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Message-ID: <CAE-0n51KMizwJNTGJrD_HVVi2viZ8vh8OxE+N06Uv6p-MUd72w@mail.gmail.com>
Date: Fri, 9 Jul 2021 00:10:06 +0000
From: Stephen Boyd <swboyd@...omium.org>
To: Shaik Sajida Bhanu <sbhanu@...eaurora.org>,
adrian.hunter@...el.com, robh+dt@...nel.org, ulf.hansson@...aro.org
Cc: asutoshd@...eaurora.org, stummala@...eaurora.org,
vbadigan@...eaurora.org, rampraka@...eaurora.org,
sayalil@...eaurora.org, sartgarg@...eaurora.org,
rnayak@...eaurora.org, saiprakash.ranjan@...eaurora.org,
sibis@...eaurora.org, okukatla@...eaurora.org, djakov@...nel.org,
cang@...eaurora.org, pragalla@...eaurora.org,
nitirawa@...eaurora.org, linux-mmc@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, agross@...nel.org,
bjorn.andersson@...aro.org
Subject: Re: [PATCH V5] arm64: dts: qcom: sc7280: Add nodes for eMMC and SD card
Quoting Shaik Sajida Bhanu (2021-06-27 07:42:30)
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index a8c274a..c3e8740e 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -436,6 +441,60 @@
> #mbox-cells = <2>;
> };
>
> + sdhc_1: sdhci@...000 {
> + compatible = "qcom,sc7280-sdhci", "qcom,sdhci-msm-v5";
Is qcom,sc7280-sdhci compatible documented somewhere?
> + status = "disabled";
> +
> + reg = <0 0x007c4000 0 0x1000>,
> + <0 0x007c5000 0 0x1000>;
> + reg-names = "hc", "cqhci";
> +
> + iommus = <&apps_smmu 0xc0 0x0>;
> + interrupts = <GIC_SPI 652 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 656 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "hc_irq", "pwr_irq";
> +
> + clocks = <&gcc GCC_SDCC1_APPS_CLK>,
> + <&gcc GCC_SDCC1_AHB_CLK>,
> + <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "core", "iface", "xo";
> + interconnects = <&aggre1_noc MASTER_SDCC_1 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_SDCC_1 0>;
> + interconnect-names = "sdhc-ddr","cpu-sdhc";
> + power-domains = <&rpmhpd SC7280_CX>;
> + operating-points-v2 = <&sdhc1_opp_table>;
> +
> + bus-width = <8>;
> + supports-cqe;
> +
> + qcom,dll-config = <0x0007642c>;
> + qcom,ddr-config = <0x80040868>;
> +
> + mmc-ddr-1_8v;
> + mmc-hs200-1_8v;
> + mmc-hs400-1_8v;
> + mmc-hs400-enhanced-strobe;
> +
> + sdhc1_opp_table: sdhc1-opp-table {
Please make it
sdhc1_opp_table: opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-100000000 {
> + opp-hz = /bits/ 64 <100000000>;
> + required-opps = <&rpmhpd_opp_low_svs>;
> + opp-peak-kBps = <1800000 400000>;
> + opp-avg-kBps = <100000 0>;
> + };
> +
> + opp-384000000 {
> + opp-hz = /bits/ 64 <384000000>;
> + required-opps = <&rpmhpd_opp_nom>;
> + opp-peak-kBps = <5400000 1600000>;
> + opp-avg-kBps = <390000 0>;
> + };
> + };
> +
> + };
> +
> qupv3_id_0: geniqup@...000 {
> compatible = "qcom,geni-se-qup";
> reg = <0 0x009c0000 0 0x2000>;
> @@ -1035,6 +1094,51 @@
> };
> };
>
> + sdhc_2: sdhci@...4000 {
> + compatible = "qcom,sc7280-sdhci", "qcom,sdhci-msm-v5";
> + status = "disabled";
> +
> + reg = <0 0x08804000 0 0x1000>;
> +
> + iommus = <&apps_smmu 0x100 0x0>;
> + interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-names = "hc_irq", "pwr_irq";
> +
> + clocks = <&gcc GCC_SDCC2_APPS_CLK>,
> + <&gcc GCC_SDCC2_AHB_CLK>,
> + <&rpmhcc RPMH_CXO_CLK>;
> + clock-names = "core", "iface", "xo";
> + interconnects = <&aggre1_noc MASTER_SDCC_2 0 &mc_virt SLAVE_EBI1 0>,
> + <&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_SDCC_2 0>;
> + interconnect-names = "sdhc-ddr","cpu-sdhc";
> + power-domains = <&rpmhpd SC7280_CX>;
> + operating-points-v2 = <&sdhc2_opp_table>;
> +
> + bus-width = <4>;
> +
> + qcom,dll-config = <0x0007642c>;
> +
> + sdhc2_opp_table: sdhc2-opp-table {
Please make it
sdhc2_opp_table: opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-100000000 {
> + opp-hz = /bits/ 64 <100000000>;
> + required-opps = <&rpmhpd_opp_low_svs>;
> + opp-peak-kBps = <1800000 400000>;
> + opp-avg-kBps = <100000 0>;
> + };
> +
> + opp-202000000 {
> + opp-hz = /bits/ 64 <202000000>;
> + required-opps = <&rpmhpd_opp_nom>;
> + opp-peak-kBps = <5400000 1600000>;
> + opp-avg-kBps = <200000 0>;
> + };
> + };
> +
> + };
> +
> dc_noc: interconnect@...0000 {
> reg = <0 0x090e0000 0 0x5080>;
> compatible = "qcom,sc7280-dc-noc";
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