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Date: Mon, 22 Jun 2020 11:02:52 +0200
From: Konrad Dybcio <konradybcio@...il.com>
To: skrzynka@...radybcio.pl
Cc: Konrad Dybcio <konradybcio@...il.com>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/1] clk: qcom: smd: Add support for SDM660 rpm clocks
Add rpm smd clocks, PMIC and bus clocks which are required on
SDM630/660 (and APQ variants) for clients to vote on.
changes since v2:
- separate from SDM630 enablement series
- fix indentation in Docs
- sort compatible strings alphabetically
- drop an accidental newline
Signed-off-by: Konrad Dybcio <konradybcio@...il.com>
---
.../devicetree/bindings/clock/qcom,rpmcc.txt | 1 +
drivers/clk/qcom/clk-smd-rpm.c | 76 +++++++++++++++++++
include/dt-bindings/clock/qcom,rpmcc.h | 10 +++
3 files changed, 87 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
index 90a1349bc713..86190acc71bc 100644
--- a/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
+++ b/Documentation/devicetree/bindings/clock/qcom,rpmcc.txt
@@ -20,6 +20,7 @@ Required properties :
"qcom,rpmcc-msm8996", "qcom,rpmcc"
"qcom,rpmcc-msm8998", "qcom,rpmcc"
"qcom,rpmcc-qcs404", "qcom,rpmcc"
+ "qcom,rpmcc-sdm660", "qcom,rpmcc"
- #clock-cells : shall contain 1
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 52f63ad787ba..643bc355df5c 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -766,6 +766,81 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8998 = {
.num_clks = ARRAY_SIZE(msm8998_clks),
};
+/* sdm660 */
+DEFINE_CLK_SMD_RPM_BRANCH(sdm660, bi_tcxo, bi_tcxo_a, QCOM_SMD_RPM_MISC_CLK, 0,
+ 19200000);
+DEFINE_CLK_SMD_RPM(sdm660, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(sdm660, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(sdm660, cnoc_periph_clk, cnoc_periph_a_clk,
+ QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, mmssnoc_axi_clk, mmssnoc_axi_a_clk,
+ QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, aggre2_noc_clk, aggre2_noc_a_clk,
+ QCOM_SMD_RPM_AGGR_CLK, 2);
+DEFINE_CLK_SMD_RPM_QDSS(sdm660, qdss_clk, qdss_a_clk,
+ QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, div_clk1, div_clk1_a, 11);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk1, ln_bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk2, ln_bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk3, ln_bb_clk3_a, 3);
+
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk1_pin,
+ ln_bb_clk1_pin_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk2_pin,
+ ln_bb_clk2_pin_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk3_pin,
+ ln_bb_clk3_pin_a, 3);
+static struct clk_smd_rpm *sdm660_clks[] = {
+ [RPM_SMD_XO_CLK_SRC] = &sdm660_bi_tcxo,
+ [RPM_SMD_XO_A_CLK_SRC] = &sdm660_bi_tcxo_a,
+ [RPM_SMD_SNOC_CLK] = &sdm660_snoc_clk,
+ [RPM_SMD_SNOC_A_CLK] = &sdm660_snoc_a_clk,
+ [RPM_SMD_CNOC_CLK] = &sdm660_cnoc_clk,
+ [RPM_SMD_CNOC_A_CLK] = &sdm660_cnoc_a_clk,
+ [RPM_SMD_CNOC_PERIPH_CLK] = &sdm660_cnoc_periph_clk,
