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linuxdebug/drivers/clk/samsung/clk-exynos850.c

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2021 Linaro Ltd.
* Author: Sam Protsenko <semen.protsenko@linaro.org>
*
* Common Clock Framework support for Exynos850 SoC.
*/
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <dt-bindings/clock/exynos850.h>
#include "clk.h"
#include "clk-exynos-arm64.h"
/* ---- CMU_TOP ------------------------------------------------------------- */
/* Register Offset definitions for CMU_TOP (0x120e0000) */
#define PLL_LOCKTIME_PLL_MMC 0x0000
#define PLL_LOCKTIME_PLL_SHARED0 0x0004
#define PLL_LOCKTIME_PLL_SHARED1 0x0008
#define PLL_CON0_PLL_MMC 0x0100
#define PLL_CON3_PLL_MMC 0x010c
#define PLL_CON0_PLL_SHARED0 0x0140
#define PLL_CON3_PLL_SHARED0 0x014c
#define PLL_CON0_PLL_SHARED1 0x0180
#define PLL_CON3_PLL_SHARED1 0x018c
#define CLK_CON_MUX_MUX_CLKCMU_APM_BUS 0x1000
#define CLK_CON_MUX_MUX_CLKCMU_AUD 0x1004
#define CLK_CON_MUX_MUX_CLKCMU_CORE_BUS 0x1014
#define CLK_CON_MUX_MUX_CLKCMU_CORE_CCI 0x1018
#define CLK_CON_MUX_MUX_CLKCMU_CORE_MMC_EMBD 0x101c
#define CLK_CON_MUX_MUX_CLKCMU_CORE_SSS 0x1020
#define CLK_CON_MUX_MUX_CLKCMU_DPU 0x1034
#define CLK_CON_MUX_MUX_CLKCMU_HSI_BUS 0x103c
#define CLK_CON_MUX_MUX_CLKCMU_HSI_MMC_CARD 0x1040
#define CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD 0x1044
#define CLK_CON_MUX_MUX_CLKCMU_IS_BUS 0x1048
#define CLK_CON_MUX_MUX_CLKCMU_IS_GDC 0x104c
#define CLK_CON_MUX_MUX_CLKCMU_IS_ITP 0x1050
#define CLK_CON_MUX_MUX_CLKCMU_IS_VRA 0x1054
#define CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_JPEG 0x1058
#define CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_M2M 0x105c
#define CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MCSC 0x1060
#define CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MFC 0x1064
#define CLK_CON_MUX_MUX_CLKCMU_PERI_BUS 0x1070
#define CLK_CON_MUX_MUX_CLKCMU_PERI_IP 0x1074
#define CLK_CON_MUX_MUX_CLKCMU_PERI_UART 0x1078
#define CLK_CON_DIV_CLKCMU_APM_BUS 0x180c
#define CLK_CON_DIV_CLKCMU_AUD 0x1810
#define CLK_CON_DIV_CLKCMU_CORE_BUS 0x1820
#define CLK_CON_DIV_CLKCMU_CORE_CCI 0x1824
#define CLK_CON_DIV_CLKCMU_CORE_MMC_EMBD 0x1828
#define CLK_CON_DIV_CLKCMU_CORE_SSS 0x182c
#define CLK_CON_DIV_CLKCMU_DPU 0x1840
#define CLK_CON_DIV_CLKCMU_HSI_BUS 0x1848
#define CLK_CON_DIV_CLKCMU_HSI_MMC_CARD 0x184c
#define CLK_CON_DIV_CLKCMU_HSI_USB20DRD 0x1850
#define CLK_CON_DIV_CLKCMU_IS_BUS 0x1854
#define CLK_CON_DIV_CLKCMU_IS_GDC 0x1858
#define CLK_CON_DIV_CLKCMU_IS_ITP 0x185c
#define CLK_CON_DIV_CLKCMU_IS_VRA 0x1860
#define CLK_CON_DIV_CLKCMU_MFCMSCL_JPEG 0x1864
#define CLK_CON_DIV_CLKCMU_MFCMSCL_M2M 0x1868
#define CLK_CON_DIV_CLKCMU_MFCMSCL_MCSC 0x186c
#define CLK_CON_DIV_CLKCMU_MFCMSCL_MFC 0x1870
#define CLK_CON_DIV_CLKCMU_PERI_BUS 0x187c
#define CLK_CON_DIV_CLKCMU_PERI_IP 0x1880
#define CLK_CON_DIV_CLKCMU_PERI_UART 0x1884
#define CLK_CON_DIV_PLL_SHARED0_DIV2 0x188c
#define CLK_CON_DIV_PLL_SHARED0_DIV3 0x1890
#define CLK_CON_DIV_PLL_SHARED0_DIV4 0x1894
#define CLK_CON_DIV_PLL_SHARED1_DIV2 0x1898
#define CLK_CON_DIV_PLL_SHARED1_DIV3 0x189c
#define CLK_CON_DIV_PLL_SHARED1_DIV4 0x18a0
#define CLK_CON_GAT_GATE_CLKCMU_APM_BUS 0x2008
#define CLK_CON_GAT_GATE_CLKCMU_AUD 0x200c
#define CLK_CON_GAT_GATE_CLKCMU_CORE_BUS 0x201c
#define CLK_CON_GAT_GATE_CLKCMU_CORE_CCI 0x2020
#define CLK_CON_GAT_GATE_CLKCMU_CORE_MMC_EMBD 0x2024
#define CLK_CON_GAT_GATE_CLKCMU_CORE_SSS 0x2028
#define CLK_CON_GAT_GATE_CLKCMU_DPU 0x203c
#define CLK_CON_GAT_GATE_CLKCMU_HSI_BUS 0x2044
#define CLK_CON_GAT_GATE_CLKCMU_HSI_MMC_CARD 0x2048
#define CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD 0x204c
#define CLK_CON_GAT_GATE_CLKCMU_IS_BUS 0x2050
#define CLK_CON_GAT_GATE_CLKCMU_IS_GDC 0x2054
#define CLK_CON_GAT_GATE_CLKCMU_IS_ITP 0x2058
#define CLK_CON_GAT_GATE_CLKCMU_IS_VRA 0x205c
#define CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_JPEG 0x2060
#define CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_M2M 0x2064
#define CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MCSC 0x2068
#define CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MFC 0x206c
#define CLK_CON_GAT_GATE_CLKCMU_PERI_BUS 0x2080
#define CLK_CON_GAT_GATE_CLKCMU_PERI_IP 0x2084
#define CLK_CON_GAT_GATE_CLKCMU_PERI_UART 0x2088
static const unsigned long top_clk_regs[] __initconst = {
PLL_LOCKTIME_PLL_MMC,
PLL_LOCKTIME_PLL_SHARED0,
PLL_LOCKTIME_PLL_SHARED1,
PLL_CON0_PLL_MMC,
PLL_CON3_PLL_MMC,
PLL_CON0_PLL_SHARED0,
PLL_CON3_PLL_SHARED0,
PLL_CON0_PLL_SHARED1,
PLL_CON3_PLL_SHARED1,
CLK_CON_MUX_MUX_CLKCMU_APM_BUS,
CLK_CON_MUX_MUX_CLKCMU_AUD,
CLK_CON_MUX_MUX_CLKCMU_CORE_BUS,
CLK_CON_MUX_MUX_CLKCMU_CORE_CCI,
CLK_CON_MUX_MUX_CLKCMU_CORE_MMC_EMBD,
CLK_CON_MUX_MUX_CLKCMU_CORE_SSS,
CLK_CON_MUX_MUX_CLKCMU_DPU,
CLK_CON_MUX_MUX_CLKCMU_HSI_BUS,
CLK_CON_MUX_MUX_CLKCMU_HSI_MMC_CARD,
CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD,
CLK_CON_MUX_MUX_CLKCMU_IS_BUS,
CLK_CON_MUX_MUX_CLKCMU_IS_GDC,
CLK_CON_MUX_MUX_CLKCMU_IS_ITP,
CLK_CON_MUX_MUX_CLKCMU_IS_VRA,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_JPEG,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_M2M,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MCSC,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MFC,
CLK_CON_MUX_MUX_CLKCMU_PERI_BUS,
CLK_CON_MUX_MUX_CLKCMU_PERI_IP,
CLK_CON_MUX_MUX_CLKCMU_PERI_UART,
CLK_CON_DIV_CLKCMU_APM_BUS,
CLK_CON_DIV_CLKCMU_AUD,
CLK_CON_DIV_CLKCMU_CORE_BUS,
CLK_CON_DIV_CLKCMU_CORE_CCI,
CLK_CON_DIV_CLKCMU_CORE_MMC_EMBD,
CLK_CON_DIV_CLKCMU_CORE_SSS,
CLK_CON_DIV_CLKCMU_DPU,
CLK_CON_DIV_CLKCMU_HSI_BUS,
CLK_CON_DIV_CLKCMU_HSI_MMC_CARD,
CLK_CON_DIV_CLKCMU_HSI_USB20DRD,
CLK_CON_DIV_CLKCMU_IS_BUS,
CLK_CON_DIV_CLKCMU_IS_GDC,
CLK_CON_DIV_CLKCMU_IS_ITP,
CLK_CON_DIV_CLKCMU_IS_VRA,
CLK_CON_DIV_CLKCMU_MFCMSCL_JPEG,
CLK_CON_DIV_CLKCMU_MFCMSCL_M2M,
CLK_CON_DIV_CLKCMU_MFCMSCL_MCSC,
CLK_CON_DIV_CLKCMU_MFCMSCL_MFC,
CLK_CON_DIV_CLKCMU_PERI_BUS,
CLK_CON_DIV_CLKCMU_PERI_IP,
CLK_CON_DIV_CLKCMU_PERI_UART,
CLK_CON_DIV_PLL_SHARED0_DIV2,
CLK_CON_DIV_PLL_SHARED0_DIV3,
CLK_CON_DIV_PLL_SHARED0_DIV4,
CLK_CON_DIV_PLL_SHARED1_DIV2,
CLK_CON_DIV_PLL_SHARED1_DIV3,
CLK_CON_DIV_PLL_SHARED1_DIV4,
CLK_CON_GAT_GATE_CLKCMU_APM_BUS,
CLK_CON_GAT_GATE_CLKCMU_AUD,
CLK_CON_GAT_GATE_CLKCMU_CORE_BUS,
CLK_CON_GAT_GATE_CLKCMU_CORE_CCI,
CLK_CON_GAT_GATE_CLKCMU_CORE_MMC_EMBD,
CLK_CON_GAT_GATE_CLKCMU_CORE_SSS,
CLK_CON_GAT_GATE_CLKCMU_DPU,
CLK_CON_GAT_GATE_CLKCMU_HSI_BUS,
CLK_CON_GAT_GATE_CLKCMU_HSI_MMC_CARD,
CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD,
CLK_CON_GAT_GATE_CLKCMU_IS_BUS,
CLK_CON_GAT_GATE_CLKCMU_IS_GDC,
CLK_CON_GAT_GATE_CLKCMU_IS_ITP,
CLK_CON_GAT_GATE_CLKCMU_IS_VRA,
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_JPEG,
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_M2M,
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MCSC,
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MFC,
CLK_CON_GAT_GATE_CLKCMU_PERI_BUS,
CLK_CON_GAT_GATE_CLKCMU_PERI_IP,
CLK_CON_GAT_GATE_CLKCMU_PERI_UART,
};
/*
* Do not provide PLL tables to core PLLs, as MANUAL_PLL_CTRL bit is not set
* for those PLLs by default, so set_rate operation would fail.
