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linux_dsm_epyc7002/drivers/clk/rockchip/clk-rk3368.c
Linus Torvalds 916f562fb2 This round of clk driver and framework updates is heavy on the driver update 
side. The two main highlights in the core framework are the addition of an bulk
 clk_get API that handles optional clks and an extra debugfs file that tells the
 developer about the current parent of a clk.
 
 The driver updates are dominated by i.MX in the diffstat, but that is mostly
 because that SoC has started converting to the clk_hw style of clk
 registration. The next big update is in the Amlogic meson clk driver that
 gained some support for audio, cpu, and temperature clks while fixing some PLL
 issues. Finally, the biggest thing that stands out is the conversion of a large
 part of the Allwinner sunxi-ng driver to the new clk parent scheme that uses
 less strings and more pointer comparisons to match clk parents and children up.
 
 In general, it looks like we have a lot of little fixes and tweaks here and
 there to clk data along with the normal addition of a handful of new drivers
 and a couple new core framework features.
 
 Core:
  - Add a 'clk_parent' file in clk debugfs
  - Add a clk_bulk_get_optional() API (with devm too)
 
 New Drivers:
  - Support gated clk controller on MIPS based BCM63XX SoCs
  - Support SiLabs Si5341 and Si5340 chips
  - Support for CPU clks on Raspberry Pi devices
  - Audsys clock driver for MediaTek MT8516 SoCs
 
 Updates:
  - Convert a large portion of the Allwinner sunxi-ng driver to new clk parent scheme
  - Small frequency support for SiLabs Si544 chips
  - Slow clk support for AT91 SAM9X60 SoCs
  - Remove dead code in various clk drivers (-Wunused)
  - Support for Marvell 98DX1135 SoCs
  - Get duty cycle of generic pwm clks
  - Improvement in mmc phase calculation and cleanup of some rate defintions
  - Switch i.MX6 and i.MX7 clock drivers to clk_hw based APIs
  - Add GPIO, SNVS and GIC clocks for i.MX8 drivers
  - Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock
  - Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting
  - Add clks for new Exynos5422 Dynamic Memory Controller driver
  - Clock definition for Exynos4412 Mali
  - Add CMM (Color Management Module) clocks on Renesas R-Car H3, M3-N, E3, and D3
  - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas RZ/G2M
  - Support for 32 bit clock IDs in TI's sci-clks for J721e SoCs
  - TI clock probing done from DT by default instead of firmware
  - Fix Amlogic Meson mpll fractional part and spread sprectrum issues
  - Add Amlogic meson8 audio clocks
  - Add Amlogic g12a temperature sensors clocks
  - Add Amlogic g12a and g12b cpu clocks
  - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas R-Car H3, M3-W, and M3-N
  - Add CMM (Color Management Module) clocks on Renesas R-Car M3-W
  - Add Clock Domain support on Renesas RZ/N1
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "This round of clk driver and framework updates is heavy on the driver
  update side. The two main highlights in the core framework are the
  addition of an bulk clk_get API that handles optional clks and an
  extra debugfs file that tells the developer about the current parent
  of a clk.

  The driver updates are dominated by i.MX in the diffstat, but that is
  mostly because that SoC has started converting to the clk_hw style of
  clk registration. The next big update is in the Amlogic meson clk
  driver that gained some support for audio, cpu, and temperature clks
  while fixing some PLL issues. Finally, the biggest thing that stands
  out is the conversion of a large part of the Allwinner sunxi-ng driver
  to the new clk parent scheme that uses less strings and more pointer
  comparisons to match clk parents and children up.

  In general, it looks like we have a lot of little fixes and tweaks
  here and there to clk data along with the normal addition of a handful
  of new drivers and a couple new core framework features.

  Core:
   - Add a 'clk_parent' file in clk debugfs
   - Add a clk_bulk_get_optional() API (with devm too)

  New Drivers:
   - Support gated clk controller on MIPS based BCM63XX SoCs
   - Support SiLabs Si5341 and Si5340 chips
   - Support for CPU clks on Raspberry Pi devices
   - Audsys clock driver for MediaTek MT8516 SoCs

  Updates:
   - Convert a large portion of the Allwinner sunxi-ng driver to new clk parent scheme
   - Small frequency support for SiLabs Si544 chips
   - Slow clk support for AT91 SAM9X60 SoCs
   - Remove dead code in various clk drivers (-Wunused)
   - Support for Marvell 98DX1135 SoCs
   - Get duty cycle of generic pwm clks
   - Improvement in mmc phase calculation and cleanup of some rate defintions
   - Switch i.MX6 and i.MX7 clock drivers to clk_hw based APIs
   - Add GPIO, SNVS and GIC clocks for i.MX8 drivers
   - Mark imx6sx/ul/ull/sll MMDC_P1_IPG and imx8mm DRAM_APB as critical clock
   - Correct imx7ulp nic1_bus_clk and imx8mm audio_pll2_clk clock setting
   - Add clks for new Exynos5422 Dynamic Memory Controller driver
   - Clock definition for Exynos4412 Mali
   - Add CMM (Color Management Module) clocks on Renesas R-Car H3, M3-N, E3, and D3
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas RZ/G2M
   - Support for 32 bit clock IDs in TI's sci-clks for J721e SoCs
   - TI clock probing done from DT by default instead of firmware
   - Fix Amlogic Meson mpll fractional part and spread sprectrum issues
   - Add Amlogic meson8 audio clocks
   - Add Amlogic g12a temperature sensors clocks
   - Add Amlogic g12a and g12b cpu clocks
   - Add TPU (Timer Pulse Unit / PWM) clocks on Renesas R-Car H3, M3-W, and M3-N
   - Add CMM (Color Management Module) clocks on Renesas R-Car M3-W
   - Add Clock Domain support on Renesas RZ/N1"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (190 commits)
  clk: consoldiate the __clk_get_hw() declarations
  clk: sprd: Add check for return value of sprd_clk_regmap_init()
  clk: lochnagar: Update DT binding doc to include the primary SPDIF MCLK
  clk: Add Si5341/Si5340 driver
  dt-bindings: clock: Add silabs,si5341
  clk: clk-si544: Implement small frequency change support
  clk: add BCM63XX gated clock controller driver
  devicetree: document the BCM63XX gated clock bindings
  clk: at91: sckc: use dedicated functions to unregister clock
  clk: at91: sckc: improve error path for sama5d4 sck registration
  clk: at91: sckc: remove unnecessary line
  clk: at91: sckc: improve error path for sam9x5 sck register
  clk: at91: sckc: add support to free slow clock osclillator
  clk: at91: sckc: add support to free slow rc oscillator
  clk: at91: sckc: add support to free slow oscillator
  clk: rockchip: export HDMIPHY clock on rk3228
  clk: rockchip: add watchdog pclk on rk3328
  clk: rockchip: add clock id for hdmi_phy special clock on rk3228
  clk: rockchip: add clock id for watchdog pclk on rk3328
  clk: at91: sckc: add support for SAM9X60
  ...
