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Merge "clk: qcom: gcc: Add GCC driver node support for SDM429"

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qctecmdr 2021-04-09 21:31:25 -07:00 committed by Gerrit - the friendly Code Review server
commit 42c4658522
1 changed files with 25 additions and 8 deletions
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33
drivers/clk/qcom/gcc-sdm429w.c
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@ -241,7 +241,7 @@ static const char * const gcc_parent_names_12[] = {
static const struct parent_map gcc_parent_map_14[] = {
{ P_BI_TCXO, 0 },
{ P_GPLL0_OUT_MAIN, 1 },
{ P_GPLL3_OUT_MAIN, 2 },
{ P_GPLL3_OUT_MAIN_DIV, 2 },
{ P_GPLL6_OUT_AUX, 3 },
{ P_GPLL4_OUT_AUX, 4 },
{ P_CORE_BI_PLL_TEST_SE, 7 },
@ -1719,13 +1719,13 @@ static const struct freq_tbl ftbl_gfx3d_clk_src[] = {
F_SLEW(240000000, P_GPLL6_OUT_AUX, 4.5, 0, 0, FIXED_FREQ_SRC),
F_SLEW(266666667, P_GPLL0_OUT_MAIN, 3, 0, 0, FIXED_FREQ_SRC),
F_SLEW(320000000, P_GPLL0_OUT_MAIN, 2.5, 0, 0, FIXED_FREQ_SRC),
F_SLEW(355200000, P_GPLL3_OUT_MAIN, 1, 0, 0, 710400000),
F_SLEW(375000000, P_GPLL3_OUT_MAIN, 1, 0, 0, 750000000),
F_SLEW(355200000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 710400000),
F_SLEW(375000000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 750000000),
F_SLEW(400000000, P_GPLL0_OUT_MAIN, 2, 0, 0, FIXED_FREQ_SRC),
F_SLEW(450000000, P_GPLL3_OUT_MAIN, 1, 0, 0, 900000000),
F_SLEW(510000000, P_GPLL3_OUT_MAIN, 1, 0, 0, 1020000000),
F_SLEW(560000000, P_GPLL3_OUT_MAIN, 1, 0, 0, 1120000000),
F_SLEW(650000000, P_GPLL3_OUT_MAIN, 1, 0, 0, 1300000000),
F_SLEW(450000000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 900000000),
F_SLEW(510000000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 1020000000),
F_SLEW(560000000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 1120000000),
F_SLEW(650000000, P_GPLL3_OUT_MAIN_DIV, 1, 0, 0, 1300000000),
{ }
};
@ -4287,9 +4287,19 @@ static void fixup_for_qm215(struct platform_device *pdev,
gcc_sdm429w_desc.clks[GCC_MDSS_ESC1_CLK] = NULL;
}
static void fixup_for_sdm439_429(void)
{
/*
* Below clocks are not available on SDM429/439, thus mark them NULL.
*/
gcc_sdm429w_desc.clks[GCC_GFX_TCU_CLK] = NULL;
gcc_sdm429w_desc.clks[GCC_GFX_TBU_CLK] = NULL;
gcc_sdm429w_desc.clks[GCC_GTCU_AHB_CLK] = NULL;
}
static const struct of_device_id gcc_sdm429w_match_table[] = {
{ .compatible = "qcom,gcc-sdm429w" },
{ .compatible = "qcom,gcc-qm215" },
{ .compatible = "qcom,gcc-sdm439" },
{ }
};
MODULE_DEVICE_TABLE(of, gcc_sdm429w_match_table);
@ -4299,11 +4309,14 @@ static int gcc_sdm429w_probe(struct platform_device *pdev)
struct regmap *regmap;
struct clk *clk;
int ret, speed_bin;
bool qm215;
bool qm215, is_sdm439;
qm215 = of_device_is_compatible(pdev->dev.of_node,
"qcom,gcc-qm215");
is_sdm439 = of_device_is_compatible(pdev->dev.of_node,
"qcom,gcc-sdm439");
clk = clk_get(&pdev->dev, "bi_tcxo");
if (IS_ERR(clk)) {
if (PTR_ERR(clk) != -EPROBE_DEFER)
@ -4333,6 +4346,9 @@ static int gcc_sdm429w_probe(struct platform_device *pdev)
0xff0, 0xff0);
}
if (is_sdm439)
fixup_for_sdm439_429();
clk_alpha_pll_configure(&gpll3_out_main, regmap, &gpll3_config);
clk = devm_clk_register(&pdev->dev, &wcnss_m_clk.hw);
@ -4421,6 +4437,7 @@ static void fixup_for_qm215_gcc_mdss(void)
static const struct of_device_id mdss_sdm429w_match_table[] = {
{ .compatible = "qcom,gcc-mdss-sdm429w" },
{ .compatible = "qcom,gcc-mdss-qm215" },
{ .compatible = "qcom,gcc-mdss-sdm439" },
{}
};
MODULE_DEVICE_TABLE(of, mdss_sdm429w_match_table);