From: Rajendra Nayak <rnayak@codeaurora.org>
To: viresh.kumar@linaro.org, sboyd@kernel.org,
bjorn.andersson@linaro.org, agross@kernel.org
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, mka@chromium.org,
Rajendra Nayak <rnayak@codeaurora.org>
Subject: [PATCH v2 17/17] arm64: dts: sc7180: Add qspi opps and power-domains
Date: Fri, 17 Apr 2020 19:34:39 +0530 [thread overview]
Message-ID: <1587132279-27659-18-git-send-email-rnayak@codeaurora.org> (raw)
In-Reply-To: <1587132279-27659-1-git-send-email-rnayak@codeaurora.org>
Add the power domain supporting performance state and the corresponding
OPP tables for the qspi device on sc7180
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index b87f3eb..c340a63 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1421,6 +1421,25 @@
#power-domain-cells = <1>;
};
+ qspi_opp_table: qspi-opp-table {
+ compatible = "operating-points-v2";
+
+ opp-75000000 {
+ opp-hz = /bits/ 64 <75000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
+
qspi: spi@88dc000 {
compatible = "qcom,qspi-v1";
reg = <0 0x088dc000 0 0x600>;
@@ -1430,6 +1449,8 @@
clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
<&gcc GCC_QSPI_CORE_CLK>;
clock-names = "iface", "core";
+ power-domains = <&rpmhpd SC7180_CX>;
+ operating-points-v2 = <&qspi_opp_table>;
status = "disabled";
};
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2020-04-17 14:06 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 14:04 [PATCH v2 00/17] DVFS for IO devices on sdm845 and sc7180 Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 01/17] tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state Rajendra Nayak
2020-04-17 18:00 ` Matthias Kaehlcke
2020-04-18 8:05 ` Rajendra Nayak
2020-04-22 9:22 ` Rajendra Nayak
2020-04-23 13:51 ` Greg Kroah-Hartman
2020-04-17 14:04 ` [PATCH v2 02/17] spi: spi-geni-qcom: " Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 03/17] arm64: dts: sdm845: Add OPP table for all qup devices Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 04/17] arm64: dts: sc7180: " Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 05/17] drm/msm/dpu: Use OPP API to set clk/perf state Rajendra Nayak
2020-04-17 14:04 ` Rajendra Nayak
2020-04-17 18:17 ` Matthias Kaehlcke
2020-04-17 18:17 ` Matthias Kaehlcke
2020-04-18 8:12 ` Rajendra Nayak
2020-04-18 8:12 ` Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 06/17] drm/msm: dsi: " Rajendra Nayak
2020-04-17 14:04 ` Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 07/17] arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 08/17] arm64: dts: sc7180: " Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 09/17] mmc: sdhci-msm: Use OPP API to set clk/perf state Rajendra Nayak
2020-04-20 8:13 ` Ulf Hansson
2020-04-17 14:04 ` [PATCH v2 10/17] arm64: dts: sdm845: Add sdhc opps and power-domains Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 11/17] arm64: dts: sc7180: " Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 12/17] media: venus: core: Add support for opp tables/perf voting Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 13/17] arm64: dts: sdm845: Add OPP tables and power-domains for venus Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 14/17] arm64: dts: sc7180: " Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 15/17] spi: spi-qcom-qspi: Use OPP API to set clk/perf state Rajendra Nayak
2020-04-17 14:04 ` [PATCH v2 16/17] arm64: dts: sdm845: Add qspi opps and power-domains Rajendra Nayak
2020-04-17 14:04 ` Rajendra Nayak [this message]
2020-04-20 3:36 ` [PATCH v2 00/17] DVFS for IO devices on sdm845 and sc7180 Viresh Kumar
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