2019-07-17 10:07:48 -07:00

908 lines
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
*/
#include <linux/clk-provider.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/platform_device.h>
#include <dt-bindings/clock/rk3368-cru.h>
#include "clk.h"
#define RK3368_GRF_SOC_STATUS0 0x480
enum rk3368_plls {
apllb, aplll, dpll, cpll, gpll, npll,
};
static struct rockchip_pll_rate_table rk3368_pll_rates[] = {
RK3066_PLL_RATE(2208000000, 1, 92, 1),
RK3066_PLL_RATE(2184000000, 1, 91, 1),
RK3066_PLL_RATE(2160000000, 1, 90, 1),
RK3066_PLL_RATE(2136000000, 1, 89, 1),
RK3066_PLL_RATE(2112000000, 1, 88, 1),
RK3066_PLL_RATE(2088000000, 1, 87, 1),
RK3066_PLL_RATE(2064000000, 1, 86, 1),
RK3066_PLL_RATE(2040000000, 1, 85, 1),
RK3066_PLL_RATE(2016000000, 1, 84, 1),
RK3066_PLL_RATE(1992000000, 1, 83, 1),
RK3066_PLL_RATE(1968000000, 1, 82, 1),
RK3066_PLL_RATE(1944000000, 1, 81, 1),
RK3066_PLL_RATE(1920000000, 1, 80, 1),
RK3066_PLL_RATE(1896000000, 1, 79, 1),
RK3066_PLL_RATE(1872000000, 1, 78, 1),
RK3066_PLL_RATE(1848000000, 1, 77, 1),
RK3066_PLL_RATE(1824000000, 1, 76, 1),
RK3066_PLL_RATE(1800000000, 1, 75, 1),
RK3066_PLL_RATE(1776000000, 1, 74, 1),
RK3066_PLL_RATE(1752000000, 1, 73, 1),
RK3066_PLL_RATE(1728000000, 1, 72, 1),
RK3066_PLL_RATE(1704000000, 1, 71, 1),
RK3066_PLL_RATE(1680000000, 1, 70, 1),
RK3066_PLL_RATE(1656000000, 1, 69, 1),
RK3066_PLL_RATE(1632000000, 1, 68, 1),
RK3066_PLL_RATE(1608000000, 1, 67, 1),
RK3066_PLL_RATE(1560000000, 1, 65, 1),
RK3066_PLL_RATE(1512000000, 1, 63, 1),
RK3066_PLL_RATE(1488000000, 1, 62, 1),
RK3066_PLL_RATE(1464000000, 1, 61, 1),
RK3066_PLL_RATE(1440000000, 1, 60, 1),
RK3066_PLL_RATE(1416000000, 1, 59, 1),
RK3066_PLL_RATE(1392000000, 1, 58, 1),
RK3066_PLL_RATE(1368000000, 1, 57, 1),
RK3066_PLL_RATE(1344000000, 1, 56, 1),
RK3066_PLL_RATE(1320000000, 1, 55, 1),
RK3066_PLL_RATE(1296000000, 1, 54, 1),
RK3066_PLL_RATE(1272000000, 1, 53, 1),
RK3066_PLL_RATE(1248000000, 1, 52, 1),
RK3066_PLL_RATE(1224000000, 1, 51, 1),
RK3066_PLL_RATE(1200000000, 1, 50, 1),
RK3066_PLL_RATE(1176000000, 1, 49, 1),
RK3066_PLL_RATE(1128000000, 1, 47, 1),
RK3066_PLL_RATE(1104000000, 1, 46, 1),
RK3066_PLL_RATE(1008000000, 1, 84, 2),
RK3066_PLL_RATE( 912000000, 1, 76, 2),
RK3066_PLL_RATE( 888000000, 1, 74, 2),
RK3066_PLL_RATE( 816000000, 1, 68, 2),
RK3066_PLL_RATE( 792000000, 1, 66, 2),
RK3066_PLL_RATE( 696000000, 1, 58, 2),
RK3066_PLL_RATE( 672000000, 1, 56, 2),
RK3066_PLL_RATE( 648000000, 1, 54, 2),
RK3066_PLL_RATE( 624000000, 1, 52, 2),
RK3066_PLL_RATE( 600000000, 1, 50, 2),
RK3066_PLL_RATE( 576000000, 1, 48, 2),
RK3066_PLL_RATE( 552000000, 1, 46, 2),
RK3066_PLL_RATE( 528000000, 1, 88, 4),
RK3066_PLL_RATE( 504000000, 1, 84, 4),
RK3066_PLL_RATE( 480000000, 1, 80, 4),
RK3066_PLL_RATE( 456000000, 1, 76, 4),
RK3066_PLL_RATE( 408000000, 1, 68, 4),
RK3066_PLL_RATE( 312000000, 1, 52, 4),
RK3066_PLL_RATE( 252000000, 1, 84, 8),
RK3066_PLL_RATE( 216000000, 1, 72, 8),
RK3066_PLL_RATE( 126000000, 2, 84, 8),
RK3066_PLL_RATE( 48000000, 2, 32, 8),
{ /* sentinel */ },
};
PNAME(mux_pll_p) = { "xin24m", "xin32k" };
PNAME(mux_armclkb_p) = { "apllb_core", "gpllb_core" };
PNAME(mux_armclkl_p) = { "aplll_core", "gplll_core" };
PNAME(mux_ddrphy_p) = { "dpll_ddr", "gpll_ddr" };
PNAME(mux_cs_src_p) = { "apllb_cs", "aplll_cs", "gpll_cs"};
PNAME(mux_aclk_bus_src_p) = { "cpll_aclk_bus", "gpll_aclk_bus" };
PNAME(mux_pll_src_cpll_gpll_p) = { "cpll", "gpll" };
PNAME(mux_pll_src_cpll_gpll_npll_p) = { "cpll", "gpll", "npll" };
PNAME(mux_pll_src_npll_cpll_gpll_p) = { "npll", "cpll", "gpll" };
PNAME(mux_pll_src_cpll_gpll_usb_p) = { "cpll", "gpll", "usbphy_480m" };
PNAME(mux_pll_src_cpll_gpll_usb_usb_p) = { "cpll", "gpll", "usbphy_480m",
"usbphy_480m" };
PNAME(mux_pll_src_cpll_gpll_usb_npll_p) = { "cpll", "gpll", "usbphy_480m",
"npll" };
PNAME(mux_pll_src_cpll_gpll_npll_npll_p) = { "cpll", "gpll", "npll", "npll" };
PNAME(mux_pll_src_cpll_gpll_npll_usb_p) = { "cpll", "gpll", "npll",
"usbphy_480m" };
PNAME(mux_i2s_8ch_pre_p) = { "i2s_8ch_src", "i2s_8ch_frac",
"ext_i2s", "xin12m" };
PNAME(mux_i2s_8ch_clkout_p) = { "i2s_8ch_pre", "xin12m" };
PNAME(mux_i2s_2ch_p) = { "i2s_2ch_src", "i2s_2ch_frac",
"dummy", "xin12m" };
PNAME(mux_spdif_8ch_p) = { "spdif_8ch_pre", "spdif_8ch_frac",
"ext_i2s", "xin12m" };
PNAME(mux_edp_24m_p) = { "xin24m", "dummy" };
PNAME(mux_vip_out_p) = { "vip_src", "xin24m" };
PNAME(mux_usbphy480m_p) = { "usbotg_out", "xin24m" };
PNAME(mux_hsic_usbphy480m_p) = { "usbotg_out", "dummy" };
PNAME(mux_hsicphy480m_p) = { "cpll", "gpll", "usbphy_480m" };
PNAME(mux_uart0_p) = { "uart0_src", "uart0_frac", "xin24m" };
PNAME(mux_uart1_p) = { "uart1_src", "uart1_frac", "xin24m" };
PNAME(mux_uart2_p) = { "uart2_src", "xin24m" };
PNAME(mux_uart3_p) = { "uart3_src", "uart3_frac", "xin24m" };
PNAME(mux_uart4_p) = { "uart4_src", "uart4_frac", "xin24m" };
PNAME(mux_mac_p) = { "mac_pll_src", "ext_gmac" };
PNAME(mux_mmc_src_p) = { "cpll", "gpll", "usbphy_480m", "xin24m" };
static struct rockchip_pll_clock rk3368_pll_clks[] __initdata = {
[apllb] = PLL(pll_rk3066, PLL_APLLB, "apllb", mux_pll_p, 0, RK3368_PLL_CON(0),
RK3368_PLL_CON(3), 8, 1, 0, rk3368_pll_rates),
[aplll] = PLL(pll_rk3066, PLL_APLLL, "aplll", mux_pll_p, 0, RK3368_PLL_CON(4),
RK3368_PLL_CON(7), 8, 0, 0, rk3368_pll_rates),
[dpll] = PLL(pll_rk3066, PLL_DPLL, "dpll", mux_pll_p, 0, RK3368_PLL_CON(8),
RK3368_PLL_CON(11), 8, 2, 0, NULL),
[cpll] = PLL(pll_rk3066, PLL_CPLL, "cpll", mux_pll_p, 0, RK3368_PLL_CON(12),
RK3368_PLL_CON(15), 8, 3, ROCKCHIP_PLL_SYNC_RATE, rk3368_pll_rates),
[gpll] = PLL(pll_rk3066, PLL_GPLL, "gpll", mux_pll_p, 0, RK3368_PLL_CON(16),
RK3368_PLL_CON(19), 8, 4, ROCKCHIP_PLL_SYNC_RATE, rk3368_pll_rates),
[npll] = PLL(pll_rk3066, PLL_NPLL, "npll", mux_pll_p, 0, RK3368_PLL_CON(20),
RK3368_PLL_CON(23), 8, 5, ROCKCHIP_PLL_SYNC_RATE, rk3368_pll_rates),
};
static struct clk_div_table div_ddrphy_t[] = {
{ .val = 0, .div = 1 },