*/
static const struct samsung_pll_clock top_pll_clks[] __initconst = {
/* CMU_TOP_PURECLKCOMP */
PLL(pll_0822x, CLK_FOUT_SHARED0_PLL, "fout_shared0_pll", "oscclk",
PLL_LOCKTIME_PLL_SHARED0, PLL_CON3_PLL_SHARED0,
NULL),
PLL(pll_0822x, CLK_FOUT_SHARED1_PLL, "fout_shared1_pll", "oscclk",
PLL_LOCKTIME_PLL_SHARED1, PLL_CON3_PLL_SHARED1,
NULL),
PLL(pll_0831x, CLK_FOUT_MMC_PLL, "fout_mmc_pll", "oscclk",
PLL_LOCKTIME_PLL_MMC, PLL_CON3_PLL_MMC, NULL),
};
/* List of parent clocks for Muxes in CMU_TOP */
PNAME(mout_shared0_pll_p) = { "oscclk", "fout_shared0_pll" };
PNAME(mout_shared1_pll_p) = { "oscclk", "fout_shared1_pll" };
PNAME(mout_mmc_pll_p) = { "oscclk", "fout_mmc_pll" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_APM */
PNAME(mout_clkcmu_apm_bus_p) = { "dout_shared0_div4", "pll_shared1_div4" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_AUD */
PNAME(mout_aud_p) = { "fout_shared1_pll", "dout_shared0_div2",
"dout_shared1_div2", "dout_shared0_div3" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_CORE */
PNAME(mout_core_bus_p) = { "dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "dout_shared0_div4" };
PNAME(mout_core_cci_p) = { "dout_shared0_div2", "dout_shared1_div2",
"dout_shared0_div3", "dout_shared1_div3" };
PNAME(mout_core_mmc_embd_p) = { "oscclk", "dout_shared0_div2",
"dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "mout_mmc_pll",
"oscclk", "oscclk" };
PNAME(mout_core_sss_p) = { "dout_shared0_div3", "dout_shared1_div3",
"dout_shared0_div4", "dout_shared1_div4" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_HSI */
PNAME(mout_hsi_bus_p) = { "dout_shared0_div2", "dout_shared1_div2" };
PNAME(mout_hsi_mmc_card_p) = { "oscclk", "dout_shared0_div2",
"dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "mout_mmc_pll",
"oscclk", "oscclk" };
PNAME(mout_hsi_usb20drd_p) = { "oscclk", "dout_shared0_div4",
"dout_shared1_div4", "oscclk" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_IS */
PNAME(mout_is_bus_p) = { "dout_shared0_div2", "dout_shared1_div2",
"dout_shared0_div3", "dout_shared1_div3" };
PNAME(mout_is_itp_p) = { "dout_shared0_div2", "dout_shared1_div2",
"dout_shared0_div3", "dout_shared1_div3" };
PNAME(mout_is_vra_p) = { "dout_shared0_div2", "dout_shared1_div2",
"dout_shared0_div3", "dout_shared1_div3" };
PNAME(mout_is_gdc_p) = { "dout_shared0_div2", "dout_shared1_div2",
"dout_shared0_div3", "dout_shared1_div3" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_MFCMSCL */
PNAME(mout_mfcmscl_mfc_p) = { "dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "dout_shared0_div4" };
PNAME(mout_mfcmscl_m2m_p) = { "dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "dout_shared0_div4" };
PNAME(mout_mfcmscl_mcsc_p) = { "dout_shared1_div2", "dout_shared0_div3",
"dout_shared1_div3", "dout_shared0_div4" };
PNAME(mout_mfcmscl_jpeg_p) = { "dout_shared0_div3", "dout_shared1_div3",
"dout_shared0_div4", "dout_shared1_div4" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_PERI */
PNAME(mout_peri_bus_p) = { "dout_shared0_div4", "dout_shared1_div4" };
PNAME(mout_peri_uart_p) = { "oscclk", "dout_shared0_div4",
"dout_shared1_div4", "oscclk" };
PNAME(mout_peri_ip_p) = { "oscclk", "dout_shared0_div4",
"dout_shared1_div4", "oscclk" };
/* List of parent clocks for Muxes in CMU_TOP: for CMU_DPU */
PNAME(mout_dpu_p) = { "dout_shared0_div3", "dout_shared1_div3",
"dout_shared0_div4", "dout_shared1_div4" };
static const struct samsung_mux_clock top_mux_clks[] __initconst = {
/* CMU_TOP_PURECLKCOMP */
MUX(CLK_MOUT_SHARED0_PLL, "mout_shared0_pll", mout_shared0_pll_p,
PLL_CON0_PLL_SHARED0, 4, 1),
MUX(CLK_MOUT_SHARED1_PLL, "mout_shared1_pll", mout_shared1_pll_p,
PLL_CON0_PLL_SHARED1, 4, 1),
MUX(CLK_MOUT_MMC_PLL, "mout_mmc_pll", mout_mmc_pll_p,
PLL_CON0_PLL_MMC, 4, 1),
/* APM */
MUX(CLK_MOUT_CLKCMU_APM_BUS, "mout_clkcmu_apm_bus",
mout_clkcmu_apm_bus_p, CLK_CON_MUX_MUX_CLKCMU_APM_BUS, 0, 1),
/* AUD */
MUX(CLK_MOUT_AUD, "mout_aud", mout_aud_p,
CLK_CON_MUX_MUX_CLKCMU_AUD, 0, 2),
/* CORE */
MUX(CLK_MOUT_CORE_BUS, "mout_core_bus", mout_core_bus_p,
CLK_CON_MUX_MUX_CLKCMU_CORE_BUS, 0, 2),
MUX(CLK_MOUT_CORE_CCI, "mout_core_cci", mout_core_cci_p,
CLK_CON_MUX_MUX_CLKCMU_CORE_CCI, 0, 2),
MUX(CLK_MOUT_CORE_MMC_EMBD, "mout_core_mmc_embd", mout_core_mmc_embd_p,
CLK_CON_MUX_MUX_CLKCMU_CORE_MMC_EMBD, 0, 3),
MUX(CLK_MOUT_CORE_SSS, "mout_core_sss", mout_core_sss_p,
CLK_CON_MUX_MUX_CLKCMU_CORE_SSS, 0, 2),
/* DPU */
MUX(CLK_MOUT_DPU, "mout_dpu", mout_dpu_p,
CLK_CON_MUX_MUX_CLKCMU_DPU, 0, 2),
/* HSI */
MUX(CLK_MOUT_HSI_BUS, "mout_hsi_bus", mout_hsi_bus_p,
CLK_CON_MUX_MUX_CLKCMU_HSI_BUS, 0, 1),
MUX(CLK_MOUT_HSI_MMC_CARD, "mout_hsi_mmc_card", mout_hsi_mmc_card_p,
CLK_CON_MUX_MUX_CLKCMU_HSI_MMC_CARD, 0, 3),
MUX(CLK_MOUT_HSI_USB20DRD, "mout_hsi_usb20drd", mout_hsi_usb20drd_p,
CLK_CON_MUX_MUX_CLKCMU_HSI_USB20DRD, 0, 2),
/* IS */
MUX(CLK_MOUT_IS_BUS, "mout_is_bus", mout_is_bus_p,
CLK_CON_MUX_MUX_CLKCMU_IS_BUS, 0, 2),
MUX(CLK_MOUT_IS_ITP, "mout_is_itp", mout_is_itp_p,
CLK_CON_MUX_MUX_CLKCMU_IS_ITP, 0, 2),
MUX(CLK_MOUT_IS_VRA, "mout_is_vra", mout_is_vra_p,
CLK_CON_MUX_MUX_CLKCMU_IS_VRA, 0, 2),
MUX(CLK_MOUT_IS_GDC, "mout_is_gdc", mout_is_gdc_p,
CLK_CON_MUX_MUX_CLKCMU_IS_GDC, 0, 2),
/* MFCMSCL */
MUX(CLK_MOUT_MFCMSCL_MFC, "mout_mfcmscl_mfc", mout_mfcmscl_mfc_p,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MFC, 0, 2),
MUX(CLK_MOUT_MFCMSCL_M2M, "mout_mfcmscl_m2m", mout_mfcmscl_m2m_p,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_M2M, 0, 2),
MUX(CLK_MOUT_MFCMSCL_MCSC, "mout_mfcmscl_mcsc", mout_mfcmscl_mcsc_p,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_MCSC, 0, 2),
MUX(CLK_MOUT_MFCMSCL_JPEG, "mout_mfcmscl_jpeg", mout_mfcmscl_jpeg_p,
CLK_CON_MUX_MUX_CLKCMU_MFCMSCL_JPEG, 0, 2),
/* PERI */
MUX(CLK_MOUT_PERI_BUS, "mout_peri_bus", mout_peri_bus_p,
CLK_CON_MUX_MUX_CLKCMU_PERI_BUS, 0, 1),
MUX(CLK_MOUT_PERI_UART, "mout_peri_uart", mout_peri_uart_p,
CLK_CON_MUX_MUX_CLKCMU_PERI_UART, 0, 2),
MUX(CLK_MOUT_PERI_IP, "mout_peri_ip", mout_peri_ip_p,
CLK_CON_MUX_MUX_CLKCMU_PERI_IP, 0, 2),
};
static const struct samsung_div_clock top_div_clks[] __initconst = {
/* CMU_TOP_PURECLKCOMP */
DIV(CLK_DOUT_SHARED0_DIV3, "dout_shared0_div3", "mout_shared0_pll",
CLK_CON_DIV_PLL_SHARED0_DIV3, 0, 2),
DIV(CLK_DOUT_SHARED0_DIV2, "dout_shared0_div2", "mout_shared0_pll",
CLK_CON_DIV_PLL_SHARED0_DIV2, 0, 1),
DIV(CLK_DOUT_SHARED1_DIV3, "dout_shared1_div3", "mout_shared1_pll",
CLK_CON_DIV_PLL_SHARED1_DIV3, 0, 2),
DIV(CLK_DOUT_SHARED1_DIV2, "dout_shared1_div2", "mout_shared1_pll",
CLK_CON_DIV_PLL_SHARED1_DIV2, 0, 1),
DIV(CLK_DOUT_SHARED0_DIV4, "dout_shared0_div4", "dout_shared0_div2",
CLK_CON_DIV_PLL_SHARED0_DIV4, 0, 1),
DIV(CLK_DOUT_SHARED1_DIV4, "dout_shared1_div4", "dout_shared1_div2",
CLK_CON_DIV_PLL_SHARED1_DIV4, 0, 1),
/* APM */
DIV(CLK_DOUT_CLKCMU_APM_BUS, "dout_clkcmu_apm_bus",
"gout_clkcmu_apm_bus", CLK_CON_DIV_CLKCMU_APM_BUS, 0, 3),
/* AUD */
DIV(CLK_DOUT_AUD, "dout_aud", "gout_aud",
CLK_CON_DIV_CLKCMU_AUD, 0, 4),
/* CORE */
DIV(CLK_DOUT_CORE_BUS, "dout_core_bus", "gout_core_bus",
CLK_CON_DIV_CLKCMU_CORE_BUS, 0, 4),
DIV(CLK_DOUT_CORE_CCI, "dout_core_cci", "gout_core_cci",
CLK_CON_DIV_CLKCMU_CORE_CCI, 0, 4),
DIV(CLK_DOUT_CORE_MMC_EMBD, "dout_core_mmc_embd", "gout_core_mmc_embd",
CLK_CON_DIV_CLKCMU_CORE_MMC_EMBD, 0, 9),
DIV(CLK_DOUT_CORE_SSS, "dout_core_sss", "gout_core_sss",
CLK_CON_DIV_CLKCMU_CORE_SSS, 0, 4),
/* DPU */
DIV(CLK_DOUT_DPU, "dout_dpu", "gout_dpu",
CLK_CON_DIV_CLKCMU_DPU, 0, 4),
/* HSI */
DIV(CLK_DOUT_HSI_BUS, "dout_hsi_bus", "gout_hsi_bus",
CLK_CON_DIV_CLKCMU_HSI_BUS, 0, 4),
DIV(CLK_DOUT_HSI_MMC_CARD, "dout_hsi_mmc_card", "gout_hsi_mmc_card",
CLK_CON_DIV_CLKCMU_HSI_MMC_CARD, 0, 9),
DIV(CLK_DOUT_HSI_USB20DRD, "dout_hsi_usb20drd", "gout_hsi_usb20drd",
CLK_CON_DIV_CLKCMU_HSI_USB20DRD, 0, 4),
/* IS */
DIV(CLK_DOUT_IS_BUS, "dout_is_bus", "gout_is_bus",
CLK_CON_DIV_CLKCMU_IS_BUS, 0, 4),
DIV(CLK_DOUT_IS_ITP, "dout_is_itp", "gout_is_itp",
CLK_CON_DIV_CLKCMU_IS_ITP, 0, 4),
DIV(CLK_DOUT_IS_VRA, "dout_is_vra", "gout_is_vra",
CLK_CON_DIV_CLKCMU_IS_VRA, 0, 4),
DIV(CLK_DOUT_IS_GDC, "dout_is_gdc", "gout_is_gdc",
CLK_CON_DIV_CLKCMU_IS_GDC, 0, 4),
/* MFCMSCL */
DIV(CLK_DOUT_MFCMSCL_MFC, "dout_mfcmscl_mfc", "gout_mfcmscl_mfc",
CLK_CON_DIV_CLKCMU_MFCMSCL_MFC, 0, 4),
DIV(CLK_DOUT_MFCMSCL_M2M, "dout_mfcmscl_m2m", "gout_mfcmscl_m2m",
CLK_CON_DIV_CLKCMU_MFCMSCL_M2M, 0, 4),
DIV(CLK_DOUT_MFCMSCL_MCSC, "dout_mfcmscl_mcsc", "gout_mfcmscl_mcsc",
CLK_CON_DIV_CLKCMU_MFCMSCL_MCSC, 0, 4),
DIV(CLK_DOUT_MFCMSCL_JPEG, "dout_mfcmscl_jpeg", "gout_mfcmscl_jpeg",
CLK_CON_DIV_CLKCMU_MFCMSCL_JPEG, 0, 4),
/* PERI */
DIV(CLK_DOUT_PERI_BUS, "dout_peri_bus", "gout_peri_bus",
CLK_CON_DIV_CLKCMU_PERI_BUS, 0, 4),
DIV(CLK_DOUT_PERI_UART, "dout_peri_uart", "gout_peri_uart",
CLK_CON_DIV_CLKCMU_PERI_UART, 0, 4),
DIV(CLK_DOUT_PERI_IP, "dout_peri_ip", "gout_peri_ip",
CLK_CON_DIV_CLKCMU_PERI_IP, 0, 4),
};
static const struct samsung_gate_clock top_gate_clks[] __initconst = {
/* CORE */
GATE(CLK_GOUT_CORE_BUS, "gout_core_bus", "mout_core_bus",
CLK_CON_GAT_GATE_CLKCMU_CORE_BUS, 21, 0, 0),
GATE(CLK_GOUT_CORE_CCI, "gout_core_cci", "mout_core_cci",
CLK_CON_GAT_GATE_CLKCMU_CORE_CCI, 21, 0, 0),
GATE(CLK_GOUT_CORE_MMC_EMBD, "gout_core_mmc_embd", "mout_core_mmc_embd",
CLK_CON_GAT_GATE_CLKCMU_CORE_MMC_EMBD, 21, 0, 0),
GATE(CLK_GOUT_CORE_SSS, "gout_core_sss", "mout_core_sss",
CLK_CON_GAT_GATE_CLKCMU_CORE_SSS, 21, 0, 0),
/* APM */
GATE(CLK_GOUT_CLKCMU_APM_BUS, "gout_clkcmu_apm_bus",
"mout_clkcmu_apm_bus", CLK_CON_GAT_GATE_CLKCMU_APM_BUS, 21, 0, 0),
/* AUD */
GATE(CLK_GOUT_AUD, "gout_aud", "mout_aud",
CLK_CON_GAT_GATE_CLKCMU_AUD, 21, 0, 0),
/* DPU */
GATE(CLK_GOUT_DPU, "gout_dpu", "mout_dpu",
CLK_CON_GAT_GATE_CLKCMU_DPU, 21, 0, 0),
/* HSI */
GATE(CLK_GOUT_HSI_BUS, "gout_hsi_bus", "mout_hsi_bus",
CLK_CON_GAT_GATE_CLKCMU_HSI_BUS, 21, 0, 0),
GATE(CLK_GOUT_HSI_MMC_CARD, "gout_hsi_mmc_card", "mout_hsi_mmc_card",
