ec61224576
Add the debug mux structure with inputs for measuring the HLOS controlled clocks on SM6150. Change-Id: I4f8565dcd2bd2750f56e4e0aaee990130b3d2d61 Signed-off-by: Veera Vegivada <vvegivad@codeaurora.org>
756 lines
21 KiB
C
756 lines
21 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#define pr_fmt(fmt) "clk: %s: " fmt, __func__
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#include <linux/clk.h>
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#include <linux/clk-provider.h>
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#include <linux/err.h>
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#include <linux/kernel.h>
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#include <linux/mfd/syscon.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/platform_device.h>
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#include <linux/regmap.h>
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#include "clk-debug.h"
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#include "common.h"
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static struct measure_clk_data debug_mux_priv = {
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.ctl_reg = 0x62038,
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.status_reg = 0x6203C,
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.xo_div4_cbcr = 0x43008,
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};
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static const char *const apss_cc_debug_mux_parent_names[] = {
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"measure_only_apcs_gold_post_acd_clk",
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"measure_only_apcs_l3_post_acd_clk",
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"measure_only_apcs_silver_post_acd_clk",
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};
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static int apss_cc_debug_mux_sels[] = {
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0x25, /* measure_only_apcs_gold_post_acd_clk */
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0x41, /* measure_only_apcs_l3_post_acd_clk */
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0x21, /* measure_only_apcs_silver_post_acd_clk */
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};
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static int apss_cc_debug_mux_pre_divs[] = {
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0x8, /* measure_only_apcs_gold_post_acd_clk */
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0x4, /* measure_only_apcs_l3_post_acd_clk */
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0x4, /* measure_only_apcs_silver_post_acd_clk */
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};
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static struct clk_debug_mux apss_cc_debug_mux = {
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.priv = &debug_mux_priv,
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.debug_offset = 0x18,
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.post_div_offset = 0x18,
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.cbcr_offset = 0x0,
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.src_sel_mask = 0x7F0,
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.src_sel_shift = 4,
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.post_div_mask = 0x7800,
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.post_div_shift = 11,
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.post_div_val = 1,
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.mux_sels = apss_cc_debug_mux_sels,
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.pre_div_vals = apss_cc_debug_mux_pre_divs,
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.hw.init = &(struct clk_init_data){
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.name = "apss_cc_debug_mux",
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.ops = &clk_debug_mux_ops,
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.parent_names = apss_cc_debug_mux_parent_names,
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.num_parents = ARRAY_SIZE(apss_cc_debug_mux_parent_names),
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.flags = CLK_IS_MEASURE,
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},
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};
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static const char *const cam_cc_debug_mux_parent_names[] = {
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"cam_cc_bps_ahb_clk",
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"cam_cc_bps_areg_clk",
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"cam_cc_bps_axi_clk",
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"cam_cc_bps_clk",
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"cam_cc_camnoc_axi_clk",
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"cam_cc_cci_clk",
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"cam_cc_core_ahb_clk",
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"cam_cc_cpas_ahb_clk",
