| /* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include <assert.h> |
| #include <reg.h> |
| #include <err.h> |
| #include <clock.h> |
| #include <clock_pll.h> |
| #include <clock_lib2.h> |
| #include <platform/clock.h> |
| #include <platform/iomap.h> |
| #include <platform.h> |
| |
| |
| /* Mux source select values */ |
| #define cxo_source_val 0 |
| #define gpll0_source_val 1 |
| #define gpll4_source_val 5 |
| #define cxo_mm_source_val 0 |
| #define mmpll0_mm_source_val 1 |
| #define mmpll1_mm_source_val 2 |
| #define mmpll3_mm_source_val 3 |
| #define gpll0_mm_source_val 5 |
| #define edppll_270_mm_source_val 4 |
| #define edppll_350_mm_source_val 4 |
| #define hdmipll_mm_source_val 3 |
| |
| struct clk_freq_tbl rcg_dummy_freq = F_END; |
| |
| |
| /* Clock Operations */ |
| static struct clk_ops clk_ops_rst = |
| { |
| .reset = clock_lib2_reset_clk_reset, |
| }; |
| |
| static struct clk_ops clk_ops_branch = |
| { |
| .enable = clock_lib2_branch_clk_enable, |
| .disable = clock_lib2_branch_clk_disable, |
| .set_rate = clock_lib2_branch_set_rate, |
| .reset = clock_lib2_branch_clk_reset, |
| }; |
| |
| static struct clk_ops clk_ops_rcg_mnd = |
| { |
| .enable = clock_lib2_rcg_enable, |
| .set_rate = clock_lib2_rcg_set_rate, |
| }; |
| |
| static struct clk_ops clk_ops_rcg = |
| { |
| .enable = clock_lib2_rcg_enable, |
| .set_rate = clock_lib2_rcg_set_rate, |
| }; |
| |
| static struct clk_ops clk_ops_cxo = |
| { |
| .enable = cxo_clk_enable, |
| .disable = cxo_clk_disable, |
| }; |
| |
| static struct clk_ops clk_ops_pll_vote = |
| { |
| .enable = pll_vote_clk_enable, |
| .disable = pll_vote_clk_disable, |
| .auto_off = pll_vote_clk_disable, |
| .is_enabled = pll_vote_clk_is_enabled, |
| }; |
| |
| static struct clk_ops clk_ops_vote = |
| { |
| .enable = clock_lib2_vote_clk_enable, |
| .disable = clock_lib2_vote_clk_disable, |
| }; |
| |
| /* Clock Sources */ |
| static struct fixed_clk cxo_clk_src = |
| { |
| .c = { |
| .rate = 19200000, |
| .dbg_name = "cxo_clk_src", |
| .ops = &clk_ops_cxo, |
| }, |
| }; |
| |
| static struct pll_vote_clk gpll0_clk_src = |
| { |
| .en_reg = (void *) APCS_GPLL_ENA_VOTE, |
| .en_mask = BIT(0), |
| .status_reg = (void *) GPLL0_MODE, |
| .status_mask = BIT(30), |
| .parent = &cxo_clk_src.c, |
| |
| .c = { |
| .rate = 600000000, |
| .dbg_name = "gpll0_clk_src", |
| .ops = &clk_ops_pll_vote, |
| }, |
| }; |
| |
| static struct pll_vote_clk gpll4_clk_src = |
| { |
| .en_reg = (void *) APCS_GPLL_ENA_VOTE, |
| .en_mask = BIT(4), |
| .status_reg = (void *) GPLL4_MODE, |
| .status_mask = BIT(30), |
| .parent = &cxo_clk_src.c, |
| |
| .c = { |
| .rate = 1600000000, |
| .dbg_name = "gpll4_clk_src", |
| .ops = &clk_ops_pll_vote, |
| }, |
| }; |
| |
| /* UART Clocks */ |
| static struct clk_freq_tbl ftbl_gcc_blsp1_2_uart1_6_apps_clk[] = |
| { |
| F( 3686400, gpll0, 1, 96, 15625), |
| F( 7372800, gpll0, 1, 192, 15625), |
| F(14745600, gpll0, 1, 384, 15625), |
| F(16000000, gpll0, 5, 2, 15), |
| F(19200000, cxo, 1, 0, 0), |
| F(24000000, gpll0, 5, 1, 5), |
| F(32000000, gpll0, 1, 4, 75), |
| F(40000000, gpll0, 15, 0, 0), |
