| /* Copyright (c) 2009-2012, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/err.h> |
| #include <linux/ctype.h> |
| #include <linux/bitops.h> |
| #include <linux/io.h> |
| #include <linux/spinlock.h> |
| #include <linux/delay.h> |
| #include <linux/clk.h> |
| #include <linux/clkdev.h> |
| #include <linux/string.h> |
| |
| #include <mach/msm_iomap.h> |
| #include <mach/clk.h> |
| |
| #include "clock.h" |
| #include "clock-local.h" |
| #include "clock-pcom.h" |
| #include "clock-voter.h" |
| #include "proc_comm.h" |
| |
| #define REG_BASE(off) (MSM_CLK_CTL_BASE + (off)) |
| #define REG(off) (MSM_CLK_CTL_SH2_BASE + (off)) |
| |
| /* Shadow-region 2 (SH2) registers. */ |
| #define QUP_I2C_NS_REG REG(0x04F0) |
| #define CAM_NS_REG REG(0x0374) |
| #define CAM_VFE_NS_REG REG(0x0044) |
| #define CLK_HALT_STATEA_REG REG(0x0108) |
| #define CLK_HALT_STATEB_REG REG(0x010C) |
| #define CLK_HALT_STATEC_REG REG(0x02D4) |
| #define CSI_NS_REG REG(0x0174) |
| #define EMDH_NS_REG REG(0x0050) |
| #define GLBL_CLK_ENA_2_SC_REG REG(0x03C0) |
| #define GLBL_CLK_ENA_SC_REG REG(0x03BC) |
| #define GLBL_CLK_STATE_2_REG REG(0x037C) |
| #define GLBL_CLK_STATE_REG REG(0x0004) |
| #define GRP_2D_NS_REG REG(0x0034) |
| #define GRP_NS_REG REG(0x0084) |
| #define HDMI_NS_REG REG(0x0484) |
| #define I2C_2_NS_REG REG(0x02D8) |
| #define I2C_NS_REG REG(0x0068) |
| #define JPEG_NS_REG REG(0x0164) |
| #define LPA_CORE_CLK_MA0_REG REG(0x04F4) |
| #define LPA_CORE_CLK_MA2_REG REG(0x04FC) |
| #define LPA_NS_REG REG(0x02E8) |
| #define MDC_NS_REG REG(0x007C) |
| #define MDP_LCDC_NS_REG REG(0x0390) |
| #define MDP_NS_REG REG(0x014C) |
| #define MDP_VSYNC_REG REG(0x0460) |
| #define MFC_NS_REG REG(0x0154) |
| #define MI2S_CODEC_RX_DIV_REG REG(0x02EC) |
| #define MI2S_CODEC_TX_DIV_REG REG(0x02F0) |
| #define MI2S_DIV_REG REG(0x02E4) |
| #define MI2S_NS_REG REG(0x02E0) |
| #define MI2S_RX_NS_REG REG(0x0070) |
| #define MI2S_TX_NS_REG REG(0x0078) |
| #define PLL_ENA_REG REG(0x0264) |
| #define PMDH_NS_REG REG(0x008C) |
| #define SDAC_NS_REG REG(0x009C) |
| #define SDCn_NS_REG(n) REG(0x00A4+(0x8*((n)-1))) |
| #define SPI_NS_REG REG(0x02C8) |
| #define TSIF_NS_REG REG(0x00C4) |
| #define TV_NS_REG REG(0x00CC) |
| #define UART1DM_NS_REG REG(0x00D4) |
| #define UART2DM_NS_REG REG(0x00DC) |
| #define UART2_NS_REG REG(0x0464) |
| #define UART_NS_REG REG(0x00E0) |
| #define USBH2_NS_REG REG(0x046C) |
| #define USBH3_NS_REG REG(0x0470) |
| #define USBH_MD_REG REG(0x02BC) |
| #define USBH_NS_REG REG(0x02C0) |
| #define VPE_NS_REG REG(0x015C) |
| |
| /* Registers in the base (non-shadow) region. */ |
| #define CLK_TEST_BASE_REG REG_BASE(0x011C) |
| #define CLK_TEST_2_BASE_REG REG_BASE(0x0384) |
| #define MISC_CLK_CTL_BASE_REG REG_BASE(0x0110) |
| #define PRPH_WEB_NS_BASE_REG REG_BASE(0x0080) |
| #define PLL0_STATUS_BASE_REG REG_BASE(0x0318) |
| #define PLL1_STATUS_BASE_REG REG_BASE(0x0334) |
| #define PLL2_STATUS_BASE_REG REG_BASE(0x0350) |
| #define PLL3_STATUS_BASE_REG REG_BASE(0x036C) |
| #define PLL4_STATUS_BASE_REG REG_BASE(0x0254) |
| #define PLL5_STATUS_BASE_REG REG_BASE(0x0258) |
| #define PLL6_STATUS_BASE_REG REG_BASE(0x04EC) |
| #define RINGOSC_CNT_BASE_REG REG_BASE(0x00FC) |
| #define SH2_OWN_APPS1_BASE_REG REG_BASE(0x040C) |
| #define SH2_OWN_APPS2_BASE_REG REG_BASE(0x0414) |
| #define SH2_OWN_APPS3_BASE_REG REG_BASE(0x0444) |
| #define SH2_OWN_GLBL_BASE_REG REG_BASE(0x0404) |
| #define SH2_OWN_ROW1_BASE_REG REG_BASE(0x041C) |
| #define SH2_OWN_ROW2_BASE_REG REG_BASE(0x0424) |
| #define TCXO_CNT_BASE_REG REG_BASE(0x00F8) |
| #define TCXO_CNT_DONE_BASE_REG REG_BASE(0x00F8) |
| |
| |
| /* MUX source input identifiers. */ |
| #define SRC_SEL_pll0 4 /* Modem PLL */ |
| #define SRC_SEL_pll1 1 /* Global PLL */ |
| #define SRC_SEL_pll3 3 /* Multimedia/Peripheral PLL or Backup PLL1 */ |
| #define SRC_SEL_pll4 2 /* Display PLL */ |
| #define SRC_SEL_SDAC_lpxo 5 /* Low-power XO for SDAC */ |
| #define SRC_SEL_lpxo 6 /* Low-power XO */ |
| #define SRC_SEL_tcxo 0 /* Used for rates from TCXO */ |
| #define SRC_SEL_axi 0 /* Used for rates that sync to AXI */ |
| #define SRC_SEL_gnd 7 /* No clock */ |
| |
| /* Clock declaration macros. */ |
| #define N8(msb, lsb, m, n) (BVAL(msb, lsb, ~(n-m)) | BVAL(6, 5, \ |
| (MN_MODE_DUAL_EDGE * !!(n)))) |
| #define N16(m, n) (BVAL(31, 16, ~(n-m)) | BVAL(6, 5, \ |
| (MN_MODE_DUAL_EDGE * !!(n)))) |
| #define SPDIV(s, d) (BVAL(4, 3, d-1) | BVAL(2, 0, s)) |
| #define SDIV(s, d) (BVAL(6, 3, d-1) | BVAL(2, 0, s)) |
| #define F_MASK_BASIC (BM(6, 3)|BM(2, 0)) |
| #define F_MASK_MND16 (BM(31, 16)|BM(6, 5)|BM(4, 3)|BM(2, 0)) |
| #define F_MASK_MND8(m, l) (BM(m, l)|BM(6, 5)|BM(4, 3)|BM(2, 0)) |
| |
| /* |
| * Clock frequency definitions and macros |
| */ |
| #define F_BASIC(f, s, div) \ |
| { \ |
| .freq_hz = f, \ |
| .src_clk = &s##_clk.c, \ |
| .ns_val = SDIV(SRC_SEL_##s, div), \ |
| } |
| |
| #define F_MND16(f, s, div, m, n) \ |
| { \ |
| .freq_hz = f, \ |
| .src_clk = &s##_clk.c, \ |
| .md_val = MD16(m, n), \ |
| .ns_val = N16(m, n) | SPDIV(SRC_SEL_##s, div), \ |
| } |
| |
| #define F_MND8(f, nmsb, nlsb, s, div, m, n) \ |
| { \ |
| .freq_hz = f, \ |
| .src_clk = &s##_clk.c, \ |
| .md_val = MD8(8, m, 0, n), \ |
| .ns_val = N8(nmsb, nlsb, m, n) | SPDIV(SRC_SEL_##s, div), \ |
| } |
| |
| static struct clk_ops clk_ops_rcg_7x30; |
| |
| enum vdd_dig_levels { |
| VDD_DIG_NONE, |
| VDD_DIG_LOW, |
| VDD_DIG_NOMINAL, |
| VDD_DIG_HIGH |
| }; |
| |
| static int set_vdd_dig(struct clk_vdd_class *vdd_class, int level) |
| { |
| int rc, target_mv; |
| |
| static const int mv[] = { |
| [VDD_DIG_NONE] = 1000, |
| [VDD_DIG_LOW] = 1000, |
| [VDD_DIG_NOMINAL] = 1100, |
| [VDD_DIG_HIGH] = 1200 |
| }; |
| |
| target_mv = mv[level]; |
| rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_MSMC1, &target_mv, NULL); |
| if (rc) |
| return rc; |
| if (target_mv) |
| rc = -EINVAL; |
| |
| return rc; |
| } |
| |
| static DEFINE_VDD_CLASS(vdd_dig, set_vdd_dig); |
| |
| #define VDD_DIG_FMAX_MAP1(l1, f1) \ |
| .vdd_class = &vdd_dig, \ |
| .fmax[VDD_DIG_##l1] = (f1) |
| #define VDD_DIG_FMAX_MAP2(l1, f1, l2, f2) \ |
| .vdd_class = &vdd_dig, \ |
| .fmax[VDD_DIG_##l1] = (f1), \ |
| .fmax[VDD_DIG_##l2] = (f2) |
| |
| #define PCOM_XO_DISABLE 0 |
| #define PCOM_XO_ENABLE 1 |
| #define PCOM_XO_TCXO 0 |
| #define PCOM_XO_LPXO 1 |
| |
| static bool pcom_is_local(struct clk *clk) |
| { |
| return false; |
| } |
| |
| static int pcom_xo_enable(unsigned pcom_id, unsigned enable) |
| { |
| /* TODO: Check return code in pcom_id */ |
| return msm_proc_comm(PCOM_CLKCTL_RPC_SRC_REQUEST, &pcom_id, &enable); |
| } |
| |
| static int tcxo_clk_enable(struct clk *clk) |
| { |
| return pcom_xo_enable(PCOM_XO_TCXO, PCOM_XO_ENABLE); |
| } |
| |
| static void tcxo_clk_disable(struct clk *clk) |
| { |
| pcom_xo_enable(PCOM_XO_TCXO, PCOM_XO_DISABLE); |
| } |
| |
| static struct clk_ops clk_ops_tcxo = { |
| .enable = tcxo_clk_enable, |
| .disable = tcxo_clk_disable, |
| .is_local = pcom_is_local, |
| }; |
| |
| static struct fixed_clk tcxo_clk = { |
| .c = { |
| .dbg_name = "tcxo_clk", |
| .rate = 19200000, |
| .ops = &clk_ops_tcxo, |
| CLK_INIT(tcxo_clk.c), |
| .warned = true, |
| }, |
| }; |
| |
| static int lpxo_clk_enable(struct clk *clk) |
| { |
| return pcom_xo_enable(PCOM_XO_LPXO, PCOM_XO_ENABLE); |
| } |
| |
| static void lpxo_clk_disable(struct clk *clk) |
| { |
| pcom_xo_enable(PCOM_XO_LPXO, PCOM_XO_DISABLE); |
| } |
| |
| static struct clk_ops clk_ops_lpxo = { |
| .enable = lpxo_clk_enable, |
| .disable = lpxo_clk_disable, |
| .is_local = pcom_is_local, |
| }; |
| |
| static struct fixed_clk lpxo_clk = { |
| .c = { |
| .dbg_name = "lpxo_clk", |
| .rate = 24576000, |
| .ops = &clk_ops_lpxo, |
| CLK_INIT(lpxo_clk.c), |
| .warned = true, |
| }, |
| }; |
| |
| static struct pll_vote_clk pll1_clk = { |
| .en_reg = PLL_ENA_REG, |
| .en_mask = BIT(1), |
| .status_reg = PLL1_STATUS_BASE_REG, |
| .parent = &tcxo_clk.c, |
| .c = { |
| .dbg_name = "pll1_clk", |
| .rate = 768000000, |
| .ops = &clk_ops_pll_vote, |
| CLK_INIT(pll1_clk.c), |
| .warned = true, |
| }, |
| }; |
| |
| static struct pll_vote_clk pll2_clk = { |
| .en_reg = PLL_ENA_REG, |
| .en_mask = BIT(2), |
| .status_reg = PLL2_STATUS_BASE_REG, |
| .parent = &tcxo_clk.c, |
| .c = { |
| .dbg_name = "pll2_clk", |
| .rate = 806400000, /* TODO: Support scaling */ |
| .ops = &clk_ops_pll_vote, |
| CLK_INIT(pll2_clk.c), |
| .warned = true, |
| }, |
| }; |
| |
| static struct pll_vote_clk pll3_clk = { |
| .en_reg = PLL_ENA_REG, |
| .en_mask = BIT(3), |
| .status_reg = PLL3_STATUS_BASE_REG, |
| .parent = &lpxo_clk.c, |
| .c = { |
| .dbg_name = "pll3_clk", |
| .rate = 737280000, |
| .ops = &clk_ops_pll_vote, |
| CLK_INIT(pll3_clk.c), |
| }, |
| }; |
| |
| static struct pll_vote_clk pll4_clk = { |
| .en_reg = PLL_ENA_REG, |
| .en_mask = BIT(4), |
| .status_reg = PLL4_STATUS_BASE_REG, |
| .parent = &lpxo_clk.c, |
| .c = { |
| .dbg_name = "pll4_clk", |
| .rate = 891000000, |
| .ops = &clk_ops_pll_vote, |
| CLK_INIT(pll4_clk.c), |
| .warned = true, |
| }, |
| }; |
| |
| static struct clk_ops clk_ops_branch; |
| |
| static struct clk_freq_tbl clk_tbl_axi[] = { |
| F_RAW(1, &lpxo_clk.c, 0, 0, 0, NULL), |
| F_END, |
| }; |
| |
| /* For global clocks to be on we must have GLBL_ROOT_ENA set */ |
| static struct rcg_clk glbl_root_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(29), |
| .halt_check = NOCHECK, |
| }, |
| .freq_tbl = clk_tbl_axi, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_nop, |
| .c = { |
| .dbg_name = "glbl_root_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 1), |
| CLK_INIT(glbl_root_clk.c), |
| }, |
| }; |
| |
| /* AXI bridge clocks. */ |
| static struct branch_clk axi_li_apps_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(2), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 2, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "axi_li_apps_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_apps_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_li_adsp_a_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(14), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 14, |
| }, |
| .parent = &axi_li_apps_clk.c, |
| .c = { |
| .dbg_name = "axi_li_adsp_a_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_adsp_a_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_li_jpeg_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(19), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 19, |