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"cam_cc_csi0phytimer_clk",
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"cam_cc_csi1phytimer_clk",
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"cam_cc_csi2phytimer_clk",
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"cam_cc_csiphy0_clk",
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"cam_cc_csiphy1_clk",
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"cam_cc_csiphy2_clk",
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"cam_cc_icp_clk",
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"cam_cc_ife_0_axi_clk",
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"cam_cc_ife_0_clk",
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"cam_cc_ife_0_cphy_rx_clk",
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"cam_cc_ife_0_csid_clk",
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"cam_cc_ife_0_dsp_clk",
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"cam_cc_ife_1_axi_clk",
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"cam_cc_ife_1_clk",
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"cam_cc_ife_1_cphy_rx_clk",
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"cam_cc_ife_1_csid_clk",
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"cam_cc_ife_1_dsp_clk",
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"cam_cc_ife_lite_clk",
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"cam_cc_ife_lite_cphy_rx_clk",
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"cam_cc_ife_lite_csid_clk",
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"cam_cc_ipe_0_ahb_clk",
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"cam_cc_ipe_0_areg_clk",
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"cam_cc_ipe_0_axi_clk",
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"cam_cc_ipe_0_clk",
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"cam_cc_jpeg_clk",
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"cam_cc_lrme_clk",
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"cam_cc_mclk0_clk",
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"cam_cc_mclk1_clk",
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"cam_cc_mclk2_clk",
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"cam_cc_mclk3_clk",
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"cam_cc_soc_ahb_clk",
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"cam_cc_sys_tmr_clk",
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};
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static int cam_cc_debug_mux_sels[] = {
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0xE, /* cam_cc_bps_ahb_clk */
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0xD, /* cam_cc_bps_areg_clk */
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0xC, /* cam_cc_bps_axi_clk */
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0xB, /* cam_cc_bps_clk */
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0x2D, /* cam_cc_camnoc_axi_clk */
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0x2A, /* cam_cc_cci_clk */
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0x3A, /* cam_cc_core_ahb_clk */
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0x2C, /* cam_cc_cpas_ahb_clk */
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0x5, /* cam_cc_csi0phytimer_clk */
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0x7, /* cam_cc_csi1phytimer_clk */
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0x9, /* cam_cc_csi2phytimer_clk */
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0x6, /* cam_cc_csiphy0_clk */
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0x8, /* cam_cc_csiphy1_clk */
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0xA, /* cam_cc_csiphy2_clk */
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0x26, /* cam_cc_icp_clk */
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0x1B, /* cam_cc_ife_0_axi_clk */
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0x17, /* cam_cc_ife_0_clk */
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0x1A, /* cam_cc_ife_0_cphy_rx_clk */
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0x19, /* cam_cc_ife_0_csid_clk */
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0x18, /* cam_cc_ife_0_dsp_clk */
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0x21, /* cam_cc_ife_1_axi_clk */
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0x1D, /* cam_cc_ife_1_clk */
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0x20, /* cam_cc_ife_1_cphy_rx_clk */
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0x1F, /* cam_cc_ife_1_csid_clk */
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0x1E, /* cam_cc_ife_1_dsp_clk */
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0x22, /* cam_cc_ife_lite_clk */
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0x24, /* cam_cc_ife_lite_cphy_rx_clk */
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0x23, /* cam_cc_ife_lite_csid_clk */
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0x12, /* cam_cc_ipe_0_ahb_clk */
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0x11, /* cam_cc_ipe_0_areg_clk */