| F(46400000, gpll0, 1, 29, 375), |
| F(48000000, gpll0, 12.5, 0, 0), |
| F(51200000, gpll0, 1, 32, 375), |
| F(56000000, gpll0, 1, 7, 75), |
| F(58982400, gpll0, 1, 1536, 15625), |
| F(60000000, gpll0, 10, 0, 0), |
| F(63160000, gpll0, 9.5, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk blsp1_uart2_apps_clk_src = |
| { |
| .cmd_reg = (uint32_t *) BLSP1_UART2_APPS_CMD_RCGR, |
| .cfg_reg = (uint32_t *) BLSP1_UART2_APPS_CFG_RCGR, |
| .m_reg = (uint32_t *) BLSP1_UART2_APPS_M, |
| .n_reg = (uint32_t *) BLSP1_UART2_APPS_N, |
| .d_reg = (uint32_t *) BLSP1_UART2_APPS_D, |
| |
| .set_rate = clock_lib2_rcg_set_rate_mnd, |
| .freq_tbl = ftbl_gcc_blsp1_2_uart1_6_apps_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "blsp1_uart2_apps_clk", |
| .ops = &clk_ops_rcg_mnd, |
| }, |
| }; |
| |
| static struct branch_clk gcc_blsp1_uart2_apps_clk = |
| { |
| .cbcr_reg = (uint32_t *) BLSP1_UART2_APPS_CBCR, |
| .parent = &blsp1_uart2_apps_clk_src.c, |
| |
| .c = { |
| .dbg_name = "gcc_blsp1_uart2_apps_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct vote_clk gcc_blsp1_ahb_clk = { |
| .cbcr_reg = (uint32_t *) BLSP1_AHB_CBCR, |
| .vote_reg = (uint32_t *) APCS_CLOCK_BRANCH_ENA_VOTE, |
| .en_mask = BIT(17), |
| |
| .c = { |
| .dbg_name = "gcc_blsp1_ahb_clk", |
| .ops = &clk_ops_vote, |
| }, |
| }; |
| |
| /* USB Clocks */ |
| static struct clk_freq_tbl ftbl_gcc_usb_hs_system_clk[] = |
| { |
| F(75000000, gpll0, 8, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk usb_hs_system_clk_src = |
| { |
| .cmd_reg = (uint32_t *) USB_HS_SYSTEM_CMD_RCGR, |
| .cfg_reg = (uint32_t *) USB_HS_SYSTEM_CFG_RCGR, |
| |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_gcc_usb_hs_system_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "usb_hs_system_clk", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb_hs_system_clk = |
| { |
| .cbcr_reg = (uint32_t *) USB_HS_SYSTEM_CBCR, |
| .parent = &usb_hs_system_clk_src.c, |
| |
| .c = { |
| .dbg_name = "gcc_usb_hs_system_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb_hs_ahb_clk = |
| { |
| .cbcr_reg = (uint32_t *) USB_HS_AHB_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "gcc_usb_hs_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| /* SDCC Clocks */ |
| static struct clk_freq_tbl ftbl_gcc_sdcc1_apps_clk[] = |
| { |
| F( 144000, cxo, 16, 3, 25), |
| F( 400000, cxo, 12, 1, 4), |
| F( 20000000, gpll0, 15, 1, 2), |
| F( 25000000, gpll0, 12, 1, 2), |
| F( 50000000, gpll0, 12, 0, 0), |
| F( 96000000, gpll4, 6, 0, 0), |
| F(192000000, gpll4, 2, 0, 0), |
| F(384000000, gpll4, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct clk_freq_tbl ftbl_gcc_sdcc1_apps_clk_8992[] = |
| { |
| F( 144000, cxo, 16, 3, 25), |
| F( 400000, cxo, 12, 1, 4), |
| F( 20000000, gpll0, 15, 1, 2), |
| F( 25000000, gpll0, 12, 1, 2), |
| F( 50000000, gpll0, 12, 0, 0), |
| F( 96000000, gpll4, 6, 0, 0), |
| F(172000000, gpll4, 2, 0, 0), |
| F(344000000, gpll4, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct clk_freq_tbl ftbl_gcc_sdcc2_4_apps_clk[] = |
| { |
| F( 144000, cxo, 16, 3, 25), |
| F( 400000, cxo, 12, 1, 4), |