| }, |
| .parent = &axi_li_apps_clk.c, |
| .c = { |
| .dbg_name = "axi_li_jpeg_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_jpeg_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_li_vfe_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(23), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 23, |
| }, |
| .parent = &axi_li_apps_clk.c, |
| .c = { |
| .dbg_name = "axi_li_vfe_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_vfe_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_mdp_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(29), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 29, |
| }, |
| .parent = &axi_li_apps_clk.c, |
| .c = { |
| .dbg_name = "axi_mdp_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_mdp_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_li_vg_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(3), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 3, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "axi_li_vg_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_vg_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_grp_2d_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(21), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 21, |
| }, |
| .parent = &axi_li_vg_clk.c, |
| .c = { |
| .dbg_name = "axi_grp_2d_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_grp_2d_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_li_grp_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(22), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 22, |
| }, |
| .parent = &axi_li_vg_clk.c, |
| .c = { |
| .dbg_name = "axi_li_grp_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_li_grp_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_mfc_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(20), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 20, |
| }, |
| .parent = &axi_li_vg_clk.c, |
| .c = { |
| .dbg_name = "axi_mfc_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_mfc_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_rotator_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(22), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 22, |
| .reset_mask = P_AXI_ROTATOR_CLK, |
| }, |
| .parent = &axi_li_vg_clk.c, |
| .c = { |
| .dbg_name = "axi_rotator_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_rotator_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk axi_vpe_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(21), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 21, |
| }, |
| .parent = &axi_li_vg_clk.c, |
| .c = { |
| .dbg_name = "axi_vpe_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(axi_vpe_clk.c), |
| }, |
| }; |
| |
| /* Peripheral bus clocks. */ |
| static struct branch_clk adm_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(5), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 5, |
| .reset_mask = P_ADM_CLK, |
| }, |
| .parent = &axi_li_apps_clk.c, |
| .c = { |
| .dbg_name = "adm_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(adm_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk adm_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(15), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 15, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "adm_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(adm_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk ce_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(6), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 6, |
| .reset_mask = P_CE_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "ce_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(ce_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk camif_pad_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(9), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 9, |
| .reset_mask = P_CAMIF_PAD_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "camif_pad_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(camif_pad_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk csi0_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(30), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 30, |
| .reset_mask = P_CSI0_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "csi0_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(csi0_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk emdh_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(3), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 3, |
| .reset_mask = P_EMDH_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "emdh_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(emdh_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk grp_2d_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(24), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 24, |
| .reset_mask = P_GRP_2D_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "grp_2d_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(grp_2d_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk grp_3d_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(17), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 17, |
| .reset_mask = P_GRP_3D_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "grp_3d_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(grp_3d_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk jpeg_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(24), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 24, |
| .reset_mask = P_JPEG_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "jpeg_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(jpeg_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk lpa_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(7), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 7, |
| .reset_mask = P_LPA_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "lpa_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(lpa_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mdp_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(6), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 6, |
| .reset_mask = P_MDP_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "mdp_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mdp_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mfc_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(26), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 26, |
| .reset_mask = P_MFC_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "mfc_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mfc_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk pmdh_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(4), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 4, |
| .reset_mask = P_PMDH_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "pmdh_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(pmdh_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk rotator_imem_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(23), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 23, |
| .reset_mask = P_ROTATOR_IMEM_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "rotator_imem_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(rotator_imem_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk rotator_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(25), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 25, |
| .reset_mask = P_ROTATOR_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "rotator_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(rotator_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk sdc1_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(7), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 7, |
| .reset_mask = P_SDC1_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "sdc1_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(sdc1_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk sdc2_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(8), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 8, |
| .reset_mask = P_SDC2_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "sdc2_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(sdc2_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk sdc3_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(27), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 27, |
| .reset_mask = P_SDC3_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "sdc3_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(sdc3_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk sdc4_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(28), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 28, |
| .reset_mask = P_SDC4_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "sdc4_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(sdc4_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk spi_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(10), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 10, |
| .reset_mask = P_SPI_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "spi_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(spi_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk tsif_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(18), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 18, |
| .reset_mask = P_TSIF_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "tsif_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(tsif_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk uart1dm_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(17), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 17, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "uart1dm_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(uart1dm_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk uart2dm_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(26), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 26, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "uart2dm_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(uart2dm_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs2_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(8), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 8, |