{ .val = 1, .div = 2 },
{ .val = 3, .div = 4 },
{ /* sentinel */ },
};
#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 const struct rockchip_cpuclk_reg_data rk3368_cpuclkb_data = {
.core_reg = RK3368_CLKSEL_CON(0),
.div_core_shift = 0,
.div_core_mask = 0x1f,
.mux_core_alt = 1,
.mux_core_main = 0,
.mux_core_shift = 7,
.mux_core_mask = 0x1,
};
static const struct rockchip_cpuclk_reg_data rk3368_cpuclkl_data = {
.core_reg = RK3368_CLKSEL_CON(2),
.div_core_shift = 0,
.mux_core_alt = 1,
.mux_core_main = 0,
.div_core_mask = 0x1f,
.mux_core_shift = 7,
.mux_core_mask = 0x1,
};
#define RK3368_DIV_ACLKM_MASK 0x1f
#define RK3368_DIV_ACLKM_SHIFT 8
#define RK3368_DIV_ATCLK_MASK 0x1f
#define RK3368_DIV_ATCLK_SHIFT 0
#define RK3368_DIV_PCLK_DBG_MASK 0x1f
#define RK3368_DIV_PCLK_DBG_SHIFT 8
#define RK3368_CLKSEL0(_offs, _aclkm) \
{ \
.reg = RK3368_CLKSEL_CON(0 + _offs), \
.val = HIWORD_UPDATE(_aclkm, RK3368_DIV_ACLKM_MASK, \
RK3368_DIV_ACLKM_SHIFT), \
}
#define RK3368_CLKSEL1(_offs, _atclk, _pdbg) \
{ \
.reg = RK3368_CLKSEL_CON(1 + _offs), \
.val = HIWORD_UPDATE(_atclk, RK3368_DIV_ATCLK_MASK, \
RK3368_DIV_ATCLK_SHIFT) | \
HIWORD_UPDATE(_pdbg, RK3368_DIV_PCLK_DBG_MASK, \
RK3368_DIV_PCLK_DBG_SHIFT), \
}
/* cluster_b: aclkm in clksel0, rest in clksel1 */
#define RK3368_CPUCLKB_RATE(_prate, _aclkm, _atclk, _pdbg) \
{ \
.prate = _prate, \
.divs = { \
RK3368_CLKSEL0(0, _aclkm), \
RK3368_CLKSEL1(0, _atclk, _pdbg), \
}, \
}
/* cluster_l: aclkm in clksel2, rest in clksel3 */
#define RK3368_CPUCLKL_RATE(_prate, _aclkm, _atclk, _pdbg) \
{ \
.prate = _prate, \
.divs = { \
RK3368_CLKSEL0(2, _aclkm), \
RK3368_CLKSEL1(2, _atclk, _pdbg), \
}, \
}
static struct rockchip_cpuclk_rate_table rk3368_cpuclkb_rates[] __initdata = {
RK3368_CPUCLKB_RATE(1512000000, 1, 5, 5),
RK3368_CPUCLKB_RATE(1488000000, 1, 4, 4),
RK3368_CPUCLKB_RATE(1416000000, 1, 4, 4),
RK3368_CPUCLKB_RATE(1200000000, 1, 3, 3),
RK3368_CPUCLKB_RATE(1008000000, 1, 3, 3),
RK3368_CPUCLKB_RATE( 816000000, 1, 2, 2),
RK3368_CPUCLKB_RATE( 696000000, 1, 2, 2),
RK3368_CPUCLKB_RATE( 600000000, 1, 1, 1),
RK3368_CPUCLKB_RATE( 408000000, 1, 1, 1),
RK3368_CPUCLKB_RATE( 312000000, 1, 1, 1),
};
static struct rockchip_cpuclk_rate_table rk3368_cpuclkl_rates[] __initdata = {
RK3368_CPUCLKL_RATE(1512000000, 1, 6, 6),
RK3368_CPUCLKL_RATE(1488000000, 1, 5, 5),
RK3368_CPUCLKL_RATE(1416000000, 1, 5, 5),
RK3368_CPUCLKL_RATE(1200000000, 1, 4, 4),
RK3368_CPUCLKL_RATE(1008000000, 1, 4, 4),
RK3368_CPUCLKL_RATE( 816000000, 1, 3, 3),
RK3368_CPUCLKL_RATE( 696000000, 1, 2, 2),
RK3368_CPUCLKL_RATE( 600000000, 1, 2, 2),
RK3368_CPUCLKL_RATE( 408000000, 1, 1, 1),
RK3368_CPUCLKL_RATE( 312000000, 1, 1, 1),
};
static struct rockchip_clk_branch rk3368_i2s_8ch_fracmux __initdata =
MUX(0, "i2s_8ch_pre", mux_i2s_8ch_pre_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(27), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_spdif_8ch_fracmux __initdata =
MUX(0, "spdif_8ch_pre", mux_spdif_8ch_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(31), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_i2s_2ch_fracmux __initdata =
MUX(0, "i2s_2ch_pre", mux_i2s_2ch_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(53), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_uart0_fracmux __initdata =
MUX(SCLK_UART0, "sclk_uart0", mux_uart0_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(33), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_uart1_fracmux __initdata =
MUX(SCLK_UART1, "sclk_uart1", mux_uart1_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(35), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_uart3_fracmux __initdata =
MUX(SCLK_UART3, "sclk_uart3", mux_uart3_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(39), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_uart4_fracmux __initdata =
MUX(SCLK_UART4, "sclk_uart4", mux_uart4_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(41), 8, 2, MFLAGS);
static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
/*
* Clock-Architecture Diagram 2
*/
FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
MUX(SCLK_USBPHY480M, "usbphy_480m", mux_usbphy480m_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(13), 8, 1, MFLAGS),
GATE(0, "apllb_core", "apllb", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 0, GFLAGS),
GATE(0, "gpllb_core", "gpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 1, GFLAGS),
GATE(0, "aplll_core", "aplll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 4, GFLAGS),
GATE(0, "gplll_core", "gpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 5, GFLAGS),
DIV(0, "aclkm_core_b", "armclkb", 0,
RK3368_CLKSEL_CON(0), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
DIV(0, "atclk_core_b", "armclkb", 0,
RK3368_CLKSEL_CON(1), 0, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
DIV(0, "pclk_dbg_b", "armclkb", 0,
RK3368_CLKSEL_CON(1), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
DIV(0, "aclkm_core_l", "armclkl", 0,
RK3368_CLKSEL_CON(2), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
DIV(0, "atclk_core_l", "armclkl", 0,
RK3368_CLKSEL_CON(3), 0, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
DIV(0, "pclk_dbg_l", "armclkl", 0,
RK3368_CLKSEL_CON(3), 8, 5, DFLAGS | CLK_DIVIDER_READ_ONLY),
GATE(0, "apllb_cs", "apllb", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 9, GFLAGS),
GATE(0, "aplll_cs", "aplll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 10, GFLAGS),
GATE(0, "gpll_cs", "gpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(0), 8, GFLAGS),
COMPOSITE_NOGATE(0, "sclk_cs_pre", mux_cs_src_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 5, DFLAGS),
COMPOSITE_NOMUX(0, "clkin_trace", "sclk_cs_pre", CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(4), 8, 5, DFLAGS,
RK3368_CLKGATE_CON(0), 13, GFLAGS),
COMPOSITE(0, "aclk_cci_pre", mux_pll_src_cpll_gpll_usb_npll_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(5), 6, 2, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(0), 12, GFLAGS),
