Merge "clk: qcom: debugcc: Add cpucc debugcc support for QM215" (84d07e7a) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/clk/qcom/debugcc-sdm429w.c

+57 −0

Original line number	Diff line number	Diff line
		@@ -25,6 +25,39 @@ static struct measure_clk_data debug_mux_priv = {
		.xo_div4_cbcr = 0x30034,
		};

		static const char *const apss_cc_debug_mux_parent_names[] = {
		"pwrcl_clk",
		};

		static int apss_cc_debug_mux_sels[] = {
		0x0, /* pwrcl_clk */
		};

		static int apss_cc_debug_mux_pre_divs[] = {
		0x1, /* pwrcl_clk */
		};

		static struct clk_debug_mux apss_cc_debug_mux = {
		.priv = &debug_mux_priv,
		.debug_offset = 0x0,
		.post_div_offset = 0x0,
		.cbcr_offset = U32_MAX,
		.src_sel_mask = 0x3FF00,
		.src_sel_shift = 8,
		.post_div_mask = 0xF0000000,
		.post_div_shift = 28,
		.post_div_val = 1,
		.mux_sels = apss_cc_debug_mux_sels,
		.pre_div_vals = apss_cc_debug_mux_pre_divs,
		.hw.init = &(struct clk_init_data){
		.name = "apss_cc_debug_mux",
		.ops = &clk_debug_mux_ops,
		.parent_names = apss_cc_debug_mux_parent_names,
		.num_parents = ARRAY_SIZE(apss_cc_debug_mux_parent_names),
		.flags = CLK_IS_MEASURE,
		},
		};

		static const char *const gcc_debug_mux_parent_names[] = {
		"gcc_ahb_clk",
		"gcc_apss_ahb_clk",
		@@ -156,6 +189,7 @@ static const char *const gcc_debug_mux_parent_names[] = {
		"gcc_gtcu_ahb_clk",
		"gcc_bimc_clk",
		"gcc_smmu_cfg_clk",
		"apss_cc_debug_mux",
		};

		static int gcc_debug_mux_sels[] = {
		@@ -289,6 +323,7 @@ static int gcc_debug_mux_sels[] = {
		0x58, /* gcc_gtcu_ahb_clk */
		0x15A, /* gcc_bimc_clk */
		0x5B, /* gcc_smmu_cfg_clk */
		0x16A, /* apss_cc_debug_mux */
		};

		static struct clk_debug_mux gcc_debug_mux = {
		@@ -312,8 +347,21 @@ static struct clk_debug_mux gcc_debug_mux = {
		},
		};

		static struct clk_dummy pwrcl_clk = {
		.rrate = 1000,
		.hw.init = &(struct clk_init_data){
		.name = "pwrcl_clk",
		.ops = &clk_dummy_ops,
		},
		};

		struct clk_hw *debugcc_qm215_hws[] = {
		&pwrcl_clk.hw,
		};

		static struct mux_regmap_names mux_list[] = {
		{ .mux = &gcc_debug_mux, .regmap_name = "qcom,gcc" },
		{ .mux = &apss_cc_debug_mux, .regmap_name = "qcom,cpu" },
		};

		static const struct of_device_id clk_debug_match_table[] = {
		@@ -356,6 +404,15 @@ static int clk_debug_sdm429w_probe(struct platform_device *pdev)
		}
		}

		for (i = 0; i < ARRAY_SIZE(debugcc_qm215_hws); i++) {
		clk = devm_clk_register(&pdev->dev, debugcc_qm215_hws[i]);
		if (IS_ERR(clk)) {
		dev_err(&pdev->dev, "Unable to register %s, err:(%d)\n",
		debugcc_qm215_hws[i]->init->name, 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");