linux-kernel - [PATCH V2 4/4] clk: qcom: rpmh: Add support for X1E80100 rpmh clocks

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Date:   Fri, 17 Nov 2023 14:57:37 +0530
From:   Sibi Sankar <quic_sibis@...cinc.com>
To:     <andersson@...nel.org>, <konrad.dybcio@...aro.org>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>
CC:     <agross@...nel.org>, <conor+dt@...nel.org>,
        <quic_tdas@...cinc.com>, <quic_rjendra@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <neil.armstrong@...aro.org>, <abel.vesa@...aro.org>,
        <quic_tsoni@...cinc.com>, Sibi Sankar <quic_sibis@...cinc.com>
Subject: [PATCH V2 4/4] clk: qcom: rpmh: Add support for X1E80100 rpmh clocks

From: Rajendra Nayak <quic_rjendra@...cinc.com>

Adds the RPMH clocks present in X1E80100 SoC

Co-developed-by: Neil Armstrong <neil.armstrong@...aro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
Signed-off-by: Rajendra Nayak <quic_rjendra@...cinc.com>
Co-developed-by: Sibi Sankar <quic_sibis@...cinc.com>
Signed-off-by: Sibi Sankar <quic_sibis@...cinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---

v2:
* Update the part number from sc8380xp to x1e80100.
* Pick-up Rbs from the list.

 drivers/clk/qcom/clk-rpmh.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index 5d853fd43294..ce6f4363d2f7 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -372,6 +372,9 @@ DEFINE_CLK_RPMH_VRM(clk3, _a1, "clka3", 1);
 DEFINE_CLK_RPMH_VRM(clk4, _a1, "clka4", 1);
 DEFINE_CLK_RPMH_VRM(clk5, _a1, "clka5", 1);
 
+DEFINE_CLK_RPMH_VRM(clk3, _a2, "clka3", 2);
+DEFINE_CLK_RPMH_VRM(clk4, _a2, "clka4", 2);
+DEFINE_CLK_RPMH_VRM(clk5, _a2, "clka5", 2);
 DEFINE_CLK_RPMH_VRM(clk6, _a2, "clka6", 2);
 DEFINE_CLK_RPMH_VRM(clk7, _a2, "clka7", 2);
 DEFINE_CLK_RPMH_VRM(clk8, _a2, "clka8", 2);
@@ -737,6 +740,28 @@ static const struct clk_rpmh_desc clk_rpmh_sm4450 = {
 	.num_clks = ARRAY_SIZE(sm4450_rpmh_clocks),
 };
 
+static struct clk_hw *x1e80100_rpmh_clocks[] = {
+	[RPMH_CXO_CLK]		= &clk_rpmh_bi_tcxo_div2.hw,
+	[RPMH_CXO_CLK_A]	= &clk_rpmh_bi_tcxo_div2_ao.hw,
+	[RPMH_LN_BB_CLK1]	= &clk_rpmh_clk6_a2.hw,
+	[RPMH_LN_BB_CLK1_A]	= &clk_rpmh_clk6_a2_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &clk_rpmh_clk7_a2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &clk_rpmh_clk7_a2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &clk_rpmh_clk8_a2.hw,
+	[RPMH_LN_BB_CLK3_A]	= &clk_rpmh_clk8_a2_ao.hw,
+	[RPMH_RF_CLK3]		= &clk_rpmh_clk3_a2.hw,
+	[RPMH_RF_CLK3_A]	= &clk_rpmh_clk3_a2_ao.hw,
+	[RPMH_RF_CLK4]		= &clk_rpmh_clk4_a2.hw,
+	[RPMH_RF_CLK4_A]	= &clk_rpmh_clk4_a2_ao.hw,
+	[RPMH_RF_CLK5]		= &clk_rpmh_clk5_a2.hw,
+	[RPMH_RF_CLK5_A]	= &clk_rpmh_clk5_a2_ao.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_x1e80100 = {
+	.clks = x1e80100_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(x1e80100_rpmh_clocks),
+};
+
 static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
 					 void *data)
 {
@@ -838,6 +863,7 @@ static const struct of_device_id clk_rpmh_match_table[] = {
 	{ .compatible = "qcom,sm8450-rpmh-clk", .data = &clk_rpmh_sm8450},
 	{ .compatible = "qcom,sm8550-rpmh-clk", .data = &clk_rpmh_sm8550},
 	{ .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280},
+	{ .compatible = "qcom,x1e80100-rpmh-clk", .data = &clk_rpmh_x1e80100},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, clk_rpmh_match_table);
-- 
2.17.1