// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2016 Rockchip Electronics Co. Ltd.
* Author: Shawn Lin <shawn.lin@rock-chips.com>
* Andy Yan <andy.yan@rock-chips.com>
*/
#include <linux/clk-provider.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/syscore_ops.h>
#include <dt-bindings/clock/rv1108-cru.h>
#include "clk.h"
#define RV1108_GRF_SOC_STATUS0 0 x480
enum rv1108_plls {
apll, dpll, gpll,
};
static struct rockchip_pll_rate_table rv1108_pll_rates[] = {
/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
RK3036_PLL_RATE(1608000000 , 1 , 67 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1584000000 , 1 , 66 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1560000000 , 1 , 65 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1536000000 , 1 , 64 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1512000000 , 1 , 63 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1488000000 , 1 , 62 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1464000000 , 1 , 61 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1440000000 , 1 , 60 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1416000000 , 1 , 59 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1392000000 , 1 , 58 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1368000000 , 1 , 57 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1344000000 , 1 , 56 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1320000000 , 1 , 55 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1296000000 , 1 , 54 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1272000000 , 1 , 53 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1248000000 , 1 , 52 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1200000000 , 1 , 50 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1188000000 , 2 , 99 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1104000000 , 1 , 46 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1100000000 , 12 , 550 , 1 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1008000000 , 1 , 84 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE(1000000000 , 6 , 500 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 984000000 , 1 , 82 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 960000000 , 1 , 80 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 936000000 , 1 , 78 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 912000000 , 1 , 76 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 900000000 , 4 , 300 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 888000000 , 1 , 74 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 864000000 , 1 , 72 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 840000000 , 1 , 70 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 816000000 , 1 , 68 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 800000000 , 6 , 400 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 700000000 , 6 , 350 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 696000000 , 1 , 58 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 600000000 , 1 , 75 , 3 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 594000000 , 2 , 99 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 504000000 , 1 , 63 , 3 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 500000000 , 6 , 250 , 2 , 1 , 1 , 0 ),
RK3036_PLL_RATE( 408000000 , 1 , 68 , 2 , 2 , 1 , 0 ),
RK3036_PLL_RATE( 312000000 , 1 , 52 , 2 , 2 , 1 , 0 ),
RK3036_PLL_RATE( 216000000 , 1 , 72 , 4 , 2 , 1 , 0 ),
RK3036_PLL_RATE( 96000000 , 1 , 64 , 4 , 4 , 1 , 0 ),
{ /* sentinel */ },
};
#define RV1108_DIV_CORE_MASK 0 xf
#define RV1108_DIV_CORE_SHIFT 4
#define RV1108_CLKSEL0(_core_peri_div) \
{ \
.reg = RV1108_CLKSEL_CON(1 ), \
.val = HIWORD_UPDATE(_core_peri_div, RV1108_DIV_CORE_MASK,\
RV1108_DIV_CORE_SHIFT) \
}
#define RV1108_CPUCLK_RATE(_prate, _core_peri_div) \
{ \
.prate = _prate, \
.divs = { \
RV1108_CLKSEL0(_core_peri_div), \
}, \
}
static struct rockchip_cpuclk_rate_table rv1108_cpuclk_rates[] __initdata = {
RV1108_CPUCLK_RATE(1608000000 , 7 ),
RV1108_CPUCLK_RATE(1512000000 , 7 ),
RV1108_CPUCLK_RATE(1488000000 , 5 ),
RV1108_CPUCLK_RATE(1416000000 , 5 ),
RV1108_CPUCLK_RATE(1392000000 , 5 ),
RV1108_CPUCLK_RATE(1296000000 , 5 ),
RV1108_CPUCLK_RATE(1200000000 , 5 ),
RV1108_CPUCLK_RATE(1104000000 , 5 ),
RV1108_CPUCLK_RATE(1008000000 , 5 ),
RV1108_CPUCLK_RATE(912000000 , 5 ),
RV1108_CPUCLK_RATE(816000000 , 3 ),
RV1108_CPUCLK_RATE(696000000 , 3 ),
RV1108_CPUCLK_RATE(600000000 , 3 ),
RV1108_CPUCLK_RATE(500000000 , 3 ),
RV1108_CPUCLK_RATE(408000000 , 1 ),
RV1108_CPUCLK_RATE(312000000 , 1 ),
RV1108_CPUCLK_RATE(216000000 , 1 ),
RV1108_CPUCLK_RATE(96000000 , 1 ),
};
static const struct rockchip_cpuclk_reg_data rv1108_cpuclk_data = {
.core_reg[0 ] = RV1108_CLKSEL_CON(0 ),