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0x10, /* cam_cc_ipe_0_axi_clk */
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0xF, /* cam_cc_ipe_0_clk */
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0x25, /* cam_cc_jpeg_clk */
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0x2B, /* cam_cc_lrme_clk */
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0x1, /* cam_cc_mclk0_clk */
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0x2, /* cam_cc_mclk1_clk */
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0x3, /* cam_cc_mclk2_clk */
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0x4, /* cam_cc_mclk3_clk */
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0x2E, /* cam_cc_soc_ahb_clk */
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0x33, /* cam_cc_sys_tmr_clk */
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};
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static struct clk_debug_mux cam_cc_debug_mux = {
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.priv = &debug_mux_priv,
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.debug_offset = 0xC000,
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.post_div_offset = 0xC004,
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.cbcr_offset = 0xC008,
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.src_sel_mask = 0xFF,
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.src_sel_shift = 0,
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.post_div_mask = 0x3,
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.post_div_shift = 0,
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.post_div_val = 2,
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.mux_sels = cam_cc_debug_mux_sels,
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.hw.init = &(struct clk_init_data){
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.name = "cam_cc_debug_mux",
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.ops = &clk_debug_mux_ops,
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.parent_names = cam_cc_debug_mux_parent_names,
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.num_parents = ARRAY_SIZE(cam_cc_debug_mux_parent_names),
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.flags = CLK_IS_MEASURE,
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},
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};
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static const char *const disp_cc_debug_mux_parent_names[] = {
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"disp_cc_mdss_ahb_clk",
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"disp_cc_mdss_byte0_clk",
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"disp_cc_mdss_byte0_intf_clk",
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"disp_cc_mdss_dp_aux_clk",
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"disp_cc_mdss_dp_crypto_clk",
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"disp_cc_mdss_dp_link_clk",
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"disp_cc_mdss_dp_link_intf_clk",
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"disp_cc_mdss_dp_pixel1_clk",
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"disp_cc_mdss_dp_pixel_clk",
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"disp_cc_mdss_esc0_clk",
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"disp_cc_mdss_mdp_clk",
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"disp_cc_mdss_mdp_lut_clk",
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"disp_cc_mdss_non_gdsc_ahb_clk",
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"disp_cc_mdss_pclk0_clk",
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"disp_cc_mdss_rot_clk",
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"disp_cc_mdss_rscc_ahb_clk",
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"disp_cc_mdss_rscc_vsync_clk",
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"disp_cc_mdss_vsync_clk",
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"disp_cc_xo_clk",
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};
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static int disp_cc_debug_mux_sels[] = {
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0x1B, /* disp_cc_mdss_ahb_clk */
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0x12, /* disp_cc_mdss_byte0_clk */
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0x13, /* disp_cc_mdss_byte0_intf_clk */
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0x1A, /* disp_cc_mdss_dp_aux_clk */
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0x17, /* disp_cc_mdss_dp_crypto_clk */
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0x15, /* disp_cc_mdss_dp_link_clk */
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0x16, /* disp_cc_mdss_dp_link_intf_clk */
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0x19, /* disp_cc_mdss_dp_pixel1_clk */
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0x18, /* disp_cc_mdss_dp_pixel_clk */
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0x14, /* disp_cc_mdss_esc0_clk */