| .reset_mask = P_USB_HS2_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "usb_hs2_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs2_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs3_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(9), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 9, |
| .reset_mask = P_USB_HS3_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "usb_hs3_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs3_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_SC_REG, |
| .en_mask = BIT(25), |
| .halt_reg = GLBL_CLK_STATE_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 25, |
| .reset_mask = P_USB_HS_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "usb_hs_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs_p_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk vfe_p_clk = { |
| .b = { |
| .ctl_reg = GLBL_CLK_ENA_2_SC_REG, |
| .en_mask = BIT(27), |
| .halt_reg = GLBL_CLK_STATE_2_REG, |
| .halt_check = HALT_VOTED, |
| .halt_bit = 27, |
| .reset_mask = P_VFE_P_CLK, |
| }, |
| .parent = &glbl_root_clk.c, |
| .c = { |
| .dbg_name = "vfe_p_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(vfe_p_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_csi[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8(153600000, 24, 17, pll1, 2, 2, 5), |
| F_MND8(192000000, 24, 17, pll1, 4, 0, 0), |
| F_MND8(384000000, 24, 17, pll1, 2, 0, 0), |
| F_END, |
| }; |
| |
| static struct rcg_clk csi0_clk = { |
| .b = { |
| .ctl_reg = CSI_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 17, |
| .reset_mask = P_CSI0_CLK, |
| }, |
| .ns_reg = CSI_NS_REG, |
| .md_reg = CSI_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(24, 17), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_csi, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "csi0_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 384000000), |
| CLK_INIT(csi0_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_tcxo[] = { |
| F_RAW(19200000, &tcxo_clk.c, 0, 0, 0, NULL), |
| F_END, |
| }; |
| |
| static struct rcg_clk i2c_clk = { |
| .b = { |
| .ctl_reg = I2C_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 15, |
| .reset_mask = P_I2C_CLK, |
| }, |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_tcxo, |
| .root_en_mask = BIT(11), |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "i2c_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 19200000), |
| CLK_INIT(i2c_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk i2c_2_clk = { |
| .b = { |
| .ctl_reg = I2C_2_NS_REG, |
| .en_mask = BIT(0), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 2, |
| .reset_mask = P_I2C_2_CLK, |
| }, |
| .root_en_mask = BIT(2), |
| .freq_tbl = clk_tbl_tcxo, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "i2c_2_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 19200000), |
| CLK_INIT(i2c_2_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk qup_i2c_clk = { |
| .b = { |
| .ctl_reg = QUP_I2C_NS_REG, |
| .en_mask = BIT(0), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 31, |
| .reset_mask = P_QUP_I2C_CLK, |
| }, |
| .root_en_mask = BIT(2), |
| .freq_tbl = clk_tbl_tcxo, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "qup_i2c_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 19200000), |
| CLK_INIT(qup_i2c_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk uart1_clk = { |
| .b = { |
| .ctl_reg = UART_NS_REG, |
| .en_mask = BIT(5), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 7, |
| .reset_mask = P_UART1_CLK, |
| }, |
| .root_en_mask = BIT(4), |
| .freq_tbl = clk_tbl_tcxo, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "uart1_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 19200000), |
| CLK_INIT(uart1_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk uart2_clk = { |
| .b = { |
| .ctl_reg = UART2_NS_REG, |
| .en_mask = BIT(5), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 5, |
| .reset_mask = P_UART2_CLK, |
| }, |
| .root_en_mask = BIT(4), |
| .freq_tbl = clk_tbl_tcxo, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "uart2_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 19200000), |
| CLK_INIT(uart2_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_uartdm[] = { |
| F_MND16( 0, gnd, 1, 0, 0), |
| F_MND16( 3686400, pll3, 3, 3, 200), |
| F_MND16( 7372800, pll3, 3, 3, 100), |
| F_MND16(14745600, pll3, 3, 3, 50), |
| F_MND16(32000000, pll3, 3, 25, 192), |
| F_MND16(40000000, pll3, 3, 125, 768), |
| F_MND16(46400000, pll3, 3, 145, 768), |
| F_MND16(48000000, pll3, 3, 25, 128), |
| F_MND16(51200000, pll3, 3, 5, 24), |
| F_MND16(56000000, pll3, 3, 175, 768), |
| F_MND16(58982400, pll3, 3, 6, 25), |
| F_MND16(64000000, pll1, 4, 1, 3), |
| F_END, |
| }; |
| |
| static struct rcg_clk uart1dm_clk = { |
| .b = { |
| .ctl_reg = UART1DM_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 6, |
| .reset_mask = P_UART1DM_CLK, |
| }, |
| .ns_reg = UART1DM_NS_REG, |
| .md_reg = UART1DM_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .mnd_en_mask = BIT(8), |
| .freq_tbl = clk_tbl_uartdm, |
| .ns_mask = F_MASK_MND16, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "uart1dm_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 64000000), |
| CLK_INIT(uart1dm_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk uart2dm_clk = { |
| .b = { |
| .ctl_reg = UART2DM_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 23, |
| .reset_mask = P_UART2DM_CLK, |
| }, |
| .ns_reg = UART2DM_NS_REG, |
| .md_reg = UART2DM_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_uartdm, |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "uart2dm_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 64000000), |
| CLK_INIT(uart2dm_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mdh[] = { |
| F_BASIC( 0, gnd, 1), |
| F_BASIC( 49150000, pll3, 15), |
| F_BASIC( 92160000, pll3, 8), |
| F_BASIC(122880000, pll3, 6), |
| F_BASIC(184320000, pll3, 4), |
| F_BASIC(245760000, pll3, 3), |
| F_BASIC(368640000, pll3, 2), |
| F_BASIC(384000000, pll1, 2), |
| F_BASIC(445500000, pll4, 2), |
| F_END, |
| }; |
| |
| static struct rcg_clk emdh_clk = { |
| .b = { |
| .ctl_reg = EMDH_NS_REG, |
| .halt_check = DELAY, |
| .reset_mask = P_EMDH_CLK, |
| }, |
| .root_en_mask = BIT(11), |
| .ns_reg = EMDH_NS_REG, |
| .ns_mask = F_MASK_BASIC, |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_mdh, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "emdh_clk", |
| .flags = CLKFLAG_MIN | CLKFLAG_MAX, |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 445500000), |
| CLK_INIT(emdh_clk.c), |
| .depends = &axi_li_adsp_a_clk.c, |
| }, |
| }; |
| |
| static struct rcg_clk pmdh_clk = { |
| .b = { |
| .ctl_reg = PMDH_NS_REG, |
| .halt_check = DELAY, |
| .reset_mask = P_PMDH_CLK, |
| }, |
| .root_en_mask = BIT(11), |
| .ns_reg = PMDH_NS_REG, |
| .ns_mask = F_MASK_BASIC, |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_mdh, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "pmdh_clk", |
| .flags = CLKFLAG_MIN | CLKFLAG_MAX, |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 445500000), |
| CLK_INIT(pmdh_clk.c), |
| .depends = &axi_li_adsp_a_clk.c, |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_grp[] = { |
| F_BASIC( 24576000, lpxo, 1), |
| F_BASIC( 46080000, pll3, 16), |
| F_BASIC( 49152000, pll3, 15), |
| F_BASIC( 52662875, pll3, 14), |
| F_BASIC( 56713846, pll3, 13), |
| F_BASIC( 61440000, pll3, 12), |
| F_BASIC( 67025454, pll3, 11), |
| F_BASIC( 73728000, pll3, 10), |
| F_BASIC( 81920000, pll3, 9), |
| F_BASIC( 92160000, pll3, 8), |
| F_BASIC(105325714, pll3, 7), |
| F_BASIC(122880000, pll3, 6), |
| F_BASIC(147456000, pll3, 5), |
| F_BASIC(184320000, pll3, 4), |
| F_BASIC(192000000, pll1, 4), |
| F_BASIC(245760000, pll3, 3), |
| /* Sync to AXI. Hence this "rate" is not fixed. */ |
| F_RAW(1, &lpxo_clk.c, 0, BIT(14), 0, NULL), |
| F_END, |
| }; |
| |
| static struct rcg_clk grp_2d_clk = { |
| .b = { |
| .ctl_reg = GRP_2D_NS_REG, |
| .en_mask = BIT(7), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 31, |
| .reset_mask = P_GRP_2D_CLK, |
| }, |
| .ns_reg = GRP_2D_NS_REG, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_BASIC | (7 << 12), |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_grp, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "grp_2d_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP2(NOMINAL, 192000000, HIGH, 245760000), |
| CLK_INIT(grp_2d_clk.c), |
| .depends = &axi_grp_2d_clk.c, |
| }, |
| }; |
| |
| static struct rcg_clk grp_3d_src_clk = { |
| .ns_reg = GRP_NS_REG, |
| .b = { |
| .ctl_reg = GRP_NS_REG, |
| .halt_check = NOCHECK, |
| }, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_BASIC | (7 << 12), |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_grp, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "grp_3d_src_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP2(NOMINAL, 192000000, HIGH, 245760000), |
| CLK_INIT(grp_3d_src_clk.c), |
| .depends = &axi_li_grp_clk.c, |
| }, |
| }; |
| |
| static struct branch_clk grp_3d_clk = { |
| .b = { |
| .ctl_reg = GRP_NS_REG, |
| .en_mask = BIT(7), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 18, |
| .reset_mask = P_GRP_3D_CLK, |
| }, |
| .parent = &grp_3d_src_clk.c, |
| .c = { |
| .dbg_name = "grp_3d_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(grp_3d_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk imem_clk = { |
| .b = { |
| .ctl_reg = GRP_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 19, |
| .reset_mask = P_IMEM_CLK, |
| }, |
| .parent = &grp_3d_src_clk.c, |
| .c = { |
| .dbg_name = "imem_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(imem_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_sdc1_3[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8( 144000, 19, 12, lpxo, 1, 1, 171), |
| F_MND8( 400000, 19, 12, lpxo, 1, 2, 123), |
| F_MND8(16027000, 19, 12, pll3, 3, 14, 215), |
| F_MND8(17000000, 19, 12, pll3, 4, 19, 206), |
| F_MND8(20480000, 19, 12, pll3, 4, 23, 212), |
| F_MND8(24576000, 19, 12, lpxo, 1, 0, 0), |
| F_MND8(49152000, 19, 12, pll3, 3, 1, 5), |
| F_END, |
| }; |
| |
| static struct rcg_clk sdc1_clk = { |
| .b = { |
| .ctl_reg = SDCn_NS_REG(1), |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 1, |
| .reset_mask = P_SDC1_CLK, |
| }, |
| .ns_reg = SDCn_NS_REG(1), |
| .md_reg = SDCn_NS_REG(1) - 4, |