.div_core_shift[0 ] = 0 ,
.div_core_mask[0 ] = 0 x1f,
.num_cores = 1 ,
.mux_core_alt = 1 ,
.mux_core_main = 0 ,
.mux_core_shift = 8 ,
.mux_core_mask = 0 x3,
};
PNAME(mux_pll_p) = { "xin24m" , "xin24m" };
PNAME(mux_ddrphy_p) = { "dpll_ddr" , "gpll_ddr" , "apll_ddr" };
PNAME(mux_armclk_p) = { "apll_core" , "gpll_core" , "dpll_core" };
PNAME(mux_usb480m_pre_p) = { "usbphy" , "xin24m" };
PNAME(mux_hdmiphy_phy_p) = { "hdmiphy" , "xin24m" };
PNAME(mux_dclk_hdmiphy_pre_p) = { "dclk_hdmiphy_src_gpll" , "dclk_hdmiphy_src_dpll" };
PNAME(mux_pll_src_4plls_p) = { "dpll" , "gpll" , "hdmiphy" , "usb480m" };
PNAME(mux_pll_src_2plls_p) = { "dpll" , "gpll" };
PNAME(mux_pll_src_apll_gpll_p) = { "apll" , "gpll" };
PNAME(mux_aclk_peri_src_p) = { "aclk_peri_src_gpll" , "aclk_peri_src_dpll" };
PNAME(mux_aclk_bus_src_p) = { "aclk_bus_src_gpll" , "aclk_bus_src_apll" , "aclk_bus_src_dpll" };
PNAME(mux_mmc_src_p) = { "dpll" , "gpll" , "xin24m" , "usb480m" };
PNAME(mux_pll_src_dpll_gpll_usb480m_p) = { "dpll" , "gpll" , "usb480m" };
PNAME(mux_uart0_p) = { "uart0_src" , "uart0_frac" , "xin24m" };
PNAME(mux_uart1_p) = { "uart1_src" , "uart1_frac" , "xin24m" };
PNAME(mux_uart2_p) = { "uart2_src" , "uart2_frac" , "xin24m" };
PNAME(mux_sclk_mac_p) = { "sclk_mac_pre" , "ext_gmac" };
PNAME(mux_i2s0_pre_p) = { "i2s0_src" , "i2s0_frac" , "ext_i2s" , "xin12m" };
PNAME(mux_i2s_out_p) = { "i2s0_pre" , "xin12m" };
PNAME(mux_i2s1_p) = { "i2s1_src" , "i2s1_frac" , "dummy" , "xin12m" };
PNAME(mux_i2s2_p) = { "i2s2_src" , "i2s2_frac" , "dummy" , "xin12m" };
PNAME(mux_wifi_src_p) = { "gpll" , "xin24m" };
PNAME(mux_cifout_src_p) = { "hdmiphy" , "gpll" };
PNAME(mux_cifout_p) = { "sclk_cifout_src" , "xin24m" };
PNAME(mux_sclk_cif0_src_p) = { "pclk_vip" , "clk_cif0_chn_out" , "pclkin_cvbs2cif" };
PNAME(mux_sclk_cif1_src_p) = { "pclk_vip" , "clk_cif1_chn_out" , "pclkin_cvbs2cif" };
PNAME(mux_sclk_cif2_src_p) = { "pclk_vip" , "clk_cif2_chn_out" , "pclkin_cvbs2cif" };
PNAME(mux_sclk_cif3_src_p) = { "pclk_vip" , "clk_cif3_chn_out" , "pclkin_cvbs2cif" };
PNAME(mux_dsp_src_p) = { "dpll" , "gpll" , "apll" , "usb480m" };
PNAME(mux_dclk_hdmiphy_p) = { "hdmiphy" , "xin24m" };
PNAME(mux_dclk_vop_p) = { "dclk_hdmiphy" , "dclk_vop_src" };
PNAME(mux_hdmi_cec_src_p) = { "dpll" , "gpll" , "xin24m" };
PNAME(mux_cvbs_src_p) = { "apll" , "io_cvbs_clkin" , "hdmiphy" , "gpll" };
static struct rockchip_pll_clock rv1108_pll_clks[] __initdata = {
[apll] = PLL(pll_rk3399, PLL_APLL, "apll" , mux_pll_p, 0 , RV1108_PLL_CON(0 ),
RV1108_PLL_CON(3 ), 8 , 0 , 0 , rv1108_pll_rates),
[dpll] = PLL(pll_rk3399, PLL_DPLL, "dpll" , mux_pll_p, 0 , RV1108_PLL_CON(8 ),
RV1108_PLL_CON(11 ), 8 , 1 , 0 , NULL),
[gpll] = PLL(pll_rk3399, PLL_GPLL, "gpll" , mux_pll_p, 0 , RV1108_PLL_CON(16 ),
RV1108_PLL_CON(19 ), 8 , 2 , 0 , rv1108_pll_rates),
};
#define MFLAGS CLK_MUX_HIWORD_MASK
#define DFLAGS CLK_DIVIDER_HIWORD_MASK
#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
#define IFLAGS ROCKCHIP_INVERTER_HIWORD_MASK
static struct rockchip_clk_branch rv1108_uart0_fracmux __initdata =
MUX(SCLK_UART0, "sclk_uart0" , mux_uart0_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(13 ), 8 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_uart1_fracmux __initdata =
MUX(SCLK_UART1, "sclk_uart1" , mux_uart1_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(14 ), 8 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_uart2_fracmux __initdata =
MUX(SCLK_UART2, "sclk_uart2" , mux_uart2_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(15 ), 8 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_i2s0_fracmux __initdata =
MUX(0 , "i2s0_pre" , mux_i2s0_pre_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(5 ), 12 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_i2s1_fracmux __initdata =
MUX(0 , "i2s1_pre" , mux_i2s1_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(6 ), 12 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_i2s2_fracmux __initdata =
MUX(0 , "i2s2_pre" , mux_i2s2_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(7 ), 12 , 2 , MFLAGS);
static struct rockchip_clk_branch rv1108_clk_branches[] __initdata = {
MUX(0 , "hdmiphy" , mux_hdmiphy_phy_p, CLK_SET_RATE_PARENT,
RV1108_MISC_CON, 13 , 1 , MFLAGS),
MUX(0 , "usb480m" , mux_usb480m_pre_p, CLK_SET_RATE_PARENT,
RV1108_MISC_CON, 15 , 1 , MFLAGS),
/*
* Clock-Architecture Diagram 2
*/
/* PD_CORE */
GATE(0 , "dpll_core" , "dpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 1 , GFLAGS),
GATE(0 , "apll_core" , "apll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 0 , GFLAGS),
GATE(0 , "gpll_core" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 2 , GFLAGS),
COMPOSITE_NOMUX(0 , "pclken_dbg" , "armclk" , CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(1 ), 4 , 4 , DFLAGS | CLK_DIVIDER_READ_ONLY,