GATE(SCLK_PVTM_CORE, "sclk_pvtm_core", "xin24m", 0, RK3368_CLKGATE_CON(7), 10, GFLAGS),
GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(1), 8, GFLAGS),
GATE(0, "gpll_ddr", "gpll", 0,
RK3368_CLKGATE_CON(1), 9, GFLAGS),
COMPOSITE_NOGATE_DIVTBL(0, "ddrphy_src", mux_ddrphy_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(13), 4, 1, MFLAGS, 0, 2, DFLAGS, div_ddrphy_t),
FACTOR_GATE(0, "sclk_ddr", "ddrphy_src", CLK_IGNORE_UNUSED, 1, 4,
RK3368_CLKGATE_CON(6), 14, GFLAGS),
GATE(0, "sclk_ddr4x", "ddrphy_src", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(6), 15, GFLAGS),
GATE(0, "gpll_aclk_bus", "gpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(1), 10, GFLAGS),
GATE(0, "cpll_aclk_bus", "cpll", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(1), 11, GFLAGS),
COMPOSITE_NOGATE(0, "aclk_bus_src", mux_aclk_bus_src_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(8), 7, 1, MFLAGS, 0, 5, DFLAGS),
GATE(ACLK_BUS, "aclk_bus", "aclk_bus_src", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(1), 0, GFLAGS),
COMPOSITE_NOMUX(PCLK_BUS, "pclk_bus", "aclk_bus_src", CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(8), 12, 3, DFLAGS,
RK3368_CLKGATE_CON(1), 2, GFLAGS),
COMPOSITE_NOMUX(HCLK_BUS, "hclk_bus", "aclk_bus_src", CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(8), 8, 2, DFLAGS,
RK3368_CLKGATE_CON(1), 1, GFLAGS),
COMPOSITE_NOMUX(0, "sclk_crypto", "aclk_bus_src", 0,
RK3368_CLKSEL_CON(10), 14, 2, DFLAGS,
RK3368_CLKGATE_CON(7), 2, GFLAGS),
COMPOSITE(0, "fclk_mcu_src", mux_pll_src_cpll_gpll_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(12), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(1), 3, GFLAGS),
/*
* stclk_mcu is listed as child of fclk_mcu_src in diagram 5,
* but stclk_mcu has an additional own divider in diagram 2
*/
COMPOSITE_NOMUX(0, "stclk_mcu", "fclk_mcu_src", 0,
RK3368_CLKSEL_CON(12), 8, 3, DFLAGS,
RK3368_CLKGATE_CON(13), 13, GFLAGS),
COMPOSITE(0, "i2s_8ch_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(27), 12, 1, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(6), 1, GFLAGS),
COMPOSITE_FRACMUX(0, "i2s_8ch_frac", "i2s_8ch_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(28), 0,
RK3368_CLKGATE_CON(6), 2, GFLAGS,
&rk3368_i2s_8ch_fracmux),
COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "i2s_8ch_clkout", mux_i2s_8ch_clkout_p, 0,
RK3368_CLKSEL_CON(27), 15, 1, MFLAGS,
RK3368_CLKGATE_CON(6), 0, GFLAGS),
GATE(SCLK_I2S_8CH, "sclk_i2s_8ch", "i2s_8ch_pre", CLK_SET_RATE_PARENT,
RK3368_CLKGATE_CON(6), 3, GFLAGS),
COMPOSITE(0, "spdif_8ch_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(31), 12, 1, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(6), 4, GFLAGS),
COMPOSITE_FRACMUX(0, "spdif_8ch_frac", "spdif_8ch_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(32), 0,
RK3368_CLKGATE_CON(6), 5, GFLAGS,
&rk3368_spdif_8ch_fracmux),
GATE(SCLK_SPDIF_8CH, "sclk_spdif_8ch", "spdif_8ch_pre", CLK_SET_RATE_PARENT,
RK3368_CLKGATE_CON(6), 6, GFLAGS),
COMPOSITE(0, "i2s_2ch_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(53), 12, 1, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(5), 13, GFLAGS),
COMPOSITE_FRACMUX(0, "i2s_2ch_frac", "i2s_2ch_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(54), 0,
RK3368_CLKGATE_CON(5), 14, GFLAGS,
&rk3368_i2s_2ch_fracmux),
GATE(SCLK_I2S_2CH, "sclk_i2s_2ch", "i2s_2ch_pre", CLK_SET_RATE_PARENT,
RK3368_CLKGATE_CON(5), 15, GFLAGS),
COMPOSITE(0, "sclk_tsp", mux_pll_src_cpll_gpll_npll_p, 0,
RK3368_CLKSEL_CON(46), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(6), 12, GFLAGS),
GATE(0, "sclk_hsadc_tsp", "ext_hsadc_tsp", 0,
RK3368_CLKGATE_CON(13), 7, GFLAGS),
MUX(0, "uart_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(35), 12, 1, MFLAGS),
COMPOSITE_NOMUX(0, "uart2_src", "uart_src", 0,
RK3368_CLKSEL_CON(37), 0, 7, DFLAGS,
RK3368_CLKGATE_CON(2), 4, GFLAGS),
MUX(SCLK_UART2, "sclk_uart2", mux_uart2_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(37), 8, 1, MFLAGS),
/*
* Clock-Architecture Diagram 3
*/
COMPOSITE(0, "aclk_vepu", mux_pll_src_cpll_gpll_npll_usb_p, 0,
RK3368_CLKSEL_CON(15), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 6, GFLAGS),
COMPOSITE(0, "aclk_vdpu", mux_pll_src_cpll_gpll_npll_usb_p, 0,
RK3368_CLKSEL_CON(15), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 7, GFLAGS),
/*
* We use aclk_vdpu by default ---GRF_SOC_CON0[7] setting in system,
* so we ignore the mux and make clocks nodes as following,
*/
FACTOR_GATE(0, "hclk_video_pre", "aclk_vdpu", 0, 1, 4,
RK3368_CLKGATE_CON(4), 8, GFLAGS),
COMPOSITE(0, "sclk_hevc_cabac_src", mux_pll_src_cpll_gpll_npll_usb_p, 0,
RK3368_CLKSEL_CON(17), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(5), 1, GFLAGS),
COMPOSITE(0, "sclk_hevc_core_src", mux_pll_src_cpll_gpll_npll_usb_p, 0,
RK3368_CLKSEL_CON(17), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3368_CLKGATE_CON(5), 2, GFLAGS),
COMPOSITE(0, "aclk_vio0", mux_pll_src_cpll_gpll_usb_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(19), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 0, GFLAGS),
DIV(0, "hclk_vio", "aclk_vio0", 0,
RK3368_CLKSEL_CON(21), 0, 5, DFLAGS),
COMPOSITE(0, "aclk_rga_pre", mux_pll_src_cpll_gpll_usb_p, 0,
RK3368_CLKSEL_CON(18), 14, 2, MFLAGS, 8, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 3, GFLAGS),
COMPOSITE(SCLK_RGA, "sclk_rga", mux_pll_src_cpll_gpll_usb_p, 0,
RK3368_CLKSEL_CON(18), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 4, GFLAGS),
COMPOSITE(DCLK_VOP, "dclk_vop", mux_pll_src_cpll_gpll_npll_p, 0,
RK3368_CLKSEL_CON(20), 8, 2, MFLAGS, 0, 8, DFLAGS,
RK3368_CLKGATE_CON(4), 1, GFLAGS),
GATE(SCLK_VOP0_PWM, "sclk_vop0_pwm", "xin24m", 0,
RK3368_CLKGATE_CON(4), 2, GFLAGS),
COMPOSITE(SCLK_ISP, "sclk_isp", mux_pll_src_cpll_gpll_npll_npll_p, 0,
RK3368_CLKSEL_CON(22), 6, 2, MFLAGS, 0, 6, DFLAGS,
