Re: [PATCH 12/16] clk: qcom: smd-rpm: simplify SMD_RPM/_BRANCH/_QDSS clock definitions

Alex Elder <elder@xxxxxxxxxx> · Mon, 5 Dec 2022 11:05:18 -0600

On 12/3/22 11:58 AM, Dmitry Baryshkov wrote:
Remove the duplication between the names of the normal and active-only
clocks by moving common sufixes to the clock definition macros. This
simplifies adding new clock definitions and reviewing existing defs.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

Looks good.

Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

---
  drivers/clk/qcom/clk-smd-rpm.c | 90 ++++++++++++++++++----------------
  1 file changed, 49 insertions(+), 41 deletions(-)

diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 9f33dbd60e96..59abc6bf475d 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -62,7 +62,7 @@
  	}
  
  #define __DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name, _active, type, r_id,    \
-				    r, key)			      \
+				    r, key)				      \

Thank you for fixing the alignment above.

  	static struct clk_smd_rpm _platform##_##_active;		      \
  	static struct clk_smd_rpm _platform##_##_name = {		      \
  		.rpm_res_type = (type),					      \
@@ -100,16 +100,24 @@
  		},							      \
  	}
  
-#define DEFINE_CLK_SMD_RPM(_platform, _name, _active, type, r_id)	      \
-		__DEFINE_CLK_SMD_RPM(_platform, _name, _active, type, r_id,   \
+#define DEFINE_CLK_SMD_RPM(_platform, _name, type, r_id)		      \
+		__DEFINE_CLK_SMD_RPM(_platform, _name##_clk, _name##_a_clk, type, r_id,   \
  		QCOM_RPM_SMD_KEY_RATE)
  
-#define DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name, _active, type, r_id, r)   \
-		__DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name, _active, type,  \
+#define DEFINE_CLK_SMD_RPM_CLK_SRC(_platform, _name, type, r_id)	      \
+		__DEFINE_CLK_SMD_RPM(_platform, _name##_clk_src, _name##_a_clk_src, type, r_id,   \
+		QCOM_RPM_SMD_KEY_RATE)
+
+#define DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name, type, r_id, r)	      \
+		__DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name##_clk, _name##_a_clk, type,  \
+		r_id, r, QCOM_RPM_SMD_KEY_ENABLE)
+
+#define DEFINE_CLK_SMD_RPM_BRANCH_A(_platform, _name, type, r_id, r)	      \
+		__DEFINE_CLK_SMD_RPM_BRANCH(_platform, _name, _name##_a, type,\
  		r_id, r, QCOM_RPM_SMD_KEY_ENABLE)
  
-#define DEFINE_CLK_SMD_RPM_QDSS(_platform, _name, _active, type, r_id)	      \
-		__DEFINE_CLK_SMD_RPM(_platform, _name, _active, type, r_id,   \
+#define DEFINE_CLK_SMD_RPM_QDSS(_platform, _name, type, r_id)		      \
+		__DEFINE_CLK_SMD_RPM(_platform, _name##_clk, _name##_a_clk, type, r_id,   \
  		QCOM_RPM_SMD_KEY_STATE)
  
  #define DEFINE_CLK_SMD_RPM_XO_BUFFER(_platform, _name, r_id, r)		      \
@@ -410,51 +418,51 @@ static const struct clk_ops clk_smd_rpm_branch_ops = {
  	.recalc_rate	= clk_smd_rpm_recalc_rate,
  };
  