CLK_CON_GAT_GATE_CLKCMU_HSI_MMC_CARD, 21, 0, 0),
GATE(CLK_GOUT_HSI_USB20DRD, "gout_hsi_usb20drd", "mout_hsi_usb20drd",
CLK_CON_GAT_GATE_CLKCMU_HSI_USB20DRD, 21, 0, 0),
/* IS */
/* TODO: These clocks have to be always enabled to access CMU_IS regs */
GATE(CLK_GOUT_IS_BUS, "gout_is_bus", "mout_is_bus",
CLK_CON_GAT_GATE_CLKCMU_IS_BUS, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_IS_ITP, "gout_is_itp", "mout_is_itp",
CLK_CON_GAT_GATE_CLKCMU_IS_ITP, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_IS_VRA, "gout_is_vra", "mout_is_vra",
CLK_CON_GAT_GATE_CLKCMU_IS_VRA, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_IS_GDC, "gout_is_gdc", "mout_is_gdc",
CLK_CON_GAT_GATE_CLKCMU_IS_GDC, 21, CLK_IS_CRITICAL, 0),
/* MFCMSCL */
/* TODO: These have to be always enabled to access CMU_MFCMSCL regs */
GATE(CLK_GOUT_MFCMSCL_MFC, "gout_mfcmscl_mfc", "mout_mfcmscl_mfc",
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MFC, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_MFCMSCL_M2M, "gout_mfcmscl_m2m", "mout_mfcmscl_m2m",
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_M2M, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_MFCMSCL_MCSC, "gout_mfcmscl_mcsc", "mout_mfcmscl_mcsc",
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_MCSC, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_MFCMSCL_JPEG, "gout_mfcmscl_jpeg", "mout_mfcmscl_jpeg",
CLK_CON_GAT_GATE_CLKCMU_MFCMSCL_JPEG, 21, CLK_IS_CRITICAL, 0),
/* PERI */
GATE(CLK_GOUT_PERI_BUS, "gout_peri_bus", "mout_peri_bus",
CLK_CON_GAT_GATE_CLKCMU_PERI_BUS, 21, 0, 0),
GATE(CLK_GOUT_PERI_UART, "gout_peri_uart", "mout_peri_uart",
CLK_CON_GAT_GATE_CLKCMU_PERI_UART, 21, 0, 0),
GATE(CLK_GOUT_PERI_IP, "gout_peri_ip", "mout_peri_ip",
CLK_CON_GAT_GATE_CLKCMU_PERI_IP, 21, 0, 0),
};
static const struct samsung_cmu_info top_cmu_info __initconst = {
.pll_clks = top_pll_clks,
.nr_pll_clks = ARRAY_SIZE(top_pll_clks),
.mux_clks = top_mux_clks,
.nr_mux_clks = ARRAY_SIZE(top_mux_clks),
.div_clks = top_div_clks,
.nr_div_clks = ARRAY_SIZE(top_div_clks),
.gate_clks = top_gate_clks,
.nr_gate_clks = ARRAY_SIZE(top_gate_clks),
.nr_clk_ids = TOP_NR_CLK,
.clk_regs = top_clk_regs,
.nr_clk_regs = ARRAY_SIZE(top_clk_regs),
};
static void __init exynos850_cmu_top_init(struct device_node *np)
{
exynos_arm64_register_cmu(NULL, np, &top_cmu_info);
}
/* Register CMU_TOP early, as it's a dependency for other early domains */
CLK_OF_DECLARE(exynos850_cmu_top, "samsung,exynos850-cmu-top",
exynos850_cmu_top_init);
/* ---- CMU_APM ------------------------------------------------------------- */
/* Register Offset definitions for CMU_APM (0x11800000) */
#define PLL_CON0_MUX_CLKCMU_APM_BUS_USER 0x0600
#define PLL_CON0_MUX_CLK_RCO_APM_I3C_USER 0x0610
#define PLL_CON0_MUX_CLK_RCO_APM_USER 0x0620
#define PLL_CON0_MUX_DLL_USER 0x0630
#define CLK_CON_MUX_MUX_CLKCMU_CHUB_BUS 0x1000
#define CLK_CON_MUX_MUX_CLK_APM_BUS 0x1004
#define CLK_CON_MUX_MUX_CLK_APM_I3C 0x1008
#define CLK_CON_DIV_CLKCMU_CHUB_BUS 0x1800
#define CLK_CON_DIV_DIV_CLK_APM_BUS 0x1804
#define CLK_CON_DIV_DIV_CLK_APM_I3C 0x1808
#define CLK_CON_GAT_CLKCMU_CMGP_BUS 0x2000
#define CLK_CON_GAT_GATE_CLKCMU_CHUB_BUS 0x2014
#define CLK_CON_GAT_GOUT_APM_APBIF_GPIO_ALIVE_PCLK 0x2018
#define CLK_CON_GAT_GOUT_APM_APBIF_PMU_ALIVE_PCLK 0x2020
#define CLK_CON_GAT_GOUT_APM_APBIF_RTC_PCLK 0x2024
#define CLK_CON_GAT_GOUT_APM_APBIF_TOP_RTC_PCLK 0x2028
#define CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_PCLK 0x2034
#define CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_SCLK 0x2038
#define CLK_CON_GAT_GOUT_APM_SPEEDY_APM_PCLK 0x20bc
#define CLK_CON_GAT_GOUT_APM_SYSREG_APM_PCLK 0x20c0
static const unsigned long apm_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_APM_BUS_USER,
PLL_CON0_MUX_CLK_RCO_APM_I3C_USER,
PLL_CON0_MUX_CLK_RCO_APM_USER,
PLL_CON0_MUX_DLL_USER,
CLK_CON_MUX_MUX_CLKCMU_CHUB_BUS,
CLK_CON_MUX_MUX_CLK_APM_BUS,
CLK_CON_MUX_MUX_CLK_APM_I3C,
CLK_CON_DIV_CLKCMU_CHUB_BUS,
CLK_CON_DIV_DIV_CLK_APM_BUS,
CLK_CON_DIV_DIV_CLK_APM_I3C,
CLK_CON_GAT_CLKCMU_CMGP_BUS,
CLK_CON_GAT_GATE_CLKCMU_CHUB_BUS,
CLK_CON_GAT_GOUT_APM_APBIF_GPIO_ALIVE_PCLK,
CLK_CON_GAT_GOUT_APM_APBIF_PMU_ALIVE_PCLK,
CLK_CON_GAT_GOUT_APM_APBIF_RTC_PCLK,
CLK_CON_GAT_GOUT_APM_APBIF_TOP_RTC_PCLK,
CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_PCLK,
CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_SCLK,
CLK_CON_GAT_GOUT_APM_SPEEDY_APM_PCLK,
CLK_CON_GAT_GOUT_APM_SYSREG_APM_PCLK,
};
/* List of parent clocks for Muxes in CMU_APM */
PNAME(mout_apm_bus_user_p) = { "oscclk_rco_apm", "dout_clkcmu_apm_bus" };
PNAME(mout_rco_apm_i3c_user_p) = { "oscclk_rco_apm", "clk_rco_i3c_pmic" };
PNAME(mout_rco_apm_user_p) = { "oscclk_rco_apm", "clk_rco_apm__alv" };
PNAME(mout_dll_user_p) = { "oscclk_rco_apm", "clk_dll_dco" };
PNAME(mout_clkcmu_chub_bus_p) = { "mout_apm_bus_user", "mout_dll_user" };
PNAME(mout_apm_bus_p) = { "mout_rco_apm_user", "mout_apm_bus_user",
"mout_dll_user", "oscclk_rco_apm" };
PNAME(mout_apm_i3c_p) = { "dout_apm_i3c", "mout_rco_apm_i3c_user" };
static const struct samsung_fixed_rate_clock apm_fixed_clks[] __initconst = {
FRATE(CLK_RCO_I3C_PMIC, "clk_rco_i3c_pmic", NULL, 0, 491520000),
FRATE(OSCCLK_RCO_APM, "oscclk_rco_apm", NULL, 0, 24576000),
FRATE(CLK_RCO_APM__ALV, "clk_rco_apm__alv", NULL, 0, 49152000),
FRATE(CLK_DLL_DCO, "clk_dll_dco", NULL, 0, 360000000),
};
static const struct samsung_mux_clock apm_mux_clks[] __initconst = {
MUX(CLK_MOUT_APM_BUS_USER, "mout_apm_bus_user", mout_apm_bus_user_p,
PLL_CON0_MUX_CLKCMU_APM_BUS_USER, 4, 1),
MUX(CLK_MOUT_RCO_APM_I3C_USER, "mout_rco_apm_i3c_user",
mout_rco_apm_i3c_user_p, PLL_CON0_MUX_CLK_RCO_APM_I3C_USER, 4, 1),
MUX(CLK_MOUT_RCO_APM_USER, "mout_rco_apm_user", mout_rco_apm_user_p,
PLL_CON0_MUX_CLK_RCO_APM_USER, 4, 1),
MUX(CLK_MOUT_DLL_USER, "mout_dll_user", mout_dll_user_p,
PLL_CON0_MUX_DLL_USER, 4, 1),
MUX(CLK_MOUT_CLKCMU_CHUB_BUS, "mout_clkcmu_chub_bus",
mout_clkcmu_chub_bus_p, CLK_CON_MUX_MUX_CLKCMU_CHUB_BUS, 0, 1),
MUX(CLK_MOUT_APM_BUS, "mout_apm_bus", mout_apm_bus_p,
CLK_CON_MUX_MUX_CLK_APM_BUS, 0, 2),
MUX(CLK_MOUT_APM_I3C, "mout_apm_i3c", mout_apm_i3c_p,
CLK_CON_MUX_MUX_CLK_APM_I3C, 0, 1),
};
static const struct samsung_div_clock apm_div_clks[] __initconst = {
DIV(CLK_DOUT_CLKCMU_CHUB_BUS, "dout_clkcmu_chub_bus",
"gout_clkcmu_chub_bus",
CLK_CON_DIV_CLKCMU_CHUB_BUS, 0, 3),
DIV(CLK_DOUT_APM_BUS, "dout_apm_bus", "mout_apm_bus",
CLK_CON_DIV_DIV_CLK_APM_BUS, 0, 3),
DIV(CLK_DOUT_APM_I3C, "dout_apm_i3c", "mout_apm_bus",
CLK_CON_DIV_DIV_CLK_APM_I3C, 0, 3),
};
static const struct samsung_gate_clock apm_gate_clks[] __initconst = {
GATE(CLK_GOUT_CLKCMU_CMGP_BUS, "gout_clkcmu_cmgp_bus", "dout_apm_bus",
CLK_CON_GAT_CLKCMU_CMGP_BUS, 21, 0, 0),
GATE(CLK_GOUT_CLKCMU_CHUB_BUS, "gout_clkcmu_chub_bus",
"mout_clkcmu_chub_bus",
CLK_CON_GAT_GATE_CLKCMU_CHUB_BUS, 21, 0, 0),
GATE(CLK_GOUT_RTC_PCLK, "gout_rtc_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_APBIF_RTC_PCLK, 21, 0, 0),
GATE(CLK_GOUT_TOP_RTC_PCLK, "gout_top_rtc_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_APBIF_TOP_RTC_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I3C_PCLK, "gout_i3c_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I3C_SCLK, "gout_i3c_sclk", "mout_apm_i3c",
CLK_CON_GAT_GOUT_APM_I3C_APM_PMIC_I_SCLK, 21, 0, 0),
GATE(CLK_GOUT_SPEEDY_PCLK, "gout_speedy_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_SPEEDY_APM_PCLK, 21, 0, 0),
/* TODO: Should be enabled in GPIO driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_GPIO_ALIVE_PCLK, "gout_gpio_alive_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_APBIF_GPIO_ALIVE_PCLK, 21, CLK_IGNORE_UNUSED,
0),
GATE(CLK_GOUT_PMU_ALIVE_PCLK, "gout_pmu_alive_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_APBIF_PMU_ALIVE_PCLK, 21, 0, 0),
GATE(CLK_GOUT_SYSREG_APM_PCLK, "gout_sysreg_apm_pclk", "dout_apm_bus",
CLK_CON_GAT_GOUT_APM_SYSREG_APM_PCLK, 21, 0, 0),
};
static const struct samsung_cmu_info apm_cmu_info __initconst = {
.mux_clks = apm_mux_clks,
.nr_mux_clks = ARRAY_SIZE(apm_mux_clks),
.div_clks = apm_div_clks,
.nr_div_clks = ARRAY_SIZE(apm_div_clks),
.gate_clks = apm_gate_clks,
.nr_gate_clks = ARRAY_SIZE(apm_gate_clks),
.fixed_clks = apm_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(apm_fixed_clks),
.nr_clk_ids = APM_NR_CLK,
.clk_regs = apm_clk_regs,
.nr_clk_regs = ARRAY_SIZE(apm_clk_regs),
.clk_name = "dout_clkcmu_apm_bus",
};
/* ---- CMU_AUD ------------------------------------------------------------- */
#define PLL_LOCKTIME_PLL_AUD 0x0000
#define PLL_CON0_PLL_AUD 0x0100
#define PLL_CON3_PLL_AUD 0x010c
#define PLL_CON0_MUX_CLKCMU_AUD_CPU_USER 0x0600
#define PLL_CON0_MUX_TICK_USB_USER 0x0610
#define CLK_CON_MUX_MUX_CLK_AUD_CPU 0x1000
#define CLK_CON_MUX_MUX_CLK_AUD_CPU_HCH 0x1004
#define CLK_CON_MUX_MUX_CLK_AUD_FM 0x1008
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF0 0x100c
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF1 0x1010
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF2 0x1014
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF3 0x1018
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF4 0x101c
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF5 0x1020
#define CLK_CON_MUX_MUX_CLK_AUD_UAIF6 0x1024
#define CLK_CON_DIV_DIV_CLK_AUD_MCLK 0x1800
#define CLK_CON_DIV_DIV_CLK_AUD_AUDIF 0x1804
#define CLK_CON_DIV_DIV_CLK_AUD_BUSD 0x1808
#define CLK_CON_DIV_DIV_CLK_AUD_BUSP 0x180c
#define CLK_CON_DIV_DIV_CLK_AUD_CNT 0x1810
#define CLK_CON_DIV_DIV_CLK_AUD_CPU 0x1814
#define CLK_CON_DIV_DIV_CLK_AUD_CPU_ACLK 0x1818
#define CLK_CON_DIV_DIV_CLK_AUD_CPU_PCLKDBG 0x181c
#define CLK_CON_DIV_DIV_CLK_AUD_FM 0x1820
#define CLK_CON_DIV_DIV_CLK_AUD_FM_SPDY 0x1824
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF0 0x1828
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF1 0x182c
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF2 0x1830
