From e0be99864d99712d86feff67c552eee9ef50ae44 Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Fri, 18 Jun 2021 13:14:34 +0200 Subject: clk: qcom: mmcc-msm8994: Add MSM8992 support MSM8992 features less clocks & GDSCS and has different freq tables for some of them. Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20210618111435.595689-3-konrad.dybcio@somainline.org Signed-off-by: Stephen Boyd --- drivers/clk/qcom/mmcc-msm8994.c | 126 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 126 insertions(+) diff --git a/drivers/clk/qcom/mmcc-msm8994.c b/drivers/clk/qcom/mmcc-msm8994.c index 7f65c0e61908..89c5f5fa7d9a 100644 --- a/drivers/clk/qcom/mmcc-msm8994.c +++ b/drivers/clk/qcom/mmcc-msm8994.c @@ -329,6 +329,14 @@ static const struct freq_tbl ftbl_axi_clk_src[] = { { } }; +static const struct freq_tbl ftbl_axi_clk_src_8992[] = { + F(75000000, P_GPLL0, 8, 0, 0), + F(150000000, P_GPLL0, 4, 0, 0), + F(300000000, P_GPLL0, 2, 0, 0), + F(404000000, P_MMPLL1, 2, 0, 0), + { } +}; + static struct clk_rcg2 axi_clk_src = { .cmd_rcgr = 0x5040, .hid_width = 5, @@ -349,6 +357,12 @@ static const struct freq_tbl ftbl_csi0_1_2_3_clk_src[] = { { } }; +static const struct freq_tbl ftbl_csi0_1_2_3_clk_src_8992[] = { + F(100000000, P_GPLL0, 6, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + { } +}; + static struct clk_rcg2 csi0_clk_src = { .cmd_rcgr = 0x3090, .hid_width = 5, @@ -375,6 +389,16 @@ static const struct freq_tbl ftbl_vcodec0_clk_src[] = { { } }; +static const struct freq_tbl ftbl_vcodec0_clk_src_8992[] = { + F(66670000, P_GPLL0, 9, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(133330000, P_GPLL0, 4.5, 0, 0), + F(200000000, P_MMPLL0, 4, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(510000000, P_MMPLL3, 2, 0, 0), + { } +}; + static struct clk_rcg2 vcodec0_clk_src = { .cmd_rcgr = 0x1000, .mnd_width = 8, @@ -440,6 +464,16 @@ static const struct freq_tbl ftbl_vfe0_clk_src[] = { { } }; +static const struct freq_tbl ftbl_vfe0_1_clk_src_8992[] = { + F(80000000, P_GPLL0, 7.5, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(480000000, P_MMPLL4, 2, 0, 0), + F(600000000, P_GPLL0, 1, 0, 0), + { } +}; + static struct clk_rcg2 vfe0_clk_src = { .cmd_rcgr = 0x3600, .hid_width = 5, @@ -486,6 +520,15 @@ static const struct freq_tbl ftbl_cpp_clk_src[] = { { } }; +static const struct freq_tbl ftbl_cpp_clk_src_8992[] = { + F(100000000, P_GPLL0, 6, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(480000000, P_MMPLL4, 2, 0, 0), + F(640000000, P_MMPLL4, 1.5, 0, 0), + { } +}; + static struct clk_rcg2 cpp_clk_src = { .cmd_rcgr = 0x3640, .hid_width = 5, @@ -601,6 +644,17 @@ static const struct freq_tbl ftbl_mdp_clk_src[] = { { } }; +static const struct freq_tbl ftbl_mdp_clk_src_8992[] = { + F(85710000, P_GPLL0, 7, 0, 0), + F(171430000, P_GPLL0, 3.5, 0, 0), + F(200000000, P_GPLL0, 3, 0, 0), + F(240000000, P_GPLL0, 2.5, 0, 0), + F(266670000, P_MMPLL0, 3, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(400000000, P_MMPLL0, 2, 0, 0), + { } +}; + static struct clk_rcg2 mdp_clk_src = { .cmd_rcgr = 0x2040, .hid_width = 5, @@ -654,6 +708,16 @@ static const struct freq_tbl ftbl_ocmemnoc_clk_src[] = { { } }; +static