| .ns_mask = F_MASK_MND8(19, 12), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_sdc1_3, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "sdc1_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 49152000), |
| CLK_INIT(sdc1_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk sdc3_clk = { |
| .b = { |
| .ctl_reg = SDCn_NS_REG(3), |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 24, |
| .reset_mask = P_SDC3_CLK, |
| }, |
| .ns_reg = SDCn_NS_REG(3), |
| .md_reg = SDCn_NS_REG(3) - 4, |
| .ns_mask = F_MASK_MND8(19, 12), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_sdc1_3, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "sdc3_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 49152000), |
| CLK_INIT(sdc3_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_sdc2_4[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8( 144000, 20, 13, lpxo, 1, 1, 171), |
| F_MND8( 400000, 20, 13, lpxo, 1, 2, 123), |
| F_MND8(16027000, 20, 13, pll3, 3, 14, 215), |
| F_MND8(17000000, 20, 13, pll3, 4, 19, 206), |
| F_MND8(20480000, 20, 13, pll3, 4, 23, 212), |
| F_MND8(24576000, 20, 13, lpxo, 1, 0, 0), |
| F_MND8(49152000, 20, 13, pll3, 3, 1, 5), |
| F_END, |
| }; |
| |
| static struct rcg_clk sdc2_clk = { |
| .b = { |
| .ctl_reg = SDCn_NS_REG(2), |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 0, |
| .reset_mask = P_SDC2_CLK, |
| }, |
| .ns_reg = SDCn_NS_REG(2), |
| .md_reg = SDCn_NS_REG(2) - 4, |
| .ns_mask = F_MASK_MND8(20, 13), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_sdc2_4, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "sdc2_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 49152000), |
| CLK_INIT(sdc2_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk sdc4_clk = { |
| .b = { |
| .ctl_reg = SDCn_NS_REG(4), |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 25, |
| .reset_mask = P_SDC4_CLK, |
| }, |
| .ns_reg = SDCn_NS_REG(4), |
| .md_reg = SDCn_NS_REG(4) - 4, |
| .ns_mask = F_MASK_MND8(20, 13), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_sdc2_4, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "sdc4_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 49152000), |
| CLK_INIT(sdc4_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mdp_core[] = { |
| F_BASIC( 24576000, lpxo, 1), |
| F_BASIC( 46080000, pll3, 16), |
| F_BASIC( 49152000, pll3, 15), |
| F_BASIC( 52663000, pll3, 14), |
| F_BASIC( 92160000, pll3, 8), |
| F_BASIC(122880000, pll3, 6), |
| F_BASIC(147456000, pll3, 5), |
| F_BASIC(153600000, pll1, 5), |
| F_BASIC(192000000, pll1, 4), |
| F_END, |
| }; |
| |
| static struct rcg_clk mdp_clk = { |
| .b = { |
| .ctl_reg = MDP_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 16, |
| .reset_mask = P_MDP_CLK, |
| }, |
| .ns_reg = MDP_NS_REG, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_BASIC, |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_mdp_core, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mdp_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP2(NOMINAL, 153600000, HIGH, 192000000), |
| CLK_INIT(mdp_clk.c), |
| .depends = &axi_mdp_clk.c, |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mdp_lcdc[] = { |
| F_MND16( 0, gnd, 1, 0, 0), |
| F_MND16(24576000, lpxo, 1, 0, 0), |
| F_MND16(30720000, pll3, 4, 1, 6), |
| F_MND16(32768000, pll3, 3, 2, 15), |
| F_MND16(40960000, pll3, 2, 1, 9), |
| F_MND16(73728000, pll3, 2, 1, 5), |
| F_END, |
| }; |
| |
| static struct rcg_clk mdp_lcdc_pclk_clk = { |
| .b = { |
| .ctl_reg = MDP_LCDC_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 28, |
| .reset_mask = P_MDP_LCDC_PCLK_CLK, |
| }, |
| .ns_reg = MDP_LCDC_NS_REG, |
| .md_reg = MDP_LCDC_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .freq_tbl = clk_tbl_mdp_lcdc, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mdp_lcdc_pclk_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 73728000), |
| CLK_INIT(mdp_lcdc_pclk_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mdp_lcdc_pad_pclk_clk = { |
| .b = { |
| .ctl_reg = MDP_LCDC_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 29, |
| .reset_mask = P_MDP_LCDC_PAD_PCLK_CLK, |
| }, |
| .parent = &mdp_lcdc_pclk_clk.c, |
| .c = { |
| .dbg_name = "mdp_lcdc_pad_pclk_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mdp_lcdc_pad_pclk_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mdp_vsync[] = { |
| F_RAW( 0, &gnd_clk.c, 0, (0x3<<2), 0, NULL), |
| F_RAW(24576000, &lpxo_clk.c, 0, (0x1<<2), 0, NULL), |
| F_END, |
| }; |
| |
| static struct rcg_clk mdp_vsync_clk = { |
| .b = { |
| .ctl_reg = MDP_VSYNC_REG, |
| .en_mask = BIT(0), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 30, |
| .reset_mask = P_MDP_VSYNC_CLK, |
| }, |
| .ns_reg = MDP_VSYNC_REG, |
| .ns_mask = BM(3, 2), |
| .freq_tbl = clk_tbl_mdp_vsync, |
| .set_rate = set_rate_nop, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mdp_vsync_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 24576000), |
| CLK_INIT(mdp_vsync_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mi2s_codec[] = { |
| F_MND16( 0, gnd, 1, 0, 0), |
| F_MND16( 2048000, lpxo, 4, 1, 3), |
| F_MND16(12288000, lpxo, 2, 0, 0), |
| F_END, |
| }; |
| |
| static struct rcg_clk mi2s_codec_rx_m_clk = { |
| .b = { |
| .ctl_reg = MI2S_RX_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 12, |
| .reset_mask = P_MI2S_CODEC_RX_M_CLK, |
| }, |
| .ns_reg = MI2S_RX_NS_REG, |
| .md_reg = MI2S_RX_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .freq_tbl = clk_tbl_mi2s_codec, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mi2s_codec_rx_m_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 12288000), |
| CLK_INIT(mi2s_codec_rx_m_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mi2s_codec_rx_s_clk = { |
| .b = { |
| .ctl_reg = MI2S_RX_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 13, |
| .reset_mask = P_MI2S_CODEC_RX_S_CLK, |
| }, |
| .parent = &mi2s_codec_rx_m_clk.c, |
| .c = { |
| .dbg_name = "mi2s_codec_rx_s_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mi2s_codec_rx_s_clk.c), |
| }, |
| }; |
| |
| static struct rcg_clk mi2s_codec_tx_m_clk = { |
| .b = { |
| .ctl_reg = MI2S_TX_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 8, |
| .reset_mask = P_MI2S_CODEC_TX_M_CLK, |
| }, |
| .ns_reg = MI2S_TX_NS_REG, |
| .md_reg = MI2S_TX_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .freq_tbl = clk_tbl_mi2s_codec, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mi2s_codec_tx_m_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 12288000), |
| CLK_INIT(mi2s_codec_tx_m_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mi2s_codec_tx_s_clk = { |
| .b = { |
| .ctl_reg = MI2S_TX_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 11, |
| .reset_mask = P_MI2S_CODEC_TX_S_CLK, |
| }, |
| .parent = &mi2s_codec_tx_m_clk.c, |
| .c = { |
| .dbg_name = "mi2s_codec_tx_s_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mi2s_codec_tx_s_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mi2s[] = { |
| F_MND16( 0, gnd, 1, 0, 0), |
| F_MND16(12288000, lpxo, 2, 0, 0), |
| F_END, |
| }; |
| |
| static struct rcg_clk mi2s_m_clk = { |
| .b = { |
| .ctl_reg = MI2S_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 4, |
| .reset_mask = P_MI2S_M_CLK, |
| }, |
| .ns_reg = MI2S_NS_REG, |
| .md_reg = MI2S_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .freq_tbl = clk_tbl_mi2s, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "mi2s_m_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 12288000), |
| CLK_INIT(mi2s_m_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk mi2s_s_clk = { |
| .b = { |
| .ctl_reg = MI2S_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 3, |
| .reset_mask = P_MI2S_S_CLK, |
| }, |
| .parent = &mi2s_m_clk.c, |
| .c = { |
| .dbg_name = "mi2s_s_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mi2s_s_clk.c), |
| }, |
| }; |
| |
| #define F_SDAC(f, s, div, m, n) \ |
| { \ |
| .freq_hz = f, \ |
| .md_val = MD16(m, n), \ |
| .ns_val = N16(m, n) | SPDIV(SRC_SEL_SDAC_##s, div), \ |
| .src_clk = &s##_clk.c, \ |
| } |
| |
| static struct clk_freq_tbl clk_tbl_sdac[] = { |
| F_SDAC( 256000, lpxo, 4, 1, 24), |
| F_SDAC( 352800, lpxo, 1, 147, 10240), |
| F_SDAC( 384000, lpxo, 4, 1, 16), |
| F_SDAC( 512000, lpxo, 4, 1, 12), |
| F_SDAC( 705600, lpxo, 1, 147, 5120), |
| F_SDAC( 768000, lpxo, 4, 1, 8), |
| F_SDAC(1024000, lpxo, 4, 1, 6), |
| F_SDAC(1411200, lpxo, 1, 147, 2560), |
| F_SDAC(1536000, lpxo, 4, 1, 4), |
| F_END, |
| }; |
| |
| static struct rcg_clk sdac_clk = { |
| .b = { |
| .ctl_reg = SDAC_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 2, |
| .reset_mask = P_SDAC_CLK, |
| }, |
| .ns_reg = SDAC_NS_REG, |
| .md_reg = SDAC_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .mnd_en_mask = BIT(8), |
| .freq_tbl = clk_tbl_sdac, |
| .ns_mask = F_MASK_MND16, |
| .set_rate = set_rate_mnd, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "sdac_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 1536000), |
| CLK_INIT(sdac_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk sdac_m_clk = { |
| .b = { |
| .ctl_reg = SDAC_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 17, |
| .reset_mask = P_SDAC_M_CLK, |
| }, |
| .parent = &sdac_clk.c, |
| .c = { |
| .dbg_name = "sdac_m_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(sdac_m_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_tv[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8(27000000, 23, 16, pll4, 2, 2, 33), |
| F_MND8(74250000, 23, 16, pll4, 2, 1, 6), |
| F_END, |
| }; |
| |
| static struct rcg_clk tv_clk = { |
| .ns_reg = TV_NS_REG, |
| .b = { |
| .ctl_reg = TV_NS_REG, |
| .halt_check = NOCHECK, |
| }, |
| .md_reg = TV_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(23, 16), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_tv, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "tv_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 74250000), |
| CLK_INIT(tv_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk hdmi_clk = { |
| .b = { |
| .ctl_reg = HDMI_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 7, |
| .reset_mask = P_HDMI_CLK, |
| }, |
| .parent = &tv_clk.c, |
| .c = { |
| .dbg_name = "hdmi_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(hdmi_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk tv_dac_clk = { |
| .b = { |
| .ctl_reg = TV_NS_REG, |
| .en_mask = BIT(12), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 27, |
| .reset_mask = P_TV_DAC_CLK, |