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF3 0x1834
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF4 0x1838
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF5 0x183c
#define CLK_CON_DIV_DIV_CLK_AUD_UAIF6 0x1840
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_CNT 0x2000
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF0 0x2004
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF1 0x2008
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF2 0x200c
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF3 0x2010
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4 0x2014
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5 0x2018
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6 0x201c
#define CLK_CON_GAT_GOUT_AUD_ABOX_ACLK 0x2048
#define CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY 0x204c
#define CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB 0x2050
#define CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_CA32 0x2054
#define CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_DAP 0x2058
#define CLK_CON_GAT_GOUT_AUD_CODEC_MCLK 0x206c
#define CLK_CON_GAT_GOUT_AUD_TZPC_PCLK 0x2070
#define CLK_CON_GAT_GOUT_AUD_GPIO_PCLK 0x2074
#define CLK_CON_GAT_GOUT_AUD_PPMU_ACLK 0x2088
#define CLK_CON_GAT_GOUT_AUD_PPMU_PCLK 0x208c
#define CLK_CON_GAT_GOUT_AUD_SYSMMU_CLK_S1 0x20b4
#define CLK_CON_GAT_GOUT_AUD_SYSREG_PCLK 0x20b8
#define CLK_CON_GAT_GOUT_AUD_WDT_PCLK 0x20bc
static const unsigned long aud_clk_regs[] __initconst = {
PLL_LOCKTIME_PLL_AUD,
PLL_CON0_PLL_AUD,
PLL_CON3_PLL_AUD,
PLL_CON0_MUX_CLKCMU_AUD_CPU_USER,
PLL_CON0_MUX_TICK_USB_USER,
CLK_CON_MUX_MUX_CLK_AUD_CPU,
CLK_CON_MUX_MUX_CLK_AUD_CPU_HCH,
CLK_CON_MUX_MUX_CLK_AUD_FM,
CLK_CON_MUX_MUX_CLK_AUD_UAIF0,
CLK_CON_MUX_MUX_CLK_AUD_UAIF1,
CLK_CON_MUX_MUX_CLK_AUD_UAIF2,
CLK_CON_MUX_MUX_CLK_AUD_UAIF3,
CLK_CON_MUX_MUX_CLK_AUD_UAIF4,
CLK_CON_MUX_MUX_CLK_AUD_UAIF5,
CLK_CON_MUX_MUX_CLK_AUD_UAIF6,
CLK_CON_DIV_DIV_CLK_AUD_MCLK,
CLK_CON_DIV_DIV_CLK_AUD_AUDIF,
CLK_CON_DIV_DIV_CLK_AUD_BUSD,
CLK_CON_DIV_DIV_CLK_AUD_BUSP,
CLK_CON_DIV_DIV_CLK_AUD_CNT,
CLK_CON_DIV_DIV_CLK_AUD_CPU,
CLK_CON_DIV_DIV_CLK_AUD_CPU_ACLK,
CLK_CON_DIV_DIV_CLK_AUD_CPU_PCLKDBG,
CLK_CON_DIV_DIV_CLK_AUD_FM,
CLK_CON_DIV_DIV_CLK_AUD_FM_SPDY,
CLK_CON_DIV_DIV_CLK_AUD_UAIF0,
CLK_CON_DIV_DIV_CLK_AUD_UAIF1,
CLK_CON_DIV_DIV_CLK_AUD_UAIF2,
CLK_CON_DIV_DIV_CLK_AUD_UAIF3,
CLK_CON_DIV_DIV_CLK_AUD_UAIF4,
CLK_CON_DIV_DIV_CLK_AUD_UAIF5,
CLK_CON_DIV_DIV_CLK_AUD_UAIF6,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_CNT,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF0,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF1,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF2,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF3,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6,
CLK_CON_GAT_GOUT_AUD_ABOX_ACLK,
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY,
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB,
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_CA32,
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_DAP,
CLK_CON_GAT_GOUT_AUD_CODEC_MCLK,
CLK_CON_GAT_GOUT_AUD_TZPC_PCLK,
CLK_CON_GAT_GOUT_AUD_GPIO_PCLK,
CLK_CON_GAT_GOUT_AUD_PPMU_ACLK,
CLK_CON_GAT_GOUT_AUD_PPMU_PCLK,
CLK_CON_GAT_GOUT_AUD_SYSMMU_CLK_S1,
CLK_CON_GAT_GOUT_AUD_SYSREG_PCLK,
CLK_CON_GAT_GOUT_AUD_WDT_PCLK,
};
/* List of parent clocks for Muxes in CMU_AUD */
PNAME(mout_aud_pll_p) = { "oscclk", "fout_aud_pll" };
PNAME(mout_aud_cpu_user_p) = { "oscclk", "dout_aud" };
PNAME(mout_aud_cpu_p) = { "dout_aud_cpu", "mout_aud_cpu_user" };
PNAME(mout_aud_cpu_hch_p) = { "mout_aud_cpu", "oscclk" };
PNAME(mout_aud_uaif0_p) = { "dout_aud_uaif0", "ioclk_audiocdclk0" };
PNAME(mout_aud_uaif1_p) = { "dout_aud_uaif1", "ioclk_audiocdclk1" };
PNAME(mout_aud_uaif2_p) = { "dout_aud_uaif2", "ioclk_audiocdclk2" };
PNAME(mout_aud_uaif3_p) = { "dout_aud_uaif3", "ioclk_audiocdclk3" };
PNAME(mout_aud_uaif4_p) = { "dout_aud_uaif4", "ioclk_audiocdclk4" };
PNAME(mout_aud_uaif5_p) = { "dout_aud_uaif5", "ioclk_audiocdclk5" };
PNAME(mout_aud_uaif6_p) = { "dout_aud_uaif6", "ioclk_audiocdclk6" };
PNAME(mout_aud_tick_usb_user_p) = { "oscclk", "tick_usb" };
PNAME(mout_aud_fm_p) = { "oscclk", "dout_aud_fm_spdy" };
/*
* Do not provide PLL table to PLL_AUD, as MANUAL_PLL_CTRL bit is not set
* for that PLL by default, so set_rate operation would fail.
*/
static const struct samsung_pll_clock aud_pll_clks[] __initconst = {
PLL(pll_0831x, CLK_FOUT_AUD_PLL, "fout_aud_pll", "oscclk",
PLL_LOCKTIME_PLL_AUD, PLL_CON3_PLL_AUD, NULL),
};
static const struct samsung_fixed_rate_clock aud_fixed_clks[] __initconst = {
FRATE(IOCLK_AUDIOCDCLK0, "ioclk_audiocdclk0", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK1, "ioclk_audiocdclk1", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK2, "ioclk_audiocdclk2", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK3, "ioclk_audiocdclk3", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK4, "ioclk_audiocdclk4", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK5, "ioclk_audiocdclk5", NULL, 0, 25000000),
FRATE(IOCLK_AUDIOCDCLK6, "ioclk_audiocdclk6", NULL, 0, 25000000),
FRATE(TICK_USB, "tick_usb", NULL, 0, 60000000),
};
static const struct samsung_mux_clock aud_mux_clks[] __initconst = {
MUX(CLK_MOUT_AUD_PLL, "mout_aud_pll", mout_aud_pll_p,
PLL_CON0_PLL_AUD, 4, 1),
MUX(CLK_MOUT_AUD_CPU_USER, "mout_aud_cpu_user", mout_aud_cpu_user_p,
PLL_CON0_MUX_CLKCMU_AUD_CPU_USER, 4, 1),
MUX(CLK_MOUT_AUD_TICK_USB_USER, "mout_aud_tick_usb_user",
mout_aud_tick_usb_user_p,
PLL_CON0_MUX_TICK_USB_USER, 4, 1),
MUX(CLK_MOUT_AUD_CPU, "mout_aud_cpu", mout_aud_cpu_p,
CLK_CON_MUX_MUX_CLK_AUD_CPU, 0, 1),
MUX(CLK_MOUT_AUD_CPU_HCH, "mout_aud_cpu_hch", mout_aud_cpu_hch_p,
CLK_CON_MUX_MUX_CLK_AUD_CPU_HCH, 0, 1),
MUX(CLK_MOUT_AUD_UAIF0, "mout_aud_uaif0", mout_aud_uaif0_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF0, 0, 1),
MUX(CLK_MOUT_AUD_UAIF1, "mout_aud_uaif1", mout_aud_uaif1_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF1, 0, 1),
MUX(CLK_MOUT_AUD_UAIF2, "mout_aud_uaif2", mout_aud_uaif2_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF2, 0, 1),
MUX(CLK_MOUT_AUD_UAIF3, "mout_aud_uaif3", mout_aud_uaif3_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF3, 0, 1),
MUX(CLK_MOUT_AUD_UAIF4, "mout_aud_uaif4", mout_aud_uaif4_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF4, 0, 1),
MUX(CLK_MOUT_AUD_UAIF5, "mout_aud_uaif5", mout_aud_uaif5_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF5, 0, 1),
MUX(CLK_MOUT_AUD_UAIF6, "mout_aud_uaif6", mout_aud_uaif6_p,
CLK_CON_MUX_MUX_CLK_AUD_UAIF6, 0, 1),
MUX(CLK_MOUT_AUD_FM, "mout_aud_fm", mout_aud_fm_p,
CLK_CON_MUX_MUX_CLK_AUD_FM, 0, 1),
};
static const struct samsung_div_clock aud_div_clks[] __initconst = {
DIV(CLK_DOUT_AUD_CPU, "dout_aud_cpu", "mout_aud_pll",
CLK_CON_DIV_DIV_CLK_AUD_CPU, 0, 4),
DIV(CLK_DOUT_AUD_BUSD, "dout_aud_busd", "mout_aud_pll",
CLK_CON_DIV_DIV_CLK_AUD_BUSD, 0, 4),
DIV(CLK_DOUT_AUD_BUSP, "dout_aud_busp", "mout_aud_pll",
CLK_CON_DIV_DIV_CLK_AUD_BUSP, 0, 4),
DIV(CLK_DOUT_AUD_AUDIF, "dout_aud_audif", "mout_aud_pll",
CLK_CON_DIV_DIV_CLK_AUD_AUDIF, 0, 9),
DIV(CLK_DOUT_AUD_CPU_ACLK, "dout_aud_cpu_aclk", "mout_aud_cpu_hch",
CLK_CON_DIV_DIV_CLK_AUD_CPU_ACLK, 0, 3),
DIV(CLK_DOUT_AUD_CPU_PCLKDBG, "dout_aud_cpu_pclkdbg",
"mout_aud_cpu_hch",
CLK_CON_DIV_DIV_CLK_AUD_CPU_PCLKDBG, 0, 3),
DIV(CLK_DOUT_AUD_MCLK, "dout_aud_mclk", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_MCLK, 0, 2),
DIV(CLK_DOUT_AUD_CNT, "dout_aud_cnt", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_CNT, 0, 10),
DIV(CLK_DOUT_AUD_UAIF0, "dout_aud_uaif0", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF0, 0, 10),
DIV(CLK_DOUT_AUD_UAIF1, "dout_aud_uaif1", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF1, 0, 10),
DIV(CLK_DOUT_AUD_UAIF2, "dout_aud_uaif2", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF2, 0, 10),
DIV(CLK_DOUT_AUD_UAIF3, "dout_aud_uaif3", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF3, 0, 10),
DIV(CLK_DOUT_AUD_UAIF4, "dout_aud_uaif4", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF4, 0, 10),
DIV(CLK_DOUT_AUD_UAIF5, "dout_aud_uaif5", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF5, 0, 10),
DIV(CLK_DOUT_AUD_UAIF6, "dout_aud_uaif6", "dout_aud_audif",
CLK_CON_DIV_DIV_CLK_AUD_UAIF6, 0, 10),
DIV(CLK_DOUT_AUD_FM_SPDY, "dout_aud_fm_spdy", "mout_aud_tick_usb_user",
CLK_CON_DIV_DIV_CLK_AUD_FM_SPDY, 0, 1),
DIV(CLK_DOUT_AUD_FM, "dout_aud_fm", "mout_aud_fm",
CLK_CON_DIV_DIV_CLK_AUD_FM, 0, 10),
};
static const struct samsung_gate_clock aud_gate_clks[] __initconst = {
GATE(CLK_GOUT_AUD_CA32_CCLK, "gout_aud_ca32_cclk", "mout_aud_cpu_hch",
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_CA32, 21, 0, 0),
GATE(CLK_GOUT_AUD_ASB_CCLK, "gout_aud_asb_cclk", "dout_aud_cpu_aclk",
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_ASB, 21, 0, 0),
GATE(CLK_GOUT_AUD_DAP_CCLK, "gout_aud_dap_cclk", "dout_aud_cpu_pclkdbg",
CLK_CON_GAT_GOUT_AUD_ABOX_CCLK_DAP, 21, 0, 0),
/* TODO: Should be enabled in ABOX driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_AUD_ABOX_ACLK, "gout_aud_abox_aclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_ABOX_ACLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_AUD_GPIO_PCLK, "gout_aud_gpio_pclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_GPIO_PCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_PPMU_ACLK, "gout_aud_ppmu_aclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_PPMU_ACLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_PPMU_PCLK, "gout_aud_ppmu_pclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_PPMU_PCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_SYSMMU_CLK, "gout_aud_sysmmu_clk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_SYSMMU_CLK_S1, 21, 0, 0),
