tjh.dev / kernel
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clk: qcom: rpmh: Add support for Nord rpmh clocks

Add RPMH clock support for the Nord SoC to allow enable/disable of the
clocks.

Signed-off-by: Taniya Das <taniya.das@oss.qualcomm.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260403-nord-clks-v1-5-018af14979fd@oss.qualcomm.com
[bjorn: sorted clk_rpmh_match_table[] addition]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

authored by

Prasanna Tolety and committed by
Bjorn Andersson cf6e6ac6 9d13c7bb

+20
+20
drivers/clk/qcom/clk-rpmh.c
··· 349 349 DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 4); 350 350 DEFINE_CLK_RPMH_ARC(qlink, "qphy.lvl", 0x1, 4); 351 351 352 + DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a1, "lnbclka1", 1); 353 + DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a1, "lnbclka2", 1); 354 + DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _a1, "lnbclka3", 1); 355 + 352 356 DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a2, "lnbclka1", 2); 353 357 DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a2, "lnbclka2", 2); 354 358 DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _a2, "lnbclka3", 2); ··· 969 965 .num_clks = ARRAY_SIZE(eliza_rpmh_clocks), 970 966 }; 971 967 968 + static struct clk_hw *nord_rpmh_clocks[] = { 969 + [RPMH_CXO_CLK] = &clk_rpmh_bi_tcxo_div1.hw, 970 + [RPMH_CXO_CLK_A] = &clk_rpmh_bi_tcxo_div1_ao.hw, 971 + [RPMH_LN_BB_CLK2] = &clk_rpmh_ln_bb_clk2_a1.hw, 972 + [RPMH_LN_BB_CLK2_A] = &clk_rpmh_ln_bb_clk2_a1_ao.hw, 973 + [RPMH_LN_BB_CLK3] = &clk_rpmh_ln_bb_clk3_a1.hw, 974 + [RPMH_LN_BB_CLK3_A] = &clk_rpmh_ln_bb_clk3_a1_ao.hw, 975 + [RPMH_IPA_CLK] = &clk_rpmh_ipa.hw, 976 + }; 977 + 978 + static const struct clk_rpmh_desc clk_rpmh_nord = { 979 + .clks = nord_rpmh_clocks, 980 + .num_clks = ARRAY_SIZE(nord_rpmh_clocks), 981 + }; 982 + 972 983 static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec, 973 984 void *data) 974 985 { ··· 1077 1058 { .compatible = "qcom,glymur-rpmh-clk", .data = &clk_rpmh_glymur}, 1078 1059 { .compatible = "qcom,kaanapali-rpmh-clk", .data = &clk_rpmh_kaanapali}, 1079 1060 { .compatible = "qcom,milos-rpmh-clk", .data = &clk_rpmh_milos}, 1061 + { .compatible = "qcom,nord-rpmh-clk", .data = &clk_rpmh_nord}, 1080 1062 { .compatible = "qcom,qcs615-rpmh-clk", .data = &clk_rpmh_qcs615}, 1081 1063 { .compatible = "qcom,qdu1000-rpmh-clk", .data = &clk_rpmh_qdu1000}, 1082 1064 { .compatible = "qcom,sa8775p-rpmh-clk", .data = &clk_rpmh_sa8775p},