linux-kernel - [PATCH v2 10/10] clk: qcom: rpmh: add clocks for SM8650

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Message-Id: <20231030-topic-sm8650-upstream-clocks-v2-10-144333e086a2@linaro.org>
Date:   Mon, 30 Oct 2023 10:57:57 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Taniya Das <quic_tdas@...cinc.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH v2 10/10] clk: qcom: rpmh: add clocks for SM8650

Add RPMH Clocks for the SM8650 platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 drivers/clk/qcom/clk-rpmh.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index 5d853fd43294..bb09170600ec 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -372,6 +372,8 @@ 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(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);
@@ -630,6 +632,37 @@ static const struct clk_rpmh_desc clk_rpmh_sm8550 = {
 	.num_clks = ARRAY_SIZE(sm8550_rpmh_clocks),
 };
 
+static struct clk_hw *sm8650_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_CLK1]		= &clk_rpmh_clk1_a1.hw,
+	[RPMH_RF_CLK1_A]	= &clk_rpmh_clk1_a1_ao.hw,
+	[RPMH_RF_CLK2]		= &clk_rpmh_clk2_a1.hw,
+	[RPMH_RF_CLK2_A]	= &clk_rpmh_clk2_a1_ao.hw,
+	/*
+	 * The clka3 RPMh resource is missing in cmd-db
+	 * for current platforms, while the clka3 exists
+	 * on the PMK8550, the clock is unconnected and
+	 * unused.
+	 */
+	[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,
+	[RPMH_IPA_CLK]		= &clk_rpmh_ipa.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_sm8650 = {
+	.clks = sm8650_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(sm8650_rpmh_clocks),
+};
+
 static struct clk_hw *sc7280_rpmh_clocks[] = {
 	[RPMH_CXO_CLK]      = &clk_rpmh_bi_tcxo_div4.hw,
 	[RPMH_CXO_CLK_A]    = &clk_rpmh_bi_tcxo_div4_ao.hw,
@@ -837,6 +870,7 @@ static const struct of_device_id clk_rpmh_match_table[] = {
 	{ .compatible = "qcom,sm8350-rpmh-clk", .data = &clk_rpmh_sm8350},
 	{ .compatible = "qcom,sm8450-rpmh-clk", .data = &clk_rpmh_sm8450},
 	{ .compatible = "qcom,sm8550-rpmh-clk", .data = &clk_rpmh_sm8550},
+	{ .compatible = "qcom,sm8650-rpmh-clk", .data = &clk_rpmh_sm8650},
 	{ .compatible = "qcom,sc7280-rpmh-clk", .data = &clk_rpmh_sc7280},
 	{ }
 };

-- 
2.34.1