+ [RPM_SMD_CNOC_PERIPH_A_CLK] = &sdm660_cnoc_periph_a_clk,
+ [RPM_SMD_BIMC_CLK] = &sdm660_bimc_clk,
+ [RPM_SMD_BIMC_A_CLK] = &sdm660_bimc_a_clk,
+ [RPM_SMD_MMSSNOC_AXI_CLK] = &sdm660_mmssnoc_axi_clk,
+ [RPM_SMD_MMSSNOC_AXI_CLK_A] = &sdm660_mmssnoc_axi_a_clk,
+ [RPM_SMD_IPA_CLK] = &sdm660_ipa_clk,
+ [RPM_SMD_IPA_A_CLK] = &sdm660_ipa_a_clk,
+ [RPM_SMD_CE1_CLK] = &sdm660_ce1_clk,
+ [RPM_SMD_CE1_A_CLK] = &sdm660_ce1_a_clk,
+ [RPM_SMD_AGGR2_NOC_CLK] = &sdm660_aggre2_noc_clk,
+ [RPM_SMD_AGGR2_NOC_A_CLK] = &sdm660_aggre2_noc_a_clk,
+ [RPM_SMD_QDSS_CLK] = &sdm660_qdss_clk,
+ [RPM_SMD_QDSS_A_CLK] = &sdm660_qdss_a_clk,
+ [RPM_SMD_RF_CLK1] = &sdm660_rf_clk1,
+ [RPM_SMD_RF_CLK1_A] = &sdm660_rf_clk1_a,
+ [RPM_SMD_DIV_CLK1] = &sdm660_div_clk1,
+ [RPM_SMD_DIV_A_CLK1] = &sdm660_div_clk1_a,
+ [RPM_SMD_LN_BB_CLK] = &sdm660_ln_bb_clk1,
+ [RPM_SMD_LN_BB_A_CLK] = &sdm660_ln_bb_clk1_a,
+ [RPM_SMD_LN_BB_CLK2] = &sdm660_ln_bb_clk2,
+ [RPM_SMD_LN_BB_CLK2_A] = &sdm660_ln_bb_clk2_a,
+ [RPM_SMD_LN_BB_CLK3] = &sdm660_ln_bb_clk3,
+ [RPM_SMD_LN_BB_CLK3_A] = &sdm660_ln_bb_clk3_a,
+ [RPM_SMD_RF_CLK1_PIN] = &sdm660_rf_clk1_pin,
+ [RPM_SMD_RF_CLK1_A_PIN] = &sdm660_rf_clk1_a_pin,
+ [RPM_SMD_LN_BB_CLK1_PIN] = &sdm660_ln_bb_clk1_pin,
+ [RPM_SMD_LN_BB_CLK1_A_PIN] = &sdm660_ln_bb_clk1_pin_a,
+ [RPM_SMD_LN_BB_CLK2_PIN] = &sdm660_ln_bb_clk2_pin,
+ [RPM_SMD_LN_BB_CLK2_A_PIN] = &sdm660_ln_bb_clk2_pin_a,
+ [RPM_SMD_LN_BB_CLK3_PIN] = &sdm660_ln_bb_clk3_pin,
+ [RPM_SMD_LN_BB_CLK3_A_PIN] = &sdm660_ln_bb_clk3_pin_a,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_sdm660 = {
+ .clks = sdm660_clks,
+ .num_clks = ARRAY_SIZE(sdm660_clks),
+};
+
static const struct of_device_id rpm_smd_clk_match_table[] = {
{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
{ .compatible = "qcom,rpmcc-msm8974", .data = &rpm_clk_msm8974 },
@@ -773,6 +848,7 @@ static const struct of_device_id rpm_smd_clk_match_table[] = {
{ .compatible = "qcom,rpmcc-msm8996", .data = &rpm_clk_msm8996 },
{ .compatible = "qcom,rpmcc-msm8998", .data = &rpm_clk_msm8998 },
{ .compatible = "qcom,rpmcc-qcs404", .data = &rpm_clk_qcs404 },
+ { .compatible = "qcom,rpmcc-sdm660", .data = &rpm_clk_sdm660 },
{ }
};
MODULE_DEVICE_TABLE(of, rpm_smd_clk_match_table);
diff --git a/include/dt-bindings/clock/qcom,rpmcc.h b/include/dt-bindings/clock/qcom,rpmcc.h
index ae74c43c485d..d1afa634b58d 100644
--- a/include/dt-bindings/clock/qcom,rpmcc.h
+++ b/include/dt-bindings/clock/qcom,rpmcc.h
@@ -133,5 +133,15 @@
#define RPM_SMD_RF_CLK3_A 87
#define RPM_SMD_RF_CLK3_PIN 88
#define RPM_SMD_RF_CLK3_A_PIN 89
+#define RPM_SMD_MMSSNOC_AXI_CLK 90
+#define RPM_SMD_MMSSNOC_AXI_CLK_A 91
+#define RPM_SMD_CNOC_PERIPH_CLK 92
+#define RPM_SMD_CNOC_PERIPH_A_CLK 93
+#define RPM_SMD_LN_BB_CLK3 94
+#define RPM_SMD_LN_BB_CLK3_A 95
+#define RPM_SMD_LN_BB_CLK1_PIN 96
+#define RPM_SMD_LN_BB_CLK1_A_PIN 97
+#define RPM_SMD_LN_BB_CLK2_PIN 98
+#define RPM_SMD_LN_BB_CLK2_A_PIN 99
#endif
--
2.27.0
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