GATE(CLK_GOUT_AUD_SYSREG_PCLK, "gout_aud_sysreg_pclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_SYSREG_PCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_WDT_PCLK, "gout_aud_wdt_pclk", "dout_aud_busd",
CLK_CON_GAT_GOUT_AUD_WDT_PCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_TZPC_PCLK, "gout_aud_tzpc_pclk", "dout_aud_busp",
CLK_CON_GAT_GOUT_AUD_TZPC_PCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_CODEC_MCLK, "gout_aud_codec_mclk", "dout_aud_mclk",
CLK_CON_GAT_GOUT_AUD_CODEC_MCLK, 21, 0, 0),
GATE(CLK_GOUT_AUD_CNT_BCLK, "gout_aud_cnt_bclk", "dout_aud_cnt",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_CNT, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF0_BCLK, "gout_aud_uaif0_bclk", "mout_aud_uaif0",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF0, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF1_BCLK, "gout_aud_uaif1_bclk", "mout_aud_uaif1",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF1, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF2_BCLK, "gout_aud_uaif2_bclk", "mout_aud_uaif2",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF2, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF3_BCLK, "gout_aud_uaif3_bclk", "mout_aud_uaif3",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF3, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF4_BCLK, "gout_aud_uaif4_bclk", "mout_aud_uaif4",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF4, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF5_BCLK, "gout_aud_uaif5_bclk", "mout_aud_uaif5",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF5, 21, 0, 0),
GATE(CLK_GOUT_AUD_UAIF6_BCLK, "gout_aud_uaif6_bclk", "mout_aud_uaif6",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_UAIF6, 21, 0, 0),
GATE(CLK_GOUT_AUD_SPDY_BCLK, "gout_aud_spdy_bclk", "dout_aud_fm",
CLK_CON_GAT_GOUT_AUD_ABOX_BCLK_SPDY, 21, 0, 0),
};
static const struct samsung_cmu_info aud_cmu_info __initconst = {
.pll_clks = aud_pll_clks,
.nr_pll_clks = ARRAY_SIZE(aud_pll_clks),
.mux_clks = aud_mux_clks,
.nr_mux_clks = ARRAY_SIZE(aud_mux_clks),
.div_clks = aud_div_clks,
.nr_div_clks = ARRAY_SIZE(aud_div_clks),
.gate_clks = aud_gate_clks,
.nr_gate_clks = ARRAY_SIZE(aud_gate_clks),
.fixed_clks = aud_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(aud_fixed_clks),
.nr_clk_ids = AUD_NR_CLK,
.clk_regs = aud_clk_regs,
.nr_clk_regs = ARRAY_SIZE(aud_clk_regs),
.clk_name = "dout_aud",
};
/* ---- CMU_CMGP ------------------------------------------------------------ */
/* Register Offset definitions for CMU_CMGP (0x11c00000) */
#define CLK_CON_MUX_CLK_CMGP_ADC 0x1000
#define CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP0 0x1004
#define CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP1 0x1008
#define CLK_CON_DIV_DIV_CLK_CMGP_ADC 0x1800
#define CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP0 0x1804
#define CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP1 0x1808
#define CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S0 0x200c
#define CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S1 0x2010
#define CLK_CON_GAT_GOUT_CMGP_GPIO_PCLK 0x2018
#define CLK_CON_GAT_GOUT_CMGP_SYSREG_CMGP_PCLK 0x2040
#define CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_IPCLK 0x2044
#define CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_PCLK 0x2048
#define CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_IPCLK 0x204c
#define CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_PCLK 0x2050
static const unsigned long cmgp_clk_regs[] __initconst = {
CLK_CON_MUX_CLK_CMGP_ADC,
CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP0,
CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP1,
CLK_CON_DIV_DIV_CLK_CMGP_ADC,
CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP0,
CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP1,
CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S0,
CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S1,
CLK_CON_GAT_GOUT_CMGP_GPIO_PCLK,
CLK_CON_GAT_GOUT_CMGP_SYSREG_CMGP_PCLK,
CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_IPCLK,
CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_PCLK,
CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_IPCLK,
CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_PCLK,
};
/* List of parent clocks for Muxes in CMU_CMGP */
PNAME(mout_cmgp_usi0_p) = { "clk_rco_cmgp", "gout_clkcmu_cmgp_bus" };
PNAME(mout_cmgp_usi1_p) = { "clk_rco_cmgp", "gout_clkcmu_cmgp_bus" };
PNAME(mout_cmgp_adc_p) = { "oscclk", "dout_cmgp_adc" };
static const struct samsung_fixed_rate_clock cmgp_fixed_clks[] __initconst = {
FRATE(CLK_RCO_CMGP, "clk_rco_cmgp", NULL, 0, 49152000),
};
static const struct samsung_mux_clock cmgp_mux_clks[] __initconst = {
MUX(CLK_MOUT_CMGP_ADC, "mout_cmgp_adc", mout_cmgp_adc_p,
CLK_CON_MUX_CLK_CMGP_ADC, 0, 1),
MUX(CLK_MOUT_CMGP_USI0, "mout_cmgp_usi0", mout_cmgp_usi0_p,
CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP0, 0, 1),
MUX(CLK_MOUT_CMGP_USI1, "mout_cmgp_usi1", mout_cmgp_usi1_p,
CLK_CON_MUX_MUX_CLK_CMGP_USI_CMGP1, 0, 1),
};
static const struct samsung_div_clock cmgp_div_clks[] __initconst = {
DIV(CLK_DOUT_CMGP_ADC, "dout_cmgp_adc", "gout_clkcmu_cmgp_bus",
CLK_CON_DIV_DIV_CLK_CMGP_ADC, 0, 4),
DIV(CLK_DOUT_CMGP_USI0, "dout_cmgp_usi0", "mout_cmgp_usi0",
CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP0, 0, 5),
DIV(CLK_DOUT_CMGP_USI1, "dout_cmgp_usi1", "mout_cmgp_usi1",
CLK_CON_DIV_DIV_CLK_CMGP_USI_CMGP1, 0, 5),
};
static const struct samsung_gate_clock cmgp_gate_clks[] __initconst = {
GATE(CLK_GOUT_CMGP_ADC_S0_PCLK, "gout_adc_s0_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S0, 21, 0, 0),
GATE(CLK_GOUT_CMGP_ADC_S1_PCLK, "gout_adc_s1_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_ADC_PCLK_S1, 21, 0, 0),
/* TODO: Should be enabled in GPIO driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_CMGP_GPIO_PCLK, "gout_gpio_cmgp_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_GPIO_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_CMGP_USI0_IPCLK, "gout_cmgp_usi0_ipclk", "dout_cmgp_usi0",
CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_CMGP_USI0_PCLK, "gout_cmgp_usi0_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_USI_CMGP0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_CMGP_USI1_IPCLK, "gout_cmgp_usi1_ipclk", "dout_cmgp_usi1",
CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_CMGP_USI1_PCLK, "gout_cmgp_usi1_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_USI_CMGP1_PCLK, 21, 0, 0),
GATE(CLK_GOUT_SYSREG_CMGP_PCLK, "gout_sysreg_cmgp_pclk",
"gout_clkcmu_cmgp_bus",
CLK_CON_GAT_GOUT_CMGP_SYSREG_CMGP_PCLK, 21, 0, 0),
};
static const struct samsung_cmu_info cmgp_cmu_info __initconst = {
.mux_clks = cmgp_mux_clks,
.nr_mux_clks = ARRAY_SIZE(cmgp_mux_clks),
.div_clks = cmgp_div_clks,
.nr_div_clks = ARRAY_SIZE(cmgp_div_clks),
.gate_clks = cmgp_gate_clks,
.nr_gate_clks = ARRAY_SIZE(cmgp_gate_clks),
.fixed_clks = cmgp_fixed_clks,
.nr_fixed_clks = ARRAY_SIZE(cmgp_fixed_clks),
.nr_clk_ids = CMGP_NR_CLK,
.clk_regs = cmgp_clk_regs,
.nr_clk_regs = ARRAY_SIZE(cmgp_clk_regs),
.clk_name = "gout_clkcmu_cmgp_bus",
};
/* ---- CMU_HSI ------------------------------------------------------------- */
/* Register Offset definitions for CMU_HSI (0x13400000) */
#define PLL_CON0_MUX_CLKCMU_HSI_BUS_USER 0x0600
#define PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER 0x0620
#define CLK_CON_MUX_MUX_CLK_HSI_RTC 0x1000
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV 0x2008
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50 0x200c
#define CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26 0x2010
#define CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK 0x2018
#define CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK 0x2024
#define CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN 0x2028
#define CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK 0x2038
#define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20 0x203c
#define CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY 0x2040
static const unsigned long hsi_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_HSI_BUS_USER,
PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER,
PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER,
CLK_CON_MUX_MUX_CLK_HSI_RTC,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50,
CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26,
CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK,
CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK,
CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN,
CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK,
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20,
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY,
};
/* List of parent clocks for Muxes in CMU_HSI */
PNAME(mout_hsi_bus_user_p) = { "oscclk", "dout_hsi_bus" };
PNAME(mout_hsi_mmc_card_user_p) = { "oscclk", "dout_hsi_mmc_card" };
PNAME(mout_hsi_usb20drd_user_p) = { "oscclk", "dout_hsi_usb20drd" };
PNAME(mout_hsi_rtc_p) = { "rtcclk", "oscclk" };
static const struct samsung_mux_clock hsi_mux_clks[] __initconst = {
MUX(CLK_MOUT_HSI_BUS_USER, "mout_hsi_bus_user", mout_hsi_bus_user_p,
PLL_CON0_MUX_CLKCMU_HSI_BUS_USER, 4, 1),
MUX_F(CLK_MOUT_HSI_MMC_CARD_USER, "mout_hsi_mmc_card_user",
mout_hsi_mmc_card_user_p, PLL_CON0_MUX_CLKCMU_HSI_MMC_CARD_USER,
4, 1, CLK_SET_RATE_PARENT, 0),
MUX(CLK_MOUT_HSI_USB20DRD_USER, "mout_hsi_usb20drd_user",
mout_hsi_usb20drd_user_p, PLL_CON0_MUX_CLKCMU_HSI_USB20DRD_USER,
4, 1),
MUX(CLK_MOUT_HSI_RTC, "mout_hsi_rtc", mout_hsi_rtc_p,
CLK_CON_MUX_MUX_CLK_HSI_RTC, 0, 1),
};
static const struct samsung_gate_clock hsi_gate_clks[] __initconst = {
GATE(CLK_GOUT_USB_RTC_CLK, "gout_usb_rtc", "mout_hsi_rtc",
CLK_CON_GAT_HSI_USB20DRD_TOP_I_RTC_CLK__ALV, 21, 0, 0),
GATE(CLK_GOUT_USB_REF_CLK, "gout_usb_ref", "mout_hsi_usb20drd_user",
CLK_CON_GAT_HSI_USB20DRD_TOP_I_REF_CLK_50, 21, 0, 0),