RK3368_CLKGATE_CON(4), 9, GFLAGS),
GATE(0, "pclk_isp_in", "ext_isp", 0,
RK3368_CLKGATE_CON(17), 2, GFLAGS),
INVERTER(PCLK_ISP, "pclk_isp", "pclk_isp_in",
RK3368_CLKSEL_CON(21), 6, IFLAGS),
GATE(0, "pclk_vip_in", "ext_vip", 0,
RK3368_CLKGATE_CON(16), 13, GFLAGS),
INVERTER(PCLK_VIP, "pclk_vip", "pclk_vip_in",
RK3368_CLKSEL_CON(21), 13, IFLAGS),
GATE(SCLK_HDMI_HDCP, "sclk_hdmi_hdcp", "xin24m", 0,
RK3368_CLKGATE_CON(4), 13, GFLAGS),
GATE(SCLK_HDMI_CEC, "sclk_hdmi_cec", "xin32k", 0,
RK3368_CLKGATE_CON(4), 12, GFLAGS),
COMPOSITE_NODIV(0, "vip_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(21), 15, 1, MFLAGS,
RK3368_CLKGATE_CON(4), 5, GFLAGS),
COMPOSITE_NOGATE(0, "sclk_vip_out", mux_vip_out_p, 0,
RK3368_CLKSEL_CON(21), 14, 1, MFLAGS, 8, 5, DFLAGS),
COMPOSITE_NODIV(SCLK_EDP_24M, "sclk_edp_24m", mux_edp_24m_p, 0,
RK3368_CLKSEL_CON(23), 8, 1, MFLAGS,
RK3368_CLKGATE_CON(5), 4, GFLAGS),
COMPOSITE(SCLK_EDP, "sclk_edp", mux_pll_src_cpll_gpll_npll_npll_p, 0,
RK3368_CLKSEL_CON(23), 6, 2, MFLAGS, 0, 6, DFLAGS,
RK3368_CLKGATE_CON(5), 3, GFLAGS),
COMPOSITE(SCLK_HDCP, "sclk_hdcp", mux_pll_src_cpll_gpll_npll_npll_p, 0,
RK3368_CLKSEL_CON(55), 6, 2, MFLAGS, 0, 6, DFLAGS,
RK3368_CLKGATE_CON(5), 5, GFLAGS),
DIV(0, "pclk_pd_alive", "gpll", 0,
RK3368_CLKSEL_CON(10), 8, 5, DFLAGS),
/* sclk_timer has a gate in the sgrf */
COMPOSITE_NOMUX(0, "pclk_pd_pmu", "gpll", CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(10), 0, 5, DFLAGS,
RK3368_CLKGATE_CON(7), 9, GFLAGS),
GATE(SCLK_PVTM_PMU, "sclk_pvtm_pmu", "xin24m", 0,
RK3368_CLKGATE_CON(7), 3, GFLAGS),
COMPOSITE(0, "sclk_gpu_core_src", mux_pll_src_cpll_gpll_usb_npll_p, 0,
RK3368_CLKSEL_CON(14), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(4), 11, GFLAGS),
MUX(0, "aclk_gpu_src", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(14), 14, 1, MFLAGS),
COMPOSITE_NOMUX(0, "aclk_gpu_mem_pre", "aclk_gpu_src", 0,
RK3368_CLKSEL_CON(14), 8, 5, DFLAGS,
RK3368_CLKGATE_CON(5), 8, GFLAGS),
COMPOSITE_NOMUX(0, "aclk_gpu_cfg_pre", "aclk_gpu_src", 0,
RK3368_CLKSEL_CON(16), 8, 5, DFLAGS,
RK3368_CLKGATE_CON(5), 9, GFLAGS),
GATE(SCLK_PVTM_GPU, "sclk_pvtm_gpu", "xin24m", 0,
RK3368_CLKGATE_CON(7), 11, GFLAGS),
COMPOSITE(0, "aclk_peri_src", mux_pll_src_cpll_gpll_p, CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(9), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(3), 0, GFLAGS),
COMPOSITE_NOMUX(PCLK_PERI, "pclk_peri", "aclk_peri_src", 0,
RK3368_CLKSEL_CON(9), 12, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
RK3368_CLKGATE_CON(3), 3, GFLAGS),
COMPOSITE_NOMUX(HCLK_PERI, "hclk_peri", "aclk_peri_src", CLK_IGNORE_UNUSED,
RK3368_CLKSEL_CON(9), 8, 2, DFLAGS | CLK_DIVIDER_POWER_OF_TWO,
RK3368_CLKGATE_CON(3), 2, GFLAGS),
GATE(ACLK_PERI, "aclk_peri", "aclk_peri_src", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(3), 1, GFLAGS),
GATE(0, "sclk_mipidsi_24m", "xin24m", 0, RK3368_CLKGATE_CON(4), 14, GFLAGS),
/*
* Clock-Architecture Diagram 4
*/
COMPOSITE(SCLK_SPI0, "sclk_spi0", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(45), 7, 1, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(3), 7, GFLAGS),
COMPOSITE(SCLK_SPI1, "sclk_spi1", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(45), 15, 1, MFLAGS, 8, 7, DFLAGS,
RK3368_CLKGATE_CON(3), 8, GFLAGS),
COMPOSITE(SCLK_SPI2, "sclk_spi2", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(46), 15, 1, MFLAGS, 8, 7, DFLAGS,
RK3368_CLKGATE_CON(3), 9, GFLAGS),
COMPOSITE(SCLK_SDMMC, "sclk_sdmmc", mux_mmc_src_p, 0,
RK3368_CLKSEL_CON(50), 8, 2, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(7), 12, GFLAGS),
COMPOSITE(SCLK_SDIO0, "sclk_sdio0", mux_mmc_src_p, 0,
RK3368_CLKSEL_CON(48), 8, 2, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(7), 13, GFLAGS),
COMPOSITE(SCLK_EMMC, "sclk_emmc", mux_mmc_src_p, 0,
RK3368_CLKSEL_CON(51), 8, 2, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(7), 15, GFLAGS),
MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "sclk_sdmmc", RK3368_SDMMC_CON0, 1),
MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "sclk_sdmmc", RK3368_SDMMC_CON1, 0),
MMC(SCLK_SDIO0_DRV, "sdio0_drv", "sclk_sdio0", RK3368_SDIO0_CON0, 1),
MMC(SCLK_SDIO0_SAMPLE, "sdio0_sample", "sclk_sdio0", RK3368_SDIO0_CON1, 0),
MMC(SCLK_EMMC_DRV, "emmc_drv", "sclk_emmc", RK3368_EMMC_CON0, 1),
MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "sclk_emmc", RK3368_EMMC_CON1, 0),
GATE(SCLK_OTGPHY0, "sclk_otgphy0", "xin24m", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(8), 1, GFLAGS),
/* pmu_grf_soc_con0[6] allows to select between xin32k and pvtm_pmu */
GATE(SCLK_OTG_ADP, "sclk_otg_adp", "xin32k", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(8), 4, GFLAGS),
/* pmu_grf_soc_con0[6] allows to select between xin32k and pvtm_pmu */
COMPOSITE_NOMUX(SCLK_TSADC, "sclk_tsadc", "xin32k", 0,
RK3368_CLKSEL_CON(25), 0, 6, DFLAGS,
RK3368_CLKGATE_CON(3), 5, GFLAGS),
COMPOSITE_NOMUX(SCLK_SARADC, "sclk_saradc", "xin24m", 0,
RK3368_CLKSEL_CON(25), 8, 8, DFLAGS,
RK3368_CLKGATE_CON(3), 6, GFLAGS),
COMPOSITE(SCLK_NANDC0, "sclk_nandc0", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(47), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(7), 8, GFLAGS),
COMPOSITE(SCLK_SFC, "sclk_sfc", mux_pll_src_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(52), 7, 1, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(6), 7, GFLAGS),
COMPOSITE(0, "uart0_src", mux_pll_src_cpll_gpll_usb_usb_p, 0,
RK3368_CLKSEL_CON(33), 12, 2, MFLAGS, 0, 7, DFLAGS,
RK3368_CLKGATE_CON(2), 0, GFLAGS),
COMPOSITE_FRACMUX(0, "uart0_frac", "uart0_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(34), 0,
RK3368_CLKGATE_CON(2), 1, GFLAGS,
&rk3368_uart0_fracmux),
COMPOSITE_NOMUX(0, "uart1_src", "uart_src", 0,
RK3368_CLKSEL_CON(35), 0, 7, DFLAGS,
RK3368_CLKGATE_CON(2), 2, GFLAGS),
COMPOSITE_FRACMUX(0, "uart1_frac", "uart1_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(36), 0,
RK3368_CLKGATE_CON(2), 3, GFLAGS,