| F( 20000000, gpll0, 15, 1, 2), |
| F( 25000000, gpll0, 12, 1, 2), |
| F( 50000000, gpll0, 12, 0, 0), |
| F(100000000, gpll0, 6, 0, 0), |
| F(200000000, gpll0, 3, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk sdcc1_apps_clk_src = |
| { |
| .cmd_reg = (uint32_t *) SDCC1_CMD_RCGR, |
| .cfg_reg = (uint32_t *) SDCC1_CFG_RCGR, |
| .m_reg = (uint32_t *) SDCC1_M, |
| .n_reg = (uint32_t *) SDCC1_N, |
| .d_reg = (uint32_t *) SDCC1_D, |
| |
| .set_rate = clock_lib2_rcg_set_rate_mnd, |
| .freq_tbl = ftbl_gcc_sdcc1_apps_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "sdc1_clk", |
| .ops = &clk_ops_rcg_mnd, |
| }, |
| }; |
| |
| static struct branch_clk gcc_sdcc1_apps_clk = |
| { |
| .cbcr_reg = (uint32_t *) SDCC1_APPS_CBCR, |
| .parent = &sdcc1_apps_clk_src.c, |
| |
| .c = { |
| .dbg_name = "gcc_sdcc1_apps_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_sdcc1_ahb_clk = |
| { |
| .cbcr_reg = (uint32_t *) SDCC1_AHB_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "gcc_sdcc1_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct rcg_clk sdcc2_apps_clk_src = |
| { |
| .cmd_reg = (uint32_t *) SDCC2_CMD_RCGR, |
| .cfg_reg = (uint32_t *) SDCC2_CFG_RCGR, |
| .m_reg = (uint32_t *) SDCC2_M, |
| .n_reg = (uint32_t *) SDCC2_N, |
| .d_reg = (uint32_t *) SDCC2_D, |
| |
| .set_rate = clock_lib2_rcg_set_rate_mnd, |
| .freq_tbl = ftbl_gcc_sdcc2_4_apps_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "sdc2_clk", |
| .ops = &clk_ops_rcg_mnd, |
| }, |
| }; |
| |
| static struct branch_clk gcc_sdcc2_apps_clk = |
| { |
| .cbcr_reg = (uint32_t *) SDCC2_APPS_CBCR, |
| .parent = &sdcc2_apps_clk_src.c, |
| |
| .c = { |
| .dbg_name = "gcc_sdcc2_apps_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_sdcc2_ahb_clk = |
| { |
| .cbcr_reg = (uint32_t *) SDCC2_AHB_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "gcc_sdcc2_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_sys_noc_usb30_axi_clk = { |
| .cbcr_reg = (uint32_t *) SYS_NOC_USB3_AXI_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "sys_noc_usb30_axi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb2b_phy_sleep_clk = { |
| .cbcr_reg = (uint32_t *) USB2B_PHY_SLEEP_CBCR, |
| .bcr_reg = (uint32_t *) USB2B_PHY_BCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "usb2b_phy_sleep_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_gcc_usb30_master_clk[] = { |
| F( 125000000, gpll0, 1, 5, 24), |
| F_END |
| }; |
| |
| static struct rcg_clk usb30_master_clk_src = { |
| .cmd_reg = (uint32_t *) USB30_MASTER_CMD_RCGR, |
| .cfg_reg = (uint32_t *) USB30_MASTER_CFG_RCGR, |
| .m_reg = (uint32_t *) USB30_MASTER_M, |
| .n_reg = (uint32_t *) USB30_MASTER_N, |
| .d_reg = (uint32_t *) USB30_MASTER_D, |
| |
| .set_rate = clock_lib2_rcg_set_rate_mnd, |
| .freq_tbl = ftbl_gcc_usb30_master_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "usb30_master_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb30_master_clk = { |
| .cbcr_reg = (uint32_t *) USB30_MASTER_CBCR, |
| .bcr_reg = (uint32_t *) USB_30_BCR, |
| .parent = &usb30_master_clk_src.c, |
| |
| .c = { |
