clk: qcom: rpmh: Add support for RPMH clocks on SC7280

Add support for RPMH clocks on SC7280 SoCs.

Signed-off-by: Taniya Das <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>

Author: Taniya Das

drivers/clk/qcom/clk-rpmh.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/clk-provider.h>
@@ -510,6 +510,27 @@ static const struct clk_rpmh_desc clk_rpmh_sm8350 = {
 	.num_clks = ARRAY_SIZE(sm8350_rpmh_clocks),
 };
 
+static struct clk_hw *sc7280_rpmh_clocks[] = {
+	[RPMH_CXO_CLK]      = &sdm845_bi_tcxo.hw,
+	[RPMH_CXO_CLK_A]    = &sdm845_bi_tcxo_ao.hw,
+	[RPMH_LN_BB_CLK2]   = &sdm845_ln_bb_clk2.hw,
+	[RPMH_LN_BB_CLK2_A] = &sdm845_ln_bb_clk2_ao.hw,
+	[RPMH_RF_CLK1]      = &sdm845_rf_clk1.hw,
+	[RPMH_RF_CLK1_A]    = &sdm845_rf_clk1_ao.hw,
+	[RPMH_RF_CLK3]      = &sdm845_rf_clk3.hw,
+	[RPMH_RF_CLK3_A]    = &sdm845_rf_clk3_ao.hw,
+	[RPMH_RF_CLK4]      = &sm8350_rf_clk4.hw,
+	[RPMH_RF_CLK4_A]    = &sm8350_rf_clk4_ao.hw,
+	[RPMH_IPA_CLK]      = &sdm845_ipa.hw,
+	[RPMH_PKA_CLK]      = &sm8350_pka.hw,
+	[RPMH_HWKM_CLK]     = &sm8350_hwkm.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_sc7280 = {
+	.clks = sc7280_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(sc7280_rpmh_clocks),
+};
+
 static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
 					 void *data)
 {
@@ -600,6 +621,7 @@ static const struct of_device_id clk_rpmh_match_table[] = {
 	{ .compatible = "qcom,sm8150-rpmh-clk", .data = &clk_rpmh_sm8150},
 	{ .compatible = "qcom,sm8250-rpmh-clk", .data = &clk_rpmh_sm8250},
 	{ .compatible = "qcom,sm8350-rpmh-clk", .data = &clk_rpmh_sm8350},
+	{ .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, clk_rpmh_match_table);