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* [PATCH V2] arm64: dts: qcom: sc7180: Add bandwidth votes for eMMC and SDcard
@ 2020-07-21 10:46 Shaik Sajida Bhanu
  2020-07-24 17:10 ` Matthias Kaehlcke
  0 siblings, 1 reply; 8+ messages in thread
From: Shaik Sajida Bhanu @ 2020-07-21 10:46 UTC (permalink / raw)
  To: adrian.hunter, ulf.hansson, robh+dt, mka
  Cc: linux-mmc, linux-kernel, linux-arm-msm, devicetree, agross,
	bjorn.andersson, rnayak, Pradeep P V K, Shaik Sajida Bhanu

From: Pradeep P V K <ppvk@codeaurora.org>

Add the bandwidth domain supporting performance state and
the corresponding OPP tables for the sdhc device on sc7180.

Signed-off-by: Pradeep P V K <ppvk@codeaurora.org>
Signed-off-by: Shaik Sajida Bhanu <sbhanu@codeaurora.org>
---

Changes since V1:
	- Incorporated review comments by Bjorn Andersson.
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 68f9894..d78a066 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -684,6 +684,9 @@
 			clocks = <&gcc GCC_SDCC1_APPS_CLK>,
 					<&gcc GCC_SDCC1_AHB_CLK>;
 			clock-names = "core", "iface";
+			interconnects = <&aggre1_noc MASTER_EMMC &mc_virt SLAVE_EBI1>,
+				<&gem_noc MASTER_APPSS_PROC &config_noc SLAVE_EMMC_CFG>;
+			interconnect-names = "sdhc-ddr","cpu-sdhc";
 			power-domains = <&rpmhpd SC7180_CX>;
 			operating-points-v2 = <&sdhc1_opp_table>;
 
@@ -704,11 +707,15 @@
 				opp-100000000 {
 					opp-hz = /bits/ 64 <100000000>;
 					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <100000 100000>;
+					opp-avg-kBps = <100000 50000>;
 				};
 
 				opp-384000000 {
 					opp-hz = /bits/ 64 <384000000>;
 					required-opps = <&rpmhpd_opp_svs_l1>;
+					opp-peak-kBps = <600000 900000>;
+					opp-avg-kBps = <261438 300000>;
 				};
 			};
 		};
@@ -2476,6 +2483,10 @@
 			clocks = <&gcc GCC_SDCC2_APPS_CLK>,
 					<&gcc GCC_SDCC2_AHB_CLK>;
 			clock-names = "core", "iface";
+
+			interconnects = <&aggre1_noc MASTER_SDCC_2 &mc_virt SLAVE_EBI1>,
+				<&gem_noc MASTER_APPSS_PROC &config_noc	SLAVE_SDCC_2>;
+			interconnect-names = "sdhc-ddr","cpu-sdhc";
 			power-domains = <&rpmhpd SC7180_CX>;
 			operating-points-v2 = <&sdhc2_opp_table>;
 
@@ -2489,11 +2500,15 @@
 				opp-100000000 {
 					opp-hz = /bits/ 64 <100000000>;
 					required-opps = <&rpmhpd_opp_low_svs>;
+					opp-peak-kBps = <160000 100000>;
+					opp-avg-kBps = <80000 50000>;
 				};
 
 				opp-202000000 {
 					opp-hz = /bits/ 64 <202000000>;
 					required-opps = <&rpmhpd_opp_svs_l1>;
+					opp-peak-kBps = <200000	120000>;
+					opp-avg-kBps = <100000 60000>;
 				};
 			};
 		};
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation


^ permalink raw reply	[flat|nested] 8+ messages in thread

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Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-21 10:46 [PATCH V2] arm64: dts: qcom: sc7180: Add bandwidth votes for eMMC and SDcard Shaik Sajida Bhanu
2020-07-24 17:10 ` Matthias Kaehlcke
2020-07-27  6:50   ` sbhanu
2020-07-27 19:10     ` Matthias Kaehlcke
2020-07-28 11:19       ` sbhanu
2020-08-11 17:08         ` Matthias Kaehlcke
2020-08-12 10:56           ` sbhanu
2020-08-12 15:15             ` Matthias Kaehlcke

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