&rk3368_uart1_fracmux),
COMPOSITE_NOMUX(0, "uart3_src", "uart_src", 0,
RK3368_CLKSEL_CON(39), 0, 7, DFLAGS,
RK3368_CLKGATE_CON(2), 6, GFLAGS),
COMPOSITE_FRACMUX(0, "uart3_frac", "uart3_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(40), 0,
RK3368_CLKGATE_CON(2), 7, GFLAGS,
&rk3368_uart3_fracmux),
COMPOSITE_NOMUX(0, "uart4_src", "uart_src", 0,
RK3368_CLKSEL_CON(41), 0, 7, DFLAGS,
RK3368_CLKGATE_CON(2), 8, GFLAGS),
COMPOSITE_FRACMUX(0, "uart4_frac", "uart4_src", CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(42), 0,
RK3368_CLKGATE_CON(2), 9, GFLAGS,
&rk3368_uart4_fracmux),
COMPOSITE(0, "mac_pll_src", mux_pll_src_npll_cpll_gpll_p, 0,
RK3368_CLKSEL_CON(43), 6, 2, MFLAGS, 0, 5, DFLAGS,
RK3368_CLKGATE_CON(3), 4, GFLAGS),
MUX(SCLK_MAC, "mac_clk", mux_mac_p, CLK_SET_RATE_PARENT,
RK3368_CLKSEL_CON(43), 8, 1, MFLAGS),
GATE(SCLK_MACREF_OUT, "sclk_macref_out", "mac_clk", 0,
RK3368_CLKGATE_CON(7), 7, GFLAGS),
GATE(SCLK_MACREF, "sclk_macref", "mac_clk", 0,
RK3368_CLKGATE_CON(7), 6, GFLAGS),
GATE(SCLK_MAC_RX, "sclk_mac_rx", "mac_clk", 0,
RK3368_CLKGATE_CON(7), 4, GFLAGS),
GATE(SCLK_MAC_TX, "sclk_mac_tx", "mac_clk", 0,
RK3368_CLKGATE_CON(7), 5, GFLAGS),
GATE(0, "jtag", "ext_jtag", CLK_IGNORE_UNUSED,
RK3368_CLKGATE_CON(7), 0, GFLAGS),
COMPOSITE_NODIV(0, "hsic_usbphy_480m", mux_hsic_usbphy480m_p, 0,
RK3368_CLKSEL_CON(26), 8, 2, MFLAGS,
RK3368_CLKGATE_CON(8), 0, GFLAGS),
COMPOSITE_NODIV(SCLK_HSICPHY480M, "sclk_hsicphy480m", mux_hsicphy480m_p, 0,
RK3368_CLKSEL_CON(26), 12, 2, MFLAGS,
RK3368_CLKGATE_CON(8), 7, GFLAGS),
GATE(SCLK_HSICPHY12M, "sclk_hsicphy12m", "xin12m", 0,
RK3368_CLKGATE_CON(8), 6, GFLAGS),
/*
* Clock-Architecture Diagram 5
*/
/* aclk_cci_pre gates */
GATE(0, "aclk_core_niu_cpup", "aclk_cci_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 4, GFLAGS),
GATE(0, "aclk_core_niu_cci", "aclk_cci_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 3, GFLAGS),
GATE(0, "aclk_cci400", "aclk_cci_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 2, GFLAGS),
GATE(0, "aclk_adb400m_pd_core_b", "aclk_cci_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 1, GFLAGS),
GATE(0, "aclk_adb400m_pd_core_l", "aclk_cci_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 0, GFLAGS),
/* aclkm_core_* gates */
GATE(0, "aclk_adb400s_pd_core_b", "aclkm_core_b", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(10), 0, GFLAGS),
GATE(0, "aclk_adb400s_pd_core_l", "aclkm_core_l", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(9), 0, GFLAGS),
/* armclk* gates */
GATE(0, "sclk_dbg_pd_core_b", "armclkb", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(10), 1, GFLAGS),
GATE(0, "sclk_dbg_pd_core_l", "armclkl", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(9), 1, GFLAGS),
/* sclk_cs_pre gates */
GATE(0, "sclk_dbg", "sclk_cs_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 7, GFLAGS),
GATE(0, "pclk_core_niu_sdbg", "sclk_cs_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 6, GFLAGS),
GATE(0, "hclk_core_niu_dbg", "sclk_cs_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(11), 5, GFLAGS),
/* aclk_bus gates */
GATE(0, "aclk_strc_sys", "aclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 12, GFLAGS),
GATE(ACLK_DMAC_BUS, "aclk_dmac_bus", "aclk_bus", 0, RK3368_CLKGATE_CON(12), 11, GFLAGS),
GATE(0, "sclk_intmem1", "aclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 6, GFLAGS),
GATE(0, "sclk_intmem0", "aclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 5, GFLAGS),
GATE(0, "aclk_intmem", "aclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 4, GFLAGS),
GATE(0, "aclk_gic400", "aclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(13), 9, GFLAGS),
/* sclk_ddr gates */
GATE(0, "nclk_ddrupctl", "sclk_ddr", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(13), 2, GFLAGS),
/* clk_hsadc_tsp is part of diagram2 */
/* fclk_mcu_src gates */
GATE(0, "hclk_noc_mcu", "fclk_mcu_src", 0, RK3368_CLKGATE_CON(13), 14, GFLAGS),
GATE(0, "fclk_mcu", "fclk_mcu_src", 0, RK3368_CLKGATE_CON(13), 12, GFLAGS),
GATE(0, "hclk_mcu", "fclk_mcu_src", 0, RK3368_CLKGATE_CON(13), 11, GFLAGS),
/* hclk_cpu gates */
GATE(HCLK_SPDIF, "hclk_spdif", "hclk_bus", 0, RK3368_CLKGATE_CON(12), 10, GFLAGS),
GATE(HCLK_ROM, "hclk_rom", "hclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 9, GFLAGS),
GATE(HCLK_I2S_2CH, "hclk_i2s_2ch", "hclk_bus", 0, RK3368_CLKGATE_CON(12), 8, GFLAGS),
GATE(HCLK_I2S_8CH, "hclk_i2s_8ch", "hclk_bus", 0, RK3368_CLKGATE_CON(12), 7, GFLAGS),
GATE(HCLK_TSP, "hclk_tsp", "hclk_bus", 0, RK3368_CLKGATE_CON(13), 10, GFLAGS),
GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_bus", 0, RK3368_CLKGATE_CON(13), 4, GFLAGS),
GATE(MCLK_CRYPTO, "mclk_crypto", "hclk_bus", 0, RK3368_CLKGATE_CON(13), 3, GFLAGS),
/* pclk_cpu gates */
GATE(PCLK_DDRPHY, "pclk_ddrphy", "pclk_bus", 0, RK3368_CLKGATE_CON(12), 14, GFLAGS),
GATE(PCLK_DDRUPCTL, "pclk_ddrupctl", "pclk_bus", 0, RK3368_CLKGATE_CON(12), 13, GFLAGS),
GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus", 0, RK3368_CLKGATE_CON(12), 3, GFLAGS),
GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus", 0, RK3368_CLKGATE_CON(12), 2, GFLAGS),
GATE(PCLK_MAILBOX, "pclk_mailbox", "pclk_bus", 0, RK3368_CLKGATE_CON(12), 1, GFLAGS),
GATE(PCLK_PWM0, "pclk_pwm0", "pclk_bus", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(12), 0, GFLAGS),
GATE(PCLK_SIM, "pclk_sim", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 8, GFLAGS),
GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 6, GFLAGS),
GATE(PCLK_UART2, "pclk_uart2", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 5, GFLAGS),
GATE(PCLK_EFUSE256, "pclk_efuse_256", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 1, GFLAGS),
GATE(0, "pclk_efuse_1024", "pclk_bus", 0, RK3368_CLKGATE_CON(13), 0, GFLAGS),
/*
* video clk gates
* aclk_video(_pre) can actually select between parents of aclk_vdpu
* and aclk_vepu by setting bit GRF_SOC_CON0[7].