| }, |
| .parent = &tv_clk.c, |
| .c = { |
| .dbg_name = "tv_dac_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(tv_dac_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk tv_enc_clk = { |
| .b = { |
| .ctl_reg = TV_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 10, |
| .reset_mask = P_TV_ENC_CLK, |
| }, |
| .parent = &tv_clk.c, |
| .c = { |
| .dbg_name = "tv_enc_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(tv_enc_clk.c), |
| }, |
| }; |
| |
| /* Hacking root & branch into one param. */ |
| static struct branch_clk tsif_ref_clk = { |
| .b = { |
| .ctl_reg = TSIF_NS_REG, |
| .en_mask = BIT(9)|BIT(11), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 11, |
| .reset_mask = P_TSIF_REF_CLK, |
| }, |
| .parent = &tv_clk.c, |
| .c = { |
| .dbg_name = "tsif_ref_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(tsif_ref_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_usb[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8(60000000, 23, 16, pll1, 2, 5, 32), |
| F_END, |
| }; |
| |
| static struct rcg_clk usb_hs_src_clk = { |
| .ns_reg = USBH_NS_REG, |
| .b = { |
| .ctl_reg = USBH_NS_REG, |
| .halt_check = NOCHECK, |
| }, |
| .md_reg = USBH_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(23, 16), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_usb, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "usb_hs_src_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 60000000), |
| CLK_INIT(usb_hs_src_clk.c), |
| .depends = &axi_li_adsp_a_clk.c, |
| }, |
| }; |
| |
| static struct branch_clk usb_hs_clk = { |
| .b = { |
| .ctl_reg = USBH_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 26, |
| .reset_mask = P_USB_HS_CLK, |
| }, |
| .c = { |
| .dbg_name = "usb_hs_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs_core_clk = { |
| .b = { |
| .ctl_reg = USBH_NS_REG, |
| .en_mask = BIT(13), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 27, |
| .reset_mask = P_USB_HS_CORE_CLK, |
| }, |
| .parent = &usb_hs_src_clk.c, |
| .c = { |
| .dbg_name = "usb_hs_core_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs_core_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs2_clk = { |
| .b = { |
| .ctl_reg = USBH2_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 3, |
| .reset_mask = P_USB_HS2_CLK, |
| }, |
| .parent = &usb_hs_src_clk.c, |
| .c = { |
| .dbg_name = "usb_hs2_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs2_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs2_core_clk = { |
| .b = { |
| .ctl_reg = USBH2_NS_REG, |
| .en_mask = BIT(4), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 28, |
| .reset_mask = P_USB_HS2_CORE_CLK, |
| }, |
| .parent = &usb_hs_src_clk.c, |
| .c = { |
| .dbg_name = "usb_hs2_core_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs2_core_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs3_clk = { |
| .b = { |
| .ctl_reg = USBH3_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 2, |
| .reset_mask = P_USB_HS3_CLK, |
| }, |
| .parent = &usb_hs_src_clk.c, |
| .c = { |
| .dbg_name = "usb_hs3_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs3_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk usb_hs3_core_clk = { |
| .b = { |
| .ctl_reg = USBH3_NS_REG, |
| .en_mask = BIT(4), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 29, |
| .reset_mask = P_USB_HS3_CORE_CLK, |
| }, |
| .parent = &usb_hs_src_clk.c, |
| .c = { |
| .dbg_name = "usb_hs3_core_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(usb_hs3_core_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_vfe_jpeg[] = { |
| F_MND16( 24576000, lpxo, 1, 0, 0), |
| F_MND16( 36864000, pll3, 4, 1, 5), |
| F_MND16( 46080000, pll3, 4, 1, 4), |
| F_MND16( 61440000, pll3, 4, 1, 3), |
| F_MND16( 73728000, pll3, 2, 1, 5), |
| F_MND16( 81920000, pll3, 3, 1, 3), |
| F_MND16( 92160000, pll3, 4, 1, 2), |
| F_MND16( 98304000, pll3, 3, 2, 5), |
| F_MND16(105326000, pll3, 2, 2, 7), |
| F_MND16(122880000, pll3, 2, 1, 3), |
| F_MND16(147456000, pll3, 2, 2, 5), |
| F_MND16(153600000, pll1, 2, 2, 5), |
| F_MND16(192000000, pll1, 4, 0, 0), |
| F_END, |
| }; |
| |
| static struct rcg_clk jpeg_clk = { |
| .b = { |
| .ctl_reg = JPEG_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 1, |
| .reset_mask = P_JPEG_CLK, |
| }, |
| .ns_reg = JPEG_NS_REG, |
| .md_reg = JPEG_NS_REG - 4, |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_vfe_jpeg, |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "jpeg_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP2(NOMINAL, 153600000, HIGH, 192000000), |
| CLK_INIT(jpeg_clk.c), |
| .depends = &axi_li_jpeg_clk.c, |
| }, |
| }; |
| |
| static struct rcg_clk vfe_clk = { |
| .b = { |
| .ctl_reg = CAM_VFE_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEB_REG, |
| .halt_bit = 0, |
| .reset_mask = P_VFE_CLK, |
| }, |
| .ns_reg = CAM_VFE_NS_REG, |
| .md_reg = CAM_VFE_NS_REG - 4, |
| .root_en_mask = BIT(13), |
| .freq_tbl = clk_tbl_vfe_jpeg, |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "vfe_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP2(NOMINAL, 153600000, HIGH, 192000000), |
| CLK_INIT(vfe_clk.c), |
| .depends = &axi_li_vfe_clk.c, |
| }, |
| }; |
| |
| static struct branch_clk vfe_mdc_clk = { |
| .b = { |
| .ctl_reg = CAM_VFE_NS_REG, |
| .en_mask = BIT(11), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 9, |
| .reset_mask = P_VFE_MDC_CLK, |
| }, |
| .parent = &vfe_clk.c, |
| .c = { |
| .dbg_name = "vfe_mdc_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(vfe_mdc_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk vfe_camif_clk = { |
| .b = { |
| .ctl_reg = CAM_VFE_NS_REG, |
| .en_mask = BIT(15), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 13, |
| .reset_mask = P_VFE_CAMIF_CLK, |
| }, |
| .parent = &vfe_clk.c, |
| .c = { |
| .dbg_name = "vfe_camif_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(vfe_camif_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk csi0_vfe_clk = { |
| .b = { |
| .ctl_reg = CSI_NS_REG, |
| .en_mask = BIT(15), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 16, |
| .reset_mask = P_CSI0_VFE_CLK, |
| }, |
| .parent = &vfe_clk.c, |
| .c = { |
| .dbg_name = "csi0_vfe_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(csi0_vfe_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_cam[] = { |
| F_MND16( 0, gnd, 1, 0, 0), |
| F_MND16( 6000000, pll1, 4, 1, 32), |
| F_MND16( 8000000, pll1, 4, 1, 24), |
| F_MND16(12000000, pll1, 4, 1, 16), |
| F_MND16(16000000, pll1, 4, 1, 12), |
| F_MND16(19200000, pll1, 4, 1, 10), |
| F_MND16(24000000, pll1, 4, 1, 8), |
| F_MND16(32000000, pll1, 4, 1, 6), |
| F_MND16(48000000, pll1, 4, 1, 4), |
| F_MND16(64000000, pll1, 4, 1, 3), |
| F_END, |
| }; |
| |
| static struct rcg_clk cam_m_clk = { |
| .b = { |
| .ctl_reg = CAM_NS_REG, |
| .halt_check = DELAY, |
| .reset_mask = P_CAM_M_CLK, |
| }, |
| .ns_reg = CAM_NS_REG, |
| .md_reg = CAM_NS_REG - 4, |
| .root_en_mask = BIT(9), |
| .freq_tbl = clk_tbl_cam, |
| .ns_mask = F_MASK_MND16, |
| .mnd_en_mask = BIT(8), |
| .set_rate = set_rate_mnd, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "cam_m_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 64000000), |
| CLK_INIT(cam_m_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_vpe[] = { |
| F_MND8( 24576000, 22, 15, lpxo, 1, 0, 0), |
| F_MND8( 30720000, 22, 15, pll3, 4, 1, 6), |
| F_MND8( 61440000, 22, 15, pll3, 4, 1, 3), |
| F_MND8( 81920000, 22, 15, pll3, 3, 1, 3), |
| F_MND8(122880000, 22, 15, pll3, 3, 1, 2), |
| F_MND8(147456000, 22, 15, pll3, 1, 1, 5), |
| F_MND8(153600000, 22, 15, pll1, 1, 1, 5), |
| F_END, |
| }; |
| |
| static struct rcg_clk vpe_clk = { |
| .b = { |
| .ctl_reg = VPE_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 10, |
| .reset_mask = P_VPE_CLK, |
| }, |
| .ns_reg = VPE_NS_REG, |
| .md_reg = VPE_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(22, 15), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_vpe, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "vpe_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 153600000), |
| CLK_INIT(vpe_clk.c), |
| .depends = &axi_vpe_clk.c, |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mfc[] = { |
| F_MND8( 24576000, 24, 17, lpxo, 1, 0, 0), |
| F_MND8( 30720000, 24, 17, pll3, 4, 1, 6), |
| F_MND8( 61440000, 24, 17, pll3, 4, 1, 3), |
| F_MND8( 81920000, 24, 17, pll3, 3, 1, 3), |
| F_MND8(122880000, 24, 17, pll3, 3, 1, 2), |
| F_MND8(147456000, 24, 17, pll3, 1, 1, 5), |
| F_MND8(153600000, 24, 17, pll1, 1, 1, 5), |
| F_MND8(170667000, 24, 17, pll1, 1, 2, 9), |
| F_END, |
| }; |
| |
| static struct rcg_clk mfc_clk = { |
| .b = { |
| .ctl_reg = MFC_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 12, |
| .reset_mask = P_MFC_CLK, |
| }, |
| .ns_reg = MFC_NS_REG, |
| .md_reg = MFC_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(24, 17), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_mfc, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "mfc_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 170667000), |
| CLK_INIT(mfc_clk.c), |
| .depends = &axi_mfc_clk.c, |
| }, |
| }; |
| |
| static struct branch_clk mfc_div2_clk = { |
| .b = { |
| .ctl_reg = MFC_NS_REG, |
| .en_mask = BIT(15), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 11, |
| .reset_mask = P_MFC_DIV2_CLK, |
| }, |
| .parent = &mfc_clk.c, |
| .c = { |
| .dbg_name = "mfc_div2_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(mfc_div2_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_spi[] = { |
| F_MND8( 0, 0, 0, gnd, 1, 0, 0), |
| F_MND8( 9963243, 19, 12, pll3, 4, 2, 37), |
| F_MND8(24576000, 19, 12, lpxo, 1, 0, 0), |
| F_MND8(26331429, 19, 12, pll3, 4, 1, 7), |
| F_END, |
| }; |
| |
| static struct rcg_clk spi_clk = { |
| .b = { |
| .ctl_reg = SPI_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 0, |
| .reset_mask = P_SPI_CLK, |
| }, |
| .ns_reg = SPI_NS_REG, |
| .md_reg = SPI_NS_REG - 4, |
| .ns_mask = F_MASK_MND8(19, 12), |
| .mnd_en_mask = BIT(8), |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_spi, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_mnd, |
| .c = { |
| .dbg_name = "spi_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(NOMINAL, 26331429), |
| CLK_INIT(spi_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_lpa_codec[] = { |
| F_RAW(1, NULL, 0, 0, 0, NULL), /* src MI2S_CODEC_RX */ |
| F_RAW(2, NULL, 0, 1, 0, NULL), /* src ECODEC_CIF */ |