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0xE, /* disp_cc_mdss_mdp_clk */
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0x10, /* disp_cc_mdss_mdp_lut_clk */
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0x1C, /* disp_cc_mdss_non_gdsc_ahb_clk */
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0xD, /* disp_cc_mdss_pclk0_clk */
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0xF, /* disp_cc_mdss_rot_clk */
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0x1E, /* disp_cc_mdss_rscc_ahb_clk */
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0x1D, /* disp_cc_mdss_rscc_vsync_clk */
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0x11, /* disp_cc_mdss_vsync_clk */
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0x25, /* disp_cc_xo_clk */
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};
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static struct clk_debug_mux disp_cc_debug_mux = {
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.priv = &debug_mux_priv,
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.debug_offset = 0x7000,
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.post_div_offset = 0x5008,
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.cbcr_offset = 0x500C,
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.src_sel_mask = 0xFF,
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.src_sel_shift = 0,
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.post_div_mask = 0x3,
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.post_div_shift = 0,
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.post_div_val = 4,
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.mux_sels = disp_cc_debug_mux_sels,
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.hw.init = &(struct clk_init_data){
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.name = "disp_cc_debug_mux",
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.ops = &clk_debug_mux_ops,
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.parent_names = disp_cc_debug_mux_parent_names,
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.num_parents = ARRAY_SIZE(disp_cc_debug_mux_parent_names),
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.flags = CLK_IS_MEASURE,
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},
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};
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static const char *const gcc_debug_mux_parent_names[] = {
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"apss_cc_debug_mux",
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"cam_cc_debug_mux",
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"disp_cc_debug_mux",
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"gcc_aggre_ufs_phy_axi_clk",
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"gcc_aggre_usb2_sec_axi_clk",
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"gcc_aggre_usb3_prim_axi_clk",
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"gcc_ahb2phy_east_clk",
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"gcc_ahb2phy_west_clk",
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"gcc_boot_rom_ahb_clk",
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"gcc_camera_ahb_clk",
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"gcc_camera_hf_axi_clk",
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"gcc_camera_xo_clk",
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"gcc_ce1_ahb_clk",
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"gcc_ce1_axi_clk",
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"gcc_ce1_clk",
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"gcc_cfg_noc_usb2_sec_axi_clk",
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"gcc_cfg_noc_usb3_prim_axi_clk",
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"gcc_cpuss_ahb_clk",
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"gcc_cpuss_gnoc_clk",
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"gcc_ddrss_gpu_axi_clk",
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"gcc_disp_ahb_clk",
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"gcc_disp_gpll0_div_clk_src",
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"gcc_disp_hf_axi_clk",
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"gcc_disp_xo_clk",
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"gcc_emac_axi_clk",
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"gcc_emac_ptp_clk",
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"gcc_emac_rgmii_clk",
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"gcc_emac_slv_ahb_clk",
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"gcc_gp1_clk",
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"gcc_gp2_clk",
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"gcc_gp3_clk",
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"gcc_gpu_cfg_ahb_clk",
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"gcc_gpu_gpll0_clk_src",
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"gcc_gpu_gpll0_div_clk_src",
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"gcc_gpu_memnoc_gfx_clk",