GATE(CLK_GOUT_USB_PHY_REF_CLK, "gout_usb_phy_ref", "oscclk",
CLK_CON_GAT_HSI_USB20DRD_TOP_I_PHY_REFCLK_26, 21, 0, 0),
/* TODO: Should be enabled in GPIO driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_GPIO_HSI_PCLK, "gout_gpio_hsi_pclk", "mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_GPIO_HSI_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_MMC_CARD_ACLK, "gout_mmc_card_aclk", "mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_MMC_CARD_I_ACLK, 21, 0, 0),
GATE(CLK_GOUT_MMC_CARD_SDCLKIN, "gout_mmc_card_sdclkin",
"mout_hsi_mmc_card_user",
CLK_CON_GAT_GOUT_HSI_MMC_CARD_SDCLKIN, 21, CLK_SET_RATE_PARENT, 0),
GATE(CLK_GOUT_SYSREG_HSI_PCLK, "gout_sysreg_hsi_pclk",
"mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_SYSREG_HSI_PCLK, 21, 0, 0),
GATE(CLK_GOUT_USB_PHY_ACLK, "gout_usb_phy_aclk", "mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_ACLK_PHYCTRL_20, 21, 0, 0),
GATE(CLK_GOUT_USB_BUS_EARLY_CLK, "gout_usb_bus_early",
"mout_hsi_bus_user",
CLK_CON_GAT_GOUT_HSI_USB20DRD_TOP_BUS_CLK_EARLY, 21, 0, 0),
};
static const struct samsung_cmu_info hsi_cmu_info __initconst = {
.mux_clks = hsi_mux_clks,
.nr_mux_clks = ARRAY_SIZE(hsi_mux_clks),
.gate_clks = hsi_gate_clks,
.nr_gate_clks = ARRAY_SIZE(hsi_gate_clks),
.nr_clk_ids = HSI_NR_CLK,
.clk_regs = hsi_clk_regs,
.nr_clk_regs = ARRAY_SIZE(hsi_clk_regs),
.clk_name = "dout_hsi_bus",
};
/* ---- CMU_IS -------------------------------------------------------------- */
#define PLL_CON0_MUX_CLKCMU_IS_BUS_USER 0x0600
#define PLL_CON0_MUX_CLKCMU_IS_GDC_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_IS_ITP_USER 0x0620
#define PLL_CON0_MUX_CLKCMU_IS_VRA_USER 0x0630
#define CLK_CON_DIV_DIV_CLK_IS_BUSP 0x1800
#define CLK_CON_GAT_CLK_IS_CMU_IS_PCLK 0x2000
#define CLK_CON_GAT_GOUT_IS_CSIS0_ACLK 0x2040
#define CLK_CON_GAT_GOUT_IS_CSIS1_ACLK 0x2044
#define CLK_CON_GAT_GOUT_IS_CSIS2_ACLK 0x2048
#define CLK_CON_GAT_GOUT_IS_TZPC_PCLK 0x204c
#define CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA 0x2050
#define CLK_CON_GAT_GOUT_IS_CLK_GDC 0x2054
#define CLK_CON_GAT_GOUT_IS_CLK_IPP 0x2058
#define CLK_CON_GAT_GOUT_IS_CLK_ITP 0x205c
#define CLK_CON_GAT_GOUT_IS_CLK_MCSC 0x2060
#define CLK_CON_GAT_GOUT_IS_CLK_VRA 0x2064
#define CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK 0x2074
#define CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK 0x2078
#define CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK 0x207c
#define CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK 0x2080
#define CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1 0x2098
#define CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1 0x209c
#define CLK_CON_GAT_GOUT_IS_SYSREG_PCLK 0x20a0
static const unsigned long is_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_IS_BUS_USER,
PLL_CON0_MUX_CLKCMU_IS_GDC_USER,
PLL_CON0_MUX_CLKCMU_IS_ITP_USER,
PLL_CON0_MUX_CLKCMU_IS_VRA_USER,
CLK_CON_DIV_DIV_CLK_IS_BUSP,
CLK_CON_GAT_CLK_IS_CMU_IS_PCLK,
CLK_CON_GAT_GOUT_IS_CSIS0_ACLK,
CLK_CON_GAT_GOUT_IS_CSIS1_ACLK,
CLK_CON_GAT_GOUT_IS_CSIS2_ACLK,
CLK_CON_GAT_GOUT_IS_TZPC_PCLK,
CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA,
CLK_CON_GAT_GOUT_IS_CLK_GDC,
CLK_CON_GAT_GOUT_IS_CLK_IPP,
CLK_CON_GAT_GOUT_IS_CLK_ITP,
CLK_CON_GAT_GOUT_IS_CLK_MCSC,
CLK_CON_GAT_GOUT_IS_CLK_VRA,
CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK,
CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK,
CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK,
CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK,
CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1,
CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1,
CLK_CON_GAT_GOUT_IS_SYSREG_PCLK,
};
/* List of parent clocks for Muxes in CMU_IS */
PNAME(mout_is_bus_user_p) = { "oscclk", "dout_is_bus" };
PNAME(mout_is_itp_user_p) = { "oscclk", "dout_is_itp" };
PNAME(mout_is_vra_user_p) = { "oscclk", "dout_is_vra" };
PNAME(mout_is_gdc_user_p) = { "oscclk", "dout_is_gdc" };
static const struct samsung_mux_clock is_mux_clks[] __initconst = {
MUX(CLK_MOUT_IS_BUS_USER, "mout_is_bus_user", mout_is_bus_user_p,
PLL_CON0_MUX_CLKCMU_IS_BUS_USER, 4, 1),
MUX(CLK_MOUT_IS_ITP_USER, "mout_is_itp_user", mout_is_itp_user_p,
PLL_CON0_MUX_CLKCMU_IS_ITP_USER, 4, 1),
MUX(CLK_MOUT_IS_VRA_USER, "mout_is_vra_user", mout_is_vra_user_p,
PLL_CON0_MUX_CLKCMU_IS_VRA_USER, 4, 1),
MUX(CLK_MOUT_IS_GDC_USER, "mout_is_gdc_user", mout_is_gdc_user_p,
PLL_CON0_MUX_CLKCMU_IS_GDC_USER, 4, 1),
};
static const struct samsung_div_clock is_div_clks[] __initconst = {
DIV(CLK_DOUT_IS_BUSP, "dout_is_busp", "mout_is_bus_user",
CLK_CON_DIV_DIV_CLK_IS_BUSP, 0, 2),
};
static const struct samsung_gate_clock is_gate_clks[] __initconst = {
/* TODO: Should be enabled in IS driver */
GATE(CLK_GOUT_IS_CMU_IS_PCLK, "gout_is_cmu_is_pclk", "dout_is_busp",
CLK_CON_GAT_CLK_IS_CMU_IS_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_IS_CSIS0_ACLK, "gout_is_csis0_aclk", "mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_CSIS0_ACLK, 21, 0, 0),
GATE(CLK_GOUT_IS_CSIS1_ACLK, "gout_is_csis1_aclk", "mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_CSIS1_ACLK, 21, 0, 0),
GATE(CLK_GOUT_IS_CSIS2_ACLK, "gout_is_csis2_aclk", "mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_CSIS2_ACLK, 21, 0, 0),
GATE(CLK_GOUT_IS_TZPC_PCLK, "gout_is_tzpc_pclk", "dout_is_busp",
CLK_CON_GAT_GOUT_IS_TZPC_PCLK, 21, 0, 0),
GATE(CLK_GOUT_IS_CSIS_DMA_CLK, "gout_is_csis_dma_clk",
"mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_CLK_CSIS_DMA, 21, 0, 0),
GATE(CLK_GOUT_IS_GDC_CLK, "gout_is_gdc_clk", "mout_is_gdc_user",
CLK_CON_GAT_GOUT_IS_CLK_GDC, 21, 0, 0),
GATE(CLK_GOUT_IS_IPP_CLK, "gout_is_ipp_clk", "mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_CLK_IPP, 21, 0, 0),
GATE(CLK_GOUT_IS_ITP_CLK, "gout_is_itp_clk", "mout_is_itp_user",
CLK_CON_GAT_GOUT_IS_CLK_ITP, 21, 0, 0),
GATE(CLK_GOUT_IS_MCSC_CLK, "gout_is_mcsc_clk", "mout_is_itp_user",
CLK_CON_GAT_GOUT_IS_CLK_MCSC, 21, 0, 0),
GATE(CLK_GOUT_IS_VRA_CLK, "gout_is_vra_clk", "mout_is_vra_user",
CLK_CON_GAT_GOUT_IS_CLK_VRA, 21, 0, 0),
GATE(CLK_GOUT_IS_PPMU_IS0_ACLK, "gout_is_ppmu_is0_aclk",
"mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_PPMU_IS0_ACLK, 21, 0, 0),
GATE(CLK_GOUT_IS_PPMU_IS0_PCLK, "gout_is_ppmu_is0_pclk", "dout_is_busp",
CLK_CON_GAT_GOUT_IS_PPMU_IS0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_IS_PPMU_IS1_ACLK, "gout_is_ppmu_is1_aclk",
"mout_is_itp_user",
CLK_CON_GAT_GOUT_IS_PPMU_IS1_ACLK, 21, 0, 0),
GATE(CLK_GOUT_IS_PPMU_IS1_PCLK, "gout_is_ppmu_is1_pclk", "dout_is_busp",
CLK_CON_GAT_GOUT_IS_PPMU_IS1_PCLK, 21, 0, 0),
GATE(CLK_GOUT_IS_SYSMMU_IS0_CLK, "gout_is_sysmmu_is0_clk",
"mout_is_bus_user",
CLK_CON_GAT_GOUT_IS_SYSMMU_IS0_CLK_S1, 21, 0, 0),
GATE(CLK_GOUT_IS_SYSMMU_IS1_CLK, "gout_is_sysmmu_is1_clk",
"mout_is_itp_user",
CLK_CON_GAT_GOUT_IS_SYSMMU_IS1_CLK_S1, 21, 0, 0),
GATE(CLK_GOUT_IS_SYSREG_PCLK, "gout_is_sysreg_pclk", "dout_is_busp",
CLK_CON_GAT_GOUT_IS_SYSREG_PCLK, 21, 0, 0),
};
static const struct samsung_cmu_info is_cmu_info __initconst = {
.mux_clks = is_mux_clks,
.nr_mux_clks = ARRAY_SIZE(is_mux_clks),
.div_clks = is_div_clks,
.nr_div_clks = ARRAY_SIZE(is_div_clks),
.gate_clks = is_gate_clks,
.nr_gate_clks = ARRAY_SIZE(is_gate_clks),
.nr_clk_ids = IS_NR_CLK,
.clk_regs = is_clk_regs,
.nr_clk_regs = ARRAY_SIZE(is_clk_regs),
.clk_name = "dout_is_bus",
};
/* ---- CMU_MFCMSCL --------------------------------------------------------- */
#define PLL_CON0_MUX_CLKCMU_MFCMSCL_JPEG_USER 0x0600
#define PLL_CON0_MUX_CLKCMU_MFCMSCL_M2M_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_MFCMSCL_MCSC_USER 0x0620
#define PLL_CON0_MUX_CLKCMU_MFCMSCL_MFC_USER 0x0630
#define CLK_CON_DIV_DIV_CLK_MFCMSCL_BUSP 0x1800
#define CLK_CON_GAT_CLK_MFCMSCL_CMU_MFCMSCL_PCLK 0x2000
#define CLK_CON_GAT_GOUT_MFCMSCL_TZPC_PCLK 0x2038
#define CLK_CON_GAT_GOUT_MFCMSCL_JPEG_ACLK 0x203c
#define CLK_CON_GAT_GOUT_MFCMSCL_M2M_ACLK 0x2048
#define CLK_CON_GAT_GOUT_MFCMSCL_MCSC_I_CLK 0x204c
#define CLK_CON_GAT_GOUT_MFCMSCL_MFC_ACLK 0x2050
#define CLK_CON_GAT_GOUT_MFCMSCL_PPMU_ACLK 0x2054
#define CLK_CON_GAT_GOUT_MFCMSCL_PPMU_PCLK 0x2058
#define CLK_CON_GAT_GOUT_MFCMSCL_SYSMMU_CLK_S1 0x2074
#define CLK_CON_GAT_GOUT_MFCMSCL_SYSREG_PCLK 0x2078
static const unsigned long mfcmscl_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_MFCMSCL_JPEG_USER,
PLL_CON0_MUX_CLKCMU_MFCMSCL_M2M_USER,
PLL_CON0_MUX_CLKCMU_MFCMSCL_MCSC_USER,
PLL_CON0_MUX_CLKCMU_MFCMSCL_MFC_USER,
CLK_CON_DIV_DIV_CLK_MFCMSCL_BUSP,
CLK_CON_GAT_CLK_MFCMSCL_CMU_MFCMSCL_PCLK,
CLK_CON_GAT_GOUT_MFCMSCL_TZPC_PCLK,
CLK_CON_GAT_GOUT_MFCMSCL_JPEG_ACLK,
CLK_CON_GAT_GOUT_MFCMSCL_M2M_ACLK,
CLK_CON_GAT_GOUT_MFCMSCL_MCSC_I_CLK,
CLK_CON_GAT_GOUT_MFCMSCL_MFC_ACLK,
CLK_CON_GAT_GOUT_MFCMSCL_PPMU_ACLK,
CLK_CON_GAT_GOUT_MFCMSCL_PPMU_PCLK,
CLK_CON_GAT_GOUT_MFCMSCL_SYSMMU_CLK_S1,
CLK_CON_GAT_GOUT_MFCMSCL_SYSREG_PCLK,
};
/* List of parent clocks for Muxes in CMU_MFCMSCL */
PNAME(mout_mfcmscl_mfc_user_p) = { "oscclk", "dout_mfcmscl_mfc" };
PNAME(mout_mfcmscl_m2m_user_p) = { "oscclk", "dout_mfcmscl_m2m" };
PNAME(mout_mfcmscl_mcsc_user_p) = { "oscclk", "dout_mfcmscl_mcsc" };
PNAME(mout_mfcmscl_jpeg_user_p) = { "oscclk", "dout_mfcmscl_jpeg" };
static const struct samsung_mux_clock mfcmscl_mux_clks[] __initconst = {
MUX(CLK_MOUT_MFCMSCL_MFC_USER, "mout_mfcmscl_mfc_user",
mout_mfcmscl_mfc_user_p,
PLL_CON0_MUX_CLKCMU_MFCMSCL_MFC_USER, 4, 1),
MUX(CLK_MOUT_MFCMSCL_M2M_USER, "mout_mfcmscl_m2m_user",
mout_mfcmscl_m2m_user_p,
PLL_CON0_MUX_CLKCMU_MFCMSCL_M2M_USER, 4, 1),
MUX(CLK_MOUT_MFCMSCL_MCSC_USER, "mout_mfcmscl_mcsc_user",
mout_mfcmscl_mcsc_user_p,
PLL_CON0_MUX_CLKCMU_MFCMSCL_MCSC_USER, 4, 1),
MUX(CLK_MOUT_MFCMSCL_JPEG_USER, "mout_mfcmscl_jpeg_user",
mout_mfcmscl_jpeg_user_p,
PLL_CON0_MUX_CLKCMU_MFCMSCL_JPEG_USER, 4, 1),
};
static const struct samsung_div_clock mfcmscl_div_clks[] __initconst = {