| F_RAW(3, NULL, 0, 2, 0, NULL), /* src MI2S */ |
| F_RAW(4, NULL, 0, 3, 0, NULL), /* src SDAC */ |
| F_END, |
| }; |
| |
| static struct rcg_clk lpa_codec_clk = { |
| .b = { |
| .ctl_reg = LPA_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 6, |
| .reset_mask = P_LPA_CODEC_CLK, |
| }, |
| .ns_reg = LPA_NS_REG, |
| .ns_mask = BM(1, 0), |
| .set_rate = set_rate_nop, |
| .freq_tbl = clk_tbl_lpa_codec, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "lpa_codec_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(LOW, 4), |
| CLK_INIT(lpa_codec_clk.c), |
| }, |
| }; |
| |
| static struct clk_freq_tbl clk_tbl_mdc[] = { |
| F_RAW(1, NULL, 0, 0, 0, NULL), |
| F_END |
| }; |
| |
| static struct rcg_clk mdc_clk = { |
| .b = { |
| .ctl_reg = MDC_NS_REG, |
| .en_mask = BIT(9), |
| .halt_reg = CLK_HALT_STATEA_REG, |
| .halt_bit = 10, |
| .reset_mask = P_MDC_CLK, |
| }, |
| .ns_reg = MDC_NS_REG, |
| .root_en_mask = BIT(11), |
| .freq_tbl = clk_tbl_mdc, |
| .current_freq = &rcg_dummy_freq, |
| .set_rate = set_rate_nop, |
| .c = { |
| .dbg_name = "mdc_clk", |
| .ops = &clk_ops_rcg_7x30, |
| VDD_DIG_FMAX_MAP1(LOW, 1), |
| CLK_INIT(mdc_clk.c), |
| }, |
| }; |
| |
| static struct branch_clk lpa_core_clk = { |
| .b = { |
| .ctl_reg = LPA_NS_REG, |
| .en_mask = BIT(5), |
| .halt_reg = CLK_HALT_STATEC_REG, |
| .halt_bit = 5, |
| .reset_mask = P_LPA_CORE_CLK, |
| }, |
| .c = { |
| .dbg_name = "lpa_core_clk", |
| .ops = &clk_ops_branch, |
| CLK_INIT(lpa_core_clk.c), |
| }, |
| }; |
| |
| static DEFINE_CLK_PCOM(adsp_clk, ADSP_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(codec_ssbi_clk, CODEC_SSBI_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(ebi1_clk, EBI1_CLK, CLKFLAG_SKIP_AUTO_OFF | CLKFLAG_MIN); |
| static DEFINE_CLK_PCOM(ebi1_fixed_clk, EBI1_FIXED_CLK, CLKFLAG_MIN | |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(ecodec_clk, ECODEC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(gp_clk, GP_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(uart3_clk, UART3_CLK, 0); |
| static DEFINE_CLK_PCOM(usb_phy_clk, USB_PHY_CLK, CLKFLAG_MIN); |
| |
| static DEFINE_CLK_PCOM(p_grp_2d_clk, GRP_2D_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_grp_2d_p_clk, GRP_2D_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_hdmi_clk, HDMI_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_jpeg_clk, JPEG_CLK, CLKFLAG_MIN); |
| static DEFINE_CLK_PCOM(p_jpeg_p_clk, JPEG_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_lpa_codec_clk, LPA_CODEC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_lpa_core_clk, LPA_CORE_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_lpa_p_clk, LPA_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_m_clk, MI2S_M_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_s_clk, MI2S_S_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_codec_rx_m_clk, MI2S_CODEC_RX_M_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_codec_rx_s_clk, MI2S_CODEC_RX_S_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_codec_tx_m_clk, MI2S_CODEC_TX_M_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mi2s_codec_tx_s_clk, MI2S_CODEC_TX_S_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_sdac_clk, SDAC_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdac_m_clk, SDAC_M_CLK, 0); |
| static DEFINE_CLK_PCOM(p_vfe_clk, VFE_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_vfe_camif_clk, VFE_CAMIF_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_vfe_mdc_clk, VFE_MDC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_vfe_p_clk, VFE_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_grp_3d_clk, GRP_3D_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_grp_3d_p_clk, GRP_3D_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_imem_clk, IMEM_CLK, 0); |
| static DEFINE_CLK_PCOM(p_mdp_lcdc_pad_pclk_clk, MDP_LCDC_PAD_PCLK_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mdp_lcdc_pclk_clk, MDP_LCDC_PCLK_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mdp_p_clk, MDP_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mdp_vsync_clk, MDP_VSYNC_CLK, 0); |
| static DEFINE_CLK_PCOM(p_tsif_ref_clk, TSIF_REF_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_tsif_p_clk, TSIF_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_tv_dac_clk, TV_DAC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_tv_enc_clk, TV_ENC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_emdh_clk, EMDH_CLK, CLKFLAG_MIN | CLKFLAG_MAX); |
| static DEFINE_CLK_PCOM(p_emdh_p_clk, EMDH_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_i2c_clk, I2C_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_i2c_2_clk, I2C_2_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mdc_clk, MDC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_pmdh_clk, PMDH_CLK, CLKFLAG_MIN | CLKFLAG_MAX); |
| static DEFINE_CLK_PCOM(p_pmdh_p_clk, PMDH_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_sdc1_clk, SDC1_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc1_p_clk, SDC1_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc2_clk, SDC2_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc2_p_clk, SDC2_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc3_clk, SDC3_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc3_p_clk, SDC3_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc4_clk, SDC4_CLK, 0); |
| static DEFINE_CLK_PCOM(p_sdc4_p_clk, SDC4_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_uart2_clk, UART2_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_usb_hs2_clk, USB_HS2_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs2_core_clk, USB_HS2_CORE_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs2_p_clk, USB_HS2_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs3_clk, USB_HS3_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs3_core_clk, USB_HS3_CORE_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs3_p_clk, USB_HS3_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_qup_i2c_clk, QUP_I2C_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_spi_clk, SPI_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_spi_p_clk, SPI_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_uart1_clk, UART1_CLK, 0); |
| static DEFINE_CLK_PCOM(p_uart1dm_clk, UART1DM_CLK, 0); |
| static DEFINE_CLK_PCOM(p_uart2dm_clk, UART2DM_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_usb_hs_clk, USB_HS_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs_core_clk, USB_HS_CORE_CLK, 0); |
| static DEFINE_CLK_PCOM(p_usb_hs_p_clk, USB_HS_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_cam_m_clk, CAM_M_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_camif_pad_p_clk, CAMIF_PAD_P_CLK, 0); |
| static DEFINE_CLK_PCOM(p_csi0_clk, CSI0_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_csi0_vfe_clk, CSI0_VFE_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_csi0_p_clk, CSI0_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mdp_clk, MDP_CLK, CLKFLAG_MIN); |
| static DEFINE_CLK_PCOM(p_mfc_clk, MFC_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mfc_div2_clk, MFC_DIV2_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_mfc_p_clk, MFC_P_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_vpe_clk, VPE_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_adm_clk, ADM_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_ce_clk, CE_CLK, CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_axi_rotator_clk, AXI_ROTATOR_CLK, |
| CLKFLAG_SKIP_AUTO_OFF); |
| static DEFINE_CLK_PCOM(p_rotator_imem_clk, ROTATOR_IMEM_CLK, 0); |
| static DEFINE_CLK_PCOM(p_rotator_p_clk, ROTATOR_P_CLK, 0); |
| |
| static DEFINE_CLK_VOTER(ebi_dtv_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_grp_3d_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_grp_2d_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_lcdc_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_mddi_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_tv_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_vcd_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_vfe_clk, &ebi1_fixed_clk.c); |
| static DEFINE_CLK_VOTER(ebi_adm_clk, &ebi1_fixed_clk.c); |
| |
| #ifdef CONFIG_DEBUG_FS |
| |
| #define CLK_TEST_2(s) (s) |
| #define CLK_TEST_HS(s) (0x4000 | ((s) << 8)) |
| #define CLK_TEST_LS(s) (0x4D40 | (s)) |
| |
| struct measure_sel { |
| u32 test_vector; |
| struct clk *clk; |
| }; |
| |
| static struct measure_sel measure_mux[] = { |
| { CLK_TEST_2(0x03), &emdh_p_clk.c }, |
| { CLK_TEST_2(0x04), &pmdh_p_clk.c }, |
| { CLK_TEST_2(0x06), &mdp_p_clk.c }, |
| { CLK_TEST_2(0x07), &lpa_p_clk.c }, |
| { CLK_TEST_2(0x08), &usb_hs2_p_clk.c }, |
| { CLK_TEST_2(0x09), &spi_clk.c }, |
| { CLK_TEST_2(0x0B), &i2c_2_clk.c }, |
| { CLK_TEST_2(0x0D), &mi2s_m_clk.c }, |
| { CLK_TEST_2(0x0E), &lpa_core_clk.c }, |
| { CLK_TEST_2(0x0F), &lpa_codec_clk.c }, |
| { CLK_TEST_2(0x10), &usb_hs3_p_clk.c }, |
| { CLK_TEST_2(0x11), &adm_p_clk.c }, |
| { CLK_TEST_2(0x13), &hdmi_clk.c }, |
| { CLK_TEST_2(0x14), &usb_hs_core_clk.c }, |
| { CLK_TEST_2(0x15), &usb_hs2_core_clk.c }, |
| { CLK_TEST_2(0x16), &usb_hs3_core_clk.c }, |
| { CLK_TEST_2(0x17), &mi2s_codec_tx_s_clk.c }, |
| { CLK_TEST_2(0x18), &spi_p_clk.c }, |
| { CLK_TEST_2(0x1A), &camif_pad_p_clk.c }, |
| { CLK_TEST_2(0x1C), &qup_i2c_clk.c }, |
| { CLK_TEST_2(0x1F), &mfc_div2_clk.c }, |
| { CLK_TEST_2(0x38), &mfc_clk.c }, |
| |
| { CLK_TEST_HS(0x00), &adm_clk.c }, |
| { CLK_TEST_HS(0x01), &mdp_lcdc_pad_pclk_clk.c }, |
| { CLK_TEST_HS(0x02), &mdp_lcdc_pclk_clk.c }, |
| { CLK_TEST_HS(0x03), &axi_rotator_clk.c }, |
| { CLK_TEST_HS(0x07), &axi_li_vg_clk.c }, |
| { CLK_TEST_HS(0x09), &axi_li_apps_clk.c }, |
| { CLK_TEST_HS(0x0E), &axi_li_jpeg_clk.c }, |
| { CLK_TEST_HS(0x0F), &emdh_clk.c }, |
| { CLK_TEST_HS(0x14), &mdp_clk.c }, |
| { CLK_TEST_HS(0x15), &pmdh_clk.c }, |
| { CLK_TEST_HS(0x19), &axi_grp_2d_clk.c }, |
| { CLK_TEST_HS(0x1A), &axi_li_grp_clk.c }, |
| { CLK_TEST_HS(0x1B), &axi_li_vfe_clk.c }, |
| { CLK_TEST_HS(0x1C), &grp_2d_clk.c }, |
| { CLK_TEST_HS(0x1E), &grp_3d_clk.c }, |
| { CLK_TEST_HS(0x1F), &imem_clk.c }, |
| { CLK_TEST_HS(0x20), &jpeg_clk.c }, |
| { CLK_TEST_HS(0x24), &axi_li_adsp_a_clk.c }, |
| { CLK_TEST_HS(0x26), &rotator_imem_clk.c }, |
| { CLK_TEST_HS(0x27), &axi_vpe_clk.c }, |
| { CLK_TEST_HS(0x2A), &axi_mfc_clk.c }, |
| { CLK_TEST_HS(0x2B), &axi_mdp_clk.c }, |
