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 <[email protected]>
Signed-off-by: Bartosz Golaszewski <[email protected]>
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[bjorn: sorted clk_rpmh_match_table[] addition]
Signed-off-by: Bjorn Andersson <[email protected]>

Author: Prasanna Tolety

drivers/clk/qcom/clk-rpmh.c

@@ -349,6 +349,10 @@ DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 2);
 DEFINE_CLK_RPMH_ARC(bi_tcxo, "xo.lvl", 0x3, 4);
 DEFINE_CLK_RPMH_ARC(qlink, "qphy.lvl", 0x1, 4);
 
+DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a1, "lnbclka1", 1);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a1, "lnbclka2", 1);
+DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _a1, "lnbclka3", 1);
+
 DEFINE_CLK_RPMH_VRM(ln_bb_clk1, _a2, "lnbclka1", 2);
 DEFINE_CLK_RPMH_VRM(ln_bb_clk2, _a2, "lnbclka2", 2);
 DEFINE_CLK_RPMH_VRM(ln_bb_clk3, _a2, "lnbclka3", 2);
@@ -965,6 +969,21 @@ static const struct clk_rpmh_desc clk_rpmh_eliza = {
 	.num_clks = ARRAY_SIZE(eliza_rpmh_clocks),
 };
 
+static struct clk_hw *nord_rpmh_clocks[] = {
+	[RPMH_CXO_CLK]          = &clk_rpmh_bi_tcxo_div1.hw,
+	[RPMH_CXO_CLK_A]        = &clk_rpmh_bi_tcxo_div1_ao.hw,
+	[RPMH_LN_BB_CLK2]       = &clk_rpmh_ln_bb_clk2_a1.hw,
+	[RPMH_LN_BB_CLK2_A]     = &clk_rpmh_ln_bb_clk2_a1_ao.hw,
+	[RPMH_LN_BB_CLK3]       = &clk_rpmh_ln_bb_clk3_a1.hw,
+	[RPMH_LN_BB_CLK3_A]     = &clk_rpmh_ln_bb_clk3_a1_ao.hw,
+	[RPMH_IPA_CLK]          = &clk_rpmh_ipa.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_nord = {
+	.clks = nord_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(nord_rpmh_clocks),
+};
+
 static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
 					 void *data)
 {
@@ -1058,6 +1077,7 @@ static const struct of_device_id clk_rpmh_match_table[] = {
 	{ .compatible = "qcom,glymur-rpmh-clk", .data = &clk_rpmh_glymur},
 	{ .compatible = "qcom,kaanapali-rpmh-clk", .data = &clk_rpmh_kaanapali},
 	{ .compatible = "qcom,milos-rpmh-clk", .data = &clk_rpmh_milos},
+	{ .compatible = "qcom,nord-rpmh-clk", .data = &clk_rpmh_nord},
 	{ .compatible = "qcom,qcs615-rpmh-clk", .data = &clk_rpmh_qcs615},
 	{ .compatible = "qcom,qdu1000-rpmh-clk", .data = &clk_rpmh_qdu1000},
 	{ .compatible = "qcom,sa8775p-rpmh-clk", .data = &clk_rpmh_sa8775p},