0 +1,67 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2011 + * Stefano Babic, DENX Software Engineering, sbabic@denx.de. + */ + +#ifndef __ASM_ARCH_CLOCK_H +#define __ASM_ARCH_CLOCK_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 */ |