| .dbg_name = "usb30_master_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_gcc_usb30_mock_utmi_clk_src[] = { |
| F( 60000000, gpll0, 10, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk usb30_mock_utmi_clk_src = { |
| .cmd_reg = (uint32_t *) USB30_MOCK_UTMI_CMD_RCGR, |
| .cfg_reg = (uint32_t *) USB30_MOCK_UTMI_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_gcc_usb30_mock_utmi_clk_src, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "usb30_mock_utmi_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb30_mock_utmi_clk = { |
| .cbcr_reg = (uint32_t *) USB30_MOCK_UTMI_CBCR, |
| .has_sibling = 0, |
| .parent = &usb30_mock_utmi_clk_src.c, |
| |
| .c = { |
| .dbg_name = "usb30_mock_utmi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb30_sleep_clk = { |
| .cbcr_reg = (uint32_t *) USB30_SLEEP_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "usb30_sleep_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_gcc_usb30_phy_aux_clk_src[] = { |
| F( 1200000, cxo, 16, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk usb30_phy_aux_clk_src = { |
| .cmd_reg = (uint32_t *) USB30_PHY_AUX_CMD_RCGR, |
| .cfg_reg = (uint32_t *) USB30_PHY_AUX_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_gcc_usb30_phy_aux_clk_src, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "usb30_phy_aux_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb30_phy_aux_clk = { |
| .cbcr_reg = (uint32_t *)USB30_PHY_AUX_CBCR, |
| .has_sibling = 0, |
| .parent = &usb30_phy_aux_clk_src.c, |
| |
| .c = { |
| .dbg_name = "usb30_phy_aux_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb30_pipe_clk = { |
| .bcr_reg = (uint32_t *) USB30PHY_PHY_BCR, |
| .cbcr_reg = (uint32_t *) USB30_PHY_PIPE_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "usb30_pipe_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct reset_clk gcc_usb30_phy_reset = { |
| .bcr_reg = (uint32_t )USB30_PHY_BCR, |
| |
| .c = { |
| .dbg_name = "usb30_phy_reset", |
| .ops = &clk_ops_rst, |
| }, |
| }; |
| |
| static struct branch_clk gcc_usb_phy_cfg_ahb2phy_clk = { |
| .cbcr_reg = (uint32_t *)USB_PHY_CFG_AHB2PHY_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "usb_phy_cfg_ahb2phy_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| /* Display clocks */ |
| static struct clk_freq_tbl ftbl_mdss_esc0_1_clk[] = { |
| F_MM(19200000, cxo, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_esc1_1_clk[] = { |
| F_MM(19200000, cxo, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct clk_freq_tbl ftbl_mmss_axi_clk[] = { |
| F_MM(19200000, cxo, 1, 0, 0), |
| F_MM(100000000, gpll0, 6, 0, 0), |
| F_MM(300000000, gpll0, 2, 0, 0), |
| F_END |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdp_clk[] = { |
| F_MM( 75000000, gpll0, 8, 0, 0), |
| F_MM( 240000000, gpll0, 2.5, 0, 0), |
| F_MM(300000000, gpll0, 2, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk dsi_esc0_clk_src = { |
| .cmd_reg = (uint32_t *) DSI_ESC0_CMD_RCGR, |
| .cfg_reg = (uint32_t *) DSI_ESC0_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_esc0_1_clk, |
| |
| .c = { |