-DEFINE_CLK_SMD_RPM_BRANCH(sdm660, bi_tcxo, bi_tcxo_a, QCOM_SMD_RPM_MISC_CLK, 0, 19200000);
-DEFINE_CLK_SMD_RPM_BRANCH(sm6125, qdss_clk, qdss_a_clk, QCOM_SMD_RPM_MISC_CLK, 1, 19200000);
-DEFINE_CLK_SMD_RPM_QDSS(msm8916, qdss_clk, qdss_a_clk, QCOM_SMD_RPM_MISC_CLK, 1);
-DEFINE_CLK_SMD_RPM_BRANCH(sm6375, bimc_freq_log, bimc_freq_log_a, QCOM_SMD_RPM_MISC_CLK, 4, 1);
+DEFINE_CLK_SMD_RPM_BRANCH_A(sdm660, bi_tcxo, QCOM_SMD_RPM_MISC_CLK, 0, 19200000);
+DEFINE_CLK_SMD_RPM_BRANCH(sm6125, qdss, QCOM_SMD_RPM_MISC_CLK, 1, 19200000);
+DEFINE_CLK_SMD_RPM_QDSS(msm8916, qdss, QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_BRANCH_A(sm6375, bimc_freq_log, QCOM_SMD_RPM_MISC_CLK, 4, 1);
  
-DEFINE_CLK_SMD_RPM_BRANCH(msm8992, mss_cfg_ahb_clk, mss_cfg_ahb_a_clk, QCOM_SMD_RPM_MCFG_CLK, 0, 19200000);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8992, mss_cfg_ahb, QCOM_SMD_RPM_MCFG_CLK, 0, 19200000);
  
-DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre1_noc_clk, aggre1_noc_a_clk, QCOM_SMD_RPM_AGGR_CLK, 1, 1000);
-DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre2_noc_clk, aggre2_noc_a_clk, QCOM_SMD_RPM_AGGR_CLK, 2, 1000);
-DEFINE_CLK_SMD_RPM(msm8998, aggre1_noc_clk, aggre1_noc_a_clk, QCOM_SMD_RPM_AGGR_CLK, 1);
-DEFINE_CLK_SMD_RPM(msm8998, aggre2_noc_clk, aggre2_noc_a_clk, QCOM_SMD_RPM_AGGR_CLK, 2);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre1_noc, QCOM_SMD_RPM_AGGR_CLK, 1, 1000);
+DEFINE_CLK_SMD_RPM_BRANCH(msm8996, aggre2_noc, QCOM_SMD_RPM_AGGR_CLK, 2, 1000);
+DEFINE_CLK_SMD_RPM(msm8998, aggre1_noc, QCOM_SMD_RPM_AGGR_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8998, aggre2_noc, QCOM_SMD_RPM_AGGR_CLK, 2);
  
-DEFINE_CLK_SMD_RPM(msm8916, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
-DEFINE_CLK_SMD_RPM(msm8916, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
-DEFINE_CLK_SMD_RPM(msm8936, sysmmnoc_clk, sysmmnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
-DEFINE_CLK_SMD_RPM(msm8974, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
-DEFINE_CLK_SMD_RPM(msm8974, mmssnoc_ahb_clk, mmssnoc_ahb_a_clk, QCOM_SMD_RPM_BUS_CLK, 3);
-DEFINE_CLK_SMD_RPM(sm6125, snoc_periph_clk, snoc_periph_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
-DEFINE_CLK_SMD_RPM(sm6125, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
-DEFINE_CLK_SMD_RPM(sm6125, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
-DEFINE_CLK_SMD_RPM(sm6125, snoc_lpass_clk, snoc_lpass_a_clk, QCOM_SMD_RPM_BUS_CLK, 5);
+DEFINE_CLK_SMD_RPM(msm8916, pcnoc, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8916, snoc, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8936, sysmmnoc, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8974, cnoc, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8974, mmssnoc_ahb, QCOM_SMD_RPM_BUS_CLK, 3);
+DEFINE_CLK_SMD_RPM(sm6125, snoc_periph, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(sm6125, cnoc, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(sm6125, snoc, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(sm6125, snoc_lpass, QCOM_SMD_RPM_BUS_CLK, 5);
  