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"gcc_gpu_snoc_dvm_gfx_clk",
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"gcc_pcie0_phy_refgen_clk",
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"gcc_pcie_0_aux_clk",
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"gcc_pcie_0_cfg_ahb_clk",
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"gcc_pcie_0_mstr_axi_clk",
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"gcc_pcie_0_pipe_clk",
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"gcc_pcie_0_slv_axi_clk",
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"gcc_pcie_0_slv_q2a_axi_clk",
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"gcc_pcie_phy_aux_clk",
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"gcc_pdm2_clk",
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"gcc_pdm_ahb_clk",
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"gcc_pdm_xo4_clk",
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"gcc_prng_ahb_clk",
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"gcc_qmip_camera_nrt_ahb_clk",
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"gcc_qmip_disp_ahb_clk",
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"gcc_qmip_pcie_ahb_clk",
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"gcc_qmip_video_vcodec_ahb_clk",
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"gcc_qspi_cnoc_periph_ahb_clk",
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"gcc_qspi_core_clk",
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"gcc_qupv3_wrap0_core_2x_clk",
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"gcc_qupv3_wrap0_core_clk",
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"gcc_qupv3_wrap0_s0_clk",
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"gcc_qupv3_wrap0_s1_clk",
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"gcc_qupv3_wrap0_s2_clk",
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"gcc_qupv3_wrap0_s3_clk",
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"gcc_qupv3_wrap0_s4_clk",
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"gcc_qupv3_wrap0_s5_clk",
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"gcc_qupv3_wrap1_core_2x_clk",
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"gcc_qupv3_wrap1_core_clk",
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"gcc_qupv3_wrap1_s0_clk",
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"gcc_qupv3_wrap1_s1_clk",
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"gcc_qupv3_wrap1_s2_clk",
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"gcc_qupv3_wrap1_s3_clk",
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"gcc_qupv3_wrap1_s4_clk",
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"gcc_qupv3_wrap1_s5_clk",
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"gcc_qupv3_wrap_0_m_ahb_clk",
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"gcc_qupv3_wrap_0_s_ahb_clk",
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"gcc_qupv3_wrap_1_m_ahb_clk",
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"gcc_qupv3_wrap_1_s_ahb_clk",
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"gcc_sdcc1_ahb_clk",
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"gcc_sdcc1_apps_clk",
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"gcc_sdcc1_ice_core_clk",
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"gcc_sdcc2_ahb_clk",
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"gcc_sdcc2_apps_clk",
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"gcc_sdr_core_clk",
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"gcc_sdr_csr_hclk",
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"gcc_sdr_pri_mi2s_clk",
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"gcc_sdr_sec_mi2s_clk",
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"gcc_sdr_wr0_mem_clk",
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"gcc_sdr_wr1_mem_clk",
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"gcc_sdr_wr2_mem_clk",
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"gcc_sys_noc_cpuss_ahb_clk",
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"gcc_ufs_phy_ahb_clk",
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"gcc_ufs_phy_axi_clk",
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"gcc_ufs_phy_ice_core_clk",
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"gcc_ufs_phy_phy_aux_clk",
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"gcc_ufs_phy_rx_symbol_0_clk",
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"gcc_ufs_phy_tx_symbol_0_clk",
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"gcc_ufs_phy_unipro_core_clk",
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"gcc_usb20_sec_master_clk",
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"gcc_usb20_sec_mock_utmi_clk",
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"gcc_usb20_sec_sleep_clk",
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"gcc_usb2_sec_phy_aux_clk",
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"gcc_usb2_sec_phy_com_aux_clk",