| { CLK_TEST_HS(0x2C), &vpe_clk.c }, |
| { CLK_TEST_HS(0x30), &vfe_camif_clk.c }, |
| { CLK_TEST_HS(0x31), &csi0_clk.c }, |
| { CLK_TEST_HS(0x32), &csi0_vfe_clk.c }, |
| { CLK_TEST_HS(0x33), &csi0_p_clk.c }, |
| |
| { CLK_TEST_LS(0x03), &ce_clk.c }, |
| { CLK_TEST_LS(0x04), &cam_m_clk.c }, |
| { CLK_TEST_LS(0x0C), &grp_2d_p_clk.c }, |
| { CLK_TEST_LS(0x0D), &i2c_clk.c }, |
| { CLK_TEST_LS(0x0E), &mi2s_codec_rx_m_clk.c }, |
| { CLK_TEST_LS(0x0F), &mi2s_codec_rx_s_clk.c }, |
| { CLK_TEST_LS(0x10), &mi2s_codec_tx_m_clk.c }, |
| { CLK_TEST_LS(0x13), &mdp_vsync_clk.c }, |
| { CLK_TEST_LS(0x15), &vfe_p_clk.c }, |
| { CLK_TEST_LS(0x16), &mdc_clk.c }, |
| { CLK_TEST_LS(0x17), &vfe_mdc_clk.c }, |
| { CLK_TEST_LS(0x18), &usb_hs_p_clk.c }, |
| { CLK_TEST_LS(0x1C), &uart1dm_p_clk.c }, |
| { CLK_TEST_LS(0x1E), &jpeg_p_clk.c }, |
| { CLK_TEST_LS(0x20), &sdac_clk.c }, |
| { CLK_TEST_LS(0x21), &sdc1_p_clk.c }, |
| { CLK_TEST_LS(0x22), &sdc1_clk.c }, |
| { CLK_TEST_LS(0x23), &sdc2_p_clk.c }, |
| { CLK_TEST_LS(0x24), &sdc2_clk.c }, |
| { CLK_TEST_LS(0x25), &tsif_p_clk.c }, |
| { CLK_TEST_LS(0x26), &sdac_m_clk.c }, |
| { CLK_TEST_LS(0x27), &grp_3d_p_clk.c }, |
| { CLK_TEST_LS(0x2A), &tsif_ref_clk.c }, |
| { CLK_TEST_LS(0x2B), &tv_enc_clk.c }, |
| { CLK_TEST_LS(0x2C), &tv_dac_clk.c }, |
| { CLK_TEST_LS(0x2D), &rotator_p_clk.c }, |
| { CLK_TEST_LS(0x2F), &uart1_clk.c }, |
| { CLK_TEST_LS(0x30), &uart1dm_clk.c }, |
| { CLK_TEST_LS(0x31), &uart2_clk.c }, |
| { CLK_TEST_LS(0x33), &usb_hs2_clk.c }, |
| { CLK_TEST_LS(0x34), &usb_hs3_clk.c }, |
| { CLK_TEST_LS(0x35), &mfc_p_clk.c }, |
| { CLK_TEST_LS(0x36), &vfe_clk.c }, |
| { CLK_TEST_LS(0x39), &sdc3_p_clk.c }, |
| { CLK_TEST_LS(0x3A), &sdc3_clk.c }, |
| { CLK_TEST_LS(0x3B), &sdc4_p_clk.c }, |
| { CLK_TEST_LS(0x3C), &sdc4_clk.c }, |
| { CLK_TEST_LS(0x3D), &uart2dm_clk.c }, |
| { CLK_TEST_LS(0x3E), &uart2dm_p_clk.c }, |
| { CLK_TEST_LS(0x3F), &usb_hs_clk.c }, |
| }; |
| |
| static struct measure_sel *find_measure_sel(struct clk *clk) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(measure_mux); i++) |
| if (measure_mux[i].clk == clk) |
| return &measure_mux[i]; |
| return NULL; |
| } |
| |
| static int measure_clk_set_parent(struct clk *clk, struct clk *parent) |
| { |
| struct measure_sel *p; |
| unsigned long flags; |
| |
| if (!parent) |
| return -EINVAL; |
| |
| p = find_measure_sel(parent); |
| if (!p) |
| return -EINVAL; |
| |
| spin_lock_irqsave(&local_clock_reg_lock, flags); |
| |
| /* Program test vector. */ |
| if (p->test_vector <= 0xFF) { |
| /* Select CLK_TEST_2 */ |
| writel_relaxed(0x4D40, CLK_TEST_BASE_REG); |
| writel_relaxed(p->test_vector, CLK_TEST_2_BASE_REG); |
| } else |
| writel_relaxed(p->test_vector, CLK_TEST_BASE_REG); |
| |
| spin_unlock_irqrestore(&local_clock_reg_lock, flags); |
| |
| return 0; |
| } |
| |
| /* Sample clock for 'tcxo4_ticks' reference clock ticks. */ |
| static unsigned long run_measurement(unsigned tcxo4_ticks) |
| { |
| /* TCXO4_CNT_EN and RINGOSC_CNT_EN register values. */ |
| u32 reg_val_enable = readl_relaxed(MISC_CLK_CTL_BASE_REG) | 0x3; |
| u32 reg_val_disable = reg_val_enable & ~0x3; |
| |
| /* Stop counters and set the TCXO4 counter start value. */ |
| writel_relaxed(reg_val_disable, MISC_CLK_CTL_BASE_REG); |
| writel_relaxed(tcxo4_ticks, TCXO_CNT_BASE_REG); |
| |
| /* Run measurement and wait for completion. */ |
| writel_relaxed(reg_val_enable, MISC_CLK_CTL_BASE_REG); |
| while (readl_relaxed(TCXO_CNT_DONE_BASE_REG) == 0) |
| cpu_relax(); |
| |
| /* Stop counters. */ |
| writel_relaxed(reg_val_disable, MISC_CLK_CTL_BASE_REG); |
| |
| return readl_relaxed(RINGOSC_CNT_BASE_REG); |
| } |
| |
| /* Perform a hardware rate measurement for a given clock. |
| FOR DEBUG USE ONLY: Measurements take ~15 ms! */ |
| static unsigned long measure_clk_get_rate(struct clk *clk) |
| { |
| unsigned long flags; |
| u32 regval, prph_web_reg_old; |
| u64 raw_count_short, raw_count_full; |
| unsigned ret; |
| |
| clk_prepare_enable(&tcxo_clk.c); |
| |
| spin_lock_irqsave(&local_clock_reg_lock, flags); |
| |
| /* Enable TCXO4 clock branch and root. */ |
| prph_web_reg_old = readl_relaxed(PRPH_WEB_NS_BASE_REG); |
| regval = prph_web_reg_old | BIT(9) | BIT(11); |
| writel_relaxed(regval, PRPH_WEB_NS_BASE_REG); |
| |
| /* |
| * The ring oscillator counter will not reset if the measured clock |
| * is not running. To detect this, run a short measurement before |
| * the full measurement. If the raw results of the two are the same |
| * then the clock must be off. |
| */ |
| |
| /* Run a short measurement. (~1 ms) */ |
| raw_count_short = run_measurement(0x1000); |
| /* Run a full measurement. (~14 ms) */ |
| raw_count_full = run_measurement(0x10000); |
| |
| /* Disable TCXO4 clock branch and root. */ |
| writel_relaxed(prph_web_reg_old, PRPH_WEB_NS_BASE_REG); |
| |
| spin_unlock_irqrestore(&local_clock_reg_lock, flags); |
| |
| /* Return 0 if the clock is off. */ |
| if (raw_count_full == raw_count_short) |
| ret = 0; |
| else { |
| /* Compute rate in Hz. */ |
| raw_count_full = ((raw_count_full * 10) + 15) * 4800000; |
| do_div(raw_count_full, ((0x10000 * 10) + 35)); |
| ret = raw_count_full; |
| } |
| |
| clk_disable_unprepare(&tcxo_clk.c); |
| |
| return ret; |
| } |
| #else /* !CONFIG_DEBUG_FS */ |
| static int measure_clk_set_parent(struct clk *clk, struct clk *parent) |
| { |
| return -EINVAL; |
| } |
| |
| static unsigned long measure_clk_get_rate(struct clk *clk) |
| { |
| return 0; |
| } |
| #endif /* CONFIG_DEBUG_FS */ |
| |
| static struct clk_ops measure_clk_ops = { |
| .set_parent = measure_clk_set_parent, |
| .get_rate = measure_clk_get_rate, |
| .is_local = local_clk_is_local, |
| }; |
| |
| static struct clk measure_clk = { |
| .dbg_name = "measure_clk", |
| .ops = &measure_clk_ops, |
| CLK_INIT(measure_clk), |
| }; |
| |
| /* Implementation for clk_set_flags(). */ |
| int soc_clk_set_flags(struct clk *clk, unsigned clk_flags) |
| { |
| uint32_t regval, ret = 0; |
| unsigned long flags; |
| |
| spin_lock_irqsave(&local_clock_reg_lock, flags); |
| |
| if (clk == &vfe_clk.c) { |
| regval = readl_relaxed(CAM_VFE_NS_REG); |
| /* Flag values chosen for backward compatibility |
| * with proc_comm remote clock control. */ |
| if (clk_flags == 0x00000100) { |
| /* Select external source. */ |
| regval |= BIT(14); |
| } else if (clk_flags == 0x00000200) { |
| /* Select internal source. */ |
| regval &= ~BIT(14); |
| } else |
| ret = -EINVAL; |
| |
| writel_relaxed(regval, CAM_VFE_NS_REG); |
| /* Make sure write is issued before returning. */ |
| mb(); |
| } else |
| ret = -EPERM; |
| |
| spin_unlock_irqrestore(&local_clock_reg_lock, flags); |
| |
| return ret; |
| } |
| |
| static int msm7x30_clk_reset(struct clk *clk, enum clk_reset_action action) |
| { |
| /* reset_mask is actually a proc_comm id */ |
| unsigned id = to_rcg_clk(clk)->b.reset_mask; |
| return pc_clk_reset(id, action); |
| } |
| |
| static int soc_branch_clk_reset(struct clk *clk, enum clk_reset_action action) |
| { |
| unsigned id = to_branch_clk(clk)->b.reset_mask; |
| return pc_clk_reset(id, action); |
| } |
| |
| /* |
| * Clock ownership detection code |
| */ |
| |
| enum { |
| SH2_OWN_GLBL, |
| SH2_OWN_APPS1, |
| SH2_OWN_APPS2, |
| SH2_OWN_ROW1, |
| SH2_OWN_ROW2, |
| SH2_OWN_APPS3, |
| NUM_OWNERSHIP |
| }; |
| static __initdata uint32_t ownership_regs[NUM_OWNERSHIP]; |
| |
| static void __init cache_ownership(void) |
| { |
| ownership_regs[SH2_OWN_GLBL] = readl_relaxed(SH2_OWN_GLBL_BASE_REG); |
| ownership_regs[SH2_OWN_APPS1] = readl_relaxed(SH2_OWN_APPS1_BASE_REG); |
| ownership_regs[SH2_OWN_APPS2] = readl_relaxed(SH2_OWN_APPS2_BASE_REG); |
| ownership_regs[SH2_OWN_ROW1] = readl_relaxed(SH2_OWN_ROW1_BASE_REG); |
| ownership_regs[SH2_OWN_ROW2] = readl_relaxed(SH2_OWN_ROW2_BASE_REG); |
| ownership_regs[SH2_OWN_APPS3] = readl_relaxed(SH2_OWN_APPS3_BASE_REG); |
| } |
| |
| static void __init print_ownership(void) |
| { |
| pr_info("Clock ownership\n"); |
| pr_info(" GLBL : %08x\n", ownership_regs[SH2_OWN_GLBL]); |
| pr_info(" APPS : %08x %08x %08x\n", ownership_regs[SH2_OWN_APPS1], |
| ownership_regs[SH2_OWN_APPS2], ownership_regs[SH2_OWN_APPS3]); |
| pr_info(" ROW : %08x %08x\n", ownership_regs[SH2_OWN_ROW1], |
| ownership_regs[SH2_OWN_ROW2]); |
| } |
| |
| #define O(x) (&ownership_regs[(SH2_OWN_##x)]) |
| #define OWN(r, b, name, clk, dev) \ |
| { \ |
| .lk = CLK_LOOKUP(name, clk.c, dev), \ |
| .remote = &p_##clk.c, \ |
| .reg = O(r), \ |
| .bit = BIT(b), \ |
| } |
| |
| static struct clk_local_ownership { |
| struct clk_lookup lk; |
| const u32 *reg; |
| const u32 bit; |
| struct clk *remote; |
| } ownership_map[] __initdata = { |
| /* Sources */ |
| { CLK_LOOKUP("pll1_clk", pll1_clk.c, "acpu") }, |
| { CLK_LOOKUP("pll2_clk", pll2_clk.c, "acpu") }, |
| { CLK_LOOKUP("pll3_clk", pll3_clk.c, "acpu") }, |
| { CLK_LOOKUP("measure", measure_clk, "debug") }, |
| |
| /* PCOM */ |
| { CLK_LOOKUP("adsp_clk", adsp_clk.c, NULL) }, |
| { CLK_LOOKUP("codec_ssbi_clk", codec_ssbi_clk.c, NULL) }, |
| { CLK_LOOKUP("ebi1_clk", ebi1_clk.c, NULL) }, |
| { CLK_LOOKUP("ebi1_fixed_clk", ebi1_fixed_clk.c, NULL) }, |
| { CLK_LOOKUP("ecodec_clk", ecodec_clk.c, NULL) }, |
| { CLK_LOOKUP("core_clk", gp_clk.c, "") }, |
| { CLK_LOOKUP("core_clk", uart3_clk.c, "msm_serial.2") }, |
| { CLK_LOOKUP("phy_clk", usb_phy_clk.c, "msm_otg") }, |
| |
| /* Voters */ |
| { CLK_LOOKUP("ebi1_dtv_clk", ebi_dtv_clk.c, NULL) }, |
| { CLK_LOOKUP("bus_clk", ebi_grp_2d_clk.c, "kgsl-2d0.0") }, |
| { CLK_LOOKUP("bus_clk", ebi_grp_3d_clk.c, "kgsl-3d0.0") }, |
| { CLK_LOOKUP("ebi1_lcdc_clk", ebi_lcdc_clk.c, NULL) }, |
| { CLK_LOOKUP("ebi1_mddi_clk", ebi_mddi_clk.c, NULL) }, |
| { CLK_LOOKUP("ebi1_tv_clk", ebi_tv_clk.c, NULL) }, |
| { CLK_LOOKUP("mem_clk", ebi_vcd_clk.c, "msm_vidc.0") }, |
| { CLK_LOOKUP("ebi1_vfe_clk", ebi_vfe_clk.c, NULL) }, |
| { CLK_LOOKUP("mem_clk", ebi_adm_clk.c, "msm_dmov") }, |
| |
| /* |
| * This is a many-to-one mapping because we don't know how the remote |
| * clock code has decided to handle the dependencies between clocks for |
| * a particular hardware block. We determine the ownership for all the |
| * clocks going into a block by checking the ownership bit of one |
| * register (usually the ns register). |
| */ |
| OWN(APPS1, 6, "core_clk", grp_2d_clk, "kgsl-2d0.0"), |
| OWN(APPS1, 6, "core_clk", grp_2d_clk, "footswitch-pcom.0"), |