RV1108_CLKGATE_CON(0 ), 5 , GFLAGS),
COMPOSITE_NOMUX(ACLK_ENMCORE, "aclkenm_core" , "armclk" , CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(1 ), 0 , 3 , DFLAGS | CLK_DIVIDER_READ_ONLY,
RV1108_CLKGATE_CON(0 ), 4 , GFLAGS),
GATE(ACLK_CORE, "aclk_core" , "aclkenm_core" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(11 ), 0 , GFLAGS),
GATE(0 , "pclk_dbg" , "pclken_dbg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(11 ), 1 , GFLAGS),
/* PD_RKVENC */
COMPOSITE(0 , "aclk_rkvenc_pre" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(37 ), 6 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 8 , GFLAGS),
FACTOR_GATE(0 , "hclk_rkvenc_pre" , "aclk_rkvenc_pre" , 0 , 1 , 4 ,
RV1108_CLKGATE_CON(8 ), 10 , GFLAGS),
COMPOSITE(SCLK_VENC_CORE, "clk_venc_core" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(37 ), 14 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 9 , GFLAGS),
GATE(ACLK_RKVENC, "aclk_rkvenc" , "aclk_rkvenc_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 8 , GFLAGS),
GATE(HCLK_RKVENC, "hclk_rkvenc" , "hclk_rkvenc_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 9 , GFLAGS),
GATE(0 , "aclk_rkvenc_niu" , "aclk_rkvenc_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(19 ), 11 , GFLAGS),
GATE(0 , "hclk_rkvenc_niu" , "hclk_rkvenc_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(19 ), 10 , GFLAGS),
/* PD_RKVDEC */
COMPOSITE(SCLK_HEVC_CORE, "sclk_hevc_core" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(36 ), 6 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 2 , GFLAGS),
FACTOR_GATE(0 , "hclk_rkvdec_pre" , "sclk_hevc_core" , 0 , 1 , 4 ,
RV1108_CLKGATE_CON(8 ), 10 , GFLAGS),
COMPOSITE(SCLK_HEVC_CABAC, "clk_hevc_cabac" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(35 ), 14 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 1 , GFLAGS),
COMPOSITE(0 , "aclk_rkvdec_pre" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(35 ), 6 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 0 , GFLAGS),
COMPOSITE(0 , "aclk_vpu_pre" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(36 ), 14 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 3 , GFLAGS),
GATE(ACLK_RKVDEC, "aclk_rkvdec" , "aclk_rkvdec_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 0 , GFLAGS),
GATE(ACLK_VPU, "aclk_vpu" , "aclk_vpu_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 1 , GFLAGS),
GATE(HCLK_RKVDEC, "hclk_rkvdec" , "hclk_rkvdec_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 2 , GFLAGS),
GATE(HCLK_VPU, "hclk_vpu" , "hclk_rkvdec_pre" , 0 ,
RV1108_CLKGATE_CON(19 ), 3 , GFLAGS),
GATE(0 , "aclk_rkvdec_niu" , "aclk_rkvdec_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(19 ), 4 , GFLAGS),
GATE(0 , "hclk_rkvdec_niu" , "hclk_rkvdec_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(19 ), 5 , GFLAGS),
GATE(0 , "aclk_vpu_niu" , "aclk_vpu_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(19 ), 6 , GFLAGS),
/* PD_PMU_wrapper */
COMPOSITE_NOMUX(0 , "pmu_24m_ena" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(38 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 12 , GFLAGS),
GATE(0 , "pclk_pmu" , "pmu_24m_ena" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(10 ), 0 , GFLAGS),
GATE(0 , "pclk_intmem1" , "pmu_24m_ena" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(10 ), 1 , GFLAGS),
GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu" , "pmu_24m_ena" , 0 ,
RV1108_CLKGATE_CON(10 ), 2 , GFLAGS),
GATE(0 , "pclk_pmugrf" , "pmu_24m_ena" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(10 ), 3 , GFLAGS),
GATE(0 , "pclk_pmu_niu" , "pmu_24m_ena" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(10 ), 4 , GFLAGS),
GATE(PCLK_I2C0_PMU, "pclk_i2c0_pmu" , "pmu_24m_ena" , 0 ,
RV1108_CLKGATE_CON(10 ), 5 , GFLAGS),
GATE(PCLK_PWM0_PMU, "pclk_pwm0_pmu" , "pmu_24m_ena" , 0 ,
RV1108_CLKGATE_CON(10 ), 6 , GFLAGS),
COMPOSITE(SCLK_PWM0_PMU, "sclk_pwm0_pmu" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(12 ), 7 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 15 , GFLAGS),
COMPOSITE(SCLK_I2C0_PMU, "sclk_i2c0_pmu" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(19 ), 7 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(8 ), 14 , GFLAGS),
GATE(0 , "pvtm_pmu" , "xin24m" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(8 ), 13 , GFLAGS),
/*
* Clock-Architecture Diagram 3
*/
COMPOSITE(SCLK_WIFI, "sclk_wifi" , mux_wifi_src_p, 0 ,
RV1108_CLKSEL_CON(28 ), 15 , 1 , MFLAGS, 8 , 6 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 8 , GFLAGS),
COMPOSITE_NODIV(0 , "sclk_cifout_src" , mux_cifout_src_p, 0 ,
RV1108_CLKSEL_CON(40 ), 8 , 1 , MFLAGS,
RV1108_CLKGATE_CON(9 ), 11 , GFLAGS),
COMPOSITE_NOGATE(SCLK_CIFOUT, "sclk_cifout" , mux_cifout_p, 0 ,