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"gcc_usb2_sec_phy_pipe_clk",
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"gcc_usb30_prim_master_clk",
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"gcc_usb30_prim_mock_utmi_clk",
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"gcc_usb30_prim_sleep_clk",
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"gcc_usb3_prim_phy_aux_clk",
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"gcc_usb3_prim_phy_com_aux_clk",
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"gcc_usb3_prim_phy_pipe_clk",
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"gcc_video_ahb_clk",
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"gcc_video_axi0_clk",
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"gcc_video_xo_clk",
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"gpu_cc_debug_mux",
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"measure_only_cnoc_clk",
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"measure_only_ipa_2x_clk",
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"mc_cc_debug_mux",
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"measure_only_snoc_clk",
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"video_cc_debug_mux",
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};
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static int gcc_debug_mux_sels[] = {
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0xD6, /* apss_cc_debug_mux */
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0x46, /* cam_cc_debug_mux */
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0x47, /* disp_cc_debug_mux */
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0x11D, /* gcc_aggre_ufs_phy_axi_clk */
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0x1C8, /* gcc_aggre_usb2_sec_axi_clk */
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0x11B, /* gcc_aggre_usb3_prim_axi_clk */
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0x73, /* gcc_ahb2phy_east_clk */
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0x6F, /* gcc_ahb2phy_west_clk */
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0x94, /* gcc_boot_rom_ahb_clk */
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0x3A, /* gcc_camera_ahb_clk */
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0x40, /* gcc_camera_hf_axi_clk */
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0x43, /* gcc_camera_xo_clk */
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0xA9, /* gcc_ce1_ahb_clk */
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0xA8, /* gcc_ce1_axi_clk */
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0xA7, /* gcc_ce1_clk */
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0x1C7, /* gcc_cfg_noc_usb2_sec_axi_clk */
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0x1D, /* gcc_cfg_noc_usb3_prim_axi_clk */
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0xCE, /* gcc_cpuss_ahb_clk */
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0xCF, /* gcc_cpuss_gnoc_clk */
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0xBB, /* gcc_ddrss_gpu_axi_clk */
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0x3B, /* gcc_disp_ahb_clk */
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0x152, /* gcc_disp_gpll0_div_clk_src */
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0x41, /* gcc_disp_hf_axi_clk */
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0x44, /* gcc_disp_xo_clk */
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0x16D, /* gcc_emac_axi_clk */
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0x1D3, /* gcc_emac_ptp_clk */
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0x16A, /* gcc_emac_rgmii_clk */
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0x16C, /* gcc_emac_slv_ahb_clk */
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0xDE, /* gcc_gp1_clk */
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0xDF, /* gcc_gp2_clk */
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0xE0, /* gcc_gp3_clk */
|
|
0x142, /* gcc_gpu_cfg_ahb_clk */
|
|
0x148, /* gcc_gpu_gpll0_clk_src */
|
|
0x149, /* gcc_gpu_gpll0_div_clk_src */
|
|
0x145, /* gcc_gpu_memnoc_gfx_clk */
|
|
0x147, /* gcc_gpu_snoc_dvm_gfx_clk */
|
|
0x1F3, /* gcc_pcie0_phy_refgen_clk */
|
|
0xE5, /* gcc_pcie_0_aux_clk */
|
|
0xE4, /* gcc_pcie_0_cfg_ahb_clk */
|
|
0xE3, /* gcc_pcie_0_mstr_axi_clk */
|
|
0xE6, /* gcc_pcie_0_pipe_clk */
|
|
0xE2, /* gcc_pcie_0_slv_axi_clk */
|
|
0xE1, /* gcc_pcie_0_slv_q2a_axi_clk */
|
|
0xEF, /* gcc_pcie_phy_aux_clk */
|
|
0x8E, /* gcc_pdm2_clk */
|
|
0x8C, /* gcc_pdm_ahb_clk */
|
|
0x8D, /* gcc_pdm_xo4_clk */
|
|
0x8F, /* gcc_prng_ahb_clk */
|
|
0x3D, /* gcc_qmip_camera_nrt_ahb_clk */
|
|
0x3E, /* gcc_qmip_disp_ahb_clk */
|
|
0xE8, /* gcc_qmip_pcie_ahb_clk */
|
|
0x15C, /* gcc_qmip_video_vcodec_ahb_clk */
|
|
0x168, /* gcc_qspi_cnoc_periph_ahb_clk */
|
|
0x169, /* gcc_qspi_core_clk */
|
|
0x77, /* gcc_qupv3_wrap0_core_2x_clk */
|
|
0x76, /* gcc_qupv3_wrap0_core_clk */
|
|
0x78, /* gcc_qupv3_wrap0_s0_clk */
|
|
0x79, /* gcc_qupv3_wrap0_s1_clk */
|
|
0x7A, /* gcc_qupv3_wrap0_s2_clk */
|
|
0x7B, /* gcc_qupv3_wrap0_s3_clk */
