From: "Catherine A. Frederick" <serenity@floorchan.org>
To: andersson@kernel.org, sboyd@kernel.org, krzk+dt@kernel.org
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Catherine A. Frederick" <serenity@floorchan.org>
Subject: [PATCH 1/3] clk: qcom: smd-rpm: Add clocks for MSM8920
Date: Tue, 5 May 2026 16:38:39 -0400 [thread overview]
Message-ID: <20260505203845.192140-1-serenity@floorchan.org> (raw)
MSM8920 is very similar to MSM8917, but adds IPA clocks.
Signed-off-by: Catherine A. Frederick <serenity@floorchan.org>
---
drivers/clk/qcom/clk-smd-rpm.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 103db984a40b..cdabe373aabc 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -666,6 +666,36 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8917 = {
.num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
};
+static struct clk_smd_rpm *msm8920_clks[] = {
+ [RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
+ [RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
+ [RPM_SMD_BIMC_GPU_CLK] = &clk_smd_rpm_bimc_gpu_clk,
+ [RPM_SMD_BIMC_GPU_A_CLK] = &clk_smd_rpm_bimc_gpu_a_clk,
+ [RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
+ [RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
+ [RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
+ [RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
+ [RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
+ [RPM_SMD_BB_CLK1_A] = &clk_smd_rpm_bb_clk1_a,
+ [RPM_SMD_BB_CLK2] = &clk_smd_rpm_bb_clk2,
+ [RPM_SMD_BB_CLK2_A] = &clk_smd_rpm_bb_clk2_a,
+ [RPM_SMD_RF_CLK2] = &clk_smd_rpm_rf_clk2,
+ [RPM_SMD_RF_CLK2_A] = &clk_smd_rpm_rf_clk2_a,
+ [RPM_SMD_DIV_CLK2] = &clk_smd_rpm_div_clk2,
+ [RPM_SMD_DIV_A_CLK2] = &clk_smd_rpm_div_clk2_a,
+ [RPM_SMD_BB_CLK1_PIN] = &clk_smd_rpm_bb_clk1_pin,
+ [RPM_SMD_BB_CLK1_A_PIN] = &clk_smd_rpm_bb_clk1_a_pin,
+ [RPM_SMD_BB_CLK2_PIN] = &clk_smd_rpm_bb_clk2_pin,
+ [RPM_SMD_BB_CLK2_A_PIN] = &clk_smd_rpm_bb_clk2_a_pin,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8920 = {
+ .clks = msm8920_clks,
+ .num_clks = ARRAY_SIZE(msm8920_clks),
+ .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
+};
+
static struct clk_smd_rpm *msm8936_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
@@ -1295,6 +1325,7 @@ static const struct of_device_id rpm_smd_clk_match_table[] = {
{ .compatible = "qcom,rpmcc-msm8909", .data = &rpm_clk_msm8909 },
{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
{ .compatible = "qcom,rpmcc-msm8917", .data = &rpm_clk_msm8917 },
+ { .compatible = "qcom,rpmcc-msm8920", .data = &rpm_clk_msm8920 },
{ .compatible = "qcom,rpmcc-msm8936", .data = &rpm_clk_msm8936 },
{ .compatible = "qcom,rpmcc-msm8937", .data = &rpm_clk_msm8937 },
{ .compatible = "qcom,rpmcc-msm8940", .data = &rpm_clk_msm8940 },
--
2.53.0
next reply other threads:[~2026-05-05 20:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 20:38 Catherine A. Frederick [this message]
2026-05-05 20:38 ` [PATCH 2/3] dt-bindings: clock: qcom,rpmcc: Add MSM8920 compatible Catherine A. Frederick
2026-05-06 9:49 ` Krzysztof Kozlowski
2026-05-05 20:38 ` [PATCH 3/3] arm64: dts: qcom: Add initial support for MSM8920 Catherine A. Frederick
2026-05-06 9:49 ` Krzysztof Kozlowski
2026-05-06 10:34 ` [PATCH 1/3] clk: qcom: smd-rpm: Add clocks " Konrad Dybcio
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