cregit-Linux how code gets into the kernel

Release 4.18 drivers/clk/meson/meson8b.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2015 Endless Mobile, Inc.
 * Author: Carlo Caione <carlo@endlessm.com>
 *
 * Copyright (c) 2016 BayLibre, Inc.
 * Michael Turquette <mturquette@baylibre.com>
 */

#ifndef __MESON8B_H

#define __MESON8B_H

/*
 * Clock controller register offsets
 *
 * Register offsets from the HardKernel[0] data sheet are listed in comment
 * blocks below. Those offsets must be multiplied by 4 before adding them to
 * the base address to get the right value
 *
 * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
 */

#define HHI_GCLK_MPEG0			0x140 
/* 0x50 offset in data sheet */

#define HHI_GCLK_MPEG1			0x144 
/* 0x51 offset in data sheet */

#define HHI_GCLK_MPEG2			0x148 
/* 0x52 offset in data sheet */

#define HHI_GCLK_OTHER			0x150 
/* 0x54 offset in data sheet */

#define HHI_GCLK_AO			0x154 
/* 0x55 offset in data sheet */

#define HHI_SYS_CPU_CLK_CNTL1		0x15c 
/* 0x57 offset in data sheet */

#define HHI_MPEG_CLK_CNTL		0x174 
/* 0x5d offset in data sheet */

#define HHI_VID_CLK_CNTL		0x17c 
/* 0x5f offset in data sheet */

#define HHI_VID_DIVIDER_CNTL		0x198 
/* 0x66 offset in data sheet */

#define HHI_SYS_CPU_CLK_CNTL0		0x19c 
/* 0x67 offset in data sheet */

#define HHI_NAND_CLK_CNTL		0x25c 
/* 0x97 offset in data sheet */

#define HHI_MPLL_CNTL			0x280 
/* 0xa0 offset in data sheet */

#define HHI_SYS_PLL_CNTL		0x300 
/* 0xc0 offset in data sheet */

#define HHI_VID_PLL_CNTL		0x320 
/* 0xc8 offset in data sheet */

/*
 * MPLL register offeset taken from the S905 datasheet. Vendor kernel source
 * confirm these are the same for the S805.
 */

#define HHI_MPLL_CNTL			0x280 
/* 0xa0 offset in data sheet */

#define HHI_MPLL_CNTL2			0x284 
/* 0xa1 offset in data sheet */

#define HHI_MPLL_CNTL3			0x288 
/* 0xa2 offset in data sheet */

#define HHI_MPLL_CNTL4			0x28C 
/* 0xa3 offset in data sheet */

#define HHI_MPLL_CNTL5			0x290 
/* 0xa4 offset in data sheet */

#define HHI_MPLL_CNTL6			0x294 
/* 0xa5 offset in data sheet */

#define HHI_MPLL_CNTL7			0x298 
/* 0xa6 offset in data sheet */

#define HHI_MPLL_CNTL8			0x29C 
/* 0xa7 offset in data sheet */

#define HHI_MPLL_CNTL9			0x2A0 
/* 0xa8 offset in data sheet */

#define HHI_MPLL_CNTL10			0x2A4 
/* 0xa9 offset in data sheet */

/*
 * CLKID index values
 *
 * These indices are entirely contrived and do not map onto the hardware.
 * It has now been decided to expose everything by default in the DT header:
 * include/dt-bindings/clock/gxbb-clkc.h. Only the clocks ids we don't want
 * to expose, such as the internal muxes and dividers of composite clocks,
 * will remain defined here.
 */


#define CLKID_MPLL0_DIV		96

#define CLKID_MPLL1_DIV		97

#define CLKID_MPLL2_DIV		98

#define CLKID_CPU_IN_SEL	99

#define CLKID_CPU_DIV2		100

#define CLKID_CPU_DIV3		101

#define CLKID_CPU_SCALE_DIV	102

#define CLKID_CPU_SCALE_OUT_SEL	103

#define CLKID_MPLL_PREDIV	104

#define CLKID_FCLK_DIV2_DIV	105

#define CLKID_FCLK_DIV3_DIV	106

#define CLKID_FCLK_DIV4_DIV	107

#define CLKID_FCLK_DIV5_DIV	108

#define CLKID_FCLK_DIV7_DIV	109

#define CLKID_NAND_SEL		110

#define CLKID_NAND_DIV		111


#define CLK_NR_CLKS		113

/*
 * include the CLKID and RESETID that have
 * been made part of the stable DT binding
 */
#include <dt-bindings/clock/meson8b-clkc.h>
#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>

#endif /* __MESON8B_H */

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Alexander Müller6631.58%430.77%
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Total209100.00%13100.00%
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