RV1108_CLKSEL_CON(40 ), 12 , 1 , MFLAGS, 0 , 5 , DFLAGS),
COMPOSITE_NOMUX(SCLK_MIPI_CSI_OUT, "sclk_mipi_csi_out" , "xin24m" , 0 ,
RV1108_CLKSEL_CON(41 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 12 , GFLAGS),
GATE(0 , "pclk_acodecphy" , "pclk_top_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 6 , GFLAGS),
GATE(0 , "pclk_usbgrf" , "pclk_top_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 14 , GFLAGS),
GATE(ACLK_CIF0, "aclk_cif0" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 10 , GFLAGS),
GATE(HCLK_CIF0, "hclk_cif0" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 10 , GFLAGS),
COMPOSITE_NODIV(SCLK_CIF0, "sclk_cif0" , mux_sclk_cif0_src_p, 0 ,
RV1108_CLKSEL_CON(31 ), 0 , 2 , MFLAGS,
RV1108_CLKGATE_CON(7 ), 9 , GFLAGS),
GATE(ACLK_CIF1, "aclk_cif1" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 6 , GFLAGS),
GATE(HCLK_CIF1, "hclk_cif1" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 7 , GFLAGS),
COMPOSITE_NODIV(SCLK_CIF1, "sclk_cif1" , mux_sclk_cif1_src_p, 0 ,
RV1108_CLKSEL_CON(31 ), 2 , 2 , MFLAGS,
RV1108_CLKGATE_CON(7 ), 10 , GFLAGS),
GATE(ACLK_CIF2, "aclk_cif2" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 8 , GFLAGS),
GATE(HCLK_CIF2, "hclk_cif2" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 9 , GFLAGS),
COMPOSITE_NODIV(SCLK_CIF2, "sclk_cif2" , mux_sclk_cif2_src_p, 0 ,
RV1108_CLKSEL_CON(31 ), 4 , 2 , MFLAGS,
RV1108_CLKGATE_CON(7 ), 11 , GFLAGS),
GATE(ACLK_CIF3, "aclk_cif3" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 10 , GFLAGS),
GATE(HCLK_CIF3, "hclk_cif3" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 11 , GFLAGS),
COMPOSITE_NODIV(SCLK_CIF3, "sclk_cif3" , mux_sclk_cif3_src_p, 0 ,
RV1108_CLKSEL_CON(31 ), 6 , 2 , MFLAGS,
RV1108_CLKGATE_CON(7 ), 12 , GFLAGS),
GATE(0 , "pclk_cif1to4" , "pclk_vip" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(7 ), 8 , GFLAGS),
/* PD_DSP_wrapper */
COMPOSITE(SCLK_DSP, "sclk_dsp" , mux_dsp_src_p, 0 ,
RV1108_CLKSEL_CON(42 ), 8 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 0 , GFLAGS),
GATE(0 , "clk_dsp_sys_wd" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 0 , GFLAGS),
GATE(0 , "clk_dsp_epp_wd" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 1 , GFLAGS),
GATE(0 , "clk_dsp_edp_wd" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 2 , GFLAGS),
GATE(0 , "clk_dsp_iop_wd" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 3 , GFLAGS),
GATE(0 , "clk_dsp_free" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 13 , GFLAGS),
COMPOSITE_NOMUX(SCLK_DSP_IOP, "sclk_dsp_iop" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(44 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 1 , GFLAGS),
COMPOSITE_NOMUX(SCLK_DSP_EPP, "sclk_dsp_epp" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(44 ), 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 2 , GFLAGS),
COMPOSITE_NOMUX(SCLK_DSP_EDP, "sclk_dsp_edp" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(45 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 3 , GFLAGS),
COMPOSITE_NOMUX(SCLK_DSP_EDAP, "sclk_dsp_edap" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(45 ), 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 4 , GFLAGS),
GATE(0 , "pclk_dsp_iop_niu" , "sclk_dsp_iop" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 4 , GFLAGS),
GATE(0 , "aclk_dsp_epp_niu" , "sclk_dsp_epp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 5 , GFLAGS),
GATE(0 , "aclk_dsp_edp_niu" , "sclk_dsp_edp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 6 , GFLAGS),
GATE(0 , "pclk_dsp_dbg_niu" , "sclk_dsp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 7 , GFLAGS),
GATE(0 , "aclk_dsp_edap_niu" , "sclk_dsp_edap" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 14 , GFLAGS),
COMPOSITE_NOMUX(SCLK_DSP_PFM, "sclk_dsp_pfm" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(43 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 5 , GFLAGS),
COMPOSITE_NOMUX(PCLK_DSP_CFG, "pclk_dsp_cfg" , "sclk_dsp" , 0 ,
RV1108_CLKSEL_CON(43 ), 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(9 ), 6 , GFLAGS),
GATE(0 , "pclk_dsp_cfg_niu" , "pclk_dsp_cfg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 8 , GFLAGS),
GATE(0 , "pclk_dsp_pfm_mon" , "pclk_dsp_cfg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 9 , GFLAGS),
GATE(0 , "pclk_intc" , "pclk_dsp_cfg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 10 , GFLAGS),
GATE(0 , "pclk_dsp_grf" , "pclk_dsp_cfg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 11 , GFLAGS),
GATE(0 , "pclk_mailbox" , "pclk_dsp_cfg" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 12 , GFLAGS),
GATE(0 , "aclk_dsp_epp_perf" , "sclk_dsp_epp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(16 ), 15 , GFLAGS),