*/
GATE(ACLK_VIDEO, "aclk_video", "aclk_vdpu", 0, RK3368_CLKGATE_CON(15), 0, GFLAGS),
GATE(SCLK_HEVC_CABAC, "sclk_hevc_cabac", "sclk_hevc_cabac_src", 0, RK3368_CLKGATE_CON(15), 3, GFLAGS),
GATE(SCLK_HEVC_CORE, "sclk_hevc_core", "sclk_hevc_core_src", 0, RK3368_CLKGATE_CON(15), 2, GFLAGS),
GATE(HCLK_VIDEO, "hclk_video", "hclk_video_pre", 0, RK3368_CLKGATE_CON(15), 1, GFLAGS),
/* aclk_rga_pre gates */
GATE(ACLK_VIO1_NOC, "aclk_vio1_noc", "aclk_rga_pre", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(16), 10, GFLAGS),
GATE(ACLK_RGA, "aclk_rga", "aclk_rga_pre", 0, RK3368_CLKGATE_CON(16), 0, GFLAGS),
GATE(ACLK_HDCP, "aclk_hdcp", "aclk_rga_pre", 0, RK3368_CLKGATE_CON(17), 10, GFLAGS),
/* aclk_vio0 gates */
GATE(ACLK_VIP, "aclk_vip", "aclk_vio0", 0, RK3368_CLKGATE_CON(16), 11, GFLAGS),
GATE(ACLK_VIO0_NOC, "aclk_vio0_noc", "aclk_vio0", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(16), 9, GFLAGS),
GATE(ACLK_VOP, "aclk_vop", "aclk_vio0", 0, RK3368_CLKGATE_CON(16), 5, GFLAGS),
GATE(ACLK_VOP_IEP, "aclk_vop_iep", "aclk_vio0", 0, RK3368_CLKGATE_CON(16), 4, GFLAGS),
GATE(ACLK_IEP, "aclk_iep", "aclk_vio0", 0, RK3368_CLKGATE_CON(16), 2, GFLAGS),
/* sclk_isp gates */
GATE(HCLK_ISP, "hclk_isp", "sclk_isp", 0, RK3368_CLKGATE_CON(16), 14, GFLAGS),
GATE(ACLK_ISP, "aclk_isp", "sclk_isp", 0, RK3368_CLKGATE_CON(17), 0, GFLAGS),
/* hclk_vio gates */
GATE(HCLK_VIP, "hclk_vip", "hclk_vio", 0, RK3368_CLKGATE_CON(16), 12, GFLAGS),
GATE(HCLK_VIO_NOC, "hclk_vio_noc", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(16), 8, GFLAGS),
GATE(HCLK_VIO_AHB_ARBI, "hclk_vio_ahb_arbi", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(16), 7, GFLAGS),
GATE(HCLK_VOP, "hclk_vop", "hclk_vio", 0, RK3368_CLKGATE_CON(16), 6, GFLAGS),
GATE(HCLK_IEP, "hclk_iep", "hclk_vio", 0, RK3368_CLKGATE_CON(16), 3, GFLAGS),
GATE(HCLK_RGA, "hclk_rga", "hclk_vio", 0, RK3368_CLKGATE_CON(16), 1, GFLAGS),
GATE(HCLK_VIO_HDCPMMU, "hclk_hdcpmmu", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 12, GFLAGS),
GATE(HCLK_VIO_H2P, "hclk_vio_h2p", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 7, GFLAGS),
/*
* pclk_vio gates
* pclk_vio comes from the exactly same source as hclk_vio
*/
GATE(PCLK_HDCP, "pclk_hdcp", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 11, GFLAGS),
GATE(PCLK_EDP_CTRL, "pclk_edp_ctrl", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 9, GFLAGS),
GATE(PCLK_VIO_H2P, "pclk_vio_h2p", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(17), 8, GFLAGS),
GATE(PCLK_HDMI_CTRL, "pclk_hdmi_ctrl", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 6, GFLAGS),
GATE(PCLK_MIPI_CSI, "pclk_mipi_csi", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 4, GFLAGS),
GATE(PCLK_MIPI_DSI0, "pclk_mipi_dsi0", "hclk_vio", 0, RK3368_CLKGATE_CON(17), 3, GFLAGS),
/* ext_vip gates in diagram3 */
/* gpu gates */
GATE(SCLK_GPU_CORE, "sclk_gpu_core", "sclk_gpu_core_src", 0, RK3368_CLKGATE_CON(18), 2, GFLAGS),
GATE(ACLK_GPU_MEM, "aclk_gpu_mem", "aclk_gpu_mem_pre", 0, RK3368_CLKGATE_CON(18), 1, GFLAGS),
GATE(ACLK_GPU_CFG, "aclk_gpu_cfg", "aclk_gpu_cfg_pre", 0, RK3368_CLKGATE_CON(18), 0, GFLAGS),
/* aclk_peri gates */
GATE(ACLK_DMAC_PERI, "aclk_dmac_peri", "aclk_peri", 0, RK3368_CLKGATE_CON(19), 3, GFLAGS),
GATE(0, "aclk_peri_axi_matrix", "aclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(19), 2, GFLAGS),
GATE(HCLK_SFC, "hclk_sfc", "aclk_peri", 0, RK3368_CLKGATE_CON(20), 15, GFLAGS),
GATE(ACLK_GMAC, "aclk_gmac", "aclk_peri", 0, RK3368_CLKGATE_CON(20), 13, GFLAGS),
GATE(0, "aclk_peri_niu", "aclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 8, GFLAGS),
GATE(ACLK_PERI_MMU, "aclk_peri_mmu", "aclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(21), 4, GFLAGS),
/* hclk_peri gates */
GATE(0, "hclk_peri_axi_matrix", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(19), 0, GFLAGS),
GATE(HCLK_NANDC0, "hclk_nandc0", "hclk_peri", 0, RK3368_CLKGATE_CON(20), 11, GFLAGS),
GATE(0, "hclk_mmc_peri", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 10, GFLAGS),
GATE(0, "hclk_emem_peri", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 9, GFLAGS),
GATE(0, "hclk_peri_ahb_arbi", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 7, GFLAGS),
GATE(0, "hclk_usb_peri", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 6, GFLAGS),
GATE(HCLK_HSIC, "hclk_hsic", "hclk_peri", 0, RK3368_CLKGATE_CON(20), 5, GFLAGS),
GATE(HCLK_HOST1, "hclk_host1", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 4, GFLAGS),
GATE(HCLK_HOST0, "hclk_host0", "hclk_peri", 0, RK3368_CLKGATE_CON(20), 3, GFLAGS),
GATE(0, "pmu_hclk_otg0", "hclk_peri", 0, RK3368_CLKGATE_CON(20), 2, GFLAGS),
GATE(HCLK_OTG0, "hclk_otg0", "hclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(20), 1, GFLAGS),
GATE(HCLK_HSADC, "hclk_hsadc", "hclk_peri", 0, RK3368_CLKGATE_CON(21), 3, GFLAGS),
GATE(HCLK_EMMC, "hclk_emmc", "hclk_peri", 0, RK3368_CLKGATE_CON(21), 2, GFLAGS),
GATE(HCLK_SDIO0, "hclk_sdio0", "hclk_peri", 0, RK3368_CLKGATE_CON(21), 1, GFLAGS),
GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_peri", 0, RK3368_CLKGATE_CON(21), 0, GFLAGS),
/* pclk_peri gates */
GATE(PCLK_SARADC, "pclk_saradc", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 15, GFLAGS),
GATE(PCLK_I2C5, "pclk_i2c5", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 14, GFLAGS),
GATE(PCLK_I2C4, "pclk_i2c4", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 13, GFLAGS),