-DEFINE_CLK_SMD_RPM(msm8916, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
-DEFINE_CLK_SMD_RPM(qcm2290, cpuss_gnoc_clk, cpuss_gnoc_a_clk, QCOM_SMD_RPM_MEM_CLK, 1);
-DEFINE_CLK_SMD_RPM(msm8974, gfx3d_clk_src, gfx3d_a_clk_src, QCOM_SMD_RPM_MEM_CLK, 1);
-DEFINE_CLK_SMD_RPM(msm8974, ocmemgx_clk, ocmemgx_a_clk, QCOM_SMD_RPM_MEM_CLK, 2);
-DEFINE_CLK_SMD_RPM(qcs404, bimc_gpu_clk, bimc_gpu_a_clk, QCOM_SMD_RPM_MEM_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8916, bimc, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(qcm2290, cpuss_gnoc, QCOM_SMD_RPM_MEM_CLK, 1);
+DEFINE_CLK_SMD_RPM_CLK_SRC(msm8974, gfx3d, QCOM_SMD_RPM_MEM_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8974, ocmemgx, QCOM_SMD_RPM_MEM_CLK, 2);
+DEFINE_CLK_SMD_RPM(qcs404, bimc_gpu, QCOM_SMD_RPM_MEM_CLK, 2);
  
-DEFINE_CLK_SMD_RPM(msm8992, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
-DEFINE_CLK_SMD_RPM(msm8992, ce2_clk, ce2_a_clk, QCOM_SMD_RPM_CE_CLK, 1);
-DEFINE_CLK_SMD_RPM(msm8994, ce3_clk, ce3_a_clk, QCOM_SMD_RPM_CE_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8992, ce1, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8992, ce2, QCOM_SMD_RPM_CE_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8994, ce3, QCOM_SMD_RPM_CE_CLK, 2);
  
-DEFINE_CLK_SMD_RPM(msm8976, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8976, ipa, QCOM_SMD_RPM_IPA_CLK, 0);
  
-DEFINE_CLK_SMD_RPM(qcm2290, hwkm_clk, hwkm_a_clk, QCOM_SMD_RPM_HWKM_CLK, 0);
+DEFINE_CLK_SMD_RPM(qcm2290, hwkm, QCOM_SMD_RPM_HWKM_CLK, 0);
  
-DEFINE_CLK_SMD_RPM(msm8996, mmssnoc_axi_rpm_clk, mmssnoc_axi_rpm_a_clk, QCOM_SMD_RPM_MMAXI_CLK, 0);
-DEFINE_CLK_SMD_RPM(sm6125, mmnrt_clk, mmnrt_a_clk, QCOM_SMD_RPM_MMAXI_CLK, 0);
-DEFINE_CLK_SMD_RPM(sm6125, mmrt_clk, mmrt_a_clk, QCOM_SMD_RPM_MMAXI_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8996, mmssnoc_axi_rpm, QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(sm6125, mmnrt, QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(sm6125, mmrt, QCOM_SMD_RPM_MMAXI_CLK, 1);
  
-DEFINE_CLK_SMD_RPM(qcm2290, pka_clk, pka_a_clk, QCOM_SMD_RPM_PKA_CLK, 0);
+DEFINE_CLK_SMD_RPM(qcm2290, pka, QCOM_SMD_RPM_PKA_CLK, 0);
  
-DEFINE_CLK_SMD_RPM(qcs404, qpic_clk, qpic_a_clk, QCOM_SMD_RPM_QPIC_CLK, 0);
+DEFINE_CLK_SMD_RPM(qcs404, qpic, QCOM_SMD_RPM_QPIC_CLK, 0);
  
-DEFINE_CLK_SMD_RPM(sm6125, qup_clk, qup_a_clk, QCOM_SMD_RPM_QUP_CLK, 0);
+DEFINE_CLK_SMD_RPM(sm6125, qup, QCOM_SMD_RPM_QUP_CLK, 0);
  
  DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8916, bb_clk1, 1, 19200000);
  DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8916, bb_clk2, 2, 19200000);