| .dbg_name = "dsi_esc0_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct rcg_clk dsi_esc1_clk_src = { |
| .cmd_reg = (uint32_t *) DSI_ESC1_CMD_RCGR, |
| .cfg_reg = (uint32_t *) DSI_ESC1_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_esc1_1_clk, |
| |
| .c = { |
| .dbg_name = "dsi_esc1_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_vsync_clk[] = { |
| F_MM(19200000, cxo, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk vsync_clk_src = { |
| .cmd_reg = (uint32_t *) VSYNC_CMD_RCGR, |
| .cfg_reg = (uint32_t *) VSYNC_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_vsync_clk, |
| |
| .c = { |
| .dbg_name = "vsync_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct rcg_clk mdp_axi_clk_src = { |
| .cmd_reg = (uint32_t *) MDP_AXI_CMD_RCGR, |
| .cfg_reg = (uint32_t *) MDP_AXI_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mmss_axi_clk, |
| |
| .c = { |
| .dbg_name = "mdp_axi_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk mdss_esc0_clk = { |
| .cbcr_reg = (uint32_t *) DSI_ESC0_CBCR, |
| .parent = &dsi_esc0_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mdss_esc0_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_esc1_clk = { |
| .cbcr_reg = (uint32_t *) DSI_ESC1_CBCR, |
| .parent = &dsi_esc1_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mdss_esc1_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_axi_clk = { |
| .cbcr_reg = (uint32_t *) MDP_AXI_CBCR, |
| .parent = &mdp_axi_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mdss_axi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mmss_mmssnoc_axi_clk = { |
| .cbcr_reg = (uint32_t *) MMSS_MMSSNOC_AXI_CBCR, |
| .parent = &mdp_axi_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mmss_mmssnoc_axi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mmss_s0_axi_clk = { |
| .cbcr_reg = (uint32_t *) MMSS_S0_AXI_CBCR, |
| .parent = &mdp_axi_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mmss_s0_axi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdp_ahb_clk = { |
| .cbcr_reg = (uint32_t *) MDP_AHB_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "mdp_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct rcg_clk mdss_mdp_clk_src = { |
| .cmd_reg = (uint32_t *) MDP_CMD_RCGR, |
| .cfg_reg = (uint32_t *) MDP_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdp_clk, |
| .current_freq = &rcg_dummy_freq, |
| |
| .c = { |
| .dbg_name = "mdss_mdp_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk mdss_mdp_clk = { |
| .cbcr_reg = (uint32_t *) MDP_CBCR, |
| .parent = &mdss_mdp_clk_src.c, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "mdss_mdp_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_mdp_lut_clk = { |
| .cbcr_reg = (uint32_t *) MDP_LUT_CBCR, |
| .parent = &mdss_mdp_clk_src.c, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "mdss_mdp_lut_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_vsync_clk = { |
| .cbcr_reg = (uint32_t *) MDSS_VSYNC_CBCR, |
| .parent = &vsync_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mdss_vsync_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_edpaux_clk[] = { |