|
|
0x7C, /* gcc_qupv3_wrap0_s4_clk */
|
|
0x7D, /* gcc_qupv3_wrap0_s5_clk */
|
|
0x194, /* gcc_qupv3_wrap1_core_2x_clk */
|
|
0x193, /* gcc_qupv3_wrap1_core_clk */
|
|
0x195, /* gcc_qupv3_wrap1_s0_clk */
|
|
0x196, /* gcc_qupv3_wrap1_s1_clk */
|
|
0x197, /* gcc_qupv3_wrap1_s2_clk */
|
|
0x198, /* gcc_qupv3_wrap1_s3_clk */
|
|
0x199, /* gcc_qupv3_wrap1_s4_clk */
|
|
0x19A, /* gcc_qupv3_wrap1_s5_clk */
|
|
0x74, /* gcc_qupv3_wrap_0_m_ahb_clk */
|
|
0x75, /* gcc_qupv3_wrap_0_s_ahb_clk */
|
|
0x191, /* gcc_qupv3_wrap_1_m_ahb_clk */
|
|
0x192, /* gcc_qupv3_wrap_1_s_ahb_clk */
|
|
0x1F0, /* gcc_sdcc1_ahb_clk */
|
|
0x1CB, /* gcc_sdcc1_apps_clk */
|
|
0x185, /* gcc_sdcc1_ice_core_clk */
|
|
0x71, /* gcc_sdcc2_ahb_clk */
|
|
0x70, /* gcc_sdcc2_apps_clk */
|
|
0x65, /* gcc_sdr_core_clk */
|
|
0x69, /* gcc_sdr_csr_hclk */
|
|
0x1A1, /* gcc_sdr_pri_mi2s_clk */
|
|
0x1A2, /* gcc_sdr_sec_mi2s_clk */
|
|
0x66, /* gcc_sdr_wr0_mem_clk */
|
|
0x67, /* gcc_sdr_wr1_mem_clk */
|
|
0x68, /* gcc_sdr_wr2_mem_clk */
|
|
0xC, /* gcc_sys_noc_cpuss_ahb_clk */
|
|
0xFC, /* gcc_ufs_phy_ahb_clk */
|
|
0xFB, /* gcc_ufs_phy_axi_clk */
|
|
0x102, /* gcc_ufs_phy_ice_core_clk */
|
|
0x103, /* gcc_ufs_phy_phy_aux_clk */
|
|
0xFE, /* gcc_ufs_phy_rx_symbol_0_clk */
|
|
0xFD, /* gcc_ufs_phy_tx_symbol_0_clk */
|
|
0x101, /* gcc_ufs_phy_unipro_core_clk */
|
|
0x1AF, /* gcc_usb20_sec_master_clk */
|
|
0x1B1, /* gcc_usb20_sec_mock_utmi_clk */
|
|
0x1B0, /* gcc_usb20_sec_sleep_clk */
|
|
0x1BD, /* gcc_usb2_sec_phy_aux_clk */
|
|
0x1BE, /* gcc_usb2_sec_phy_com_aux_clk */
|
|
0x1BF, /* gcc_usb2_sec_phy_pipe_clk */
|
|
0x5F, /* gcc_usb30_prim_master_clk */
|
|
0x61, /* gcc_usb30_prim_mock_utmi_clk */
|
|
0x60, /* gcc_usb30_prim_sleep_clk */
|
|
0x62, /* gcc_usb3_prim_phy_aux_clk */
|
|
0x63, /* gcc_usb3_prim_phy_com_aux_clk */
|
|
0x64, /* gcc_usb3_prim_phy_pipe_clk */
|
|
0x39, /* gcc_video_ahb_clk */
|
|
0x3F, /* gcc_video_axi0_clk */
|
|
0x42, /* gcc_video_xo_clk */
|
|
0x144, /* gpu_cc_debug_mux */
|
|
0x15, /* measure_only_cnoc_clk */
|
|
0x128, /* measure_only_ipa_2x_clk */
|
|
0xC2, /* mc_cc_debug_mux */
|
|
0x7, /* measure_only_snoc_clk */
|
|
0x48, /* video_cc_debug_mux */
|
|
};
|
|
|
|
static struct clk_debug_mux gcc_debug_mux = {
|
|
.priv = &debug_mux_priv,
|
|
.debug_offset = 0x62000,
|
|
.post_div_offset = 0x62004,
|
|
.cbcr_offset = 0x62008,
|
|
.src_sel_mask = 0x3FF,
|
|
.src_sel_shift = 0,
|
|
.post_div_mask = 0xF,
|
|
.post_div_shift = 0,
|
|
.post_div_val = 1,
|
|
.mux_sels = gcc_debug_mux_sels,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "gcc_debug_mux",
|
|
.ops = &clk_debug_mux_ops,
|
|
.parent_names = gcc_debug_mux_parent_names,
|
|
.num_parents = ARRAY_SIZE(gcc_debug_mux_parent_names),
|
|
.flags = CLK_IS_MEASURE,
|
|
},
|
|
};
|
|
|
|
static const char *const gpu_cc_debug_mux_parent_names[] = {
|
|
"gpu_cc_ahb_clk",
|
|
"gpu_cc_crc_ahb_clk",
|
|
"gpu_cc_cx_gfx3d_clk",
|
|
"gpu_cc_cx_gmu_clk",
|
|
"gpu_cc_cx_snoc_dvm_clk",
|
|
"gpu_cc_cxo_aon_clk",
|
|
"gpu_cc_cxo_clk",
|
|
"gpu_cc_gx_gfx3d_clk",
|
|
"gpu_cc_gx_gmu_clk",
|
|
"gpu_cc_sleep_clk",
|
|
};
|
|
|
|
static int gpu_cc_debug_mux_sels[] = {
|
|
0x10, /* gpu_cc_ahb_clk */
|
|
0x11, /* gpu_cc_crc_ahb_clk */
|
|
0x1A, /* gpu_cc_cx_gfx3d_clk */
|
|
0x18, /* gpu_cc_cx_gmu_clk */
|
|
0x15, /* gpu_cc_cx_snoc_dvm_clk */
|
|
0xA, /* gpu_cc_cxo_aon_clk */
|
|
0x19, /* gpu_cc_cxo_clk */
|
|
0xB, /* gpu_cc_gx_gfx3d_clk */
|
|
0xF, /* gpu_cc_gx_gmu_clk */
|
|
0x16, /* gpu_cc_sleep_clk */
|
|
};
|
|
|
|
static struct clk_debug_mux gpu_cc_debug_mux = {
|
|
.priv = &debug_mux_priv,
|
|
.debug_offset = 0x1568,
|
|
.post_div_offset = 0x10FC,
|
|
.cbcr_offset = 0x1100,
|
|
.src_sel_mask = 0xFF,
|
|
.src_sel_shift = 0,
|
|
.post_div_mask = 0x3,
|
|
.post_div_shift = 0,
|
|
.post_div_val = 2,
|
|
.mux_sels = gpu_cc_debug_mux_sels,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "gpu_cc_debug_mux",
|
|
.ops = &clk_debug_mux_ops,
|
|
.parent_names = gpu_cc_debug_mux_parent_names,
|
|
.num_parents = ARRAY_SIZE(gpu_cc_debug_mux_parent_names),
|
|
.flags = CLK_IS_MEASURE,
|
|
},
|
|
};
|
|
|
|
static const char *const video_cc_debug_mux_parent_names[] = {
|
|
"video_cc_sleep_clk",
|
|
"video_cc_vcodec0_axi_clk",
|
|
"video_cc_vcodec0_core_clk",
|
|
"video_cc_venus_ahb_clk",
|
|
"video_cc_venus_ctl_axi_clk",
|
|
"video_cc_venus_ctl_core_clk",
|
|
"video_cc_xo_clk",
|
|
};
|
|
|
|
static int video_cc_debug_mux_sels[] = {
|
|
0xD, /* video_cc_sleep_clk */
|
|
0x6, /* video_cc_vcodec0_axi_clk */
|
|
0x3, /* video_cc_vcodec0_core_clk */
|
|
0x9, /* video_cc_venus_ahb_clk */
|
|
0x5, /* video_cc_venus_ctl_axi_clk */
|
|
0x1, /* video_cc_venus_ctl_core_clk */
|
|
0xC, /* video_cc_xo_clk */
|
|
};
|
|
|
|
static struct clk_debug_mux video_cc_debug_mux = {
|
|
.priv = &debug_mux_priv,
|
|
.debug_offset = 0xA4C,
|
|
.post_div_offset = 0xA30,
|
|
.cbcr_offset = 0xA38,
|
|
.src_sel_mask = 0x3F,
|
|
.src_sel_shift = 0,
|
|
.post_div_mask = 0x7,
|
|
.post_div_shift = 0,
|
|
.post_div_val = 5,
|
|
.mux_sels = video_cc_debug_mux_sels,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "video_cc_debug_mux",