GATE(0 , "aclk_dsp_edp_perf" , "sclk_dsp_edp" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(11 ), 8 , GFLAGS),
/*
* Clock-Architecture Diagram 4
*/
COMPOSITE(0 , "aclk_vio0_pre" , mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(28 ), 6 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 0 , GFLAGS),
GATE(ACLK_VIO0, "aclk_vio0" , "aclk_vio0_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 0 , GFLAGS),
COMPOSITE_NOMUX(0 , "hclk_vio_pre" , "aclk_vio0_pre" , 0 ,
RV1108_CLKSEL_CON(29 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(7 ), 2 , GFLAGS),
GATE(HCLK_VIO, "hclk_vio" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 2 , GFLAGS),
COMPOSITE_NOMUX(0 , "pclk_vio_pre" , "aclk_vio0_pre" , 0 ,
RV1108_CLKSEL_CON(29 ), 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(7 ), 3 , GFLAGS),
GATE(PCLK_VIO, "pclk_vio" , "pclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 3 , GFLAGS),
COMPOSITE(0 , "aclk_vio1_pre" , mux_pll_src_4plls_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(28 ), 14 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 1 , GFLAGS),
GATE(ACLK_VIO1, "aclk_vio1" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(17 ), 1 , GFLAGS),
INVERTER(0 , "pclk_vip" , "ext_vip" ,
RV1108_CLKSEL_CON(31 ), 8 , IFLAGS),
GATE(0 , "pclk_isp_pre" , "pclk_vip" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(7 ), 6 , GFLAGS),
GATE(0 , "pclk_isp" , "pclk_isp_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(18 ), 10 , GFLAGS),
GATE(0 , "dclk_hdmiphy_src_gpll" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(6 ), 5 , GFLAGS),
GATE(0 , "dclk_hdmiphy_src_dpll" , "dpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(6 ), 4 , GFLAGS),
COMPOSITE_NOGATE(0 , "dclk_hdmiphy_pre" , mux_dclk_hdmiphy_pre_p, 0 ,
RV1108_CLKSEL_CON(32 ), 6 , 1 , MFLAGS, 8 , 6 , DFLAGS),
COMPOSITE_NOGATE(DCLK_VOP_SRC, "dclk_vop_src" , mux_dclk_hdmiphy_pre_p, 0 ,
RV1108_CLKSEL_CON(32 ), 6 , 1 , MFLAGS, 0 , 6 , DFLAGS),
MUX(DCLK_HDMIPHY, "dclk_hdmiphy" , mux_dclk_hdmiphy_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(32 ), 15 , 1 , MFLAGS),
MUX(DCLK_VOP, "dclk_vop" , mux_dclk_vop_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(32 ), 7 , 1 , MFLAGS),
GATE(ACLK_VOP, "aclk_vop" , "aclk_vio0_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 0 , GFLAGS),
GATE(HCLK_VOP, "hclk_vop" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 1 , GFLAGS),
GATE(ACLK_IEP, "aclk_iep" , "aclk_vio0_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 2 , GFLAGS),
GATE(HCLK_IEP, "hclk_iep" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 3 , GFLAGS),
GATE(ACLK_RGA, "aclk_rga" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 4 , GFLAGS),
GATE(HCLK_RGA, "hclk_rga" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 5 , GFLAGS),
COMPOSITE(SCLK_RGA, "sclk_rga" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(33 ), 6 , 2 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 6 , GFLAGS),
COMPOSITE(SCLK_CVBS_HOST, "sclk_cvbs_host" , mux_cvbs_src_p, 0 ,
RV1108_CLKSEL_CON(33 ), 13 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 7 , GFLAGS),
FACTOR(0 , "sclk_cvbs_27m" , "sclk_cvbs_host" , 0 , 1 , 2 ),
GATE(SCLK_HDMI_SFR, "sclk_hdmi_sfr" , "xin24m" , 0 ,
RV1108_CLKGATE_CON(6 ), 8 , GFLAGS),
COMPOSITE(SCLK_HDMI_CEC, "sclk_hdmi_cec" , mux_hdmi_cec_src_p, 0 ,
RV1108_CLKSEL_CON(34 ), 14 , 2 , MFLAGS, 0 , 14 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 9 , GFLAGS),
GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi" , "pclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 8 , GFLAGS),
GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl" , "pclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 9 , GFLAGS),
GATE(ACLK_ISP, "aclk_isp" , "aclk_vio1_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 12 , GFLAGS),
GATE(HCLK_ISP, "hclk_isp" , "hclk_vio_pre" , 0 ,
RV1108_CLKGATE_CON(18 ), 11 , GFLAGS),
COMPOSITE(SCLK_ISP, "sclk_isp" , mux_pll_src_4plls_p, 0 ,
RV1108_CLKSEL_CON(30 ), 14 , 2 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(6 ), 3 , GFLAGS),
GATE(0 , "clk_dsiphy24m" , "xin24m" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(9 ), 10 , GFLAGS),
GATE(0 , "pclk_vdacphy" , "pclk_top_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 9 , GFLAGS),
GATE(0 , "pclk_mipi_dsiphy" , "pclk_top_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 11 , GFLAGS),
GATE(0 , "pclk_mipi_csiphy" , "pclk_top_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 12 , GFLAGS),
/*
* Clock-Architecture Diagram 5
*/
FACTOR(0 , "xin12m" , "xin24m" , 0 , 1 , 2 ),
COMPOSITE(SCLK_I2S0_SRC, "i2s0_src" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(5 ), 8 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(2 ), 0 , GFLAGS),