| F_MM(19200000, cxo, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk edpaux_clk_src = { |
| .cmd_reg = (uint32_t *) EDPAUX_CMD_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_edpaux_clk, |
| |
| .c = { |
| .dbg_name = "edpaux_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk mdss_edpaux_clk = { |
| .cbcr_reg = (uint32_t *) MDSS_EDPAUX_CBCR, |
| .parent = &edpaux_clk_src.c, |
| .has_sibling = 0, |
| |
| .c = { |
| .dbg_name = "mdss_edpaux_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_edplink_clk[] = { |
| F_MDSS(162000000, edppll_270, 2, 0, 0), |
| F_MDSS(270000000, edppll_270, 11, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk edplink_clk_src = { |
| .cmd_reg = (uint32_t *)EDPLINK_CMD_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_edplink_clk, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "edplink_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_edppixel_clk[] = { |
| F_MDSS(138500000, edppll_350, 2, 0, 0), |
| F_MDSS(350000000, edppll_350, 11, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk edppixel_clk_src = { |
| .cmd_reg = (uint32_t *)EDPPIXEL_CMD_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_mnd, |
| .freq_tbl = ftbl_mdss_edppixel_clk, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "edppixel_clk_src", |
| .ops = &clk_ops_rcg_mnd, |
| }, |
| }; |
| |
| static struct branch_clk mdss_edplink_clk = { |
| .cbcr_reg = (uint32_t *)MDSS_EDPLINK_CBCR, |
| .has_sibling = 0, |
| .parent = &edplink_clk_src.c, |
| .c = { |
| .dbg_name = "mdss_edplink_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_edppixel_clk = { |
| .cbcr_reg = (uint32_t *)MDSS_EDPPIXEL_CBCR, |
| .has_sibling = 0, |
| .parent = &edppixel_clk_src.c, |
| .c = { |
| .dbg_name = "mdss_edppixel_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mmss_misc_ahb_clk = { |
| .cbcr_reg = (uint32_t *) MMSS_MISC_AHB_CBCR, |
| .has_sibling = 1, |
| |
| .c = { |
| .dbg_name = "mmss_misc_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct branch_clk mdss_hdmi_ahb_clk = { |
| .cbcr_reg = (uint32_t *) MDSS_HDMI_AHB_CBCR, |
| .has_sibling = 1, |
| .c = { |
| .dbg_name = "mdss_hdmi_ahb_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_hdmi_clk[] = { |
| F_MM( 19200000, cxo, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk hdmi_clk_src = { |
| .cmd_reg = (uint32_t *) HDMI_CMD_RCGR, |
| .cfg_reg = (uint32_t *) HDMI_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_hdmi_clk, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "hdmi_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk mdss_hdmi_clk = { |
| .cbcr_reg = (uint32_t *) MDSS_HDMI_CBCR, |
| .has_sibling = 0, |
| .parent = &hdmi_clk_src.c, |
| .c = { |
| .dbg_name = "mdss_hdmi_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| static struct clk_freq_tbl ftbl_mdss_extpclk_clk[] = { |
| F_MDSS( 74250000, hdmipll, 1, 0, 0), |
| F_MDSS( 25200000, hdmipll, 1, 0, 0), |
| F_MDSS( 27000000, hdmipll, 1, 0, 0), |
| F_MDSS( 27030000, hdmipll, 1, 0, 0), |
| F_MDSS( 27070000, hdmipll, 1, 0, 0), |
| F_MDSS( 65000000, hdmipll, 1, 0, 0), |
| F_MDSS(108000000, hdmipll, 1, 0, 0), |
| F_MDSS(148500000, hdmipll, 1, 0, 0), |
