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6b3c59780e
Document the Agilex clock bindings, and add the clock header file. The clock header is an enumeration of all the different clocks on the Agilex platform. Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lkml.kernel.org/r/20200512181647.5071-4-dinguyen@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2019, Intel Corporation
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*/
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#ifndef __AGILEX_CLOCK_H
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#define __AGILEX_CLOCK_H
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/* fixed rate clocks */
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#define AGILEX_OSC1 0
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#define AGILEX_CB_INTOSC_HS_DIV2_CLK 1
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#define AGILEX_CB_INTOSC_LS_CLK 2
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#define AGILEX_L4_SYS_FREE_CLK 3
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#define AGILEX_F2S_FREE_CLK 4
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/* PLL clocks */
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#define AGILEX_MAIN_PLL_CLK 5
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#define AGILEX_MAIN_PLL_C0_CLK 6
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#define AGILEX_MAIN_PLL_C1_CLK 7
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#define AGILEX_MAIN_PLL_C2_CLK 8
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#define AGILEX_MAIN_PLL_C3_CLK 9
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#define AGILEX_PERIPH_PLL_CLK 10
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#define AGILEX_PERIPH_PLL_C0_CLK 11
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#define AGILEX_PERIPH_PLL_C1_CLK 12
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#define AGILEX_PERIPH_PLL_C2_CLK 13
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#define AGILEX_PERIPH_PLL_C3_CLK 14
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#define AGILEX_MPU_FREE_CLK 15
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#define AGILEX_MPU_CCU_CLK 16
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#define AGILEX_BOOT_CLK 17
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/* fixed factor clocks */
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#define AGILEX_L3_MAIN_FREE_CLK 18
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#define AGILEX_NOC_FREE_CLK 19
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#define AGILEX_S2F_USR0_CLK 20
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#define AGILEX_NOC_CLK 21
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#define AGILEX_EMAC_A_FREE_CLK 22
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#define AGILEX_EMAC_B_FREE_CLK 23
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#define AGILEX_EMAC_PTP_FREE_CLK 24
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#define AGILEX_GPIO_DB_FREE_CLK 25
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#define AGILEX_SDMMC_FREE_CLK 26
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#define AGILEX_S2F_USER0_FREE_CLK 27
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#define AGILEX_S2F_USER1_FREE_CLK 28
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#define AGILEX_PSI_REF_FREE_CLK 29
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/* Gate clocks */
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#define AGILEX_MPU_CLK 30
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#define AGILEX_MPU_L2RAM_CLK 31
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#define AGILEX_MPU_PERIPH_CLK 32
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#define AGILEX_L4_MAIN_CLK 33
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#define AGILEX_L4_MP_CLK 34
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#define AGILEX_L4_SP_CLK 35
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#define AGILEX_CS_AT_CLK 36
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#define AGILEX_CS_TRACE_CLK 37
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#define AGILEX_CS_PDBG_CLK 38
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#define AGILEX_CS_TIMER_CLK 39
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#define AGILEX_S2F_USER0_CLK 40
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#define AGILEX_EMAC0_CLK 41
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#define AGILEX_EMAC1_CLK 43
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#define AGILEX_EMAC2_CLK 44
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#define AGILEX_EMAC_PTP_CLK 45
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#define AGILEX_GPIO_DB_CLK 46
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#define AGILEX_NAND_CLK 47
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#define AGILEX_PSI_REF_CLK 48
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#define AGILEX_S2F_USER1_CLK 49
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#define AGILEX_SDMMC_CLK 50
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#define AGILEX_SPI_M_CLK 51
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#define AGILEX_USB_CLK 52
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#define AGILEX_NUM_CLKS 53
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#endif /* __AGILEX_CLOCK_H */
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