DIV(CLK_DOUT_MFCMSCL_BUSP, "dout_mfcmscl_busp", "mout_mfcmscl_mfc_user",
CLK_CON_DIV_DIV_CLK_MFCMSCL_BUSP, 0, 3),
};
static const struct samsung_gate_clock mfcmscl_gate_clks[] __initconst = {
/* TODO: Should be enabled in MFC driver */
GATE(CLK_GOUT_MFCMSCL_CMU_MFCMSCL_PCLK, "gout_mfcmscl_cmu_mfcmscl_pclk",
"dout_mfcmscl_busp", CLK_CON_GAT_CLK_MFCMSCL_CMU_MFCMSCL_PCLK,
21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_MFCMSCL_TZPC_PCLK, "gout_mfcmscl_tzpc_pclk",
"dout_mfcmscl_busp", CLK_CON_GAT_GOUT_MFCMSCL_TZPC_PCLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_JPEG_ACLK, "gout_mfcmscl_jpeg_aclk",
"mout_mfcmscl_jpeg_user", CLK_CON_GAT_GOUT_MFCMSCL_JPEG_ACLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_M2M_ACLK, "gout_mfcmscl_m2m_aclk",
"mout_mfcmscl_m2m_user", CLK_CON_GAT_GOUT_MFCMSCL_M2M_ACLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_MCSC_CLK, "gout_mfcmscl_mcsc_clk",
"mout_mfcmscl_mcsc_user", CLK_CON_GAT_GOUT_MFCMSCL_MCSC_I_CLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_MFC_ACLK, "gout_mfcmscl_mfc_aclk",
"mout_mfcmscl_mfc_user", CLK_CON_GAT_GOUT_MFCMSCL_MFC_ACLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_PPMU_ACLK, "gout_mfcmscl_ppmu_aclk",
"mout_mfcmscl_mfc_user", CLK_CON_GAT_GOUT_MFCMSCL_PPMU_ACLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_PPMU_PCLK, "gout_mfcmscl_ppmu_pclk",
"dout_mfcmscl_busp", CLK_CON_GAT_GOUT_MFCMSCL_PPMU_PCLK,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_SYSMMU_CLK, "gout_mfcmscl_sysmmu_clk",
"mout_mfcmscl_mfc_user", CLK_CON_GAT_GOUT_MFCMSCL_SYSMMU_CLK_S1,
21, 0, 0),
GATE(CLK_GOUT_MFCMSCL_SYSREG_PCLK, "gout_mfcmscl_sysreg_pclk",
"dout_mfcmscl_busp", CLK_CON_GAT_GOUT_MFCMSCL_SYSREG_PCLK,
21, 0, 0),
};
static const struct samsung_cmu_info mfcmscl_cmu_info __initconst = {
.mux_clks = mfcmscl_mux_clks,
.nr_mux_clks = ARRAY_SIZE(mfcmscl_mux_clks),
.div_clks = mfcmscl_div_clks,
.nr_div_clks = ARRAY_SIZE(mfcmscl_div_clks),
.gate_clks = mfcmscl_gate_clks,
.nr_gate_clks = ARRAY_SIZE(mfcmscl_gate_clks),
.nr_clk_ids = MFCMSCL_NR_CLK,
.clk_regs = mfcmscl_clk_regs,
.nr_clk_regs = ARRAY_SIZE(mfcmscl_clk_regs),
.clk_name = "dout_mfcmscl_mfc",
};
/* ---- CMU_PERI ------------------------------------------------------------ */
/* Register Offset definitions for CMU_PERI (0x10030000) */
#define PLL_CON0_MUX_CLKCMU_PERI_BUS_USER 0x0600
#define PLL_CON0_MUX_CLKCMU_PERI_HSI2C_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_PERI_SPI_USER 0x0620
#define PLL_CON0_MUX_CLKCMU_PERI_UART_USER 0x0630
#define CLK_CON_DIV_DIV_CLK_PERI_HSI2C_0 0x1800
#define CLK_CON_DIV_DIV_CLK_PERI_HSI2C_1 0x1804
#define CLK_CON_DIV_DIV_CLK_PERI_HSI2C_2 0x1808
#define CLK_CON_DIV_DIV_CLK_PERI_SPI_0 0x180c
#define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_0 0x200c
#define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_1 0x2010
#define CLK_CON_GAT_GATE_CLK_PERI_HSI2C_2 0x2014
#define CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK 0x2020
#define CLK_CON_GAT_GOUT_PERI_HSI2C_0_IPCLK 0x2024
#define CLK_CON_GAT_GOUT_PERI_HSI2C_0_PCLK 0x2028
#define CLK_CON_GAT_GOUT_PERI_HSI2C_1_IPCLK 0x202c
#define CLK_CON_GAT_GOUT_PERI_HSI2C_1_PCLK 0x2030
#define CLK_CON_GAT_GOUT_PERI_HSI2C_2_IPCLK 0x2034
#define CLK_CON_GAT_GOUT_PERI_HSI2C_2_PCLK 0x2038
#define CLK_CON_GAT_GOUT_PERI_I2C_0_PCLK 0x203c
#define CLK_CON_GAT_GOUT_PERI_I2C_1_PCLK 0x2040
#define CLK_CON_GAT_GOUT_PERI_I2C_2_PCLK 0x2044
#define CLK_CON_GAT_GOUT_PERI_I2C_3_PCLK 0x2048
#define CLK_CON_GAT_GOUT_PERI_I2C_4_PCLK 0x204c
#define CLK_CON_GAT_GOUT_PERI_I2C_5_PCLK 0x2050
#define CLK_CON_GAT_GOUT_PERI_I2C_6_PCLK 0x2054
#define CLK_CON_GAT_GOUT_PERI_MCT_PCLK 0x205c
#define CLK_CON_GAT_GOUT_PERI_PWM_MOTOR_PCLK 0x2064
#define CLK_CON_GAT_GOUT_PERI_SPI_0_IPCLK 0x209c
#define CLK_CON_GAT_GOUT_PERI_SPI_0_PCLK 0x20a0
#define CLK_CON_GAT_GOUT_PERI_SYSREG_PERI_PCLK 0x20a4
#define CLK_CON_GAT_GOUT_PERI_UART_IPCLK 0x20a8
#define CLK_CON_GAT_GOUT_PERI_UART_PCLK 0x20ac
#define CLK_CON_GAT_GOUT_PERI_WDT_0_PCLK 0x20b0
#define CLK_CON_GAT_GOUT_PERI_WDT_1_PCLK 0x20b4
static const unsigned long peri_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_PERI_BUS_USER,
PLL_CON0_MUX_CLKCMU_PERI_HSI2C_USER,
PLL_CON0_MUX_CLKCMU_PERI_SPI_USER,
PLL_CON0_MUX_CLKCMU_PERI_UART_USER,
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_0,
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_1,
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_2,
CLK_CON_DIV_DIV_CLK_PERI_SPI_0,
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_0,
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_1,
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_2,
CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_0_IPCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_0_PCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_1_IPCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_1_PCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_2_IPCLK,
CLK_CON_GAT_GOUT_PERI_HSI2C_2_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_0_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_1_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_2_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_3_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_4_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_5_PCLK,
CLK_CON_GAT_GOUT_PERI_I2C_6_PCLK,
CLK_CON_GAT_GOUT_PERI_MCT_PCLK,
CLK_CON_GAT_GOUT_PERI_PWM_MOTOR_PCLK,
CLK_CON_GAT_GOUT_PERI_SPI_0_IPCLK,
CLK_CON_GAT_GOUT_PERI_SPI_0_PCLK,
CLK_CON_GAT_GOUT_PERI_SYSREG_PERI_PCLK,
CLK_CON_GAT_GOUT_PERI_UART_IPCLK,
CLK_CON_GAT_GOUT_PERI_UART_PCLK,
CLK_CON_GAT_GOUT_PERI_WDT_0_PCLK,
CLK_CON_GAT_GOUT_PERI_WDT_1_PCLK,
};
/* List of parent clocks for Muxes in CMU_PERI */
PNAME(mout_peri_bus_user_p) = { "oscclk", "dout_peri_bus" };
PNAME(mout_peri_uart_user_p) = { "oscclk", "dout_peri_uart" };
PNAME(mout_peri_hsi2c_user_p) = { "oscclk", "dout_peri_ip" };
PNAME(mout_peri_spi_user_p) = { "oscclk", "dout_peri_ip" };
static const struct samsung_mux_clock peri_mux_clks[] __initconst = {
MUX(CLK_MOUT_PERI_BUS_USER, "mout_peri_bus_user", mout_peri_bus_user_p,
PLL_CON0_MUX_CLKCMU_PERI_BUS_USER, 4, 1),
MUX(CLK_MOUT_PERI_UART_USER, "mout_peri_uart_user",
mout_peri_uart_user_p, PLL_CON0_MUX_CLKCMU_PERI_UART_USER, 4, 1),
MUX(CLK_MOUT_PERI_HSI2C_USER, "mout_peri_hsi2c_user",
mout_peri_hsi2c_user_p, PLL_CON0_MUX_CLKCMU_PERI_HSI2C_USER, 4, 1),
MUX(CLK_MOUT_PERI_SPI_USER, "mout_peri_spi_user", mout_peri_spi_user_p,
PLL_CON0_MUX_CLKCMU_PERI_SPI_USER, 4, 1),
};
static const struct samsung_div_clock peri_div_clks[] __initconst = {
DIV(CLK_DOUT_PERI_HSI2C0, "dout_peri_hsi2c0", "gout_peri_hsi2c0",
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_0, 0, 5),
DIV(CLK_DOUT_PERI_HSI2C1, "dout_peri_hsi2c1", "gout_peri_hsi2c1",
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_1, 0, 5),
DIV(CLK_DOUT_PERI_HSI2C2, "dout_peri_hsi2c2", "gout_peri_hsi2c2",
CLK_CON_DIV_DIV_CLK_PERI_HSI2C_2, 0, 5),
DIV(CLK_DOUT_PERI_SPI0, "dout_peri_spi0", "mout_peri_spi_user",
CLK_CON_DIV_DIV_CLK_PERI_SPI_0, 0, 5),
};
static const struct samsung_gate_clock peri_gate_clks[] __initconst = {
GATE(CLK_GOUT_PERI_HSI2C0, "gout_peri_hsi2c0", "mout_peri_hsi2c_user",
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_0, 21, 0, 0),
GATE(CLK_GOUT_PERI_HSI2C1, "gout_peri_hsi2c1", "mout_peri_hsi2c_user",
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_1, 21, 0, 0),
GATE(CLK_GOUT_PERI_HSI2C2, "gout_peri_hsi2c2", "mout_peri_hsi2c_user",
CLK_CON_GAT_GATE_CLK_PERI_HSI2C_2, 21, 0, 0),
GATE(CLK_GOUT_HSI2C0_IPCLK, "gout_hsi2c0_ipclk", "dout_peri_hsi2c0",
CLK_CON_GAT_GOUT_PERI_HSI2C_0_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_HSI2C0_PCLK, "gout_hsi2c0_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_HSI2C_0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_HSI2C1_IPCLK, "gout_hsi2c1_ipclk", "dout_peri_hsi2c1",
CLK_CON_GAT_GOUT_PERI_HSI2C_1_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_HSI2C1_PCLK, "gout_hsi2c1_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_HSI2C_1_PCLK, 21, 0, 0),
GATE(CLK_GOUT_HSI2C2_IPCLK, "gout_hsi2c2_ipclk", "dout_peri_hsi2c2",
CLK_CON_GAT_GOUT_PERI_HSI2C_2_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_HSI2C2_PCLK, "gout_hsi2c2_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_HSI2C_2_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C0_PCLK, "gout_i2c0_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C1_PCLK, "gout_i2c1_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_1_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C2_PCLK, "gout_i2c2_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_2_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C3_PCLK, "gout_i2c3_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_3_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C4_PCLK, "gout_i2c4_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_4_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C5_PCLK, "gout_i2c5_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_5_PCLK, 21, 0, 0),
GATE(CLK_GOUT_I2C6_PCLK, "gout_i2c6_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_I2C_6_PCLK, 21, 0, 0),
GATE(CLK_GOUT_MCT_PCLK, "gout_mct_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_MCT_PCLK, 21, 0, 0),
GATE(CLK_GOUT_PWM_MOTOR_PCLK, "gout_pwm_motor_pclk",
"mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_PWM_MOTOR_PCLK, 21, 0, 0),
GATE(CLK_GOUT_SPI0_IPCLK, "gout_spi0_ipclk", "dout_peri_spi0",
CLK_CON_GAT_GOUT_PERI_SPI_0_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_SPI0_PCLK, "gout_spi0_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_SPI_0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_SYSREG_PERI_PCLK, "gout_sysreg_peri_pclk",
"mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_SYSREG_PERI_PCLK, 21, 0, 0),
GATE(CLK_GOUT_UART_IPCLK, "gout_uart_ipclk", "mout_peri_uart_user",