|
|
.ops = &clk_debug_mux_ops,
|
|
.parent_names = video_cc_debug_mux_parent_names,
|
|
.num_parents = ARRAY_SIZE(video_cc_debug_mux_parent_names),
|
|
.flags = CLK_IS_MEASURE,
|
|
},
|
|
};
|
|
|
|
static const char *const mc_cc_debug_mux_parent_names[] = {
|
|
"measure_only_mccc_clk",
|
|
};
|
|
|
|
static struct clk_debug_mux mc_cc_debug_mux = {
|
|
.period_offset = 0x50,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "mc_cc_debug_mux",
|
|
.ops = &clk_debug_mux_ops,
|
|
.parent_names = mc_cc_debug_mux_parent_names,
|
|
.num_parents = ARRAY_SIZE(mc_cc_debug_mux_parent_names),
|
|
.flags = CLK_IS_MEASURE,
|
|
},
|
|
};
|
|
|
|
static struct mux_regmap_names mux_list[] = {
|
|
{ .mux = &apss_cc_debug_mux, .regmap_name = "qcom,apsscc" },
|
|
{ .mux = &cam_cc_debug_mux, .regmap_name = "qcom,camcc" },
|
|
{ .mux = &disp_cc_debug_mux, .regmap_name = "qcom,dispcc" },
|
|
{ .mux = &gcc_debug_mux, .regmap_name = "qcom,gcc" },
|
|
{ .mux = &gpu_cc_debug_mux, .regmap_name = "qcom,gpucc" },
|
|
{ .mux = &mc_cc_debug_mux, .regmap_name = "qcom,mccc" },
|
|
{ .mux = &video_cc_debug_mux, .regmap_name = "qcom,videocc" },
|
|
};
|
|
|
|
static struct clk_dummy measure_only_apcs_gold_post_acd_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_apcs_gold_post_acd_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_apcs_l3_post_acd_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_apcs_l3_post_acd_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_apcs_silver_post_acd_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_apcs_silver_post_acd_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_cnoc_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_cnoc_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_ipa_2x_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_ipa_2x_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_mccc_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_mccc_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_dummy measure_only_snoc_clk = {
|
|
.rrate = 1000,
|
|
.hw.init = &(struct clk_init_data){
|
|
.name = "measure_only_snoc_clk",
|
|
.ops = &clk_dummy_ops,
|
|
},
|
|
};
|
|
|
|
static struct clk_hw *debugcc_sm6150_hws[] = {
|
|
&measure_only_apcs_gold_post_acd_clk.hw,
|
|
&measure_only_apcs_l3_post_acd_clk.hw,
|
|
&measure_only_apcs_silver_post_acd_clk.hw,
|
|
&measure_only_cnoc_clk.hw,
|
|
&measure_only_ipa_2x_clk.hw,
|
|
&measure_only_mccc_clk.hw,
|
|
&measure_only_snoc_clk.hw,
|
|
};
|
|
|
|
static const struct of_device_id clk_debug_match_table[] = {
|
|
{ .compatible = "qcom,sm6150-debugcc" },
|
|
{ }
|
|
};
|
|
|
|
static int clk_debug_sm6150_probe(struct platform_device *pdev)
|
|
{
|
|
struct clk *clk;
|
|
int ret, i;
|
|
|
|
BUILD_BUG_ON(ARRAY_SIZE(apss_cc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(apss_cc_debug_mux_sels));
|
|
BUILD_BUG_ON(ARRAY_SIZE(cam_cc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(cam_cc_debug_mux_sels));
|
|
BUILD_BUG_ON(ARRAY_SIZE(disp_cc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(disp_cc_debug_mux_sels));
|
|
BUILD_BUG_ON(ARRAY_SIZE(gcc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(gcc_debug_mux_sels));
|
|
BUILD_BUG_ON(ARRAY_SIZE(gpu_cc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(gpu_cc_debug_mux_sels));
|
|
BUILD_BUG_ON(ARRAY_SIZE(video_cc_debug_mux_parent_names) !=
|
|
ARRAY_SIZE(video_cc_debug_mux_sels));
|
|
|
|
clk = devm_clk_get(&pdev->dev, "xo_clk_src");
|
|
if (IS_ERR(clk)) {
|
|
if (PTR_ERR(clk) != -EPROBE_DEFER)
|
|
dev_err(&pdev->dev, "Unable to get xo clock\n");
|
|
return PTR_ERR(clk);
|
|
}
|
|
|
|
debug_mux_priv.cxo = clk;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(mux_list); i++) {
|
|
ret = map_debug_bases(pdev, mux_list[i].regmap_name,
|
|
mux_list[i].mux);
|
|
if (ret == -EBADR)
|
|
continue;
|
|
else if (ret)
|
|
return ret;
|
|
|
|
clk = devm_clk_register(&pdev->dev, &mux_list[i].mux->hw);
|
|
if (IS_ERR(clk)) {
|
|
dev_err(&pdev->dev, "Unable to register %s, err:(%d)\n",
|
|
clk_hw_get_name(&mux_list[i].mux->hw),
|
|
PTR_ERR(clk));
|
|
return PTR_ERR(clk);
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(debugcc_sm6150_hws); i++) {
|
|
clk = devm_clk_register(&pdev->dev, debugcc_sm6150_hws[i]);
|
|
if (IS_ERR(clk)) {
|
|
dev_err(&pdev->dev, "Unable to register %s, err:(%d)\n",
|
|
clk_hw_get_name(debugcc_sm6150_hws[i]),
|
|
PTR_ERR(clk));
|
|
return PTR_ERR(clk);
|
|
}
|
|
}
|
|
|
|
ret = clk_debug_measure_register(&gcc_debug_mux.hw);
|
|
if (ret) {
|
|
dev_err(&pdev->dev, "Could not register Measure clocks\n");
|
|
return ret;
|
|
}
|
|
|
|
dev_info(&pdev->dev, "Registered debug measure clocks\n");
|
|
|
|
return ret;
|
|
}
|
|
|
|
static struct platform_driver clk_debug_driver = {
|
|
.probe = clk_debug_sm6150_probe,
|
|
.driver = {
|
|
.name = "sm6150-debugcc",
|
|
.of_match_table = clk_debug_match_table,
|
|
},
|
|
};
|
|
|
|
static int __init clk_debug_sm6150_init(void)
|
|
{
|
|
return platform_driver_register(&clk_debug_driver);
|
|
}
|
|
fs_initcall(clk_debug_sm6150_init);
|
|
|
|
MODULE_DESCRIPTION("QTI DEBUG CC SM6150 Driver");
|
|
MODULE_LICENSE("GPL v2");
|