GATE(PCLK_I2C3, "pclk_i2c3", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 12, GFLAGS),
GATE(PCLK_I2C2, "pclk_i2c2", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 11, GFLAGS),
GATE(PCLK_UART4, "pclk_uart4", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 10, GFLAGS),
GATE(PCLK_UART3, "pclk_uart3", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 9, GFLAGS),
GATE(PCLK_UART1, "pclk_uart1", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 8, GFLAGS),
GATE(PCLK_UART0, "pclk_uart0", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 7, GFLAGS),
GATE(PCLK_SPI2, "pclk_spi2", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 6, GFLAGS),
GATE(PCLK_SPI1, "pclk_spi1", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 5, GFLAGS),
GATE(PCLK_SPI0, "pclk_spi0", "pclk_peri", 0, RK3368_CLKGATE_CON(19), 4, GFLAGS),
GATE(0, "pclk_peri_axi_matrix", "pclk_peri", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(19), 1, GFLAGS),
GATE(PCLK_GMAC, "pclk_gmac", "pclk_peri", 0, RK3368_CLKGATE_CON(20), 14, GFLAGS),
GATE(PCLK_TSADC, "pclk_tsadc", "pclk_peri", 0, RK3368_CLKGATE_CON(20), 0, GFLAGS),
/* pclk_pd_alive gates */
GATE(PCLK_TIMER1, "pclk_timer1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 13, GFLAGS),
GATE(PCLK_TIMER0, "pclk_timer0", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 12, GFLAGS),
GATE(0, "pclk_alive_niu", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(22), 9, GFLAGS),
GATE(PCLK_GRF, "pclk_grf", "pclk_pd_alive", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(22), 8, GFLAGS),
GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 3, GFLAGS),
GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 2, GFLAGS),
GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_pd_alive", 0, RK3368_CLKGATE_CON(22), 1, GFLAGS),
/* Watchdog pclk is controlled by sgrf_soc_con3[7]. */
SGRF_GATE(PCLK_WDT, "pclk_wdt", "pclk_pd_alive"),
/*
* pclk_vio gates
* pclk_vio comes from the exactly same source as hclk_vio
*/
GATE(0, "pclk_dphyrx", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(14), 8, GFLAGS),
GATE(0, "pclk_dphytx", "hclk_vio", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(14), 8, GFLAGS),
/* pclk_pd_pmu gates */
GATE(PCLK_PMUGRF, "pclk_pmugrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 5, GFLAGS),
GATE(PCLK_GPIO0, "pclk_gpio0", "pclk_pd_pmu", 0, RK3368_CLKGATE_CON(23), 4, GFLAGS),
GATE(PCLK_SGRF, "pclk_sgrf", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 3, GFLAGS),
GATE(0, "pclk_pmu_noc", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 2, GFLAGS),
GATE(0, "pclk_intmem1", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 1, GFLAGS),
GATE(PCLK_PMU, "pclk_pmu", "pclk_pd_pmu", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(23), 0, GFLAGS),
/* timer gates */
GATE(SCLK_TIMER15, "sclk_timer15", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 11, GFLAGS),
GATE(SCLK_TIMER14, "sclk_timer14", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 10, GFLAGS),
GATE(SCLK_TIMER13, "sclk_timer13", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 9, GFLAGS),
GATE(SCLK_TIMER12, "sclk_timer12", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 8, GFLAGS),
GATE(SCLK_TIMER11, "sclk_timer11", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 7, GFLAGS),
GATE(SCLK_TIMER10, "sclk_timer10", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 6, GFLAGS),
GATE(SCLK_TIMER05, "sclk_timer05", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 5, GFLAGS),
GATE(SCLK_TIMER04, "sclk_timer04", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 4, GFLAGS),
GATE(SCLK_TIMER03, "sclk_timer03", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 3, GFLAGS),
GATE(SCLK_TIMER02, "sclk_timer02", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 2, GFLAGS),
GATE(SCLK_TIMER01, "sclk_timer01", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 1, GFLAGS),
GATE(SCLK_TIMER00, "sclk_timer00", "xin24m", CLK_IGNORE_UNUSED, RK3368_CLKGATE_CON(24), 0, GFLAGS),
};
static const char *const rk3368_critical_clocks[] __initconst = {
"aclk_bus",
"aclk_peri",
/*
* pwm1 supplies vdd_logic on a lot of boards, is currently unhandled
* but needs to stay enabled there (including its parents) at all times.
*/
"pclk_pwm1",
"pclk_pd_pmu",
"pclk_pd_alive",
"pclk_peri",
"hclk_peri",
"pclk_ddrphy",
"pclk_ddrupctl",
"pmu_hclk_otg0",
};
static void __init rk3368_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, rk3368_pll_clks,
ARRAY_SIZE(rk3368_pll_clks),
RK3368_GRF_SOC_STATUS0);
rockchip_clk_register_branches(ctx, rk3368_clk_branches,
ARRAY_SIZE(rk3368_clk_branches));
rockchip_clk_protect_critical(rk3368_critical_clocks,
ARRAY_SIZE(rk3368_critical_clocks));
rockchip_clk_register_armclk(ctx, ARMCLKB, "armclkb",
mux_armclkb_p, ARRAY_SIZE(mux_armclkb_p),
&rk3368_cpuclkb_data, rk3368_cpuclkb_rates,
ARRAY_SIZE(rk3368_cpuclkb_rates));
rockchip_clk_register_armclk(ctx, ARMCLKL, "armclkl",
mux_armclkl_p, ARRAY_SIZE(mux_armclkl_p),
&rk3368_cpuclkl_data, rk3368_cpuclkl_rates,
ARRAY_SIZE(rk3368_cpuclkl_rates));
rockchip_register_softrst(np, 15, reg_base + RK3368_SOFTRST_CON(0),
ROCKCHIP_SOFTRST_HIWORD_MASK);
rockchip_register_restart_notifier(ctx, RK3368_GLB_SRST_FST, NULL);
rockchip_clk_of_add_provider(np, ctx);
}
CLK_OF_DECLARE(rk3368_cru, "rockchip,rk3368-cru", rk3368_clk_init);
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