diff mbox series

[v8,4/5] clk: qcom: lpassaudiocc-sc7280: Merge AHB clocks into lpass_aon

Message ID 20230213094528.3733509-5-quic_mohs@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add resets for ADSP based audio clock controller driver | expand

Commit Message

Mohammad Rafi Shaik Feb. 13, 2023, 9:45 a.m. UTC 
From: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>

Merge AHBM and AHBS clocks into lpass_aon clk_regmap structure as they
are using same register space.
Modify AHB clocks explicit registration, from qcom_cc_probe to
com_cc_probe_by_index.
In existing implementation, Q6 AHB clocks and lpass_aon clocks are
being registered exclusively and overlapping if both of them are
to be used. The regmap region used by Q6 AHB clocks is <0x03389000 0x24>
and of lpass_aon clocks is <0x03380000 0x30000>.
This is required to avoid such overlapping and to register
Q6 AHB clocks and lpass_aon clocks simultaneously.

Fixes: 4ab43d171181 ("clk: qcom: Add lpass clock controller driver for SC7280")
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Tested-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
---
 drivers/clk/qcom/lpassaudiocc-sc7280.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/clk/qcom/lpassaudiocc-sc7280.c b/drivers/clk/qcom/lpassaudiocc-sc7280.c
index 1339f9211a14..533d68d80538 100644
--- a/drivers/clk/qcom/lpassaudiocc-sc7280.c
+++ b/drivers/clk/qcom/lpassaudiocc-sc7280.c
@@ -660,6 +660,8 @@  static struct clk_regmap *lpass_aon_cc_sc7280_clocks[] = {
 	[LPASS_AON_CC_TX_MCLK_2X_CLK] = &lpass_aon_cc_tx_mclk_2x_clk.clkr,
 	[LPASS_AON_CC_TX_MCLK_CLK] = &lpass_aon_cc_tx_mclk_clk.clkr,
 	[LPASS_AON_CC_TX_MCLK_RCG_CLK_SRC] = &lpass_aon_cc_tx_mclk_rcg_clk_src.clkr,
+	[LPASS_Q6_AHBM_CLK] = &lpass_q6ss_ahbm_clk.clkr,
+	[LPASS_Q6_AHBS_CLK] = &lpass_q6ss_ahbs_clk.clkr,
 };
 
 static struct gdsc *lpass_aon_cc_sc7280_gdscs[] = {
@@ -828,8 +830,9 @@  static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev)
 	if (of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode")) {
 		lpass_audio_cc_sc7280_regmap_config.name = "cc";
 		desc = &lpass_cc_sc7280_desc;
-		ret = qcom_cc_probe(pdev, desc);
-		goto exit;
+		ret = qcom_cc_probe_by_index(pdev, 1, desc);
+		if (!ret)
+			goto exit;
 	}
 
 	lpass_audio_cc_sc7280_regmap_config.name = "lpasscc_aon";