| F_MDSS(268500000, hdmipll, 1, 0, 0), |
| F_MDSS(297000000, hdmipll, 1, 0, 0), |
| F_END |
| }; |
| |
| static struct rcg_clk extpclk_clk_src = { |
| .cmd_reg = (uint32_t *) EXTPCLK_CMD_RCGR, |
| .cfg_reg = (uint32_t *) EXTPCLK_CFG_RCGR, |
| .set_rate = clock_lib2_rcg_set_rate_hid, |
| .freq_tbl = ftbl_mdss_extpclk_clk, |
| .current_freq = &rcg_dummy_freq, |
| .c = { |
| .dbg_name = "extpclk_clk_src", |
| .ops = &clk_ops_rcg, |
| }, |
| }; |
| |
| static struct branch_clk mdss_extpclk_clk = { |
| .cbcr_reg = (uint32_t *) MDSS_EXTPCLK_CBCR, |
| .has_sibling = 0, |
| .parent = &extpclk_clk_src.c, |
| .c = { |
| .dbg_name = "mdss_extpclk_clk", |
| .ops = &clk_ops_branch, |
| }, |
| }; |
| |
| /* Clock lookup table */ |
| static struct clk_lookup msm_8994_clocks[] = |
| { |
| CLK_LOOKUP("sdc1_iface_clk", gcc_sdcc1_ahb_clk.c), |
| CLK_LOOKUP("sdc1_core_clk", gcc_sdcc1_apps_clk.c), |
| |
| CLK_LOOKUP("sdc2_iface_clk", gcc_sdcc2_ahb_clk.c), |
| CLK_LOOKUP("sdc2_core_clk", gcc_sdcc2_apps_clk.c), |
| |
| CLK_LOOKUP("uart2_iface_clk", gcc_blsp1_ahb_clk.c), |
| CLK_LOOKUP("uart2_core_clk", gcc_blsp1_uart2_apps_clk.c), |
| |
| CLK_LOOKUP("usb_iface_clk", gcc_usb_hs_ahb_clk.c), |
| CLK_LOOKUP("usb_core_clk", gcc_usb_hs_system_clk.c), |
| |
| /* USB30 clocks */ |
| CLK_LOOKUP("usb2b_phy_sleep_clk", gcc_usb2b_phy_sleep_clk.c), |
| CLK_LOOKUP("usb30_master_clk", gcc_usb30_master_clk.c), |
| CLK_LOOKUP("usb30_iface_clk", gcc_sys_noc_usb30_axi_clk.c), |
| CLK_LOOKUP("usb30_mock_utmi_clk", gcc_usb30_mock_utmi_clk.c), |
| CLK_LOOKUP("usb30_sleep_clk", gcc_usb30_sleep_clk.c), |
| CLK_LOOKUP("usb30_phy_aux_clk", gcc_usb30_phy_aux_clk.c), |
| CLK_LOOKUP("usb30_pipe_clk", gcc_usb30_pipe_clk.c), |
| CLK_LOOKUP("usb30_phy_reset", gcc_usb30_phy_reset.c), |
| |
| CLK_LOOKUP("usb_phy_cfg_ahb2phy_clk", gcc_usb_phy_cfg_ahb2phy_clk.c), |
| |
| /* mdss clocks */ |
| CLK_LOOKUP("mdp_ahb_clk", mdp_ahb_clk.c), |
| CLK_LOOKUP("mdss_esc0_clk", mdss_esc0_clk.c), |
| CLK_LOOKUP("mdss_esc1_clk", mdss_esc1_clk.c), |
| CLK_LOOKUP("mdss_axi_clk", mdss_axi_clk.c), |
| CLK_LOOKUP("mmss_mmssnoc_axi_clk", mmss_mmssnoc_axi_clk.c), |
| CLK_LOOKUP("mmss_s0_axi_clk", mmss_s0_axi_clk.c), |
| CLK_LOOKUP("mdss_vsync_clk", mdss_vsync_clk.c), |
| CLK_LOOKUP("mdss_mdp_clk_src", mdss_mdp_clk_src.c), |
| CLK_LOOKUP("mdss_mdp_clk", mdss_mdp_clk.c), |
| CLK_LOOKUP("mdss_mdp_lut_clk", mdss_mdp_lut_clk.c), |
| CLK_LOOKUP("mmss_misc_ahb_clk", mmss_misc_ahb_clk.c), |
| |
| CLK_LOOKUP("edp_pixel_clk", mdss_edppixel_clk.c), |
| CLK_LOOKUP("edp_link_clk", mdss_edplink_clk.c), |
| CLK_LOOKUP("edp_aux_clk", mdss_edpaux_clk.c), |
| |
| CLK_LOOKUP("hdmi_ahb_clk", mdss_hdmi_ahb_clk.c), |
| CLK_LOOKUP("hdmi_core_clk", mdss_hdmi_clk.c), |
| CLK_LOOKUP("hdmi_extp_clk", mdss_extpclk_clk.c), |
| }; |
| |
| void msm8992_sdc1_clock_override() |
| { |
| sdcc1_apps_clk_src.freq_tbl = ftbl_gcc_sdcc1_apps_clk_8992; |
| } |
| |
| void platform_clock_init(void) |
| { |
| if (platform_is_msm8992()) |
| { |
| msm8992_sdc1_clock_override(); |
| } |
| clk_init(msm_8994_clocks, ARRAY_SIZE(msm_8994_clocks)); |
| } |