COMPOSITE_FRACMUX(0 , "i2s0_frac" , "i2s0_src" , CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(8 ), 0 ,
RV1108_CLKGATE_CON(2 ), 1 , GFLAGS,
&rv1108_i2s0_fracmux),
GATE(SCLK_I2S0, "sclk_i2s0" , "i2s0_pre" , CLK_SET_RATE_PARENT,
RV1108_CLKGATE_CON(2 ), 2 , GFLAGS),
COMPOSITE_NODIV(0 , "i2s_out" , mux_i2s_out_p, 0 ,
RV1108_CLKSEL_CON(5 ), 15 , 1 , MFLAGS,
RV1108_CLKGATE_CON(2 ), 3 , GFLAGS),
COMPOSITE(SCLK_I2S1_SRC, "i2s1_src" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(6 ), 8 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(2 ), 4 , GFLAGS),
COMPOSITE_FRACMUX(0 , "i2s1_frac" , "i2s1_src" , CLK_SET_RATE_PARENT,
RK2928_CLKSEL_CON(9 ), 0 ,
RK2928_CLKGATE_CON(2 ), 5 , GFLAGS,
&rv1108_i2s1_fracmux),
GATE(SCLK_I2S1, "sclk_i2s1" , "i2s1_pre" , CLK_SET_RATE_PARENT,
RV1108_CLKGATE_CON(2 ), 6 , GFLAGS),
COMPOSITE(SCLK_I2S2_SRC, "i2s2_src" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(7 ), 8 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 8 , GFLAGS),
COMPOSITE_FRACMUX(0 , "i2s2_frac" , "i2s2_src" , CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(10 ), 0 ,
RV1108_CLKGATE_CON(2 ), 9 , GFLAGS,
&rv1108_i2s2_fracmux),
GATE(SCLK_I2S2, "sclk_i2s2" , "i2s2_pre" , CLK_SET_RATE_PARENT,
RV1108_CLKGATE_CON(2 ), 10 , GFLAGS),
/* PD_BUS */
GATE(0 , "aclk_bus_src_gpll" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 0 , GFLAGS),
GATE(0 , "aclk_bus_src_apll" , "apll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 1 , GFLAGS),
GATE(0 , "aclk_bus_src_dpll" , "dpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 2 , GFLAGS),
COMPOSITE_NOGATE(ACLK_PRE, "aclk_bus_pre" , mux_aclk_bus_src_p, 0 ,
RV1108_CLKSEL_CON(2 ), 8 , 2 , MFLAGS, 0 , 5 , DFLAGS),
COMPOSITE_NOMUX(HCLK_BUS, "hclk_bus_pre" , "aclk_bus_pre" , 0 ,
RV1108_CLKSEL_CON(3 ), 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(1 ), 4 , GFLAGS),
COMPOSITE_NOMUX(0 , "pclk_bus_pre" , "aclk_bus_pre" , 0 ,
RV1108_CLKSEL_CON(3 ), 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(1 ), 5 , GFLAGS),
GATE(PCLK_BUS, "pclk_bus" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(1 ), 6 , GFLAGS),
GATE(0 , "pclk_top_pre" , "pclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 7 , GFLAGS),
GATE(0 , "pclk_ddr_pre" , "pclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 8 , GFLAGS),
GATE(SCLK_TIMER0, "clk_timer0" , "xin24m" , 0 ,
RV1108_CLKGATE_CON(1 ), 9 , GFLAGS),
GATE(SCLK_TIMER1, "clk_timer1" , "xin24m" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(1 ), 10 , GFLAGS),
GATE(PCLK_TIMER, "pclk_timer" , "pclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(13 ), 4 , GFLAGS),
GATE(HCLK_I2S0_8CH, "hclk_i2s0_8ch" , "hclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 7 , GFLAGS),
GATE(HCLK_I2S1_2CH, "hclk_i2s1_2ch" , "hclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 8 , GFLAGS),
GATE(HCLK_I2S2_2CH, "hclk_i2s2_2ch" , "hclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 9 , GFLAGS),
GATE(HCLK_CRYPTO_MST, "hclk_crypto_mst" , "hclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 10 , GFLAGS),
GATE(HCLK_CRYPTO_SLV, "hclk_crypto_slv" , "hclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 11 , GFLAGS),
COMPOSITE(SCLK_CRYPTO, "sclk_crypto" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(11 ), 7 , 1 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(2 ), 12 , GFLAGS),
COMPOSITE(SCLK_SPI, "sclk_spi" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(11 ), 15 , 1 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 0 , GFLAGS),
GATE(PCLK_SPI, "pclk_spi" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 5 , GFLAGS),
COMPOSITE(SCLK_UART0_SRC, "uart0_src" , mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(13 ), 12 , 2 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 1 , GFLAGS),
COMPOSITE(SCLK_UART1_SRC, "uart1_src" , mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(14 ), 12 , 2 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 3 , GFLAGS),
COMPOSITE(SCLK_UART2_SRC, "uart2_src" , mux_pll_src_dpll_gpll_usb480m_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(15 ), 12 , 2 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 5 , GFLAGS),
COMPOSITE_FRACMUX(0 , "uart0_frac" , "uart0_src" , CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(16 ), 0 ,
RV1108_CLKGATE_CON(3 ), 2 , GFLAGS,
&rv1108_uart0_fracmux),
COMPOSITE_FRACMUX(0 , "uart1_frac" , "uart1_src" , CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(17 ), 0 ,
RV1108_CLKGATE_CON(3 ), 4 , GFLAGS,
&rv1108_uart1_fracmux),
COMPOSITE_FRACMUX(0 , "uart2_frac" , "uart2_src" , CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(18 ), 0 ,
RV1108_CLKGATE_CON(3 ), 6 , GFLAGS,
&rv1108_uart2_fracmux),
GATE(PCLK_UART0, "pclk_uart0" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 10 , GFLAGS),