| OWN(APPS1, 6, "iface_clk", grp_2d_p_clk, "kgsl-2d0.0"), |
| OWN(APPS1, 6, "iface_clk", grp_2d_p_clk, "footswitch-pcom.0"), |
| OWN(APPS1, 31, "hdmi_clk", hdmi_clk, NULL), |
| OWN(APPS1, 0, "jpeg_clk", jpeg_clk, NULL), |
| OWN(APPS1, 0, "jpeg_pclk", jpeg_p_clk, NULL), |
| OWN(APPS1, 23, "lpa_codec_clk", lpa_codec_clk, NULL), |
| OWN(APPS1, 23, "lpa_core_clk", lpa_core_clk, NULL), |
| OWN(APPS1, 23, "lpa_pclk", lpa_p_clk, NULL), |
| OWN(APPS1, 28, "mi2s_m_clk", mi2s_m_clk, NULL), |
| OWN(APPS1, 28, "mi2s_s_clk", mi2s_s_clk, NULL), |
| OWN(APPS1, 12, "mi2s_codec_rx_m_clk", mi2s_codec_rx_m_clk, NULL), |
| OWN(APPS1, 12, "mi2s_codec_rx_s_clk", mi2s_codec_rx_s_clk, NULL), |
| OWN(APPS1, 14, "mi2s_codec_tx_m_clk", mi2s_codec_tx_m_clk, NULL), |
| OWN(APPS1, 14, "mi2s_codec_tx_s_clk", mi2s_codec_tx_s_clk, NULL), |
| OWN(APPS1, 26, "sdac_clk", sdac_clk, NULL), |
| OWN(APPS1, 26, "sdac_m_clk", sdac_m_clk, NULL), |
| OWN(APPS1, 8, "vfe_clk", vfe_clk, NULL), |
| OWN(APPS1, 8, "core_clk", vfe_clk, "footswitch-pcom.8"), |
| OWN(APPS1, 8, "vfe_camif_clk", vfe_camif_clk, NULL), |
| OWN(APPS1, 8, "vfe_mdc_clk", vfe_mdc_clk, NULL), |
| OWN(APPS1, 8, "vfe_pclk", vfe_p_clk, NULL), |
| OWN(APPS1, 8, "iface_clk", vfe_p_clk, "footswitch-pcom.8"), |
| |
| OWN(APPS2, 0, "core_clk", grp_3d_clk, "kgsl-3d0.0"), |
| OWN(APPS2, 0, "core_clk", grp_3d_clk, "footswitch-pcom.2"), |
| OWN(APPS2, 0, "iface_clk", grp_3d_p_clk, "kgsl-3d0.0"), |
| OWN(APPS2, 0, "iface_clk", grp_3d_p_clk, "footswitch-pcom.2"), |
| { CLK_LOOKUP("src_clk", grp_3d_src_clk.c, "kgsl-3d0.0"), |
| O(APPS2), BIT(0), &p_grp_3d_clk.c }, |
| { CLK_LOOKUP("src_clk", grp_3d_src_clk.c, "footswitch-pcom.2"), |
| O(APPS2), BIT(0), &p_grp_3d_clk.c }, |
| OWN(APPS2, 0, "mem_clk", imem_clk, "kgsl-3d0.0"), |
| OWN(APPS2, 4, "mdp_lcdc_pad_pclk_clk", mdp_lcdc_pad_pclk_clk, NULL), |
| OWN(APPS2, 4, "mdp_lcdc_pclk_clk", mdp_lcdc_pclk_clk, NULL), |
| OWN(APPS2, 4, "mdp_pclk", mdp_p_clk, NULL), |
| OWN(APPS2, 4, "iface_clk", mdp_p_clk, "footswitch-pcom.4"), |
| OWN(APPS2, 28, "mdp_vsync_clk", mdp_vsync_clk, NULL), |
| OWN(APPS2, 5, "ref_clk", tsif_ref_clk, "msm_tsif.0"), |
| OWN(APPS2, 5, "iface_clk", tsif_p_clk, "msm_tsif.0"), |
| { CLK_LOOKUP("tv_src_clk", tv_clk.c, NULL), |
| O(APPS2), BIT(2), &p_tv_enc_clk.c }, |
| OWN(APPS2, 2, "tv_dac_clk", tv_dac_clk, NULL), |
| OWN(APPS2, 2, "tv_enc_clk", tv_enc_clk, NULL), |
| |
| OWN(ROW1, 7, "emdh_clk", emdh_clk, "msm_mddi.1"), |
| OWN(ROW1, 7, "emdh_pclk", emdh_p_clk, "msm_mddi.1"), |
| OWN(ROW1, 11, "core_clk", i2c_clk, "msm_i2c.0"), |
| OWN(ROW1, 12, "core_clk", i2c_2_clk, "msm_i2c.2"), |
| OWN(ROW1, 17, "mdc_clk", mdc_clk, NULL), |
| OWN(ROW1, 19, "mddi_clk", pmdh_clk, NULL), |
| OWN(ROW1, 19, "mddi_pclk", pmdh_p_clk, NULL), |
| OWN(ROW1, 23, "core_clk", sdc1_clk, "msm_sdcc.1"), |
| OWN(ROW1, 23, "iface_clk", sdc1_p_clk, "msm_sdcc.1"), |
| OWN(ROW1, 25, "core_clk", sdc2_clk, "msm_sdcc.2"), |
| OWN(ROW1, 25, "iface_clk", sdc2_p_clk, "msm_sdcc.2"), |
| OWN(ROW1, 27, "core_clk", sdc3_clk, "msm_sdcc.3"), |
| OWN(ROW1, 27, "iface_clk", sdc3_p_clk, "msm_sdcc.3"), |
| OWN(ROW1, 29, "core_clk", sdc4_clk, "msm_sdcc.4"), |
| OWN(ROW1, 29, "iface_clk", sdc4_p_clk, "msm_sdcc.4"), |
| OWN(ROW1, 0, "core_clk", uart2_clk, "msm_serial.1"), |
| OWN(ROW1, 2, "alt_core_clk", usb_hs2_clk, "msm_hsusb_host.0"), |
| OWN(ROW1, 2, "core_clk", usb_hs2_core_clk, "msm_hsusb_host.0"), |
| OWN(ROW1, 2, "iface_clk", usb_hs2_p_clk, "msm_hsusb_host.0"), |
| OWN(ROW1, 4, "alt_core_clk", usb_hs3_clk, ""), |
| OWN(ROW1, 4, "core_clk", usb_hs3_core_clk, ""), |
| OWN(ROW1, 4, "iface_clk", usb_hs3_p_clk, ""), |
| |
| OWN(ROW2, 3, "core_clk", qup_i2c_clk, "qup_i2c.4"), |
| OWN(ROW2, 1, "core_clk", spi_clk, "spi_qsd.0"), |
| OWN(ROW2, 1, "iface_clk", spi_p_clk, "spi_qsd.0"), |
| OWN(ROW2, 9, "core_clk", uart1_clk, "msm_serial.0"), |
| OWN(ROW2, 6, "core_clk", uart1dm_clk, "msm_serial_hs.0"), |
| OWN(ROW2, 8, "core_clk", uart2dm_clk, "msm_serial_hs.1"), |
| OWN(ROW2, 11, "alt_core_clk", usb_hs_clk, "msm_otg"), |
| OWN(ROW2, 11, "core_clk", usb_hs_core_clk, "msm_otg"), |
| OWN(ROW2, 11, "iface_clk", usb_hs_p_clk, "msm_otg"), |
| |
| OWN(APPS3, 6, "cam_m_clk", cam_m_clk, NULL), |
| OWN(APPS3, 6, "camif_pad_pclk", camif_pad_p_clk, NULL), |
| OWN(APPS3, 6, "iface_clk", camif_pad_p_clk, "qup_i2c.4"), |
| OWN(APPS3, 11, "csi_clk", csi0_clk, NULL), |
| OWN(APPS3, 11, "csi_vfe_clk", csi0_vfe_clk, NULL), |
| OWN(APPS3, 11, "csi_pclk", csi0_p_clk, NULL), |
| OWN(APPS3, 0, "mdp_clk", mdp_clk, NULL), |
| OWN(APPS3, 0, "core_clk", mdp_clk, "footswitch-pcom.4"), |
| OWN(APPS3, 2, "core_clk", mfc_clk, "msm_vidc.0"), |
| OWN(APPS3, 2, "core_clk", mfc_clk, "footswitch-pcom.5"), |
| OWN(APPS3, 2, "core_div2_clk", mfc_div2_clk, "msm_vidc.0"), |
| OWN(APPS3, 2, "iface_clk", mfc_p_clk, "msm_vidc.0"), |
| OWN(APPS3, 2, "iface_clk", mfc_p_clk, "footswitch-pcom.5"), |
| OWN(APPS3, 4, "vpe_clk", vpe_clk, NULL), |
| OWN(APPS3, 4, "core_clk", vpe_clk, "footswitch-pcom.9"), |
| |
| OWN(GLBL, 8, "core_clk", adm_clk, "msm_dmov"), |
| { CLK_LOOKUP("iface_clk", adm_p_clk.c, "msm_dmov"), |
| O(GLBL), BIT(13), &dummy_clk }, |
| OWN(GLBL, 8, "core_clk", ce_clk, "qce.0"), |
| OWN(GLBL, 8, "core_clk", ce_clk, "crypto.0"), |
| OWN(GLBL, 13, "core_clk", axi_rotator_clk, "msm_rotator.0"), |
| OWN(GLBL, 13, "core_clk", axi_rotator_clk, "footswitch-pcom.6"), |
| OWN(GLBL, 13, "mem_clk", rotator_imem_clk, "msm_rotator.0"), |
| OWN(GLBL, 13, "iface_clk", rotator_p_clk, "msm_rotator.0"), |
| OWN(GLBL, 13, "iface_clk", rotator_p_clk, "footswitch-pcom.6"), |
| { CLK_LOOKUP("iface_clk", uart1dm_p_clk.c, "msm_serial_hs.0"), |
| O(GLBL), BIT(8), &dummy_clk }, |
| { CLK_LOOKUP("iface_clk", uart2dm_p_clk.c, "msm_serial_hs.1"), |
| O(GLBL), BIT(8), &dummy_clk }, |
| }; |
| |
| static struct clk_lookup msm_clocks_7x30[ARRAY_SIZE(ownership_map)]; |
| |
| static void __init set_clock_ownership(void) |
| { |
| unsigned i; |
| struct clk_lookup *lk; |
| |
| for (i = 0; i < ARRAY_SIZE(ownership_map); i++) { |
| const u32 *reg = ownership_map[i].reg; |
| u32 bit = ownership_map[i].bit; |
| struct clk *remote = ownership_map[i].remote; |
| |
| lk = &ownership_map[i].lk; |
| memcpy(&msm_clocks_7x30[i], lk, sizeof(*lk)); |
| |
| if (reg && !(*reg & bit)) |
| msm_clocks_7x30[i].clk = remote; |
| } |
| } |
| |
| /* |
| * Miscellaneous clock register initializations |
| */ |
| static const struct reg_init { |
| const void __iomem *reg; |
| uint32_t mask; |
| uint32_t val; |
| } ri_list[] __initconst = { |
| /* Enable UMDX_P clock. Known to causes issues, so never turn off. */ |
| {GLBL_CLK_ENA_2_SC_REG, BIT(2), BIT(2)}, |
| |
| /* Disable all the child clocks of USB_HS_SRC. */ |
| { USBH_NS_REG, BIT(13) | BIT(9), 0 }, |
| { USBH2_NS_REG, BIT(9) | BIT(4), 0 }, |
| { USBH3_NS_REG, BIT(9) | BIT(4), 0 }, |
| |
| {EMDH_NS_REG, BM(18, 17) , BVAL(18, 17, 0x3)}, /* RX div = div-4. */ |
| {PMDH_NS_REG, BM(18, 17), BVAL(18, 17, 0x3)}, /* RX div = div-4. */ |
| /* MI2S_CODEC_RX_S src = MI2S_CODEC_RX_M. */ |
| {MI2S_RX_NS_REG, BIT(14), 0x0}, |
| /* MI2S_CODEC_TX_S src = MI2S_CODEC_TX_M. */ |
| {MI2S_TX_NS_REG, BIT(14), 0x0}, |
| {MI2S_NS_REG, BIT(14), 0x0}, /* MI2S_S src = MI2S_M. */ |
| /* Allow DSP to decide the LPA CORE src. */ |
| {LPA_CORE_CLK_MA0_REG, BIT(0), BIT(0)}, |
| {LPA_CORE_CLK_MA2_REG, BIT(0), BIT(0)}, |
| {MI2S_CODEC_RX_DIV_REG, 0xF, 0xD}, /* MI2S_CODEC_RX_S div = div-8. */ |
| {MI2S_CODEC_TX_DIV_REG, 0xF, 0xD}, /* MI2S_CODEC_TX_S div = div-8. */ |
| {MI2S_DIV_REG, 0xF, 0x7}, /* MI2S_S div = div-8. */ |
| {MDC_NS_REG, 0x3, 0x3}, /* MDC src = external MDH src. */ |
| {SDAC_NS_REG, BM(15, 14), 0x0}, /* SDAC div = div-1. */ |
| /* Disable sources TCXO/5 & TCXO/6. UART1 src = TCXO*/ |
| {UART_NS_REG, BM(26, 25) | BM(2, 0), 0x0}, |
| /* HDMI div = div-1, non-inverted. tv_enc_src = tv_clk_src */ |
| {HDMI_NS_REG, 0x7, 0x0}, |
| {TV_NS_REG, BM(15, 14), 0x0}, /* tv_clk_src_div2 = div-1 */ |
| |
| /* USBH core clocks src = USB_HS_SRC. */ |
| {USBH_NS_REG, BIT(15), BIT(15)}, |
| {USBH2_NS_REG, BIT(6), BIT(6)}, |
| {USBH3_NS_REG, BIT(6), BIT(6)}, |
| }; |
| |
| /* Local clock driver initialization. */ |
| static void __init msm7x30_clock_init(void) |
| { |
| int i; |
| uint32_t val; |
| |
| cache_ownership(); |
| print_ownership(); |
| set_clock_ownership(); |
| |
| /* When we have no local clock control, the rest of the code in this |
| * function is a NOP since writes to shadow regions that we don't own |
| * are ignored. */ |
| |
| clk_set_rate(&usb_hs_src_clk.c, clk_tbl_usb[1].freq_hz); |
| |
| for (i = 0; i < ARRAY_SIZE(ri_list); i++) { |
| val = readl_relaxed(ri_list[i].reg); |
| val &= ~ri_list[i].mask; |
| val |= ri_list[i].val; |
| writel_relaxed(val, ri_list[i].reg); |
| } |
| |
| clk_set_rate(&i2c_clk.c, 19200000); |
| clk_set_rate(&i2c_2_clk.c, 19200000); |
| clk_set_rate(&qup_i2c_clk.c, 19200000); |
| clk_set_rate(&uart1_clk.c, 19200000); |
| clk_set_rate(&uart2_clk.c, 19200000); |
| clk_set_rate(&mi2s_m_clk.c, 12288000); |
| clk_set_rate(&mdp_vsync_clk.c, 24576000); |
| clk_set_rate(&glbl_root_clk.c, 1); |
| clk_set_rate(&mdc_clk.c, 1); |
| /* Sync the LPA_CODEC clock to MI2S_CODEC_RX */ |
| clk_set_rate(&lpa_codec_clk.c, 1); |
| /* Sync the GRP2D clock to AXI */ |
| clk_set_rate(&grp_2d_clk.c, 1); |
| } |
| |
| struct clock_init_data msm7x30_clock_init_data __initdata = { |
| .table = msm_clocks_7x30, |
| .size = ARRAY_SIZE(msm_clocks_7x30), |
| .init = msm7x30_clock_init, |
| }; |
| |
| /* |
| * Clock operation handler registration |
| */ |
| static struct clk_ops clk_ops_rcg_7x30 = { |
| .enable = rcg_clk_enable, |
| .disable = rcg_clk_disable, |
| .auto_off = rcg_clk_disable, |
| .set_rate = rcg_clk_set_rate, |
| .list_rate = rcg_clk_list_rate, |
| .is_enabled = rcg_clk_is_enabled, |
| .round_rate = rcg_clk_round_rate, |
| .reset = msm7x30_clk_reset, |
| .set_flags = soc_clk_set_flags, |
| .is_local = local_clk_is_local, |
| .get_parent = rcg_clk_get_parent, |
| }; |
| |
| static struct clk_ops clk_ops_branch = { |
| .enable = branch_clk_enable, |
| .disable = branch_clk_disable, |
| .auto_off = branch_clk_disable, |
| .is_enabled = branch_clk_is_enabled, |
| .reset = soc_branch_clk_reset, |
| .set_flags = soc_clk_set_flags, |
| .is_local = local_clk_is_local, |
| .get_parent = branch_clk_get_parent, |
| .set_parent = branch_clk_set_parent, |
| }; |