CLK_CON_GAT_GOUT_PERI_UART_IPCLK, 21, 0, 0),
GATE(CLK_GOUT_UART_PCLK, "gout_uart_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_UART_PCLK, 21, 0, 0),
GATE(CLK_GOUT_WDT0_PCLK, "gout_wdt0_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_WDT_0_PCLK, 21, 0, 0),
GATE(CLK_GOUT_WDT1_PCLK, "gout_wdt1_pclk", "mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_WDT_1_PCLK, 21, 0, 0),
/* TODO: Should be enabled in GPIO driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_GPIO_PERI_PCLK, "gout_gpio_peri_pclk",
"mout_peri_bus_user",
CLK_CON_GAT_GOUT_PERI_GPIO_PERI_PCLK, 21, CLK_IGNORE_UNUSED, 0),
};
static const struct samsung_cmu_info peri_cmu_info __initconst = {
.mux_clks = peri_mux_clks,
.nr_mux_clks = ARRAY_SIZE(peri_mux_clks),
.div_clks = peri_div_clks,
.nr_div_clks = ARRAY_SIZE(peri_div_clks),
.gate_clks = peri_gate_clks,
.nr_gate_clks = ARRAY_SIZE(peri_gate_clks),
.nr_clk_ids = PERI_NR_CLK,
.clk_regs = peri_clk_regs,
.nr_clk_regs = ARRAY_SIZE(peri_clk_regs),
.clk_name = "dout_peri_bus",
};
static void __init exynos850_cmu_peri_init(struct device_node *np)
{
exynos_arm64_register_cmu(NULL, np, &peri_cmu_info);
}
/* Register CMU_PERI early, as it's needed for MCT timer */
CLK_OF_DECLARE(exynos850_cmu_peri, "samsung,exynos850-cmu-peri",
exynos850_cmu_peri_init);
/* ---- CMU_CORE ------------------------------------------------------------ */
/* Register Offset definitions for CMU_CORE (0x12000000) */
#define PLL_CON0_MUX_CLKCMU_CORE_BUS_USER 0x0600
#define PLL_CON0_MUX_CLKCMU_CORE_CCI_USER 0x0610
#define PLL_CON0_MUX_CLKCMU_CORE_MMC_EMBD_USER 0x0620
#define PLL_CON0_MUX_CLKCMU_CORE_SSS_USER 0x0630
#define CLK_CON_MUX_MUX_CLK_CORE_GIC 0x1000
#define CLK_CON_DIV_DIV_CLK_CORE_BUSP 0x1800
#define CLK_CON_GAT_GOUT_CORE_CCI_550_ACLK 0x2038
#define CLK_CON_GAT_GOUT_CORE_GIC_CLK 0x2040
#define CLK_CON_GAT_GOUT_CORE_GPIO_CORE_PCLK 0x2044
#define CLK_CON_GAT_GOUT_CORE_MMC_EMBD_I_ACLK 0x20e8
#define CLK_CON_GAT_GOUT_CORE_MMC_EMBD_SDCLKIN 0x20ec
#define CLK_CON_GAT_GOUT_CORE_SSS_I_ACLK 0x2128
#define CLK_CON_GAT_GOUT_CORE_SSS_I_PCLK 0x212c
#define CLK_CON_GAT_GOUT_CORE_SYSREG_CORE_PCLK 0x2130
static const unsigned long core_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_CORE_BUS_USER,
PLL_CON0_MUX_CLKCMU_CORE_CCI_USER,
PLL_CON0_MUX_CLKCMU_CORE_MMC_EMBD_USER,
PLL_CON0_MUX_CLKCMU_CORE_SSS_USER,
CLK_CON_MUX_MUX_CLK_CORE_GIC,
CLK_CON_DIV_DIV_CLK_CORE_BUSP,
CLK_CON_GAT_GOUT_CORE_CCI_550_ACLK,
CLK_CON_GAT_GOUT_CORE_GIC_CLK,
CLK_CON_GAT_GOUT_CORE_GPIO_CORE_PCLK,
CLK_CON_GAT_GOUT_CORE_MMC_EMBD_I_ACLK,
CLK_CON_GAT_GOUT_CORE_MMC_EMBD_SDCLKIN,
CLK_CON_GAT_GOUT_CORE_SSS_I_ACLK,
CLK_CON_GAT_GOUT_CORE_SSS_I_PCLK,
CLK_CON_GAT_GOUT_CORE_SYSREG_CORE_PCLK,
};
/* List of parent clocks for Muxes in CMU_CORE */
PNAME(mout_core_bus_user_p) = { "oscclk", "dout_core_bus" };
PNAME(mout_core_cci_user_p) = { "oscclk", "dout_core_cci" };
PNAME(mout_core_mmc_embd_user_p) = { "oscclk", "dout_core_mmc_embd" };
PNAME(mout_core_sss_user_p) = { "oscclk", "dout_core_sss" };
PNAME(mout_core_gic_p) = { "dout_core_busp", "oscclk" };
static const struct samsung_mux_clock core_mux_clks[] __initconst = {
MUX(CLK_MOUT_CORE_BUS_USER, "mout_core_bus_user", mout_core_bus_user_p,
PLL_CON0_MUX_CLKCMU_CORE_BUS_USER, 4, 1),
MUX(CLK_MOUT_CORE_CCI_USER, "mout_core_cci_user", mout_core_cci_user_p,
PLL_CON0_MUX_CLKCMU_CORE_CCI_USER, 4, 1),
MUX_F(CLK_MOUT_CORE_MMC_EMBD_USER, "mout_core_mmc_embd_user",
mout_core_mmc_embd_user_p, PLL_CON0_MUX_CLKCMU_CORE_MMC_EMBD_USER,
4, 1, CLK_SET_RATE_PARENT, 0),
MUX(CLK_MOUT_CORE_SSS_USER, "mout_core_sss_user", mout_core_sss_user_p,
PLL_CON0_MUX_CLKCMU_CORE_SSS_USER, 4, 1),
MUX(CLK_MOUT_CORE_GIC, "mout_core_gic", mout_core_gic_p,
CLK_CON_MUX_MUX_CLK_CORE_GIC, 0, 1),
};
static const struct samsung_div_clock core_div_clks[] __initconst = {
DIV(CLK_DOUT_CORE_BUSP, "dout_core_busp", "mout_core_bus_user",
CLK_CON_DIV_DIV_CLK_CORE_BUSP, 0, 2),
};
static const struct samsung_gate_clock core_gate_clks[] __initconst = {
/* CCI (interconnect) clock must be always running */
GATE(CLK_GOUT_CCI_ACLK, "gout_cci_aclk", "mout_core_cci_user",
CLK_CON_GAT_GOUT_CORE_CCI_550_ACLK, 21, CLK_IS_CRITICAL, 0),
/* GIC (interrupt controller) clock must be always running */
GATE(CLK_GOUT_GIC_CLK, "gout_gic_clk", "mout_core_gic",
CLK_CON_GAT_GOUT_CORE_GIC_CLK, 21, CLK_IS_CRITICAL, 0),
GATE(CLK_GOUT_MMC_EMBD_ACLK, "gout_mmc_embd_aclk", "dout_core_busp",
CLK_CON_GAT_GOUT_CORE_MMC_EMBD_I_ACLK, 21, 0, 0),
GATE(CLK_GOUT_MMC_EMBD_SDCLKIN, "gout_mmc_embd_sdclkin",
"mout_core_mmc_embd_user", CLK_CON_GAT_GOUT_CORE_MMC_EMBD_SDCLKIN,
21, CLK_SET_RATE_PARENT, 0),
GATE(CLK_GOUT_SSS_ACLK, "gout_sss_aclk", "mout_core_sss_user",
CLK_CON_GAT_GOUT_CORE_SSS_I_ACLK, 21, 0, 0),
GATE(CLK_GOUT_SSS_PCLK, "gout_sss_pclk", "dout_core_busp",
CLK_CON_GAT_GOUT_CORE_SSS_I_PCLK, 21, 0, 0),
/* TODO: Should be enabled in GPIO driver (or made CLK_IS_CRITICAL) */
GATE(CLK_GOUT_GPIO_CORE_PCLK, "gout_gpio_core_pclk", "dout_core_busp",
CLK_CON_GAT_GOUT_CORE_GPIO_CORE_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_SYSREG_CORE_PCLK, "gout_sysreg_core_pclk",
"dout_core_busp",
CLK_CON_GAT_GOUT_CORE_SYSREG_CORE_PCLK, 21, 0, 0),
};
static const struct samsung_cmu_info core_cmu_info __initconst = {
.mux_clks = core_mux_clks,
.nr_mux_clks = ARRAY_SIZE(core_mux_clks),
.div_clks = core_div_clks,
.nr_div_clks = ARRAY_SIZE(core_div_clks),
.gate_clks = core_gate_clks,
.nr_gate_clks = ARRAY_SIZE(core_gate_clks),
.nr_clk_ids = CORE_NR_CLK,
.clk_regs = core_clk_regs,
.nr_clk_regs = ARRAY_SIZE(core_clk_regs),
.clk_name = "dout_core_bus",
};
/* ---- CMU_DPU ------------------------------------------------------------- */
/* Register Offset definitions for CMU_DPU (0x13000000) */
#define PLL_CON0_MUX_CLKCMU_DPU_USER 0x0600
#define CLK_CON_DIV_DIV_CLK_DPU_BUSP 0x1800
#define CLK_CON_GAT_CLK_DPU_CMU_DPU_PCLK 0x2004
#define CLK_CON_GAT_GOUT_DPU_ACLK_DECON0 0x2010
#define CLK_CON_GAT_GOUT_DPU_ACLK_DMA 0x2014
#define CLK_CON_GAT_GOUT_DPU_ACLK_DPP 0x2018
#define CLK_CON_GAT_GOUT_DPU_PPMU_ACLK 0x2028
#define CLK_CON_GAT_GOUT_DPU_PPMU_PCLK 0x202c
#define CLK_CON_GAT_GOUT_DPU_SMMU_CLK 0x2038
#define CLK_CON_GAT_GOUT_DPU_SYSREG_PCLK 0x203c
static const unsigned long dpu_clk_regs[] __initconst = {
PLL_CON0_MUX_CLKCMU_DPU_USER,
CLK_CON_DIV_DIV_CLK_DPU_BUSP,
CLK_CON_GAT_CLK_DPU_CMU_DPU_PCLK,
CLK_CON_GAT_GOUT_DPU_ACLK_DECON0,
CLK_CON_GAT_GOUT_DPU_ACLK_DMA,
CLK_CON_GAT_GOUT_DPU_ACLK_DPP,
CLK_CON_GAT_GOUT_DPU_PPMU_ACLK,
CLK_CON_GAT_GOUT_DPU_PPMU_PCLK,
CLK_CON_GAT_GOUT_DPU_SMMU_CLK,
CLK_CON_GAT_GOUT_DPU_SYSREG_PCLK,
};
/* List of parent clocks for Muxes in CMU_DPU */
PNAME(mout_dpu_user_p) = { "oscclk", "dout_dpu" };
static const struct samsung_mux_clock dpu_mux_clks[] __initconst = {
MUX(CLK_MOUT_DPU_USER, "mout_dpu_user", mout_dpu_user_p,
PLL_CON0_MUX_CLKCMU_DPU_USER, 4, 1),
};
static const struct samsung_div_clock dpu_div_clks[] __initconst = {
DIV(CLK_DOUT_DPU_BUSP, "dout_dpu_busp", "mout_dpu_user",
CLK_CON_DIV_DIV_CLK_DPU_BUSP, 0, 3),
};
static const struct samsung_gate_clock dpu_gate_clks[] __initconst = {
/* TODO: Should be enabled in DSIM driver */
GATE(CLK_GOUT_DPU_CMU_DPU_PCLK, "gout_dpu_cmu_dpu_pclk",
"dout_dpu_busp",
CLK_CON_GAT_CLK_DPU_CMU_DPU_PCLK, 21, CLK_IGNORE_UNUSED, 0),
GATE(CLK_GOUT_DPU_DECON0_ACLK, "gout_dpu_decon0_aclk", "mout_dpu_user",
CLK_CON_GAT_GOUT_DPU_ACLK_DECON0, 21, 0, 0),
GATE(CLK_GOUT_DPU_DMA_ACLK, "gout_dpu_dma_aclk", "mout_dpu_user",
CLK_CON_GAT_GOUT_DPU_ACLK_DMA, 21, 0, 0),
GATE(CLK_GOUT_DPU_DPP_ACLK, "gout_dpu_dpp_aclk", "mout_dpu_user",
CLK_CON_GAT_GOUT_DPU_ACLK_DPP, 21, 0, 0),
GATE(CLK_GOUT_DPU_PPMU_ACLK, "gout_dpu_ppmu_aclk", "mout_dpu_user",
CLK_CON_GAT_GOUT_DPU_PPMU_ACLK, 21, 0, 0),
GATE(CLK_GOUT_DPU_PPMU_PCLK, "gout_dpu_ppmu_pclk", "dout_dpu_busp",
CLK_CON_GAT_GOUT_DPU_PPMU_PCLK, 21, 0, 0),
GATE(CLK_GOUT_DPU_SMMU_CLK, "gout_dpu_smmu_clk", "mout_dpu_user",
CLK_CON_GAT_GOUT_DPU_SMMU_CLK, 21, 0, 0),
GATE(CLK_GOUT_DPU_SYSREG_PCLK, "gout_dpu_sysreg_pclk", "dout_dpu_busp",
CLK_CON_GAT_GOUT_DPU_SYSREG_PCLK, 21, 0, 0),
};
static const struct samsung_cmu_info dpu_cmu_info __initconst = {
.mux_clks = dpu_mux_clks,
.nr_mux_clks = ARRAY_SIZE(dpu_mux_clks),
.div_clks = dpu_div_clks,
.nr_div_clks = ARRAY_SIZE(dpu_div_clks),
.gate_clks = dpu_gate_clks,
.nr_gate_clks = ARRAY_SIZE(dpu_gate_clks),
.nr_clk_ids = DPU_NR_CLK,
.clk_regs = dpu_clk_regs,
.nr_clk_regs = ARRAY_SIZE(dpu_clk_regs),
.clk_name = "dout_dpu",
};
/* ---- platform_driver ----------------------------------------------------- */
static int __init exynos850_cmu_probe(struct platform_device *pdev)
{
const struct samsung_cmu_info *info;
struct device *dev = &pdev->dev;
info = of_device_get_match_data(dev);
exynos_arm64_register_cmu(dev, dev->of_node, info);
return 0;
}
static const struct of_device_id exynos850_cmu_of_match[] = {
{
.compatible = "samsung,exynos850-cmu-apm",
.data = &apm_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-aud",
.data = &aud_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-cmgp",
.data = &cmgp_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-hsi",
.data = &hsi_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-is",
.data = &is_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-mfcmscl",
.data = &mfcmscl_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-core",
.data = &core_cmu_info,
}, {
.compatible = "samsung,exynos850-cmu-dpu",
.data = &dpu_cmu_info,
}, {
},
};
static struct platform_driver exynos850_cmu_driver __refdata = {
.driver = {
.name = "exynos850-cmu",
.of_match_table = exynos850_cmu_of_match,
.suppress_bind_attrs = true,
},
.probe = exynos850_cmu_probe,
};
static int __init exynos850_cmu_init(void)
{
return platform_driver_register(&exynos850_cmu_driver);
}
core_initcall(exynos850_cmu_init);
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