GATE(PCLK_UART1, "pclk_uart1" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 11 , GFLAGS),
GATE(PCLK_UART2, "pclk_uart2" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 12 , GFLAGS),
COMPOSITE(SCLK_I2C1, "clk_i2c1" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(19 ), 15 , 1 , MFLAGS, 8 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 7 , GFLAGS),
COMPOSITE(SCLK_I2C2, "clk_i2c2" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(20 ), 7 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 8 , GFLAGS),
COMPOSITE(SCLK_I2C3, "clk_i2c3" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(20 ), 15 , 1 , MFLAGS, 8 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 9 , GFLAGS),
GATE(PCLK_I2C1, "pclk_i2c1" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 0 , GFLAGS),
GATE(PCLK_I2C2, "pclk_i2c2" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 1 , GFLAGS),
GATE(PCLK_I2C3, "pclk_i2c3" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 2 , GFLAGS),
COMPOSITE(SCLK_PWM, "clk_pwm" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(12 ), 15 , 2 , MFLAGS, 8 , 7 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 10 , GFLAGS),
GATE(PCLK_PWM, "pclk_pwm" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 6 , GFLAGS),
GATE(PCLK_WDT, "pclk_wdt" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 3 , GFLAGS),
GATE(PCLK_GPIO1, "pclk_gpio1" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 7 , GFLAGS),
GATE(PCLK_GPIO2, "pclk_gpio2" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 8 , GFLAGS),
GATE(PCLK_GPIO3, "pclk_gpio3" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 9 , GFLAGS),
GATE(0 , "pclk_grf" , "pclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 0 , GFLAGS),
GATE(PCLK_EFUSE0, "pclk_efuse0" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 12 , GFLAGS),
GATE(PCLK_EFUSE1, "pclk_efuse1" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 13 , GFLAGS),
GATE(PCLK_TSADC, "pclk_tsadc" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 13 , GFLAGS),
COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc" , "xin24m" , 0 ,
RV1108_CLKSEL_CON(21 ), 0 , 10 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 11 , GFLAGS),
GATE(PCLK_SARADC, "pclk_saradc" , "pclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(13 ), 14 , GFLAGS),
COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc" , "xin24m" , 0 ,
RV1108_CLKSEL_CON(22 ), 0 , 10 , DFLAGS,
RV1108_CLKGATE_CON(3 ), 12 , GFLAGS),
GATE(ACLK_DMAC, "aclk_dmac" , "aclk_bus_pre" , 0 ,
RV1108_CLKGATE_CON(12 ), 2 , GFLAGS),
GATE(0 , "hclk_rom" , "hclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(12 ), 3 , GFLAGS),
GATE(0 , "aclk_intmem" , "aclk_bus_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(12 ), 1 , GFLAGS),
/* PD_DDR */
GATE(0 , "apll_ddr" , "apll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 8 , GFLAGS),
GATE(0 , "dpll_ddr" , "dpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 9 , GFLAGS),
GATE(0 , "gpll_ddr" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 10 , GFLAGS),
COMPOSITE_NOGATE(0 , "clk_ddrphy_src" , mux_ddrphy_p, CLK_IGNORE_UNUSED,
RV1108_CLKSEL_CON(4 ), 8 , 2 , MFLAGS, 0 , 3 ,
DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
FACTOR(0 , "clk_ddr" , "clk_ddrphy_src" , 0 , 1 , 2 ),
GATE(0 , "clk_ddrphy4x" , "clk_ddr" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(10 ), 9 , GFLAGS),
GATE(0 , "pclk_ddrupctl" , "pclk_ddr_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(12 ), 4 , GFLAGS),
GATE(0 , "nclk_ddrupctl" , "clk_ddr" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(12 ), 5 , GFLAGS),
GATE(0 , "pclk_ddrmon" , "pclk_ddr_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(12 ), 6 , GFLAGS),
GATE(0 , "timer_clk" , "xin24m" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(0 ), 11 , GFLAGS),
GATE(0 , "pclk_mschniu" , "pclk_ddr_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 2 , GFLAGS),
GATE(0 , "pclk_ddrphy" , "pclk_ddr_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(14 ), 4 , GFLAGS),
/*
* Clock-Architecture Diagram 6
*/
/* PD_PERI */
COMPOSITE_NOMUX(0 , "pclk_periph_pre" , "gpll" , 0 ,
RV1108_CLKSEL_CON(23 ), 10 , 5 , DFLAGS,
RV1108_CLKGATE_CON(4 ), 5 , GFLAGS),
GATE(PCLK_PERI, "pclk_periph" , "pclk_periph_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(15 ), 13 , GFLAGS),
COMPOSITE_NOMUX(0 , "hclk_periph_pre" , "gpll" , 0 ,
RV1108_CLKSEL_CON(23 ), 5 , 5 , DFLAGS,
RV1108_CLKGATE_CON(4 ), 4 , GFLAGS),
GATE(HCLK_PERI, "hclk_periph" , "hclk_periph_pre" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(15 ), 12 , GFLAGS),
GATE(0 , "aclk_peri_src_dpll" , "dpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(4 ), 1 , GFLAGS),
GATE(0 , "aclk_peri_src_gpll" , "gpll" , CLK_IGNORE_UNUSED,
