From e0a711bd88ba98f6ab5118d248ec84fcf495d313 Mon Sep 17 00:00:00 2001 From: Robert Marko Date: Fri, 19 Aug 2022 00:06:26 +0200 Subject: [PATCH] clk: qcom: apss-ipq-pll: add support for IPQ8074 Add support for IPQ8074 since it uses the same PLL setup, however it uses slightly different Alpha PLL config. Alpha PLL config was obtained by dumping PLL registers from a running device. Signed-off-by: Robert Marko Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220818220628.339366-7-robimarko@gmail.com --- drivers/clk/qcom/apss-ipq-pll.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) --- a/drivers/clk/qcom/apss-ipq-pll.c +++ b/drivers/clk/qcom/apss-ipq-pll.c @@ -49,6 +49,18 @@ static const struct alpha_pll_config ipq .test_ctl_hi_val = 0x4000, }; +static const struct alpha_pll_config ipq8074_pll_config = { + .l = 0x48, + .config_ctl_val = 0x200d4828, + .config_ctl_hi_val = 0x6, + .early_output_mask = BIT(3), + .aux2_output_mask = BIT(2), + .aux_output_mask = BIT(1), + .main_output_mask = BIT(0), + .test_ctl_val = 0x1c000000, + .test_ctl_hi_val = 0x4000, +}; + static const struct regmap_config ipq_pll_regmap_config = { .reg_bits = 32, .reg_stride = 4, @@ -89,6 +101,7 @@ static int apss_ipq_pll_probe(struct pla static const struct of_device_id apss_ipq_pll_match_table[] = { { .compatible = "qcom,ipq6018-a53pll", .data = &ipq6018_pll_config }, + { .compatible = "qcom,ipq8074-a53pll", .data = &ipq8074_pll_config }, { } }; MODULE_DEVICE_TABLE(of, apss_ipq_pll_match_table);