const struct freq_tbl ftbl_ocmemnoc_clk_src_8992[] = { + F(19200000, P_XO, 1, 0, 0), + F(75000000, P_GPLL0, 8, 0, 0), + F(100000000, P_GPLL0, 6, 0, 0), + F(150000000, P_GPLL0, 4, 0, 0), + F(320000000, P_MMPLL0, 2.5, 0, 0), + F(400000000, P_MMPLL0, 2, 0, 0), + { } +}; + static struct clk_rcg2 ocmemnoc_clk_src = { .cmd_rcgr = 0x5090, .hid_width = 5, @@ -767,6 +831,35 @@ static const struct freq_tbl ftbl_mclk0_1_2_3_clk_src[] = { { } }; +static const struct freq_tbl ftbl_mclk0_clk_src_8992[] = { + F(4800000, P_XO, 4, 0, 0), + F(6000000, P_MMPLL4, 10, 1, 16), + F(8000000, P_MMPLL4, 10, 1, 12), + F(9600000, P_XO, 2, 0, 0), + F(12000000, P_MMPLL4, 10, 1, 8), + F(16000000, P_MMPLL4, 10, 1, 6), + F(19200000, P_XO, 1, 0, 0), + F(24000000, P_MMPLL4, 10, 1, 4), + F(32000000, P_MMPLL4, 10, 1, 3), + F(48000000, P_MMPLL4, 10, 1, 2), + F(64000000, P_MMPLL4, 15, 0, 0), + { } +}; + +static const struct freq_tbl ftbl_mclk1_2_3_clk_src_8992[] = { + F(4800000, P_XO, 4, 0, 0), + F(6000000, P_MMPLL4, 10, 1, 16), + F(8000000, P_MMPLL4, 10, 1, 12), + F(9600000, P_XO, 2, 0, 0), + F(16000000, P_MMPLL4, 10, 1, 6), + F(19200000, P_XO, 1, 0, 0), + F(24000000, P_MMPLL4, 10, 1, 4), + F(32000000, P_MMPLL4, 10, 1, 3), + F(48000000, P_MMPLL4, 10, 1, 2), + F(64000000, P_MMPLL4, 15, 0, 0), + { } +}; + static struct clk_rcg2 mclk0_clk_src = { .cmd_rcgr = 0x3360, .mnd_width = 8, @@ -2468,6 +2561,39 @@ static int mmcc_msm8994_probe(struct platform_device *pdev) { struct regmap *regmap; + if (of_device_is_compatible(pdev->dev.of_node, "qcom,mmcc-msm8992")) { + /* MSM8992 features less clocks and some have different freq tables */ + mmcc_msm8994_desc.clks[CAMSS_JPEG_JPEG1_CLK] = NULL; + mmcc_msm8994_desc.clks[CAMSS_JPEG_JPEG2_CLK] = NULL; + mmcc_msm8994_desc.clks[FD_CORE_CLK_SRC] = NULL; + mmcc_msm8994_desc.clks[FD_CORE_CLK] = NULL; + mmcc_msm8994_desc.clks[FD_CORE_UAR_CLK] = NULL; + mmcc_msm8994_desc.clks[FD_AXI_CLK] = NULL; + mmcc_msm8994_desc.clks[FD_AHB_CLK] = NULL; + mmcc_msm8994_desc.clks[JPEG1_CLK_SRC] = NULL; + mmcc_msm8994_desc.clks[JPEG2_CLK_SRC] = NULL; + mmcc_msm8994_desc.clks[VENUS0_CORE2_VCODEC_CLK] = NULL; + + mmcc_msm8994_desc.gdscs[FD_GDSC] = NULL; + mmcc_msm8994_desc.gdscs[VENUS_CORE2_GDSC] = NULL; + + axi_clk_src.freq_tbl = ftbl_axi_clk_src_8992; + cpp_clk_src.freq_tbl = ftbl_cpp_clk_src_8992; + csi0_clk_src.freq_tbl = ftbl_csi0_1_2_3_clk_src_8992; + csi1_clk_src.freq_tbl = ftbl_csi0_1_2_3_clk_src_8992; + csi2_clk_src.freq_tbl = ftbl_csi0_1_2_3_clk_src_8992; + csi3_clk_src.freq_tbl = ftbl_csi0_1_2_3_clk_src_8992; + mclk0_clk_src.freq_tbl = ftbl_mclk0_clk_src_8992; + mclk1_clk_src.freq_tbl = ftbl_mclk1_2_3_clk_src_8992; + mclk2_clk_src.freq_tbl = ftbl_mclk1_2_3_clk_src_8992; + mclk3_clk_src.freq_tbl = ftbl_mclk1_2_3_clk_src_8992; + mdp_clk_src.freq_tbl = ftbl_mdp_clk_src_8992; + ocmemnoc_clk_src.freq_tbl = ftbl_ocmemnoc_clk_src_8992; + vcodec0_clk_src.freq_tbl = ftbl_vcodec0_clk_src_8992; + vfe0_clk_src.freq_tbl = ftbl_vfe0_1_clk_src_8992; + vfe1_clk_src.freq_tbl = ftbl_vfe0_1_clk_src_8992; + } + regmap = qcom_cc_map(pdev, &mmcc_msm8994_desc); if (IS_ERR(regmap)) return PTR_ERR(regmap); -- cgit v1.2.3-59-g8ed1b