RV1108_CLKGATE_CON(4 ), 2 , GFLAGS),
COMPOSITE(ACLK_PERI, "aclk_periph" , mux_aclk_peri_src_p, 0 ,
RV1108_CLKSEL_CON(23 ), 15 , 1 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(15 ), 11 , GFLAGS),
COMPOSITE(SCLK_SDMMC, "sclk_sdmmc" , mux_mmc_src_p, 0 ,
RV1108_CLKSEL_CON(25 ), 8 , 2 , MFLAGS, 0 , 8 , DFLAGS,
RV1108_CLKGATE_CON(5 ), 0 , GFLAGS),
COMPOSITE_NODIV(0 , "sclk_sdio_src" , mux_mmc_src_p, 0 ,
RV1108_CLKSEL_CON(25 ), 10 , 2 , MFLAGS,
RV1108_CLKGATE_CON(5 ), 2 , GFLAGS),
DIV(SCLK_SDIO, "sclk_sdio" , "sclk_sdio_src" , 0 ,
RV1108_CLKSEL_CON(26 ), 0 , 8 , DFLAGS),
COMPOSITE_NODIV(0 , "sclk_emmc_src" , mux_mmc_src_p, 0 ,
RV1108_CLKSEL_CON(25 ), 12 , 2 , MFLAGS,
RV1108_CLKGATE_CON(5 ), 1 , GFLAGS),
DIV(SCLK_EMMC, "sclk_emmc" , "sclk_emmc_src" , 0 ,
RK2928_CLKSEL_CON(26 ), 8 , 8 , DFLAGS),
GATE(HCLK_SDMMC, "hclk_sdmmc" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 0 , GFLAGS),
GATE(HCLK_SDIO, "hclk_sdio" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 1 , GFLAGS),
GATE(HCLK_EMMC, "hclk_emmc" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 2 , GFLAGS),
COMPOSITE(SCLK_NANDC, "sclk_nandc" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(27 ), 14 , 1 , MFLAGS, 8 , 5 , DFLAGS,
RV1108_CLKGATE_CON(5 ), 3 , GFLAGS),
GATE(HCLK_NANDC, "hclk_nandc" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 3 , GFLAGS),
GATE(HCLK_HOST0, "hclk_host0" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 6 , GFLAGS),
GATE(0 , "hclk_host0_arb" , "hclk_periph" , CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15 ), 7 , GFLAGS),
GATE(HCLK_OTG, "hclk_otg" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 8 , GFLAGS),
GATE(0 , "hclk_otg_pmu" , "hclk_periph" , CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(15 ), 9 , GFLAGS),
GATE(SCLK_USBPHY, "clk_usbphy" , "xin24m" , CLK_IGNORE_UNUSED, RV1108_CLKGATE_CON(5 ), 5 , GFLAGS),
COMPOSITE(SCLK_SFC, "sclk_sfc" , mux_pll_src_2plls_p, 0 ,
RV1108_CLKSEL_CON(27 ), 7 , 1 , MFLAGS, 0 , 7 , DFLAGS,
RV1108_CLKGATE_CON(5 ), 4 , GFLAGS),
GATE(HCLK_SFC, "hclk_sfc" , "hclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 10 , GFLAGS),
COMPOSITE(SCLK_MAC_PRE, "sclk_mac_pre" , mux_pll_src_apll_gpll_p, 0 ,
RV1108_CLKSEL_CON(24 ), 12 , 1 , MFLAGS, 0 , 5 , DFLAGS,
RV1108_CLKGATE_CON(4 ), 10 , GFLAGS),
MUX(SCLK_MAC, "sclk_mac" , mux_sclk_mac_p, CLK_SET_RATE_PARENT,
RV1108_CLKSEL_CON(24 ), 8 , 1 , MFLAGS),
GATE(SCLK_MAC_RX, "sclk_mac_rx" , "sclk_mac" , 0 , RV1108_CLKGATE_CON(4 ), 8 , GFLAGS),
GATE(SCLK_MAC_REF, "sclk_mac_ref" , "sclk_mac" , 0 , RV1108_CLKGATE_CON(4 ), 6 , GFLAGS),
GATE(SCLK_MAC_REFOUT, "sclk_mac_refout" , "sclk_mac" , 0 , RV1108_CLKGATE_CON(4 ), 7 , GFLAGS),
GATE(ACLK_GMAC, "aclk_gmac" , "aclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 4 , GFLAGS),
GATE(PCLK_GMAC, "pclk_gmac" , "pclk_periph" , 0 , RV1108_CLKGATE_CON(15 ), 5 , GFLAGS),
MMC(SCLK_SDMMC_DRV, "sdmmc_drv" , "sclk_sdmmc" , RV1108_SDMMC_CON0, 1 ),
MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample" , "sclk_sdmmc" , RV1108_SDMMC_CON1, 1 ),
MMC(SCLK_SDIO_DRV, "sdio_drv" , "sclk_sdio" , RV1108_SDIO_CON0, 1 ),
MMC(SCLK_SDIO_SAMPLE, "sdio_sample" , "sclk_sdio" , RV1108_SDIO_CON1, 1 ),
MMC(SCLK_EMMC_DRV, "emmc_drv" , "sclk_emmc" , RV1108_EMMC_CON0, 1 ),
MMC(SCLK_EMMC_SAMPLE, "emmc_sample" , "sclk_emmc" , RV1108_EMMC_CON1, 1 ),
};
static const char *const rv1108_critical_clocks[] __initconst = {
"aclk_core" ,
"aclk_bus" ,
"hclk_bus" ,
"pclk_bus" ,
"aclk_periph" ,
"hclk_periph" ,
"pclk_periph" ,
"nclk_ddrupctl" ,
"pclk_ddrmon" ,
"pclk_acodecphy" ,
"pclk_pmu" ,
};
static void __init rv1108_clk_init(struct device_node *np)
{
struct rockchip_clk_provider *ctx;
void __iomem *reg_base;
reg_base = of_iomap(np, 0 );
if (!reg_base) {
pr_err("%s: could not map cru region\n" , __func__);
return ;
}
ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
if (IS_ERR(ctx)) {
pr_err("%s: rockchip clk init failed\n" , __func__);
iounmap(reg_base);
return ;
}
rockchip_clk_register_plls(ctx, rv1108_pll_clks,
ARRAY_SIZE(rv1108_pll_clks),
RV1108_GRF_SOC_STATUS0);
rockchip_clk_register_branches(ctx, rv1108_clk_branches,
ARRAY_SIZE(rv1108_clk_branches));
rockchip_clk_protect_critical(rv1108_critical_clocks,
ARRAY_SIZE(rv1108_critical_clocks));
rockchip_clk_register_armclk(ctx, ARMCLK, "armclk" ,
mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
&rv1108_cpuclk_data, rv1108_cpuclk_rates,
ARRAY_SIZE(rv1108_cpuclk_rates));
rockchip_register_softrst(np, 13 , reg_base + RV1108_SOFTRST_CON(0 ),
ROCKCHIP_SOFTRST_HIWORD_MASK);
rockchip_register_restart_notifier(ctx, RV1108_GLB_SRST_FST, NULL);
rockchip_clk_of_add_provider(np, ctx);
}
CLK_OF_DECLARE(rv1108_cru, "rockchip,rv1108-cru" , rv1108_clk_init);
Messung V0.5 in Prozent C=97 H=95 G=95